CN106804119A

CN106804119A - A kind of method for processing business and device

Info

Publication number: CN106804119A
Application number: CN201580049717.8A
Authority: CN
Inventors: 崇卫微; 吴晓波; 靳维生; 吕黎明
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2015-09-25
Filing date: 2015-09-25
Publication date: 2017-06-06
Also published as: WO2017049642A1

Abstract

A kind of method for processing business and device, including：Access network equipment receives the first downstream data message for being sent to user equipment (UE), and the first downstream data message includes voice conversation configured information；The access network equipment is in the first time period after the first downstream data message is received, if receiving the resource scheduling request message that the UE sends, the access network equipment is preferably the UE distribution uplink transmission resource.

Description

A kind of method for processing business and device

Technical field

The present invention relates to communication technical field, more particularly to a kind of method for processing business and device.

Background technology

Long Term Evolution (LTE, Long Term Evolution) speech business of network is referred to as long-term evolving network speech business (VoLTE, Voice over LTE), increasing operator starts commercial VoLTE at present, and increasing user terminal can support VoLTE business.VoLTE is a kind of voice technology for being based on IP (Internet Protocol, Internet protocol) data transfer, and data and unification of the speech business under consolidated network can be achieved in LTE network in whole service bearers.

LTE network is a full IPization network, and the same with data service, the speech business of LTE network is also carried in IP-based carrying.By a carrying, (service quality rating of the usual carrying identifies QCI (Quality of Service Class Identifier to VoLTE voice conversations signaling, service quality rating identify) value be 5) in IMS internet protocol multi-media sub-systems (IMS, IP Multimedia Subsystem) while transmitted between network and user equipment, also other business may also be carried on transmission between IMS network and user equipment by this together, for example, SMS (Short Message Service, Short Message Service) business, RCS (Rich Communication Suite, converged communication business) etc..

It has been found that when Internet resources are limited, existing VoLTE voice conversations setup delay is increased.

The content of the invention

The application provides a kind of method for processing business and device, the time delay to lower the meeting of VoLTE voices.

First aspect includes there is provided a kind of method for processing business, this method：

Access network equipment receives the first downstream data message for being sent to user equipment (UE), and the first downstream data message includes voice conversation configured information；

The access network equipment is in the first time period after receiving the first downstream data message, if receiving The resource scheduling request message sent to the UE, the access network equipment is preferably the UE distribution uplink transmission resource.

With reference in a first aspect, in the first possible implementation of first aspect, the access network equipment after the first downstream data message is received, in addition to：

The preferential allocation of downlink transfer resource of access network equipment, and the first downstream data message is sent to the UE by the downlink transfer resource.

With reference to first aspect or the first possible implementation of combination first aspect, in second of possible implementation of first aspect, the access network equipment is in the first time period after receiving the first downstream data message, if receiving the resource scheduling request message that the UE is sent, the access network equipment is preferably the UE distribution uplink transmission resource, including：

The access network equipment starts first timer, the timing length of the first timer is the first time period after the first downstream data message is received；

The access network equipment is before first timer time-out, if receiving the resource scheduling request message that the UE is sent, and the access network equipment is preferably the UE distribution uplink transmission resource.

With reference in a first aspect, in the third possible implementation of first aspect, the access network equipment is received and is sent to after the first downstream data message of user equipment (UE), in addition to：

The access network equipment receives the second downstream data message for being sent to the UE, and the second downstream data message includes the voice conversation configured information；

The access network equipment is in the second time period after receiving the second downstream data message, if receiving the resource scheduling request message that the UE is sent, and the access network equipment is preferably the UE distribution uplink transmission resource.

With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect, the access network equipment after the second downstream data message is received, in addition to：

The preferential allocation of downlink transfer resource of access network equipment, and the second downstream data message is sent to the UE by the downlink transfer resource.

With reference to the third possible implementation or the 4th kind of possible implementation of combination first aspect of first aspect, in the 5th kind of possible implementation of first aspect, the access network equipment is being received In second time period after to the second downstream data message, if receiving the resource scheduling request message that the UE is sent, the access network equipment is preferably the UE distribution uplink transmission resource, including：

The access network equipment starts second timer, the timing length of the second timer is the second time period after the second downstream data message is received；

The access network equipment is before second timer time-out, if receiving the resource scheduling request message that the UE is sent, and the access network equipment is preferably the UE distribution uplink transmission resource.

With reference to first aspect or first aspect the first possible implementation into the 5th kind of possible implementation any possible implementation, in the 6th kind of possible implementation of first aspect, the voice conversation configured information is that IMS network equipment is created in the data message for encapsulating the descending SIP signalings after it is determined that receiving the descending Session initiation Protocol SIP signalings of long-term evolving network speech business VoLTE voice conversations.

With reference to first aspect or first aspect the first possible implementation into the 6th kind of possible implementation any possible implementation, in the 7th kind of possible implementation of first aspect, the voice conversation configured information is located in any one field in the following field of heading of the first downstream data message or the second downstream data message：

Specific differentiated services code points DSCP；Terms of service TOS；Discharge pattern Traffic Class；Stream label Flow Label；Carry the field of the general packet radio service GPRS Tunnel Protocol of the downlink data message.

With reference to first aspect or first aspect the first possible implementation into the 7th kind of possible implementation any possible implementation, in the 8th kind of possible implementation of first aspect, the access network equipment is received and is sent to before the first downstream data message of user equipment (UE), in addition to：

The access network equipment determines that the first downstream data message is transmitted in the carrying of VoLTE voice signalings face, the VoLTE voice signalings face carrying refers to the carrying that can be used for transmission VoLTE voice conversation signalings, and the service quality rating mark QCI of VoLTE voice signalings face carrying value is 5.

With reference to first aspect or first aspect the first possible implementation into the 8th kind of possible implementation any possible implementation, in the 9th kind of possible implementation of first aspect, the resource scheduling request message includes one or more of：

Scheduling of resource SR；

Buffer Status Report BSR.

With reference to the 9th kind of possible implementation of the 8th kind of possible implementation or first aspect of first aspect, in the 9th kind of possible implementation of first aspect, the service quality rating mark QCI of VoLTE voice signalings face carrying value is 5.

Second aspect includes there is provided a kind of method for processing business, this method：

First internet protocol multi-media sub-system IMS network equipment is that user equipment (UE) sets up long-term evolving network speech business VoLTE voice conversations；

The first IMS network equipment receives the signaling for being sent to the UE, and the first IMS network equipment determines that the signaling is related to the VoLTE voice conversations；

The signaling is assembled into the first data message by the first IMS network equipment, wherein, first data message includes the voice conversation configured information.

With reference to second aspect, in the first possible implementation of second aspect, the first IMS network equipment is that user equipment (UE) sets up long-term evolving network speech business VoLTE voice conversations, including：

The first IMS network equipment receives the call request message that the UE is sent, and the first IMS network equipment is that the UE sets up caller VoLTE voice conversations；Or,

The first IMS network equipment receives the request message for the calling UE that the second IMS network equipment is sent, and the first IMS network equipment is that the UE sets up called VoLTE voice conversations.

With reference to the first possible implementation of second aspect or second aspect, in second of possible implementation of second aspect, the first IMS network equipment is received after the request message for the calling UE that the second IMS network equipment is sent, in addition to：

The request message for the calling UE that the first IMS network equipment sends the second IMS network equipment is assembled into the second data message, wherein, second data message includes the voice conversation configured information.

With reference to the first possible implementation of second aspect or second aspect, in the third possible implementation of second aspect, the signaling is Session initiation Protocol SIP signalings.

With reference to the first possible implementation of second aspect or second aspect, the of second aspect In four kinds of possible implementations, the voice conversation configured information is located in any one field in the following field of heading of first data message or the second data message：

The third aspect includes there is provided a kind of method for processing business, this method：

Request message is set up in the carrying that access network equipment receives equipment of the core network transmission, the carrying set up request message be used for ask set up the carrying of VoLTE voice mediums face for user equipment (UE), VoLTE voice mediums face carrying refers to the carrying that can be used for transmitting VoLTE speech business media datas；

The access network equipment was received in the 3rd period after request message is set up in the carrying, if receiving the resource scheduling request message that the UE is sent, and the access network equipment is preferably the UE distribution uplink transmission resource.

With reference to the third aspect, in the first possible implementation of the third aspect, in addition to：

The access network equipment was received in the 4th period after request message is set up in the carrying, if the access network equipment receives the downlink data message for being sent to the UE, then preferential allocation of downlink transfer resource, and the downlink data message is sent to the UE by the downlink transfer resource.

With reference to the first possible implementation of the third aspect, in second of possible implementation of the third aspect, the access network equipment was received in the 4th period after request message is set up in the carrying, if the access network equipment receives the downlink data message for being sent to the UE, then preferential allocation of downlink transfer resource, including：

The access network equipment is being received after the connection sets up request message, starts the 4th timer, the timing length of the 4th timer is the 4th period；

The access network equipment is before the 4th timer expiry, if the access network equipment receives the downlink data message for being sent to the UE, preferential allocation of downlink transfer resource.

With reference to the third aspect or the third aspect the first possible implementation into second of possible implementation any possible implementation, in the third possible implementation of the third aspect, the access network equipment was received in the 3rd period after request message is set up in the carrying, if receiving institute The resource scheduling request message of UE transmissions is stated, the access network equipment is preferably the UE distribution uplink transmission resource, including：

The access network equipment is being received after the connection sets up request message, starts the 3rd timer, the timing length of the 3rd timer is the 3rd period；

The access network equipment is before the 3rd timer expiry, if receiving the resource scheduling request message that the UE is sent, and the access network equipment is preferably the UE distribution uplink transmission resource.

With reference to the third aspect the first possible implementation into the third possible implementation any possible implementation, in the 4th kind of possible implementation of the third aspect, before the preferential allocation of downlink transfer resource of access network equipment, in addition to：

The access network equipment determines that the downlink data message is transmitted in the carrying of VoLTE voice signalings face, and the VoLTE voice signalings face carrying refers to the carrying that can be used for transmission VoLTE speech business signalings.

With reference to the 4th kind of possible implementation of the third aspect, in the 5th kind of possible implementation of the third aspect, the service quality rating mark QCI of VoLTE voice signalings face carrying value is 5.

With reference to the third aspect or the third aspect the first possible implementation into the 5th kind of possible implementation any possible implementation, in the 6th kind of possible implementation of the third aspect, the service quality rating mark QCI of VoLTE voice mediums face carrying value is 1.

With reference to the third aspect or the third aspect the first possible implementation into the 6th kind of possible implementation any possible implementation, in the 7th kind of possible implementation of the third aspect, the resource scheduling request message includes one or more of：

Dispatch request SR；

Buffering area reports BSR.

Fourth aspect includes there is provided a kind of business processing device, the device：

Transmit-Receive Unit, the first downstream data message of user equipment (UE) is sent to for receiving, and the first downstream data message includes voice conversation configured information；

Allocation unit, is preferably the UE distribution uplink transmission resource if receiving the resource scheduling request message that the UE is sent in the first time period after receiving the first downstream data message.

