WO2019192464A1 - 配置数据流的方法和装置 - Google Patents
配置数据流的方法和装置 Download PDFInfo
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- WO2019192464A1 WO2019192464A1 PCT/CN2019/080986 CN2019080986W WO2019192464A1 WO 2019192464 A1 WO2019192464 A1 WO 2019192464A1 CN 2019080986 W CN2019080986 W CN 2019080986W WO 2019192464 A1 WO2019192464 A1 WO 2019192464A1
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- data stream
- data
- qos
- qos data
- drb
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/61—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources taking into account QoS or priority requirements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
Definitions
- the present disclosure relates to the field of communications, and in particular, to a method and apparatus for configuring a data stream.
- QoS Quality-of-Service
- UE User equipment
- QoS indication information such as QoS flow ID
- PDCP Packet Data Convergence Protocol
- SDAP Service Data Adaptation Protocol
- PDU Protocol Data Unit
- DRB Different Data Radio Bearers
- the network side can reconfigure the DRB of the data stream of the terminal device (such as QoS data stream 1) or the DRB of the transmitting end (for example, when a handover occurs), the DRB of the receiving end or the transmitting end is transformed from DRB1 (ie, source DRB). Go to DRB2 (that is, the target DRB).
- DRB1 ie, source DRB
- DRB2 that is, the target DRB
- An object of the embodiments of the present disclosure is to provide a method and apparatus for configuring a data flow to solve the problem in the related art to ensure that the received data stream can be delivered in the order in which it arrives at the receiving end when it is delivered to the upper layer protocol entity. The problem.
- the first aspect provides a method for configuring a data flow, which is applied to a sender of a service data adaptation protocol SDAP entity, including:
- the data radio bearer DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, sending the indication information to the receiving end of the SDAP entity, where the indication information is used to indicate that the first QoS data stream is sent in the source DRB or Data of the second QoS data stream is transmitted at the target DRB, the data of the QoS data stream including data of the first QoS data stream and data of the second QoS data stream.
- the second aspect provides a method for configuring a data flow, which is applied to a receiving end of a service data adaptation protocol SDAP entity, including:
- the data radio bearer DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, receiving indication information from the sender of the SDAP entity, where the indication information is used to indicate that data of the QoS data stream is sent in the source DRB.
- the data of the completion or QoS data stream is sent at the target DRB.
- the third aspect provides a method for configuring a data flow, which is applied to a receiving end of a service data adaptation protocol SDAP entity, including:
- the data of the QoS data stream includes data of the first QoS data stream and data of the second QoS data stream, and is received by the source DRB.
- the data of the first QoS data stream receives data of the second QoS data stream by using the target DRB;
- the preset data processing rule at least includes:
- the data of the second QoS data stream is not sent to other protocol layer entities, and the data of the first QoS data stream is sequentially sent to other protocol layer entities according to the data receiving order in the first QoS data stream;
- a fourth aspect provides an apparatus for configuring a data stream, including:
- a sending unit configured to: if the data radio bearer DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, send the indication information to the receiving end of the SDAP entity, where the indication information is used to indicate that the first QoS data stream is in the source
- the DRB is transmitted or the data of the second QoS data stream is transmitted at the target DRB, and the data of the QoS data stream includes data of the first QoS data stream and data of the second QoS data stream.
- a fifth aspect provides an apparatus for configuring a data stream, including:
- a receiving unit configured to: if the data radio bearer DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, receive indication information from the sender of the SDAP entity, where the indication information is used to indicate that the data of the QoS data stream is in the source The data of the DRB is transmitted or the data of the QoS data stream is started to be transmitted at the target DRB.
- a sixth aspect provides an apparatus for configuring a data stream, including:
- a receiving unit configured to: if the data radio bearer DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, the data of the QoS data stream includes data of the first QoS data stream and data of the second QoS data stream, The source DRB receives data of the first QoS data stream, and receives data of the second QoS data stream by using the target DRB;
- a processing unit configured to perform data processing on the data of the QoS data stream according to a preset data processing rule
- the preset data processing rule at least includes:
- the data of the second QoS data stream is not sent to other protocol layer entities, and the data of the first QoS data stream is sequentially sent to other protocol layer entities according to the data receiving order in the first QoS data stream;
- the sender of the SDAP entity can send the indication information to the receiving end of the SDAP entity when the DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, and the indication information can be used to indicate that the first data stream is in the source.