With reference to fourth aspect, in the first possible implementation of fourth aspect, the allocation unit is additionally operable to：

Preferential allocation of downlink transfer resource, and the first downstream data message is sent to the UE by the downlink transfer resource.

With reference to fourth aspect or combine fourth aspect the first possible implementation, in second of possible implementation of fourth aspect, the allocation unit specifically for：

After the first downstream data message is received, start first timer, the timing length of the first timer is the first time period；

It is preferably the UE distribution uplink transmission resource if receiving the resource scheduling request message that the UE is sent before first timer time-out.

With reference to fourth aspect, in the third possible implementation of fourth aspect, the Transmit-Receive Unit is additionally operable to：

The second downstream data message for being sent to the UE is received, the second downstream data message includes the voice conversation configured information；

The allocation unit, is additionally operable in the second time period after receiving the second downstream data message, if receiving the resource scheduling request message that the UE is sent, and is preferably the UE distribution uplink transmission resource.

With reference to the third possible implementation of fourth aspect, in the 4th kind of possible implementation of fourth aspect, the allocation unit is additionally operable to：

Preferential allocation of downlink transfer resource, and the second downstream data message is sent to the UE by the downlink transfer resource.

With reference to fourth aspect the third possible implementation or combine fourth aspect the 4th kind of possible implementation, in the 5th kind of possible implementation of fourth aspect, the allocation unit specifically for：

After the second downstream data message is received, start second timer, the timing length of the second timer is the second time period；

It is preferably the UE distribution uplink transmission resource if receiving the resource scheduling request message that the UE is sent before second timer time-out.

With reference to fourth aspect or fourth aspect the first possible implementation into the 5th kind of possible implementation any possible implementation, in the 6th kind of possible implementation of fourth aspect, the voice conversation configured information is that IMS network equipment is created in the data message for encapsulating the descending SIP signalings after it is determined that receiving the descending Session initiation Protocol SIP signalings of long-term evolving network speech business VoLTE voice conversations.

With reference to fourth aspect or fourth aspect the first possible implementation into the 6th kind of possible implementation any possible implementation, in the 7th kind of possible implementation of fourth aspect, the voice conversation configured information is located in any one field in the following field of heading of the first downstream data message or the second downstream data message：

With reference to fourth aspect or fourth aspect the first possible implementation into the 7th kind of possible implementation any possible implementation, in the 8th kind of possible implementation of fourth aspect, described device also includes determining unit, and the determining unit is used for：

Determine that the first downstream data message is transmitted in the carrying of VoLTE voice signalings face, the VoLTE voice signalings face carrying refers to the carrying that can be used for transmission VoLTE voice conversation signalings, and the service quality rating mark QCI of VoLTE voice signalings face carrying value is 5.

With reference to fourth aspect or fourth aspect the first possible implementation into the 8th kind of possible implementation any possible implementation, in the 9th kind of possible implementation of fourth aspect, the resource scheduling request message includes one or more of：

Scheduling of resource SR；

Buffer Status Report BSR.

With reference to the 9th kind of possible implementation of the 8th kind of possible implementation or fourth aspect of fourth aspect, in the 9th kind of possible implementation of fourth aspect, the service quality rating mark QCI of VoLTE voice signalings face carrying value is 5.

5th aspect is there is provided a kind of business processing device, and the device includes：

Unit is set up, for setting up long-term evolving network speech business VoLTE voice conversations for user equipment (UE)；

Receiving unit, the signaling of the UE is sent to for receiving, and determines that the signaling is related to the VoLTE voice conversations；

Module units, for the signaling to be assembled into the first data message, wherein, first data message includes the voice conversation configured information.

With reference to the 5th aspect, the 5th aspect the first possible implementation in, it is described set up unit specifically for：

The call request message that the UE is sent is received, is that the UE sets up caller VoLTE voice conversations；Or,

The calling UE of the second IMS network equipment transmission request message is received, is that the UE sets up called VoLTE voice conversations.

With reference to the 5th aspect or the first possible implementation of the 5th aspect, in second of possible implementation of the 5th aspect, the module units is additionally operable to：

The request message for the calling UE that the second IMS network equipment is sent is assembled into the second data message, wherein, second data message includes the voice conversation configured information.

With reference to the 5th aspect or the first possible implementation of the 5th aspect, in the third possible implementation of the 5th aspect, the signaling is Session initiation Protocol SIP signalings.

With reference to the 5th aspect or the first possible implementation of the 5th aspect, in the 4th kind of possible implementation of the 5th aspect, the voice conversation configured information is located in any one field in the following field of heading of first data message or the second data message：

6th aspect is there is provided a kind of business processing device, and the device includes：

Request message is set up in receiving unit, the carrying for receiving equipment of the core network transmission, the carrying set up request message be used for ask set up VoLTE voice mediums face for user equipment (UE) and carry, the VoLTE The carrying of voice medium face refers to the carrying that can be used for transmission VoLTE speech business media datas；

Allocation unit, is preferably the UE distribution uplink transmission resource if receiving the resource scheduling request message that the UE is sent for receiving in the 3rd period after request message is set up in the carrying.

With reference to the 6th aspect, in the first possible implementation of the 6th aspect, the allocation unit is additionally operable to：

Receiving in the 4th period after request message is set up in the carrying, if receiving the downlink data message for being sent to the UE, preferential allocation of downlink transfer resource, and the downlink data message is sent to the UE by the downlink transfer resource.

With reference to the 6th aspect the first possible implementation, the 6th aspect second of possible implementation in, the allocation unit specifically for：

Receiving after the connection sets up request message, starting the 4th timer, the timing length of the 4th timer is the 4th period；

Before the 4th timer expiry, if receiving the downlink data message for being sent to the UE, preferential allocation of downlink transfer resource.

With reference to the 6th aspect or the 6th aspect the first possible implementation into second of possible implementation any possible implementation, the 6th aspect the third possible implementation in, the allocation unit specifically for：

Receiving after the connection sets up request message, starting the 3rd timer, the timing length of the 3rd timer is the 3rd period；

It is preferably the UE distribution uplink transmission resource if receiving the resource scheduling request message that the UE is sent before the 3rd timer expiry.

With reference to the 6th aspect the first possible implementation into the third possible implementation any possible implementation, in the 4th kind of possible implementation of the 6th aspect, described device also includes determining unit, and the determining unit is used for：

Determine that the downlink data message is transmitted in the carrying of VoLTE voice signalings face, the VoLTE voice signalings face carrying refers to the carrying that can be used for transmission VoLTE speech business signalings.

With reference to the 4th kind of possible implementation of the 6th aspect, in the 5th kind of possible reality of the 6th aspect In existing mode, the service quality rating mark QCI of VoLTE voice signalings face carrying value is 5.

With reference to the 6th aspect or the 6th aspect the first possible implementation into the 5th kind of possible implementation any possible implementation, the 6th aspect the 6th kind of possible implementation in,

The service quality rating mark QCI of VoLTE voice mediums face carrying value is 1.

With reference to the 6th aspect or the 6th aspect the first possible implementation into the 6th kind of possible implementation any possible implementation, in the 7th kind of possible implementation of the 6th aspect, the resource scheduling request message includes one or more of：

Dispatch request SR；

Buffering area reports BSR.

There is provided a kind of access network equipment in terms of 7th, including：

Transceiver, the first downstream data message of user equipment (UE) is sent to for receiving, and the resource scheduling request message for being additionally operable to receive the UE transmissions is stated, and the first downstream data message includes voice conversation configured information；

Processor, is preferably the UE distribution uplink transmission resource if the transceiver receives the resource scheduling request message that the UE is sent in the first time period after the transceiver receives the first downstream data message.

With reference to the 7th aspect, in the first possible implementation of the 7th aspect, the processor is additionally operable to preferential allocation of downlink transfer resource；

The transceiver, is additionally operable to send the first downstream data message to the UE by the downlink transfer resource.

With reference to the 7th aspect or the first possible implementation of the aspect of combination the 7th, in second of possible implementation of the 7th aspect, the access network equipment also includes first timer；

The processor, for after the first downstream data message is received, starting first timer, the timing length of the first timer is the first time period；

The processor, is preferably the UE distribution uplink transmission resource if the transceiver receives the resource scheduling request message that the UE is sent for before first timer time-out.

With reference to the 7th aspect, in the third possible implementation of the 7th aspect, in addition to：

The transceiver, the second downstream data message of user equipment (UE) is sent to for receiving, and the resource scheduling request message for being additionally operable to receive the UE transmissions is stated, and the second downstream data message includes voice conversation configured information；

The processor, is preferably the UE distribution uplink transmission resource if the transceiver receives the resource scheduling request message that the UE is sent in the second time period after the transceiver receives the second downstream data message.

With reference to the third possible implementation of the 7th aspect, in the 4th kind of possible implementation of the 7th aspect, the processor is additionally operable to preferential allocation of downlink transfer resource；

The transceiver, is additionally operable to send the second downstream data message to the UE by the downlink transfer resource.

With reference to the third possible implementation or the 4th kind of possible implementation of the aspect of combination the 7th of the 7th aspect, in the 5th kind of possible implementation of the 7th aspect, the access network equipment also includes second timer；

The processor, for after the second downstream data message is received, starting second timer, the timing length of the second timer is the second time period；

The processor, is preferably the UE distribution uplink transmission resource if the transceiver receives the resource scheduling request message that the UE is sent for before second timer time-out.

With reference to the 7th aspect or the 7th aspect the first possible implementation into the 4th kind of possible implementation any possible implementation, the 7th aspect the 5th kind of possible implementation in, the processor is additionally operable to：

Eighth aspect there is provided a kind of IMS network equipment, including：

Processor, for setting up long-term evolving network speech business VoLTE voice conversations for user equipment (UE)；

Transceiver, the signaling of the UE is sent to for receiving；

The processor, for determining that the signaling is related to the VoLTE voice conversations；The signaling is assembled into the first data message, wherein, first data message includes the voice conversation configured information.

With reference to eighth aspect, in the first possible implementation of eighth aspect, the transceiver is used for, and receives the call request message that the UE is sent；The processor is used for：Caller VoLTE voice conversations are set up for the UE；Or,

The transceiver is used for, and receives the request message for the calling UE that the second IMS network equipment is sent；The processor is used for：Called VoLTE voice conversations are set up for the UE.

With reference to the first possible implementation of eighth aspect or eighth aspect, in second of possible implementation of eighth aspect, the processor is additionally operable to：

With reference to the first possible implementation of eighth aspect or eighth aspect, in the third possible implementation of eighth aspect, the signaling is Session initiation Protocol SIP signalings.

There is provided a kind of access network equipment in terms of 9th, including：

Transceiver, request message is set up in carrying for receiving equipment of the core network transmission, the carrying set up request message be used for ask set up the carrying of VoLTE voice mediums face for user equipment (UE), VoLTE voice mediums face carrying refers to the carrying that can be used for transmitting VoLTE speech business media datas；For receiving the resource scheduling request message that the UE is sent；

Processor, is preferably the UE distribution uplink transmission resource if the transceiver receives the resource scheduling request message that the UE is sent for receiving in the 3rd period after request message is set up in the carrying.

With reference to the 9th aspect, in the first possible implementation of the 9th aspect, the transceiver is sent to the downlink data message of the UE for receiving；

The processor, for receiving in the 4th period after request message is set up in the carrying, if the transceiver receives the downlink data message for being sent to the UE, preferential allocation of downlink transfer resource；

The transceiver, is additionally operable to send the downlink data message to institute by the downlink transfer resource State UE.

With reference to the first possible implementation of the 9th aspect, in second of possible implementation of the 9th aspect, the access network equipment also includes the 4th timer；

The processor, for receiving after the connection sets up request message, starts the 4th timer, the timing length of the 4th timer is the 4th period；

The processor, for before the 4th timer expiry, if the transceiver receives the downlink data message for being sent to the UE, preferential allocation of downlink transfer resource.

With reference to the 9th aspect or the 9th aspect the first possible implementation into second of possible implementation any possible implementation, the 9th aspect the third possible implementation in, the access network equipment also include the 3rd timer；

The processor, for receiving after the connection sets up request message, starts the 3rd timer, the timing length of the 3rd timer is the 3rd period；

The processor, is preferably the UE distribution uplink transmission resource if the transceiver receives the resource scheduling request message that the UE is sent for before the 3rd timer expiry.

With reference to the 9th aspect the first possible implementation into the third possible implementation any possible implementation, the 9th aspect the 4th kind of possible implementation in, the processor is additionally operable to：

With reference to the 4th kind of possible implementation of the 9th aspect, in the 5th kind of possible implementation of the 9th aspect, the service quality rating mark QCI of VoLTE voice signalings face carrying value is 5.

With reference to the 9th aspect or the 9th aspect the first possible implementation into the 5th kind of possible implementation any possible implementation, the 9th aspect the 6th kind of possible implementation in,

With reference to the 9th aspect or the 9th aspect the first possible implementation into the 6th kind of possible implementation any possible implementation, in the 7th kind of possible implementation of the 9th aspect, the resource scheduling request message includes one or more of：

Dispatch request SR；

Buffering area reports BSR.

The method and device provided according to the application, access network equipment is after it is determined that the first downstream data message received includes voice conversation configured information, in the first time period after receiving the first downstream data message, if receiving the resource scheduling request message that the UE is sent, the access network equipment is preferably the UE distribution uplink transmission resource, so as to realize priority treatment UE uplink data messages.

Brief description of the drawings

Fig. 1 is a kind of configuration diagram of communication network provided in an embodiment of the present invention；

Fig. 2 is a kind of method for processing business schematic flow sheet provided in an embodiment of the present invention；

Fig. 3 is a kind of method for processing business schematic flow sheet provided in an embodiment of the present invention；

Fig. 4 is SIP signalling schematic diagrames in LTE network provided in an embodiment of the present invention；

Fig. 5 is SIP signalling schematic diagrames in LTE network provided in an embodiment of the present invention；

Fig. 6 is a kind of method for processing business schematic flow sheet provided in an embodiment of the present invention；

Fig. 7 is SIP signalling schematic diagrames in LTE network provided in an embodiment of the present invention；

Fig. 8 is SIP signalling schematic diagrames in LTE network provided in an embodiment of the present invention；

Fig. 9 is a kind of business processing device structural representation provided in an embodiment of the present invention；

Figure 10 is a kind of business processing device structural representation provided in an embodiment of the present invention；

Figure 11 is a kind of business processing device structural representation provided in an embodiment of the present invention；

Figure 12 is a kind of network access equipment structural representation provided in an embodiment of the present invention；

Figure 13 is a kind of user device architecture schematic diagram provided in an embodiment of the present invention；

Figure 14 is a kind of network access equipment structural representation provided in an embodiment of the present invention.

Embodiment

The embodiment of the present invention is described in detail with reference to Figure of description.

Fig. 1 is referred to, Fig. 1 is a kind of configuration diagram for communication network that citing of the embodiment of the present invention is provided.Wherein, evolved base station (eNB, Evolved NodeB) can pass through Radio Link generally between UE Communication connection, the data transfer that base station is responsible for UE carries out the functions such as scheduling of resource.The core network control equipment of the LTE network of framework includes mobility management entity (MME shown in Fig. 1 citings, Mobility Management Entity), gateway (SGW, Serving Gateway) and grouped data network gateway (P-GW, PDN Gateway) etc., the VoLTE service access IMS networks that core network control equipment can be responsible for UE serve and continued, the VoLTE sessions related signaling being responsible between transmission UE and IMS network and other IMS signalings.

Also include Proxy Call Session Control Function (Proxy Call Session Control Function in Fig. 1, P-CSCF), inquiry/service call conversation control function (Interrogating/Serving Call Session Control Function, S-CSCF), it is called input field and selects function (T-ADS, Terminating Access Domain Selection).P-CSCF (can divide calling party P-CSCF and the corresponding P-CSCF of called UE) is first contact point of UE access IMS networks in VoLTE business procedures.Wherein, P-CSCF can be responsible for acting on behalf of all VoLTE related signalings and complete route test.Wherein, in VoLTE calling procedures, P-CSCF can also be responsible for sending associated control message etc. to "Policy and Charging Rules Function PCRF (Policy and Charging Rules Function) entity.

Wherein, S-CSCF (can divide calling party S-CSCF and the corresponding S-CSCF of called UE) is the service switching center of IMS network, S-CSCF can mainly be responsible for receiving and handling UE registration request, user management, session control, operation exchange, Service control, SIP (Session Initiation Protocol, Session initiation Protocol) Message Processing and charging etc..

The embodiment of the present invention can apply in the networks such as LTE network.

In the embodiment of the present invention, user equipment can be that wireless terminal can also be catv terminal, for example, can be mobile phone, computer, tablet personal computer, personal digital assistant's (English：Personal digital assistant, abbreviation：PDA), mobile internet device (English：Mobile Internet device, abbreviation：MID), wearable device and E-book reader (English：E-book reader) etc..

In the embodiment of the present invention, access network equipment can refer in access network on interface in the air by one or more sectors or the equipment of cell and wireless terminal communications.Access network equipment can be base station.Can be the evolved base station in LTE, the embodiment of the present invention is not limited this when access network equipment is base station.

In the embodiment of the present invention, IMS network equipment can refer to P-CSCF.

In the embodiment of the present invention, core network control equipment can refer to MME.

In the embodiment of the present invention, core network gateway equipment can refer to SGW and/or P-GW.

Some technical schemes of the embodiment of the present invention can be embodied based on Fig. 1 architectures of communication networks for illustrating shown or its deformation framework.

First it is described by below from the angle of access network equipment.

Based on above description, as shown in Fig. 2 a kind of method for processing business schematic flow sheet provided in an embodiment of the present invention.

Referring to Fig. 2, this method includes：

S201, access network equipment receive the first downstream data message for being sent to user equipment (UE), and the first downstream data message includes voice conversation configured information.

Optionally, first downstream data message is IP datagram text.

The access network equipment can be the corresponding access network equipment of calling UE for setting up VoLTE voice conversations or the corresponding access network equipment of called UE for setting up VoLTE voice conversations.

Wherein, access network equipment can be base station or the miscellaneous equipment for UE wireless access.

The access device net can determine that the first downstream data message encapsulates VoLTE voice conversation signalings according to the voice conversation configured information.Specifically, VoLTE voice conversations signaling can refer to the related SIP signalings of VoLTE voice conversations.

Optionally, the access network equipment judges whether include voice conversation configured information in the downstream IP data message when it is determined that the first downstream data message received is that IP datagram is literary.

The voice conversation configured information is used to indicate that the first downstream data message is the downlink data message for encapsulating VoLTE voice conversation signalings.The voice conversation configured information may be used to indicate that the access network equipment is received in the first time period after the first downstream data message including the voice conversation configured information, if receiving the resource scheduling request message that the UE is sent, the access network equipment is preferably the UE distribution uplink transmission resource.

What the voice conversation configured information can generate for IMS network equipment, or the generation of other network element devices.For example, it can be generated for any one following network element device：

Core network control equipment；Core network gateway equipment.

For example, the voice conversation configured information is that IMS network equipment is created on after it is determined that receiving the descending SIP signalings of VoLTE voice conversations in the data message for encapsulating the descending SIP signalings.IMS network equipment packages are generally IP datagram text in the data message of the descending SIP signalings of VoLTE voice conversations, IMS network equipment is according to the called UE IP address indicated in IMS registration simultaneously, in the heading that the IP address of called UE is encapsulated in IP datagram text.

For example, voice conversation configured information may generate for core network gateway equipment.When core network gateway equipment is P-GW, P-GW is received after the downlink data message for including the voice conversation configured information that IMS network equipment is generated of IMS network equipment transmission, and generation voice conversation configured information replaces the voice conversation configured information of IMS network equipment generation.Certainly, P-GW can not also generate voice conversation configured information, and the voice conversation configured information for directly generating IMS network equipment is as voice conversation configured information, and be packaged in downlink data message, and pass to next-hop node, such as SGW.

For example, when core network gateway equipment is SGW, SGW is received after the downlink data message for including the voice conversation configured information that P-GW is generated of P-GW transmissions, and generation voice conversation configured information replaces the voice conversation configured information of P-GW generations.Certainly, SGW can not also generate voice conversation configured information, and the voice conversation configured information for directly generating P-GW is as voice conversation configured information, and be packaged in downlink data message and pass to next-hop node, such as core network control equipment.

For example, what voice conversation configured information may generate for core network control equipment, core network control equipment is received after the downlink data message for including the voice conversation configured information that core network gateway equipment is generated of core network gateway equipment transmission, and generation voice conversation configured information replaces the voice conversation configured information of core network gateway equipment generation.Certainly, core network control equipment can not also generate voice conversation configured information, and the directly voice conversation configured information that generates core network gateway equipment is as voice conversation configured information, and it is packaged in downlink data message and passes to next-hop node, as described access network equipment.

In the first downstream data message including voice conversation configured information that access network equipment is received, voice conversation configured information is likely located in any one field in the following field of heading of the first downstream data message：

Specific differentiated services code points (Differentiated Services Code Point, DSCP)；Clothes Clause of being engaged in (Terms Of Service, TOS)；Discharge pattern (Traffic Class)；Stream label (Flow Label)；Carry the field of general packet radio service (General Packet Radio Service, GPRS) tunnel protocol of the downlink data message.Voice conversation configured information can be the specific coding made an appointment, and access network equipment is after it is determined that first downstream data message includes the specific coding, it may be determined that the first downstream data message is the data message for carrying voice conversation configured information.

For example, IMS network equipment is P-CSCF, the voice conversation configured information of P-CSCF generations is likely located at the dscp field in the header of downstream IP data message, for example, DSCP can be set to the value made an appointment by P-CSCF, so that the network element device such as access network equipment is after IP datagram text is received, the DSCP in the header of IP datagram text, which is assured that in IP datagram text, encapsulates the descending SIP signalings of VoLTE voice conversations.