- the DRB is transmitted or the second QoS data stream is sent at the target DRB, so that the receiving end of the SDAP entity can distinguish the QoS data stream received through the source DRB and the target DRB after receiving the indication information, thereby ensuring the SDAP.
- the entity receiving end delivers the received QoS data streams to the higher layer protocol entity in turn according to the order in which they arrive at the receiving end.
- the receiving end of the SDAP entity can receive the indication information from the sending end of the SDAP entity when the DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, and the indication information can be used to indicate that the first data stream is in the source.
- the DRB is transmitted or the second QoS data stream is sent at the target DRB, so that the receiving end of the SDAP entity can distinguish the QoS data stream received through the source DRB and the target DRB after receiving the indication information, thereby ensuring the SDAP.
- the entity receiving end delivers the received QoS data streams to the higher layer protocol entity in turn according to the order in which they arrive at the receiving end.
- the receiving end of the SDAP entity is capable of receiving the first QoS data stream by the source DRB and receiving the second QoS data stream by the target DRB when the DRB corresponding to the QoS data flow is transformed by the source DRB to the target DRB.
- the QoS data stream can be processed according to a preset data processing rule to distinguish the first QoS data stream and the second QoS data stream, thereby ensuring that the receiving end of the QoS data stream is received by the receiving end of the SDAP entity.
- the order of the receiving ends is sequentially delivered to the higher layer protocol entity.
- 1 is a schematic diagram of data stream transmission in the related art
- FIG. 2 is a schematic flowchart of an implementation process of a method for configuring a data flow according to an embodiment of the present disclosure
- FIG. 3 is a schematic diagram of a data format for transmitting indication information according to an embodiment of the present disclosure
- FIG. 4 is a schematic diagram of a data format for transmitting indication information according to an embodiment of the present disclosure
- FIG. 5 is a schematic diagram of another data format for transmitting indication information according to an embodiment of the present disclosure.
- FIG. 6 is a schematic flowchart of an implementation process of another method for configuring a data flow according to an embodiment of the present disclosure
- FIG. 7 is a flow chart showing an implementation of a method for configuring a data stream according to an embodiment of the present disclosure
- FIG. 8 is a schematic structural diagram of an apparatus for configuring a data stream according to an embodiment of the present disclosure.
- FIG. 9 is a schematic structural diagram of another apparatus for configuring a data stream according to an embodiment of the present disclosure.
- FIG. 10 is a schematic structural diagram of another apparatus for configuring a data stream according to an embodiment of the present disclosure.
- FIG. 11 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure.
- FIG. 12 is a schematic structural diagram of a network side device according to an embodiment of the present disclosure.
- GSM Global System of Mobile communication
- CDMA Code Division Multiple Access
- WCDMA Wideband Code Division Multiple Access
- GPRS General Packet Radio Service
- LTE Long Term Evolution
- LTE-A Long Term Evolution
- NR New Radio
- a user equipment which may also be called a mobile terminal, a mobile user equipment, or the like, may communicate with one or more core networks via a radio access network (for example, a Radio Access Network, RAN).
- the user equipment may be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal, for example, a portable, pocket, handheld, computer built-in or in-vehicle mobile device,
- the wireless access network exchanges languages and/or data.
- the base station may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station (eNB or e-NodeB, evolutional Node B) in LTE and
- BTS Base Transceiver Station
- NodeB base station
- eNB evolved base station
- gNB 5G base station
- the DBR corresponding to the QoS data stream in the related art is transformed, for example, from DBR1 (ie, source DBR) to DBR2 (ie, target DBR), the order of data transmitted through different DBRs arrives at the receiving end. Different, and how to ensure that the data transmitted through different DBRs arrive at the receiving end, the receiving end can also deliver (that is, send) to the other protocol layer entities (ie, IP) according to the arrival order of the data transmitted through different DBRs.
- DBR1 ie, source DBR
- DBR2 ie, target DBR
- the specific configuration information of the SDAP entity may be previously configured or agreed by the network side in the embodiment of the disclosure, and the specific configuration information may include any combination of one or more of the following: 1 indication information carrying the SDAP packet header ; 2 whether to send indication information; 3 indicates the number of times the information is sent.
- FIG. 2 is a schematic flowchart of an implementation of a method for configuring a data flow according to an embodiment of the present disclosure.
- the method of Figure 2 is performed by the sender of the SDAP entity.
- the method includes:
- Step 101 If the DRB corresponding to the QoS data flow is transformed by the source DRB to the target DRB, the indication information is sent to the receiving end of the SDAP entity.