The data message for encapsulating the descending SIP signalings of VoLTE voice conversations is usually to carry to transmit in VoLTE voice signalings face.In order to mitigate the workload of access network equipment, further, the access network equipment it is determined that receive be sent in the first downstream data message of the UE whether include voice conversation configured information before, also need to determine that the first downstream data message is transmitted in the carrying of VoLTE voice signalings face, the VoLTE voice signalings face carrying refers to the carrying that can be used for transmission VoLTE voice conversation signalings.Certainly, in addition to VoLTE voice conversation signalings, the carrying may be additionally operable to the transmission of other types data, not limit herein.Specifically, the access network equipment, which is received, to be sent to after the first downstream data message of the UE, first determine whether the first downstream data message transmits in the carrying of VoLTE voice signalings face, if it is, judging whether include voice conversation configured information in the first downstream data message.Access network equipment then no longer judges whether include voice conversation configured information in the first downstream data message if it is determined that the first downstream data message received is transmitted in the carrying of VoLTE voice conversation signalings.

Further, the QCI of VoLTE voice signalings face carrying value is usual 5, therefore, the access network equipment, which is received, to be sent to after the first downstream data message of the UE, first determine be sent to the first downstream data message of the UE whether be QCI value for 5 carrying on transmit, if it is, judging whether include voice conversation configured information in the first downstream data message again.Access network equipment if it is determined that the first downstream data message received be not QCI value for 5 carrying on transmit, then no longer Judge whether include voice conversation configured information in the first downstream data message.

Alternatively, the access network equipment is after it is determined that carry the voice conversation configured information in the first downstream data message, in order to enable access network equipment to handle the data message related to VoLTE voice conversation signalings in time, so as to ensure the foundation of VoLTE voice conversations, access network equipment may be needed according to the first downstream data message prior allocation of downlink transfer resource for being sent to the UE, and sends the first downstream data message to the UE by the downlink transfer resource.

S202, the access network equipment are in the first time period after receiving the first downstream data message, if receiving the resource scheduling request message that the UE is sent, and the access network equipment is preferably the UE distribution uplink transmission resource.

Specifically, the access network equipment is after the first downstream data message is received, first timer can be started, the timing length of the first timer is the first time period；The access network equipment is before first timer time-out, if receiving the resource scheduling request message that the UE is sent, and the access network equipment is preferably the UE distribution uplink transmission resource.The access network equipment is determined after the first timer time-out, even if receiving the resource scheduling request message that the UE is sent, and also can need not be preferably the UE distribution uplink transmission resource.

The resource scheduling request message that the UE that the access network equipment is received is sent can be dispatch request (Schedule Request, abbreviation SR), or and Buffer Status Report (Buffer Status Reports, referred to as：BSR).

When UE has upstream data to need transmission, it is necessary to first send SR to access network equipment, request access network equipment distribution uplink transmission resource is used to transmit uplink data messages.Alternatively, the UE also need to access network equipment send BSR, the data volume for informing access network equipment uplink data messages waiting for transmission, so as to access network equipment according to the data volume of uplink data messages waiting for transmission be UE scheduling of upstream transmissions resources.Therefore, the SR or BSR that access network equipment is received are that UE is needing the forward direction access network equipment for transmitting upstream data to send.

For example, the access network equipment can start first timer, the timing length of the first timer is the first time period after the first downstream data message including voice conversation configured information is received；The access network equipment is before first timer time-out, if receiving what the UE was sent SR or BSR, the access network equipment is preferential to distribute uplink transmission resource according to the UE SR sent or BSR for the UE.The access network equipment is determined after the first timer time-out, even if receiving the resource scheduling request message that the UE is sent, and also can need not be preferably the UE distribution uplink transmission resource.

It should be noted that the first time period can be adjusted according to actual conditions.Access network equipment can set different first time period for different downlink data messages.

For example, it is sent to if the access network equipment is received after the first downstream data message of user equipment (UE), also receives the second downstream data message for being sent to the UE, the second downstream data message includes the voice conversation configured information；The access network equipment is then in the second time period after receiving the second downstream data message, if receiving the resource scheduling request message that the UE is sent, the access network equipment is preferably the UE distribution uplink transmission resource.

Optionally, second downstream data message is IP datagram text.

Likewise, in the second downstream data message including voice conversation configured information that access network equipment is received, voice conversation configured information is likely located in any one field in the following field of heading of the second downstream data message：

Specific differentiated services code points；Terms of service；Discharge pattern；Stream label；Carry the field of the general packet radio service tunnel agreement of the downlink data message.

Access network equipment can also realize that in the second time period after receiving the second downstream data message the preferential resource scheduling request message sent according to the above-mentioned UE received distributes uplink transmission resource for the UE using timer.Specifically, the access network equipment is after the second downstream data message is received, start second timer, the timing length of the second timer is the second time period；The access network equipment is before second timer time-out, if receiving the resource scheduling request message that the UE is sent, and the access network equipment is preferably the UE distribution uplink transmission resource.The access network equipment is determined after the second timer time-out, even if receiving the resource scheduling request message that the UE is sent, and also can need not be preferably the UE distribution uplink transmission resource.It should be noted that the duration of the first time period and the duration of the second time period can be with equal；The duration of the first time period and the duration of the second time period can also be unequal.Alternatively, the first timer and the second timer can be Same entity or different entities.

In a kind of implementation of the embodiment of the present invention, if the corresponding first timer of first downstream data message has timed, out out of service, then the access network equipment starts second timer, the difference that second timer duration can be with first timer duration after the second downstream data message is received；It is currently running if the corresponding first timer of first downstream data message has not timed out, then the access network equipment stops the first timer after the second downstream data message is received, start second timer, the difference that second timer duration can be with first timer.

Illustrate a bit, in another implementation of the embodiment of the present invention, after the access network equipment starts first timer, even if subsequently receiving the second downstream data message for being sent to the UE comprising the voice conversation configured information again, also second timer is not started, but the first timer of leaving continues timing, until first timer time-out.Now, it is preferable that the first time period could be arranged to the maximum/average statistics duration set up needed for VoLTE voice conversations, this ensures that the uplink data messages that priority scheduling UE is sent during VoLTE voice conversations are set up.

Likewise, the access network equipment is after the second downstream data message is received, can also preferentially allocation of downlink transfer resource, and the second downstream data message is sent to the UE by the downlink transfer resource.

Optionally, the access network equipment it is determined that receive be sent in the second downstream data message of the UE whether include voice conversation configured information before, it it may also be desirable to determine that the second downstream data message is transmitted in the carrying of VoLTE voice signalings face, the VoLTE voice signalings face carrying refers to the carrying that can be used for transmission VoLTE voice conversation signalings.Specifically, the access network equipment, which is received, to be sent to after the second downstream data message of the UE, first determine whether the second downstream data message transmits in the carrying of VoLTE voice signalings face, if it is, judging whether include voice conversation configured information in the second downstream data message.Access network equipment then no longer judges whether include voice conversation configured information in the second downstream data message if it is determined that the second downstream data message received is transmitted in the carrying of VoLTE voice conversation signalings.

Further, the access network equipment, which is received, is sent to after the second downstream data message of the UE, first determine be sent to the second downstream data message of the UE whether be QCI value for 5 carrying on transmit , if it is, judging whether include voice conversation configured information in the second downstream data message again.Access network equipment if it is determined that the second downstream data message received be not the value in QCI to be transmitted in 5 carrying, then no longer judge in the second downstream data message whether to include voice conversation configured information.

The angle from IMS network equipment is described by below.

Based on above description, as shown in figure 3, a kind of method for processing business schematic flow sheet provided in an embodiment of the present invention.

Referring to Fig. 3, this method includes：

S301, the first IMS network equipment are that UE sets up VoLTE voice conversations.

The first IMS network equipment can be the corresponding IMS network equipment of calling UE or the corresponding IMS network equipment of called UE, can be specifically calling party P-CSCF or callee P-CSCF.First IMS network equipment can set up VoLTE voice conversations in the case of any one following for UE：

The first situation：

The first IMS network equipment receives the conversation request message that the UE is sent, and the first IMS network equipment is that the UE sets up caller VoLTE voice conversations.

For example, it is that the UE sets up caller VoLTE voice conversations that caller P-CSCF, which is received after the Invite signalings that calling UE is sent,.

Second of situation：

For example, callee P-CSCF receives the Invite signalings that callee I/S-CSCF is sent, the Invite signalings show that the UE is callee, then the called P-CSCF is that the UE sets up called VoLTE voice conversations.

S302, the first IMS network equipment receive the signaling for being sent to the UE, and the first IMS network equipment determines that the signaling is related to the VoLTE voice conversations.

Optionally, the signaling is SIP signalings.

The first IMS network equipment is that UE is set up after VoLTE voice conversations, may receive the signaling for being sent to the UE.The first IMS network equipment can determine whether whether the signaling is related to the VoLTE voice conversations.Specific determination method includes but is not limited to：

If the first IMS network equipment determines that the session identification in the signaling is identical with the session identification in the conversation request message that the UE is sent, or, if the first IMS network equipment determines that the session identification in the signaling is identical with the session identification in the request message for the calling UE that the second IMS network equipment is sent, it is possible to determine that the signaling is related to the VoLTE voice conversations.

It should be noted that the session identification is used for one VoLTE voice conversation of unique mark.

Or, the first IMS network device interior, which may have, have recorded the first IMS network equipment signaling that should receive and dispatch and information of corresponding states conversion during the foundation of VoLTE voice conversations in session status machine, session status machine.Therefore the first IMS network equipment can also determine whether the signaling is that the VoLTE voice conversations set up the signaling that the current state correspondence of process should be received according to session status machine, so that it is determined that whether the signaling is related to the VoLTE voice conversations.

The signaling is assembled into the first data message by S303, the first IMS network equipment, wherein, first data message includes the voice conversation configured information.

Optionally, the first data message is IP datagram text.

The voice conversation configured information is used to indicate that first data message is the data message for encapsulating VoLTE voice conversation signalings.The voice conversation configured information may be used to indicate that network element device after the first data message including the voice conversation configured information is received, the first data message described in priority treatment.Network element device can refer to any one following network element device：

Access network equipment；Core network control equipment；Core network gateway equipment.

Optionally, the voice conversation configured information is located in any one field in the following field of heading of first data message：

Voice conversation configured information can be the specific coding made an appointment, and access network equipment is it is determined that first Downlink data message is included after the specific coding, it may be determined that first data message is the data message for carrying voice conversation configured information.

For example, IMS network equipment is P-CSCF, the first data message including voice conversation configured information of P-CSCF generations is IP datagram text, voice conversation configured information is likely located at the dscp field in the header of IP datagram text, for example, DSCP can be set to the value made an appointment by P-CSCF, so that the network element device such as access network equipment is after IP datagram text is received, the DSCP in the header of IP datagram text, which is assured that in IP datagram text, encapsulates the descending SIP signalings of VoLTE voice conversations.

Further, the first IMS network equipment described in S301 is received after the request message for the calling UE that the second IMS network equipment is sent, the request message for the calling UE that the second IMS network equipment can be sent is assembled into the second data message, wherein, second data message includes the voice conversation configured information.

Optionally, the second data message is IP datagram text.

Optionally, the voice conversation configured information is located in any one field in the following field of heading of second data message：

For ease of being better understood from and implementing the above-mentioned technical proposal of the embodiment of the present invention, it is described in detail with reference to some specific application scenarios.

Fig. 4 is referred to, as shown in figure 4, being SIP signalling schematic diagrames in LTE network.Fig. 4 includes P-CSCF, evolved base station and user equipment.

Below so that the user equipment in Fig. 4 is calling subscriber equipment as an example, how related SIP signalings are transmitted when illustrating to set up VoLTE voice conversations.

S401, calling UE invite (Invite) message to initiate to set up VOLTE voice conversations by sending.

The corresponding P-CSCF of S402, calling UE is received after the invitation message of calling UE transmission, is that calling UE sets up VoLTE voice conversations.After described invitation (Invite) message is sent to by the corresponding P-CSCF of calling UE Continuous IMS network equipment, such as I/S-CSCF.

The Invite message that follow-up IMS network equipment start to process is received, called UE is likely to be received the Invite message of network side forwarding.

The corresponding P-CSCF of S403, calling UE receives 183 response messages, the corresponding P-CSCF of calling UE determines that 183 response message need to be sent to calling UE, and after determining that 183 response message is related to VoLTE voice conversations are set up in S402, the corresponding P-CSCF of calling UE is according to the calling UE IP address indicated in IMS registration, downlink data message, and the generation voice conversation configured information in the downlink data message are assembled for 183 response messages.Voice conversation configured information is likely located at the dscp field in the header of downlink data message, is also possible to be located at other fields certainly, concrete methods of realizing is shown in S201, will not be repeated here.

The downlink data message is sent to next-hop node, such as PGW by the corresponding P-CSCF of calling UE, and PGW sends the downlink data message to calling UE by QCI value for 5 carrying.

The corresponding evolved base station of S404, calling UE determines to receive after the downlink data message including voice conversation configured information, the downlink data message is sent to the calling UE according to the preferential allocation of downlink transfer resource of the downlink data message, and by the downlink transfer resource.

Optionally, before the corresponding evolved base station of the calling UE determines that downlink data message includes voice conversation configured information, it is also possible to it needs to be determined that the downlink data message received is the value in QCI to be transmitted in 5 carrying.

Accordingly, the corresponding evolved base station of the calling UE starts timer after the downlink data message is received, and sets a timing length for the timer.

S405, calling UE are determined to need to send Temporary Response confirmation message (Provisional Response Acknowledgement, PRACK), and before Temporary Response confirmation message is sent, SR or BSR is sent to the evolved base station.

The corresponding evolved base station of S406, calling UE is received after the SR or BSR of calling UE transmission, determines whether the timer is overtime, if the timer has not timed out, and the evolved base station is preferably that calling UE distributes corresponding uplink transmission resource.

S407, calling UE send PRACK message using the uplink transmission resource to the evolved base station.

The PRACK message will be through evolved base station, MME, and the equipment such as SGW/PGW reaches the corresponding P-CSCF of calling UE, and is sent by the P-CSCF to follow-up IMS network device node.

The corresponding P-CSCF of S408, calling UE receives 200 success responses (OK) message.

The corresponding P-CSCF of calling UE determines that the 200 success response message is directed to after the confirmation message of Temporary Response confirmation message, performs the flow in step S403, will not be repeated here.

The corresponding evolved base station of S409, calling UE determines to receive after the downlink data message including voice conversation configured information, the downlink data message is sent to the calling UE according to the preferential allocation of downlink transfer resource of the downlink data message, and by the downlink transfer resource.

Accordingly, the corresponding evolved base station of the calling UE resets or restarted timer described in S404 after the downlink data message is received.Specifically, if corresponding timer has not timed out in S404, the timer is reset herein；If corresponding timer has timed, out in S404, the timer is restarted herein.Now set the timer duration different from the timer duration set in S404.

S410, calling UE are determined to need to send more new session parameters (Update) message, and before more new session parameters message is sent, SR or BSR is sent to the evolved base station.

The corresponding evolved base station of S411, calling UE is received after the SR or BSR of calling UE transmission, determines whether the timer is overtime, if the timer has not timed out, and the evolved base station is preferably that calling UE distributes corresponding uplink transmission resource.

S412, calling UE send Update message using the uplink transmission resource to the evolved base station.

The corresponding P-CSCF of S4013, calling UE receives 200 success responses (OK) message of I/S-CSCF transmissions.

The corresponding P-CSCF of calling UE determines that the 200 success response message is directed to after the more confirmation message of new session parameters message, performs the flow in step S403, will not be repeated here.

The corresponding evolved base station of S414, calling UE determines to receive after the downlink data message including voice conversation configured information, performs the flow in step S409, will not be repeated here.

The corresponding P-CSCF of S415, calling UE receives 180 rings (Ringing) message of transmission.

After the corresponding P-CSCF of calling UE determines that 180 ALERTING message is related to the VoLTE voice conversations set up in S402, the flow in step S403 is performed, be will not be repeated here.

The corresponding evolved base station of S416, calling UE determines to receive after the downlink data message including voice conversation configured information, performs the flow in step S409, will not be repeated here.

The corresponding P-CSCF of S417, calling UE receives 200 success response message of called UE transmission.

The corresponding P-CSCF of calling UE determines that the 200 success response message is directed to after the confirmation message of invitation message, performs the flow in step S403, will not be repeated here.

The corresponding evolved base station of S418, calling UE determines to receive after the downlink data message including voice conversation configured information, performs the flow in step S409, will not be repeated here.

S419, calling UE are determined to need to send to confirm (Acknowledgement, ACK) message, and before confirmation message is sent, SR or BSR is sent to the evolved base station

The corresponding evolved base station of S420, calling UE is received after the SR or BSR of calling UE transmission, determines whether the timer is overtime, if the timer has not timed out, and the evolved base station is preferably that calling UE distributes corresponding uplink transmission resource.

S421, calling UE are sent to called UE confirms (Acknowledgement, ACK) message, and now VoLTE voice conversations, which are set up, completes, and calling UE starts call with called UE.

Fig. 5 is referred to, is SIP signalling schematic diagrames in LTE network.

Below so that the user equipment in Fig. 5 is called subscriber equipment as an example, how related SIP signalings are transmitted when illustrating to set up VoLTE voice conversations.

Accordingly, as shown in figure 5, being SIP signalling schematic diagrames in LTE network.Fig. 5 includes SP-CSCF, evolved base station and user equipment.Fig. 5 is illustrated during VoLTE voice conversations are set up, and how the SIP signalings that the VoLTE of called subscriber equipment side is related are transmitted.

The corresponding P-CSCF of S501, called UE is received after invitation (Invite) message of calling UE transmission, is that called UE sets up VoLTE voice conversations, and (Invite) message will be invited to be assembled into after downlink data message It is sent to called UE, and the generation voice conversation configured information in the downlink data message.Voice conversation configured information is likely located at the dscp field in the header of downlink data message, is also possible to be located at other fields certainly, will not be repeated here.

The corresponding evolved base station of S502, called UE determines to receive after the downlink data message including voice conversation configured information, the downlink data message is sent to the called UE according to the preferential allocation of downlink transfer resource of the downlink data message, and by the downlink transfer resource.

Optionally, before the corresponding evolved base station of the called UE determines that downlink data message includes voice conversation configured information, it is also possible to it needs to be determined that the downlink data message received is the value in QCI to be transmitted in 5 carrying.

Accordingly, the corresponding evolved base station of the called UE starts timer after the downlink data message is received, and sets a timing length for the timer.

S503, called UE determination are needed before 183 response messages of transmission, and SR or BSR is sent to the evolved base station.

The corresponding evolved base station of S504, called UE is received after the SR or BSR of called UE transmission, determines whether the timer is overtime, if the timer has not timed out, and the evolved base station is preferably that called UE distributes corresponding uplink transmission resource.

S505, called UE send 183 response messages by the uplink transmission resource to the evolved base station.

The corresponding P-CSCF of S506, called UE receives Temporary Response and confirms (Provisional Response Acknowledgement, PRACK) message, P-CSCF determines that the Temporary Response confirmation message need to be sent to called UE, and after determining that the Temporary Response confirmation message is related to VoLTE voice conversations are set up in S501, P-CSCF is according to the called UE IP address indicated in IMS registration, downlink data message, and the generation voice conversation configured information in the downlink data message are assembled for Temporary Response confirmation message.Voice conversation configured information is likely located at the dscp field in the header of downlink data message, is also possible to be located at other fields certainly, will not be repeated here.

The corresponding evolved base station of S507, called UE determines to receive after the downlink data message including voice conversation configured information, according to the preferential allocation of downlink transfer resource of the downlink data message, and by described Downlink transfer resource sends the downlink data message to the called UE.

Accordingly, the corresponding evolved base station of the called UE resets or restarted timer described in S502 after the downlink data message is received.Specifically, if corresponding timer has not timed out in S502, the timer is reset herein；If corresponding timer has timed, out in S502, the timer is restarted herein.Now set the timer duration different from the timer duration set in S502.

S508, called UE are determined to need to send 200 success responses (OK) message, and before 200 success response message are sent, SR or BSR is sent to the evolved base station, and the 200OK message is the response for the PRACK message.

The corresponding evolved base station of S509, called UE is received after the SR or BSR of called UE transmission, is performed the flow in S504, be will not be repeated here.

S510, called UE distribute the uplink transmission resource by the evolved base station and send 200 success response message.

The corresponding P-CSCF of S511, called UE receives more new session parameters (Update) message, and performs the flow in S506, will not be repeated here.

The corresponding evolved base station of S512, called UE determines to receive after the downlink data message including voice conversation configured information, the downlink data message is sent to the called UE according to the preferential allocation of downlink transfer resource of the downlink data message, and by the downlink transfer resource.

S513, called UE determine to need to send 200 success responses (OK) message, and before Temporary Response confirmation message is sent, SR or BSR is sent to the evolved base station, the 200OK message is the response of the Update message sent for the calling UE.

The corresponding evolved base station of S514, called UE is received after the SR or BSR of called UE transmission, is performed the flow in S504, be will not be repeated here.

S515, called UE distribute the uplink transmission resource by the evolved base station and send 200 success response message.

S516, called UE are determined to need to send 180 rings (Ringing) message, and before Temporary Response confirmation message is sent, SR or BSR is sent to the evolved base station.

The corresponding evolved base station of S517, called UE is received after the SR or BSR of called UE transmission, is performed Flow in S504, will not be repeated here.

S518, called UE distribute the uplink transmission resource by the evolved base station and send 180 ALERTING messages.

S519, called UE determine to need to send 200 success responses (OK) message, and before Temporary Response confirmation message is sent, SR or BSR is sent to the evolved base station, the 200OK message is the response of the Invite message sent for the calling UE.

The corresponding evolved base station of S520, called UE is received after the SR or BSR of called UE transmission, is performed the flow in S504, be will not be repeated here.

S521, called UE distribute the uplink transmission resource by the evolved base station and send 200 success response message.

The corresponding P-CSCF of S522, called UE receives confirmation (Acknowledgement, ACK) message, and performs the flow in S506, will not be repeated here.