- the indication information is used to indicate that the first QoS data stream is transmitted in the source DRB or the data of the second QoS data stream is started to be sent in the target DRB, where the data of the QoS data stream includes data and a first QoS data stream. Two QoS data stream data.
- the format of the foregoing indication information is one of the following formats: format 1, no data part SDAP header; format 2, SDAP header including at least one reserved indication bit; format 3, including at least one pre- The SDAP header of the indication bit is reserved, and the SDAP header including the at least one reservation indication bit is a control packet; wherein the reservation indication bit is used to indicate the indication information described above.
- the SDAP data packet is a SDAP header that does not carry the data part. , indicating that the receiving end of the SDAP entity has received the indication information described above.
- FIG. 3 a schematic diagram of the instruction information format according to an embodiment of the present disclosure is a SDAP packet header that does not carry a data portion, and FIG.
- Oct 3 is a data diagram of one byte (Octet, referred to as Oct), and the Oct1 includes eight Bit, where the first two bits (picture R) are reserved bits, the value is 0, and the remaining six bits (illustrated QFI) are used to indicate the QoS data stream ID.
- the SDAP data packet includes at least one The SDAP header of the reserved indication bit indicates that the receiving end of the SDAP entity has received the indication information described above.
- FIG. 4 which is a schematic diagram of the format of the indication information provided in the format 2 according to the embodiment of the present disclosure
- FIG. 4(a) is a schematic diagram of data of Oct, wherein the first bit (picture R) is reserved.
- FIG. 4(b) is a schematic diagram of data of two Oct, in which 8 bits in Oct1 are the same as in FIG. 4(a), and Oct2 is a data portion (Data shown in the figure). That is to say, when the format of the indication information is format 2, the SDAP data packet may not carry the data part, and may also carry the data part.
- the SDAP header containing at least one reserved indication bit is a control packet
- the SDAP data packet being a SDAP packet header containing at least one reserved indication bit
- the SDAP data packet being a control packet indicates that the receiving end of the SDAP entity receives the indication information described above.
- FIG. 5 which is a schematic diagram of the format of the indication information provided in the format according to the embodiment of the present disclosure
- FIG. 5 is a schematic diagram of data of Oct, wherein the first bit (illustration C/D) is used for indication.
- the SDAP data packet is a data packet or a control packet bit.
- the value indicates that the SDAP data packet is a data packet.
- the value indicates that the SDAP data packet is a control packet, and the second bit (illustration E) is the reserved indication bit, which takes a value of 1, and the remaining six bits (illustrated QFI) are used to indicate the QoS data stream ID. That is to say, when the format of the indication information is format 3, the indication information takes effect only when the value of C/D is 1 and is the control packet, and the value of the reservation indication bit E is 1 at the same time.
- the embodiments of the present disclosure ensure the reliability of data transmission.
- Providing a preferred scheme that is, determining a number of times of sending the indication information based on an operation mode of a Radio Link Control (RLC) entity of the DRB for transmitting the indication information;
- the DRB of the information is the source DRB or the target DRB.
- RLC Radio Link Control
- the value of the N may include the following conditions: N is equal to the preset number of transmissions; N is less than the preset number of transmissions; N is less than or equal to the preset number of transmissions; N is greater than the preset number of transmissions; N is greater than or equal to the preset.
- the number of transmissions; the preset number of transmissions described here is configured by protocol or pre-configured by the network side device.
- an indication is sent to the receiving end of the SDAP entity.
- the information may specifically send M indication information to the receiving end of the SDAP entity, where M is a positive integer greater than or equal to 1.
- M is a positive integer greater than 1
- it may be repeated to the receiving end of the SDAP entity multiple times (M times).
- Send instructions when M is a positive integer greater than 1, in order to ensure the reliability of data transmission, regardless of whether the working mode of the RLC entity of the DRB is in AM, UM or TM, it may be repeated to the receiving end of the SDAP entity multiple times (M times). Send instructions.
- the value of the foregoing M may include the following conditions: M is equal to the preset number of transmissions; M is less than the preset number of transmissions; M is less than or equal to the preset number of transmissions; M is greater than the preset number of transmissions; M is greater than or equal to the preset.
- the number of transmissions; the preset number of transmissions described here is configured by protocol or pre-configured by the network side device.