The corresponding evolved base station of S523, called UE determines to receive after the downlink data message including voice conversation configured information, the downlink data message is sent to the called UE according to the preferential allocation of downlink transfer resource of the downlink data message, and by the downlink transfer resource.Now VoLTE voice conversations, which are set up, completes, and calling UE starts call with called UE.

In such scheme, access network equipment is after it is determined that the first downstream data message received includes voice conversation configured information, in the first time period after receiving the first downstream data message, if receiving the resource scheduling request message that the UE is sent, the access network equipment is preferably the UE distribution uplink transmission resource, so as to realize priority treatment UE uplink data messages.

P-CSCF is received after the Invite signalings of calling UE transmission, can set up VoLTE voice conversations for calling UE, and the Invite signalings are sent into I/S-CSCF.

Called UE can return to 183 response messages after Invite signalings are received, and the corresponding P-CSCF of calling UE is received after 183 response messages, and 183 response message is sent into calling UE.This step can occur herein, also can just occur after P-CSCF sends authentication authorization request (Authentication Authorization Request, AAR) message.

P-CSCF sends AAR message and informs PCRF session correlated identities information and media description information. PCRF sends re-authentication request (Re-Authentication Request, RAR) message to trigger the foundation of VoLTE voice mediums face carrying to PGW.The VoLTE voice mediums face is carried for transmitting VoLTE conversation medias face data.

The Establishing process of VoLTE user plane dedicated bearers can be as follows：

A.P-GW is sent to SGW creates carrying request (create bearer request) message.

B.SGW is sent to MME creates carrying request (create bearer request) message.

C.MME sends carrying to base station and sets up request (bearer setup request) message.

D. base station sends carrying to MME and sets up response (bearer setup response) message.

E.MME is sent to SGW creates carrying response (create bearer response) message.

F.SGW is sent to P-GW creates carrying response (create bearer response) message.

Likewise, the flow that called UE sets up the carrying of VoLTE voice mediums face can also will not be repeated here as shown in flow above.

Based on above description, Fig. 6 is referred to, Fig. 6 is the schematic flow sheet of another method for processing business provided in an embodiment of the present invention.

Wherein, as shown in Fig. 6 citings, another method for processing business provided in an embodiment of the present invention may include：

Request message is set up in the carrying that S601, access network equipment receive equipment of the core network transmission, the carrying set up request message be used for ask set up the carrying of VoLTE voice mediums face for user equipment (UE), VoLTE voice mediums face carrying refers to the carrying that can be used for transmitting VoLTE speech business media datas.

Optionally, the QCI of VoLTE voice mediums face carrying value is 1.

Access network equipment can be the corresponding access network equipment of calling UE or the corresponding access network equipment of called UE.

S602, the access network equipment were received in the 3rd period after request message is set up in the carrying, if receiving the resource scheduling request message that the UE is sent, and the access network equipment is preferably the UE distribution uplink transmission resource.

Specifically, the access network equipment is being received after the connection sets up request message, start the 3rd timer, the timing length of the 3rd timer is the 3rd period；The access network equipment is before the 3rd timer expiry, if receiving the resource scheduling request message that the UE is sent, the access network Equipment is preferably the UE distribution uplink transmission resource.The access network equipment is determined after the 3rd timer expiry, even if receiving the resource scheduling request message that the UE is sent, and also can need not be preferably the UE distribution uplink transmission resource.

The resource scheduling request message that the UE that the access network equipment is received is sent can be with SR, or BSR.

For example, the access network equipment is being received after carrying sets up request message, can start the 3rd timer, the timing length of the 3rd timer is the 3rd period；The access network equipment is before the 3rd timer expiry, if receiving SR or BSR that the UE is sent, and the access network equipment is preferential to distribute uplink transmission resource according to the UE SR sent or BSR for the UE.The access network equipment is determined after the 3rd timer expiry, can not be preferably that the UE distributes uplink transmission resource further according to the UE SR sent or BSR.

Optionally, the access network equipment can also receive the downlink data message for being sent to the UE, in order to the priority treatment data message related to VoLTE voice conversation signalings, the access network equipment can be being received in the 4th period carried after setting up request message, if the access network equipment receives the downlink data message for being sent to the UE, then preferential allocation of downlink transfer resource, and the downlink data message is sent to the UE by the downlink transfer resource.Specifically, the access network equipment is being received after the connection sets up request message, start the 4th timer, the timing length of the 4th timer is the 4th period；The downlink data message if the access network equipment receives the downlink data message for being sent to the UE, preferential allocation of downlink transfer resource, and is sent to the UE by the access network equipment before the 4th timer expiry according to the downlink transfer resource.The access network equipment determined after the 4th timer expiry, even if receiving the resource scheduling request message that the UE is sent, also can need not be preferential Uplink transmission resource is distributed for the UE.

It should be noted that the 3rd period and the 4th period can be set according to actual conditions.

3rd timer and the 4th timer can be same entity, or different entities, the timing length of the 3rd timer and the timing length of the 4th timer can be with identical, can also be different

Alternatively, the 3rd period could be arranged to the maximum/average statistics duration set up needed for VoLTE voice conversations, this ensures that the uplink data messages that priority scheduling UE is sent during VoLTE voice conversations are set up.4th period could be arranged to the maximum/average statistics duration set up needed for VoLTE voice conversations, this ensures that priority scheduling is sent to the downlink data message of the UE during VoLTE voice conversations are set up.It is, of course, also possible to be adjusted the 3rd period or the 4th period according to actual conditions.

It is usually to carry to transmit in VoLTE voice signalings face to encapsulate the related data message of VoLTE voice conversations signaling.In order to mitigate the workload of access network equipment, further, before the preferential allocation of downlink transfer resource of access network equipment, it it may also be desirable to determine that be sent to the downlink data message of the UE transmits in the carrying of VoLTE voice signalings face, the VoLTE voice signalings face carrying refers to the carrying that can be used for transmission VoLTE speech business signalings, certainly, in addition to VoLTE voice conversation signalings, the carrying may be additionally operable to the transmission of other types data, not limit herein.Specifically, the access network equipment, which is received, to be sent to after the downlink data message of the UE, first determine whether the downlink data message transmits in the carrying of VoLTE voice signalings face, if it is, according to the preferential allocation of downlink transfer resource of the downlink data message.Access network equipment, then can not preferential allocation of downlink transfer resource if it is determined that the downlink data message of the UE that is sent to received is transmitted in the carrying of VoLTE voice conversation signalings.

Further, the QCI of VoLTE voice signalings face carrying value is usually 5, therefore, the access network equipment, which is received, to be sent to after the downlink data message of the UE, first determine be sent to the downlink data message of the UE whether be QCI value for 5 carrying on transmit, if it is, according to the preferential allocation of downlink transfer resource of the downlink data message.Access network equipment if it is determined that receive be sent to the downlink data message of the UE be not QCI value for 5 carrying on transmit, then can not preferential allocation of downlink transfer resource.

In such scheme, access network equipment is being set up according to the carrying after request message determines to need to set up for user equipment (UE) the carrying of VoLTE voice mediums face, the downlink data message of the UE can be sent to the resource scheduling request message sent of UE described in priority scheduling and/or priority scheduling, so as to improve processing and the treatment effeciency of VoLTE voice conversation signalings, it is ensured that the foundation of VoLTE voice conversations.

Fig. 7 is referred to, as shown in fig. 7, being SIP signalling schematic diagrames in LTE network.Fig. 7 includes P-CSCF, PCRF, P-GW, SGW, MME, evolved base station and user equipment.

Below so that the user equipment in Fig. 7 is calling subscriber equipment as an example, how related SIP signalings are transmitted when illustrating to set up VoLTE voice conversations.

S701, calling UE invite (Invite) message to initiate to set up VOLTE voice conversations by sending.

The corresponding P-CSCF of S702, calling UE is received after the Invite message of calling UE transmission, is that calling UE sets up VoLTE voice conversations.The Invite message is sent to follow-up IMS network equipment by the corresponding P-CSCF of calling UE, such as I/S-CSCF.

The corresponding P-CSCF of S703, calling UE receives 183 response messages.

The corresponding P-CSCF of S704, calling UE sends the session correlated identities information and media description information that authentication authorization request (Authentication Authorization Request, AAR) message informs the VOLTE voice conversations that PCRF is set up.

S705, PCRF to P-GW send re-authentication request (Re-Authentication Request, RAR) message with trigger VoLTE voice mediums face carrying set up process.

S706, P-GW are sent to SGW creates carrying request (create bearer request) message, the establishment bearing request message sets up the carrying of VoLTE voice mediums face for request, and the service quality rating mark QCI values that the establishment bearing request message is included are 1.

S707, SGW create carrying request (create bearer request) message to MME transmissions, and the establishment bearing request message sets up the carrying of VoLTE voice mediums face for request, and the establishment carrying please The service quality rating mark QCI values for asking message package to contain are 1.

S708, MME send carrying to evolved base station and set up request (bearer setup request) message, the establishment bearing request message sets up the carrying of VoLTE voice mediums face for request, and the QCI values of the VoLTE voice mediums face carrying of foundation are 1.

The carrying that S709, evolved base station receive the MME transmissions is set up after request message, however, it is determined that carrying QCI values to be set up are 1, then starts the 3rd timer, the timing length of the 3rd timer is the 3rd period.

Evolved base station can also start the 4th timer, and the timing length of the 4th timer is the 4th period.3rd timer and the 4th timer can be same entity, or different entities, the timing length of the 3rd timer and the timing length of the 4th timer can be with identical, can also be different.

Evolved base station sends carrying to MME and sets up response (bearer setup response) message.

S710, MME are sent to SGW creates carrying response (create bearer response) message.

S711, SGW are sent to P-GW creates carrying response (create bearer response) message.

S712, P-GW send re-authentication response message to PCRF.

S713, PCRF send Certificate Authority response message to P-CSCF.

183 response messages received in S703 are packaged into data message and are handed down to calling UE by S714, caller P-CSCF.

S715, the evolved base station receive the downlink data message for encapsulating 183 response messages for being sent to the UE, and send the data message for encapsulating 183 response confirmation message in the following manner：

The evolved base station determines whether the 4th timer is overtime, if the 4th timer has not timed out, preferential allocation of downlink transfer resource, and the downlink data message is sent into the UE according to the downlink transfer resource.

S716, calling UE are received after 183 response message, it is determined that needing to send Temporary Response confirmation (Provisional Response Acknowledgement, PRACK) message, and before Temporary Response confirmation message is sent, SR or BSR is sent to the evolved base station.

S717, the evolved base station are received after the SR or BSR of the calling UE transmission, determine whether the 3rd timer is overtime, if the 3rd timer has not timed out, the preferential root of evolved base station It is that the UE distributes uplink transmission resource according to the UE SR sent or BSR.The evolved base station is determined after the 3rd timer expiry, even if receiving SR or BSR that the UE is sent, also can need not be preferably the UE distribution uplink transmission resource.

The uplink transmission resource that S718, calling UE are distributed by the evolved base station sends Temporary Response confirmation message.