- sending the indication information to the receiving end of the SDAP entity may be triggered under the following two conditions: condition 1, no data storing the QoS data stream; condition 2, when storing the data of the QoS data stream, the QoS data is stored
- condition 1 no data storing the QoS data stream
- condition 2 when storing the data of the QoS data stream, the QoS data is stored
- the indication information is sent to the receiving end of the SDAP entity
- the condition 2 is satisfied, that is, if the data of the QoS data stream is stored, the QoS data stream is stored.
- the indication information is sent to the receiving end of the SDAP entity.
- embodiments of the present disclosure may also transmit data of a second QoS data stream through a target DRB.
- the data of the second QoS data stream is sent by the target DRB, including the following two cases: Case 1, if the indication information is started to be sent, the data of the second QoS data stream is sent by the target DRB; Instructing information, the data of the second QoS data stream is sent through the target DRB.
- Case 1 if it is started to be sent, the data of the second QoS data stream is sent by the target DRB; Instructing information, the data of the second QoS data stream is sent through the target DRB.
- the data of the second QoS data stream can also be immediately transmitted through the target DRB.
- the indication information is sent to the receiving end of the SDAP entity, and the indication information may be sent to the receiving end of the SDAP entity by the source DRB, or may be sent to the receiving end of the SDAP entity by the target DRB.
- the sender of the SDAP entity can send the indication information to the receiving end of the SDAP entity when the DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, and the indication information can be used to indicate that the first data stream is in the source.
- the DRB is transmitted or the second QoS data stream is sent at the target DRB, so that the receiving end of the SDAP entity can distinguish the QoS data stream received through the source DRB and the target DRB after receiving the indication information, thereby ensuring the SDAP.
- the entity receiving end delivers the received QoS data streams to the higher layer protocol entity in turn according to the order in which they arrive at the receiving end.
- FIG. 6 is a schematic flowchart of an implementation of another method for configuring a data flow according to an embodiment of the present disclosure.
- the method of Figure 6 is performed by the receiving end of the SDAP entity.
- the method includes:
- Step 201 If the DRB corresponding to the QoS data flow is transformed by the source DRB to the target DRB, receiving indication information from the sender of the SDAP entity, where the indication information is used to indicate that the data of the QoS data stream is sent in the source DRB or the QoS data is sent. The streamed data is sent at the beginning of the target DRB.
- data of the QoS data stream may also be received; data of the re-QoS data stream is sent to other protocol layer entities. Since the DRB corresponding to the QoS data stream is transformed from the source DRB to the target DRB, this will cause part of the data in the QoS data stream to be received by the source DRB, and the other part will be received by the target DRB.
- the two parts can be The data is referred to as a first QoS data stream and a second QoS data stream, and therefore, the QoS data stream includes a first QoS data stream and a second QoS data stream.
- receiving data of the QoS data stream includes receiving data of the first QoS data stream through the source DRB; and receiving data of the second QoS data stream through the target DRB.
- the data of the QoS data stream is sent to other protocol layer entities.
- the data of the first QoS data stream may be first sent to other protocol layer entities according to the data receiving order in the first QoS data stream.
- the data of the second QoS data stream is sequentially sent to other protocol layer entities according to the data receiving order in the second QoS data stream. That is, the first received data (ie, the data in the first QoS data stream received by the source DRB) is first delivered to other protocol layer entities.
- the receiving the indication information from the sending end of the SDAP entity may receive the indication information from the sending end of the SDAP entity by using the source DRB, or receiving the indication information by using the target DRB.
- the data of the QoS data stream needs to be delivered to other protocol layers after receiving the data of the QoS data stream
- the data of the first QoS data stream and the data of the second QoS data stream may also be stored.
- the embodiment of the present disclosure may specifically store the first QoS data stream according to the data receiving order in the first QoS data stream and the second QoS data stream. Data and data of the second QoS data stream.
- the storage may be performed in two ways: on one hand, the data of the first QoS data flow may be stored in the first storage location, and the data storage of the second QoS data flow may be In the second storage location; on the other hand, the data of the first QoS data stream and the data of the second QoS data stream may also be stored in the target storage location (that is, stored in the same location) and are the first QoS data stream.
- the data and the data of the second QoS data stream are assigned different labels.
- the receiving end of the SDAP entity can receive the indication information from the sending end of the SDAP entity when the DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, and the indication information can be used to indicate that the first data stream is in the source.
- the DRB is transmitted or the second QoS data stream is sent at the target DRB, so that the receiving end of the SDAP entity can distinguish the QoS data stream received through the source DRB and the target DRB after receiving the indication information, thereby ensuring the SDAP.
- the entity receiving end delivers the received QoS data streams to the higher layer protocol entity in turn according to the order in which they arrive at the receiving end.
- FIG. 7 is a schematic flowchart of an implementation of another method for configuring a data flow according to an embodiment of the present disclosure.
- the method of Figure 7 is performed by the receiving end of the SDAP entity.
- the method includes:
- Step 301 If the DRB corresponding to the QoS data stream is transformed by the source DRB to the target DRB, the data of the QoS data stream includes data of the first QoS data stream and data of the second QoS data stream, and receives the first QoS data stream by using the source DRB. Data, receiving data of the second QoS data stream through the target DRB;
- Step 302 Perform data processing on data of the QoS data stream based on a preset data processing rule.
- the preset data processing rule includes: not: submitting data of the QoS data stream to other protocol layer entities; not transmitting the data of the second QoS data stream to other protocol layer entities, and following the data of the first QoS data stream according to The data receiving order in the first QoS data stream is sequentially transmitted to other protocol layer entities; the data of the first QoS data stream and the data of the second QoS data stream are stored.
- the embodiment of the present disclosure may specifically receive the data according to the first QoS data stream and the second QoS data stream.
- the data of the first QoS data stream and the data of the second QoS data stream are sequentially stored.
- the storage may be performed in two ways: on one hand, the data of the first QoS data flow may be stored in the first storage location, and the data storage of the second QoS data flow may be In the second storage location; on the other hand, the data of the first QoS data stream and the data of the second QoS data stream may also be stored in the target storage location (that is, stored in the same location) and are the first QoS data stream.
- the data and the data of the second QoS data stream are assigned different labels.
- the receiving end of the SDAP entity is capable of receiving the first QoS data stream by the source DRB and receiving the second QoS data stream by the target DRB when the DRB corresponding to the QoS data flow is transformed by the source DRB to the target DRB.
- the QoS data stream can be processed according to a preset data processing rule to distinguish the first QoS data stream and the second QoS data stream, thereby ensuring that the receiving end of the QoS data stream is received by the receiving end of the SDAP entity.
- the order of the receiving ends is sequentially delivered to the higher layer protocol entity.
- FIG. 8 is a block diagram showing the structure of an apparatus 400 for configuring a data stream according to an embodiment of the present disclosure.
- the apparatus 400 for configuring a data stream may include: a sending unit 401, where
- the sending unit 401 is configured to: if the data radio bearer DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, send the indication information to the receiving end of the SDAP entity, where the indication information is used to indicate that the first QoS data flow is in the The source DRB is transmitted or the data of the second QoS data stream is transmitted at the target DRB, and the data of the QoS data stream includes data of the first QoS data stream and data of the second QoS data stream.
- the format of the indication information is one of the following formats:
- SDAP header including at least one reserved indication bit
- the SDAP header including at least one reserved indication bit is a control packet
- the reservation indication bit is used to indicate the indication information.
- the device further includes:
- the determining unit 402 is configured to determine, according to an operation mode of the RLC entity of the DRB that sends the indication information, the number of times the indication information is sent;
- the DRB for sending the indication information is the source DRB or the target DRB.
- the determining unit 402 is configured to:
- the working mode of the RLC entity of the DRB for sending the indication information is the acknowledge mode AM, determining that the number of times the indication information is sent is one time;
- the working mode of the RLC entity of the DRB is the non-acknowledgment mode UM or the transparent mode TM, it is determined that the number of times the indication information is sent is N times, and the N is a positive integer greater than 1.
- the N is equal to a preset number of transmissions
- the N is smaller than the preset number of transmissions
- the N is less than or equal to the preset number of transmissions
- the N is greater than the preset number of transmissions
- the N is greater than or equal to the preset number of transmissions
- the preset number of transmissions is configured by a protocol or pre-configured by the network side.
- the sending unit 401 is configured to:
- the M is equal to a preset number of transmissions
- the M is smaller than the preset number of transmissions
- the M is less than or equal to the preset number of transmissions
- the M is greater than the preset number of transmissions
- the M is greater than or equal to the preset number of transmissions
- the preset number of transmissions is configured by a protocol or pre-configured by the network side.
- the sending unit 401 is configured to:
- the indication information is sent to the receiving end of the SDAP entity.
- the device further includes:
- the first sending unit 403 is configured to send data of the second QoS data stream by using the target DRB.