200 success responses (OK) message is packaged into data message and is handed down to calling UE by S719, caller P-CSCF, and the 200OK message is the response of the PRACK message sent for the calling UE；

S720, the evolved base station are received and are sent to after the downlink data message for encapsulating 200 success responses (OK) message of the UE, perform the operation in S715 steps, here is omitted.

S721, calling UE receive 200 success responses (OK) message of caller P-CSCF transmissions.Calling UE is determined to need to send more new session parameters message, and before more new session parameters message is sent, SR or BSR is sent to the evolved base station.

S722, the evolved base station are received after the SR or BSR of the calling UE transmission, are performed the flow in step S717, be will not be repeated here.

The uplink transmission resource that S723, calling UE are distributed using the evolved base station sends more new session parameters Update message.

200 success responses (OK) message is packaged into data message and is handed down to calling UE by S724, caller P-CSCF, and the 200OK message sends the response of (Update) message for the calling UE；

S725, the evolved base station are received and are sent to after the downlink data message for encapsulating 200 success responses (OK) message of the UE, are performed the operation in S715 steps, are not being repeated herein.

180 rings (Ringing) message is packaged into data message and is handed down to calling UE by S726, caller P-CSCF.

S727, the evolved base station are received and are sent to after the downlink data message for encapsulating 180 rings (Ringing) message of the UE, are performed the operation in S715 steps, are not being repeated herein.

200 success responses (OK) message is packaged into data message and is handed down to calling UE by S728, caller P-CSCF, and the 200OK message is that the response of Invite message is sent for the calling UE.

200 success responses (OK) that encapsulate that S729, evolved base station reception are sent to the UE disappear After the downlink data message of breath, the operation in S715 steps is performed, is not being repeated herein.

S730, calling UE receive 200 success response message of caller P-CSCF transmissions.Calling UE is determined to need to send to confirm (Acknowledgement, ACK) message, and before confirmation message is sent, SR or BSR is sent to the evolved base station.

S731, the evolved base station are received after the SR or BSR of the calling UE transmission, are performed the flow in step S716, be will not be repeated here.

S732, calling UE send confirmation message, and now VoLTE voice conversations, which are set up, completes, and calling UE starts call with called UE.

Fig. 8 is referred to, as shown in figure 8, being SIP signalling schematic diagrames in LTE network.Fig. 8 includes P-CSCF, PCRF, P-GW, SGW, MME, evolved base station and user equipment.

Below so that the user equipment in Fig. 8 is called subscriber equipment as an example, how related SIP signalings are transmitted when illustrating to set up VoLTE voice conversations.

The corresponding P-CSCF of S801, called UE is received after invitation (Invite) message of calling UE transmission, is that called UE sets up VoLTE voice conversations, and invitation message is handed down into called UE.

S802, called UE send 183 response messages.

The corresponding P-CSCF of S803, called UE sends the session correlated identities information and media description information that authentication authorization request message informs the VOLTE voice conversations that PCRF is set up.

S804, PCRF to P-GW send re-authentication request message with trigger VoLTE voice mediums face carrying set up process.

S805, P-GW are sent to SGW creates bearing request message, and the establishment bearing request message sets up the carrying of VoLTE voice mediums face for request, and the service quality rating mark QCI values that the establishment bearing request message is included are 1.

S806, SGW are sent to MME creates bearing request message, and the establishment bearing request message sets up the carrying of VoLTE voice mediums face for request, and the service quality rating mark QCI values that the establishment bearing request message is included are 1.

S807, MME send carrying to evolved base station and set up request message, and the establishment bearing request message sets up the carrying of VoLTE voice mediums face for request, described to create the service that bearing request message is included Credit rating mark QCI values are 1.

The carrying that S808, evolved base station receive the MME transmissions is set up after request message, however, it is determined that carrying QCI values to be set up are 1, then starts the 3rd timer, the timing length of the 3rd timer is the 3rd period.

Meanwhile, evolved base station sends carrying to MME and sets up response message.

S809, MME send to SGW and create bearing response message.

S810, SGW send to P-GW and create bearing response message.

S811, P-GW send re-authentication response message to PCRF.

S812, PCRF send Certificate Authority response message to P-CSCF.

183 response messages received in S802 are packaged into after data message and sent by S813, P-CSCF.

Temporary Response confirmation message is packaged into data message and is handed down to called UE by S814, P-CSCF.

S815, evolved base station receive the data message for encapsulating Temporary Response confirmation message for being sent to called UE, and send the data message for encapsulating Temporary Response confirmation message in the following manner：

S816, called UE are determined to need to send 200 success responses (OK) message for the Temporary Response confirmation message, and before 200 success response message are sent, SR or BSR is sent to the evolved base station.

S817, the evolved base station are received after the SR or BSR of the calling UE transmission, determine whether the 3rd timer is overtime, if the 3rd timer has not timed out, the evolved base station is preferential to distribute uplink transmission resource according to the UE SR sent or BSR for the UE.The evolved base station determined after the 3rd timer expiry, even if receiving SR or BSR that the UE is sent, also can need not be excellent First uplink transmission resource is distributed for the UE.

S818, called UE distribute the uplink transmission resource by the evolved base station and send 200 success response message.

More new session parameters (Update) message is packaged into data message and is handed down to called UE by S819, P-CSCF.

S820, the evolved base station, which are received, is sent to the encapsulating after the more downlink data message of new session parameters message of the called UE, and the downlink data message for encapsulating more new session parameters message is sent using mode in S815 steps, is not being repeated herein.

S821, called UE are determined to need to send the 200 success response message for the more new session parameters message, and before 200 success response message are sent, SR or BSR is sent to the evolved base station

S822, the evolved base station are received after the SR or BSR of the called UE transmission, are performed the flow in step S816, be will not be repeated here.

S823, called UE distribute the uplink transmission resource by the evolved base station and send 200 success responses (OK) message.

S824, called UE are determined to need to send 180 ALERTING messages, and before 180 ALERTING messages are sent, SR or BSR is sent to the evolved base station

S825, the evolved base station are received after the SR or BSR of the called UE transmission, are performed the flow in step S817, be will not be repeated here.

S826, called UE distribute the uplink transmission resource by the evolved base station and send 180 ALERTING messages.

S827, called UE are determined to need to send the 200 success response message for the invitation message, and before 200 success response message are sent, SR or BSR is sent to the evolved base station

S828, the evolved base station are received after the SR or BSR of the called UE transmission, are performed the flow in step S816, be will not be repeated here.

S829, called UE distribute the 200 success response message that the uplink transmission resource is sent by the evolved base station.

S830, P-CSCF will confirm that (Acknowledgement, ACK) message is packaged into data message It is handed down to called UE.

S831, the evolved base station are received and are sent to after the downlink data message for encapsulating confirmation message of the called UE, and the downlink data message for encapsulating confirmation message is sent using mode in S815 steps, is not being repeated herein.Called UE is received after the confirmation message that calling UE is sent, and VoLTE voice conversations, which are set up, to be completed, and calling UE starts call with called UE.

In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the part being described in detail in some embodiment, may refer to the associated description of other embodiment.

It should be noted that, for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement, because according to the present invention, some steps be able to may be carried out using other orders or simultaneously.Secondly, those skilled in the art should also know, embodiment described in this description belongs to preferred embodiment, and involved action and the module not necessarily present invention are necessary.

For above method flow, the embodiment of the present invention also provides a kind of business processing device, and the particular content of the device is referred to above method implementation, will not be repeated here.

As shown in figure 9, the embodiment of the present invention provides a kind of business processing device structural representation.

The device can perform the flow in Fig. 2.

Referring to Fig. 9, the device includes：

Transmit-Receive Unit 901, the first downstream data message of user equipment (UE) is sent to for receiving, and the first downstream data message includes voice conversation configured information；

Allocation unit 902, is preferably the UE distribution uplink transmission resource if receiving the resource scheduling request message that the UE is sent in the first time period after receiving the first downstream data message.

It is preferred that, the allocation unit 902 is additionally operable to：

It is preferred that, the allocation unit 902 specifically for：

After the first downstream data message is received, start first timer, the first timer Timing length is the first time period；

It is preferred that, the Transmit-Receive Unit 901 is additionally operable to：

The allocation unit 902, is additionally operable in the second time period after receiving the second downstream data message, if receiving the resource scheduling request message that the UE is sent, and is preferably the UE distribution uplink transmission resource.

It is preferred that, the allocation unit 902 is additionally operable to：

It is preferred that, the allocation unit 902 specifically for：

It is preferred that, the voice conversation configured information is that IMS network equipment is created in the data message for encapsulating the descending SIP signalings after it is determined that receiving the descending Session initiation Protocol SIP signalings of long-term evolving network speech business VoLTE voice conversations.

It is preferred that, the voice conversation configured information is located in any one field in the following field of heading of the first downstream data message or the second downstream data message：

It is preferred that, described device also includes determining unit 903, and the determining unit 903 is used for：

Determine that the first downstream data message is transmitted in the carrying of VoLTE voice signalings face, it is described The carrying of VoLTE voice signalings face refers to the carrying that can be used for transmission VoLTE voice conversation signalings, and the service quality rating mark QCI of VoLTE voice signalings face carrying value is 5.

It is preferred that, the resource scheduling request message includes one or more of：

Scheduling of resource SR；

Buffer Status Report BSR.

It is preferred that, the service quality rating mark QCI of VoLTE voice signalings face carrying value is 5.

As shown in Figure 10, the embodiment of the present invention provides a kind of business processing device structural representation.

The device can perform the flow in Fig. 3.

Referring to Figure 10, the device includes：

Unit 1001 is set up, for setting up long-term evolving network speech business VoLTE voice conversations for user equipment (UE)；

Receiving unit 1002, the signaling of the UE is sent to for receiving, and determines that the signaling is related to the VoLTE voice conversations；

Module units 1003, for the signaling to be assembled into the first data message, wherein, first data message includes the voice conversation configured information.

It is preferred that, it is described set up unit 1001 specifically for：

It is preferred that, the module units 1003 is additionally operable to：

It is preferred that, the signaling is Session initiation Protocol SIP signalings.

It is preferred that, the voice conversation configured information is located in any one field in the following field of heading of first data message or the second data message：

Specific differentiated services code points DSCP；Terms of service TOS；Discharge pattern Traffic Class； Stream label Flow Label；Carry the field of the general packet radio service GPRS Tunnel Protocol of the downlink data message.

As shown in figure 11, the embodiment of the present invention provides a kind of business processing device structural representation.

The device can perform the flow in Fig. 6.

Referring to Figure 11, the device includes：

Receiving unit 1101, request message is set up in carrying for receiving equipment of the core network transmission, the carrying set up request message be used for ask set up the carrying of VoLTE voice mediums face for user equipment (UE), VoLTE voice mediums face carrying refers to the carrying that can be used for transmitting VoLTE speech business media datas；

Allocation unit 1102, is preferably the UE distribution uplink transmission resource if receiving the resource scheduling request message that the UE is sent for receiving in the 3rd period after request message is set up in the carrying.

It is preferred that, the allocation unit 1102 is additionally operable to：

It is preferred that, the allocation unit 1102 specifically for：

It is preferred that, described device also includes determining unit 1103, and the determining unit 1103 is used for：

It is preferred that, the service quality rating mark QCI of VoLTE voice mediums face carrying value is 1.

Dispatch request SR；

Buffering area reports BSR.

As shown in figure 12, the embodiment of the present invention provides a kind of access network equipment, including：Processor 1201, memory 1202, transceiver 1203.

The access network equipment can perform the flow in Fig. 2.

Transceiver 1203 can be wireline transceiver, wireless transceiver or its combination.Wireline transceiver for example can be Ethernet interface.Ethernet interface can be optical interface, electrical interface or its combination.Wireless transceiver for example can be wireless lan transceiver, cellular network transceiver or its combination.Processor 1201 can be central processing unit (English：Central processing unit, abbreviation：CPU), network processing unit (English：Network processor, abbreviation：NP) or CPU and NP combination.Processor 1201 can further include hardware chip.Above-mentioned hardware chip can be application specific integrated circuit (English：Application-specific integrated circuit, abbreviation：ASIC), PLD (English：Programmable logic device, abbreviation：PLD) or its combination.Above-mentioned PLD can be CPLD (English：Complex programmable logic device, abbreviation：CPLD), field programmable gate array (English：Field-programmable gate array, abbreviation：FPGA), GAL (English：Generic array logic, abbreviation：GAL) or its any combination.Memory 1202 can include volatile memory (English：Volatile memory), such as random access memory (English：Random-access memory, abbreviation：RAM)；Memory 1202 can also include nonvolatile memory (English：Non-volatile memory), such as read-only storage (English：Read-only memory, abbreviation：ROM), flash memory (English：Flash memory), hard disk (English：Hard disk drive, abbreviation：HDD) or solid state hard disc (English：Solid-state drive, abbreviation：SSD)；Memory 1202 can also include the combination of the memory of mentioned kind.

Memory 1202, for storing the downlink data message received and resource scheduling request message；Memory 1202 can be also used for storing the program for being supplied to processor 1201 to read.

Transceiver 1203, the first downstream data message of user equipment (UE) is sent to for receiving, and the resource scheduling request message for being additionally operable to receive the UE transmissions is stated, and the first downstream data message includes voice conversation configured information；

Processor 1201, is preferably the UE distribution uplink transmission resource if the transceiver 1203 receives the resource scheduling request message that the UE is sent in the first time period after the transceiver 1203 receives the first downstream data message.

It is preferred that, the processor 1201 is additionally operable to preferential allocation of downlink transfer resource；

The transceiver 1203, is additionally operable to send the first downstream data message to the UE by the downlink transfer resource.

It is preferred that, the access network equipment also includes first timer 1204；

The processor 1201, for after the first downstream data message is received, starting first timer 1204, the timing length of the first timer 1204 is the first time period；

The processor 1201, is preferably the UE distribution uplink transmission resource if the transceiver 1203 receives the resource scheduling request message that the UE is sent for before the time-out of first timer 1204.

It is preferred that, in addition to：

The transceiver 1203, the second downstream data message of user equipment (UE) is sent to for receiving, and the resource scheduling request message for being additionally operable to receive the UE transmissions is stated, and the second downstream data message includes voice conversation configured information；

The processor 1201, is preferably the UE distribution uplink transmission resource if the transceiver 1203 receives the resource scheduling request message that the UE is sent in the second time period after the transceiver 1203 receives the second downstream data message.

The transceiver 1203, is additionally operable to send the second downstream data message to the UE by the downlink transfer resource.

It is preferred that, the access network equipment also includes second timer 1205；

The processor 1201, for after the second downstream data message is received, starting the second timing Device 1205, the timing length of the second timer 1205 is the second time period；

The processor 1201, is preferably the UE distribution uplink transmission resource if the transceiver 1203 receives the resource scheduling request message that the UE is sent for before the time-out of second timer 1205.

It is preferred that, the processor 1201 is additionally operable to：

Scheduling of resource SR；

Buffer Status Report BSR.

Wherein, in fig. 12, EBI can also be included, EBI provides interface.EBI can include the bus and bridge of any number of interconnection.EBI can also link together various other circuits of such as ancillary equipment, voltage-stablizer and management circuit or the like, and these are all it is known in the art, therefore, no longer it is described further herein.

As shown in figure 13, the embodiment of the present invention provides a kind of IMS network equipment, including：Processor 1301, memory 1302, transceiver 1303.

The IMS network equipment can perform the flow in Fig. 3.

Transceiver 1303 can be wireline transceiver, wireless transceiver or its combination.Wireline transceiver for example can be Ethernet interface.Ethernet interface can be optical interface, electrical interface or its combination.Wireless transceiver for example can be wireless lan transceiver, cellular network transceiver or its combination.Processor 1301 can be CPU, NP or CPU and NP combination.Processor 1301 can further include hardware chip.Above-mentioned hardware chip can be application-specific integrated circuit ASIC, PLD or its combination.Above-mentioned PLD can be CPLD, FPGA, GAL or its any combination.Memory 1302 can include volatile memory, such as RAM；Memory 1302 can also include nonvolatile memory, such as ROM, flash memory, HDD or SSD；Memory 1302 can also include the combination of the memory of mentioned kind.

Memory 1302, for storing the signaling received；Memory 1302 can be also used for storing the program for being supplied to processor 1301 to read.

Processor 1301, for setting up long-term evolving network speech business VoLTE voice conversations for user equipment (UE)；

Transceiver 1303, the signaling of the UE is sent to for receiving；

The processor 1301, for determining that the signaling is related to the VoLTE voice conversations；The signaling is assembled into the first data message, wherein, first data message includes the voice conversation configured information.

It is preferred that, the transceiver 1303 is used for, and receives the call request message that the UE is sent；The processor 1301 is used for：Caller VoLTE voice conversations are set up for the UE；Or,

The transceiver 1303 is used for, and receives the request message for the calling UE that the second IMS network equipment is sent；The processor 1301 is used for：Called VoLTE voice conversations are set up for the UE.

It is preferred that, the processor 1301 is additionally operable to：

Specific differentiated services code points DSCP；Terms of service TOS；Discharge pattern Traffic Class；Stream label Flow Label；Carry the general packet radio service GPRS Tunnel Protocol of the downlink data message Field.

Wherein, in fig. 13, EBI can also be included, EBI provides interface.EBI can include the bus and bridge of any number of interconnection.EBI can also link together various other circuits of such as ancillary equipment, voltage-stablizer and management circuit or the like, and these are all it is known in the art, therefore, no longer it is described further herein.

As shown in figure 14, the embodiment of the present invention provides a kind of access network equipment, including：Processor 1401, memory 1402, transceiver 1403.

The access network equipment can perform the flow in Fig. 6.

Transceiver 1403 can be wireline transceiver, wireless transceiver or its combination.Wireline transceiver for example can be Ethernet interface.Ethernet interface can be optical interface, electrical interface or its combination.Wireless transceiver for example can be wireless lan transceiver, cellular network transceiver or its combination.Processor 1401 can be CPU, NP or CPU and NP combination.Processor 1401 can further include hardware chip.Above-mentioned hardware chip can be application-specific integrated circuit ASIC, PLD or its combination.Above-mentioned PLD can be CPLD, FPGA, GAL or its any combination.Memory 1402 can include volatile memory, such as RAM；Memory 1402 can also include nonvolatile memory, such as ROM, flash memory, HDD or SSD；Memory 1402 can also include the combination of the memory of mentioned kind.

Memory 1402, the message such as request message, resource scheduling request message are set up for storing the carrying received；Memory 1402 can be also used for storing the program for being supplied to processor 1401 to read.

Transceiver 1403, request message is set up in carrying for receiving equipment of the core network transmission, the carrying set up request message be used for ask set up the carrying of VoLTE voice mediums face for user equipment (UE), VoLTE voice mediums face carrying refers to the carrying that can be used for transmitting VoLTE speech business media datas；For receiving the resource scheduling request message that the UE is sent；

Processor 1401, is preferably the UE distribution uplink transmission resource if the transceiver receives the resource scheduling request message that the UE is sent for receiving in the 3rd period after request message is set up in the carrying.

It is preferred that, in addition to：

The transceiver 1403, the downlink data message of the UE is sent to for receiving；

The processor 1401, for receiving in the 4th period after request message is set up in the carrying, if the transceiver 1403 receives the downlink data message for being sent to the UE, preferential allocation of downlink transfer resource；

The transceiver 1403, is additionally operable to send the downlink data message to the UE by the downlink transfer resource.

It is preferred that, the access network equipment also includes the 4th timer 1404；

The processor 1401, for receiving after the connection sets up request message, starts the 4th timer 1404, the timing length of the 4th timer 1404 is the 4th period；

The processor 1401, for before the time-out of the 4th timer 1404, if the transceiver 1403 receives the downlink data message for being sent to the UE, preferential allocation of downlink transfer resource.

It is preferred that, the access network equipment also includes the 3rd timer 1405；

The processor 1401, for receiving after the connection sets up request message, starts the 3rd timer 1405, the timing length of the 3rd timer 1405 is the 3rd period；

The processor 1401, is preferably the UE distribution uplink transmission resource if the transceiver 1403 receives the resource scheduling request message that the UE is sent for before the time-out of the 3rd timer 1405.

It is preferred that, the processor 1401 is additionally operable to：

Dispatch request SR；

Buffering area reports BSR.

Wherein, in fig. 14, EBI can also be included, EBI provides interface.EBI can include the bus and bridge of any number of interconnection.EBI can also be by such as ancillary equipment, steady Various other circuits of depressor and management circuit or the like are linked together, and these are all it is known in the art, therefore, no longer it is described further herein.

It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program product.Therefore, the form of the embodiment in terms of the present invention can use complete hardware embodiment, complete software embodiment or combine software and hardware.Moreover, the present invention can use the form for the computer program product that can be implemented in one or more computers for wherein including computer usable program code with storing on channel (including but is not limited to magnetic disk storage and optical memory etc.).

The present invention is flow chart and/or block diagram with reference to method according to embodiments of the present invention, equipment (system) and computer program product to describe.It should be understood that can by the flow in each flow and/or square frame and flow chart and/or block diagram in computer program instructions implementation process figure and/or block diagram and/or square frame combination.These computer program instructions can be provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices to produce a machine instruction so that produce the device for being used for realizing the function of specifying in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames by the instruction of the computing device of computer or other programmable data processing devices.

These computer program instructions may be alternatively stored in the computer-readable memory that computer or other programmable data processing devices can be guided to work in a specific way, so that the instruction being stored in the computer-readable memory, which is produced, includes the manufacture of command device, the command device realizes the function of being specified in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.

These computer program instructions can be also loaded into computer or other programmable data processing devices, so that series of operation steps is performed on computer or other programmable devices to produce computer implemented processing, so that the instruction performed on computer or other programmable devices provides the step of being used to realize the function of specifying in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.

Obviously, those skilled in the art can carry out various changes and modification without departing from the scope of the invention to the present invention.So, if these modifications and variations of the present invention belong within the scope of the claims in the present invention, then the present invention is also intended to comprising including these changes and modification.

Claims

PCT domestic application, the claims have been published.