- the apparatus 400 for configuring the data stream can also perform the method of FIG. 2, and the specific implementation can refer to the embodiment shown in FIG. 2.
- FIG. 9 is a block diagram showing another structure of an apparatus 500 for configuring a data stream according to an embodiment of the present disclosure.
- the apparatus 500 for configuring a data stream may include: a receiving unit 501, where
- the receiving unit 501 is configured to: if the data radio bearer DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, receive indication information from the sender of the SDAP entity, where the indication information is used to indicate that the data of the QoS data stream is in the The data of the source DRB is transmitted or the data of the QoS data stream is started to be transmitted at the target DRB.
- the device further includes:
- a first receiving unit 502 configured to receive data of the QoS data stream
- the sending unit 503 is configured to send data of the QoS data stream to other protocol layer entities.
- the QoS data stream includes a first QoS data stream and a second QoS data stream
- the first receiving unit 502 is configured to:
- the sending unit 503 is configured to:
- the data of the second QoS data stream is according to the second The order of receiving data in the QoS data stream is sequentially sent to other protocol layer entities.
- the receiving unit 501 is configured to:
- the indication information is received by the source DRB or the target DRB.
- the device further includes:
- the storage unit 504 is configured to store data of the first QoS data stream and data of the second QoS data stream.
- the storage unit 504 is configured to:
- the storage unit 504 is configured to:
- the apparatus 500 for configuring a data stream may also perform the method of FIG. 6.
- FIG. 10 is a schematic structural diagram of another apparatus 600 for configuring a data stream according to an embodiment of the present disclosure.
- the apparatus 600 for configuring a data stream may include: a receiving unit 601 and a processing unit 602, where
- the receiving unit 601 is configured to: if the data radio bearer DRB corresponding to the QoS data stream is converted by the source DRB to the target DRB, the data of the QoS data stream includes data of the first QoS data stream and data of the second QoS data stream, Receiving, by the source DRB, data of the first QoS data stream, and receiving, by the target DRB, data of the second QoS data stream;
- the processing unit 602 is configured to perform data processing on the data of the QoS data stream according to a preset data processing rule.
- the preset data processing rule at least includes:
- the data of the second QoS data stream is not delivered to other protocol layer entities, and the data of the first QoS data stream is sequentially delivered to other protocol layer entities according to the data receiving order in the first QoS data stream;
- the processing unit 602 is configured to: when storing the first QoS data flow and the second QoS data flow:
- processing unit 602 is configured to:
- the apparatus 600 for configuring the data stream may also perform the method of FIG. 7.
- FIG. 11 is a schematic structural diagram of a terminal device according to another embodiment of the present disclosure.
- the terminal device 800 includes at least one processor 810, a memory 820, at least one network interface 830, and a user interface 840.
- the various components in terminal device 800 are coupled together by a bus system 850.
- the bus system 850 is used to implement connection communication between these components.
- the bus system 850 includes a power bus, a control bus, and a status signal bus.
- various buses are labeled as bus system 850 in FIG.
- the user interface 840 can include a display, a keyboard, or a pointing device (eg, a mouse, a trackball, a touchpad, or a touch screen, etc.).
- a pointing device eg, a mouse, a trackball, a touchpad, or a touch screen, etc.
- the memory 820 in the embodiments of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory 3.
- the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
- the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
- RAM Random Access Memory
- many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
- the memory 820 of the systems and methods described in the embodiments of the present disclosure is intended to comprise, without being limited to, these and any other suitable types of memory.
- memory 820 stores elements, executable modules or data structures, or a subset thereof, or their extended set: operating system 821 and application 822.
- the operating system 821 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
- the application 822 includes various applications, such as a media player (Media Player), a browser (Browser), etc., for implementing various application services.
- a program implementing the method of the embodiments of the present disclosure may be included in the application 822.
- the terminal device 800 further includes: a computer program stored on the memory 820 and operable on the processor 810, and the computer program is executed by the processor 810 to implement various processes of the method for configuring the data stream, and Can achieve the same technical effect, in order to avoid duplication, no longer repeat here.
- Processor 810 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 810 or an instruction in a form of software.
- the processor 810 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. Programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.
- DSP digital signal processor
- ASIC application specific integrated circuit
- FPGA Field Programmable Gate Array
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the steps of the method of configuring a data stream disclosed in connection with the embodiments of the present disclosure may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software modules can be located in a conventional computer readable storage medium of the art, such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
- the computer readable storage medium is located in a memory 820, and the processor 810 reads the information in the memory 820, in conjunction with its hardware, to perform the steps of the method for transmitting a demodulation reference signal.
- the computer readable storage medium stores a computer program that, when executed by the processor 810, implements the steps of the method embodiment in the method of configuring the data stream as described above.
- the embodiments described in the embodiments of the present disclosure may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof.
- the processing unit can be implemented in one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processing (DSP), Digital Signal Processing Equipment (DSP Device, DSPD), programmable Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general purpose processor, controller, microcontroller, microprocessor, other for performing the functions described in this disclosure In an electronic unit or a combination thereof.
- ASICs Application Specific Integrated Circuits
- DSP Digital Signal Processing
- DSP Device Digital Signal Processing Equipment
- PLD programmable Programmable Logic Device
- FPGA Field-Programmable Gate Array
- the techniques described in the embodiments of the present disclosure may be implemented by modules (eg, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
- the software code can be stored in memory and executed by the processor.
- the memory can be implemented in the processor or external to the processor.
- FIG. 12 shows a schematic structural diagram of a network side device according to another embodiment of the present disclosure.
- the network side device 900 includes a processor 910, a transceiver 920, a memory 930, and a bus interface. among them:
- the network side device 900 further includes: a computer program stored on the memory 830 and executable on the processor 910, the computer program being implemented by the processor 910 to implement the configuration data stream.
- the bus architecture can include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 910 and various circuits of memory represented by memory 930.
- the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
- the bus interface provides an interface.
- Transceiver 920 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
- the processor 910 is responsible for managing the bus architecture and general processing, and the memory 930 can store data used by the processor 910 in performing operations.
- the embodiment of the present disclosure further provides a computer readable storage medium, where the computer program is stored on a computer program, and the computer program is executed by the processor to implement various processes of the method for configuring the data stream, and the same technology can be achieved. The effect, to avoid repetition, will not be repeated here.
- the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
- the system, device, module or unit illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product having a certain function.
- a typical implementation device is a computer.
- the computer can be, for example, a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or A combination of any of these devices.
- Computer readable media includes both permanent and non-persistent, removable and non-removable media.
- Information storage can be implemented by any method or technology.
- the information can be computer readable instructions, data structures, modules of programs, or other data.
- Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory. (ROM), electrically erasable programmable read only memory (EEPROM), flash memory or other memory technology, compact disk read only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, Magnetic tape cartridges, magnetic tape storage or other magnetic storage devices or any other non-transportable media can be used to store information that can be accessed by a computing device.
- computer readable media does not include temporary storage of computer readable media, such as modulated data signals and carrier waves.
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Abstract
Description
Claims (47)
- 一种配置数据流的方法,应用于服务数据适应协议SDAP实体发送端,所述方法包括:若服务质量QoS数据流对应的数据无线承载DRB由源DRB变换到目标DRB,向SDAP实体接收端发送指示信息,所述指示信息用于指示第一QoS数据流在所述源DRB被发送完成或者第二QoS数据流的数据在所述目标DRB开始被发送,所述QoS数据流的数据包括所述第一QoS数据流的数据和所述第二QoS数据流的数据。
- 如权利要求1所述的方法,其中,所述指示信息的格式为以下格式中的一种:没有携带数据部分的SDAP包头;包含至少一个预留指示比特的SDAP包头;包含至少一个预留指示比特的SDAP包头,且所述包含至少一个预留指示比特的SDAP包头为控制包;其中,所述预留指示比特用于指示所述指示信息。
- 如权利要求1所述的方法,还包括:基于用于发送所述指示信息的DRB的RLC实体的工作模式,确定所述指示信息的发送次数;其中,所述用于发送所述指示信息的DRB为所述源DRB或所述目标DRB。
- 如权利要求3所述的方法,其中,所述基于DRB的RLC实体的工作模式,确定所述指示信息的发送次数,包括:若所述用于发送所述指示信息的DRB的RLC实体的工作模式为确认模式AM,则确定所述指示信息的发送次数为1次;若所述DRB的RLC实体的工作模式为非确认模式UM或者透明模式TM,则确定所述指示信息的发送次数为N次,所述N为大于1的正整数。
- 如权利要求4所述的方法,其中,所述N等于预设发送次数;所述N小于所述预设发送次数;所述N小于或等于所述预设发送次数;所述N大于所述预设发送次数;所述N大于或等于所述预设发送次数;其中,所述预设发送次数为通过协议配置或者网络侧预先配置的。
- 如权利要求1所述的方法,其中,所述向SDAP实体接收端发送指示信息,包括:向所述SDAP实体接收端发送M次所述指示信息,所述M为大于或等于1的正整数。
- 如权利要求6所述的方法,其中,所述M等于预设发送次数;所述M小于所述预设发送次数;所述M小于或等于所述预设发送次数;所述M大于所述预设发送次数;所述M大于或等于所述预设发送次数;其中,所述预设发送次数为通过协议配置或者所述网络侧预先配置的。
- 如权利要求1所述的方法,其中,所述向SDAP实体接收端发送指示信息,包括:若没有存储所述QoS数据流的数据,则向所述SDAP实体接收端发送所述指示信息;若存储有所述QoS数据流的数据,在将所述QoS数据流中的最后一个数据发送给所述源DRB之后,向所述SDAP实体接收端发送所述指示信息。
- 如权利要求1所述的方法,还包括:通过所述目标DRB发送所述第二QoS数据流的数据。
- 如权利要求9所述的方法,其中,所述通过所述目标DRB发送所述第二QoS数据流的数据,包括:若开始发送所述指示信息,则通过所述目标DRB发送所述第二QoS数据流的数据;若完成发送所述指示信息,则通过所述目标DRB发送所述第二QoS数 据流的数据。
- 如权利要求1所述的方法,其中,所述向SDAP实体接收端发送指示信息,包括:通过所述源DRB或者所述目标DRB向所述SDAP实体接收端发送所述指示信息。
- 一种配置数据流的方法,应用于服务数据适应协议SDAP实体接收端,所述方法包括:若服务质量QoS数据流对应的数据无线承载DRB由源DRB变换到目标DRB,接收来自SDAP实体发送端的指示信息,所述指示信息用于指示QoS数据流的数据在所述源DRB的数据被发送完成或者QoS数据流的数据在所述目标DRB开始被发送。
- 如权利要求12所述的方法,还包括:接收所述QoS数据流的数据;将所述QoS数据流的数据发送给其他协议层实体。
- 如权利要求13所述的方法,其中,所述QoS数据流包括第一QoS数据流和第二QoS数据流,其中,所述接收所述QoS数据流的数据包括:通过所述源DRB接收所述第一QoS数据流的数据;以及,通过所述目标DRB接收所述第二QoS数据流的数据。
- 如权利要求14所述的方法,其中,将所述QoS数据流的数据发送给其他协议层实体,包括:将所述第一QoS数据流的数据按照所述第一QoS数据流中的数据接收顺序依次发送给其他协议层实体;在将所述第一QoS数据流的数据按照所述第一QoS数据流中的数据接收顺序依次发送给所述其他协议层实体之后,将所述第二QoS数据流的数据按照所述第二QoS数据流中的数据接收顺序依次发送给其他协议层实体。
- 如权利要求12所述的方法,其中,所述接收来自SDAP实体发送端的指示信息,包括:通过所述源DRB或目标DRB接收所述指示信息。
- 如权利要求14所述的方法,还包括:存储所述第一QoS数据流的数据和所述第二QoS数据流的数据。
- 如权利要求17所述的方法,其中,存储所述第一QoS数据流的数据和所述第二QoS数据流的数据,包括:按照所述第一QoS数据流和所述第二QoS数据流中的数据接收顺序存储所述第一QoS数据流的数据和所述第二QoS数据流的数据。
- 如权利要求17所述的方法,其中,存储所述第一QoS数据流的数据和所述第二QoS数据流的数据,包括:将所述第一QoS数据流的数据存储在第一存储位置,将所述第二QoS数据流的数据存储在所述第二存储位置;或,将所述第一QoS数据流的数据和所述第二QoS数据流的数据存储在目标存储位置,并为所述第一QoS数据流的数据和所述第二QoS数据流的数据分配不同的标签。
- 一种配置数据流的方法,应用于服务数据适应协议SDAP实体接收端,所述方法包括:若服务质量QoS数据流对应的数据无线承载DRB由源DRB变换到目标DRB,所述QoS数据流的数据包括第一QoS数据流的数据和第二QoS数据流的数据,通过所述源DRB接收所述第一QoS数据流的数据,通过所述目标DRB接收所述第二QoS数据流的数据;基于预设的数据处理规则,对所述QoS数据流的数据进行数据处理;其中,所述预设的数据处理规则至少包括:不将所述QoS数据流的数据发送给其他协议层实体;不将所述第二QoS数据流的数据发送其他协议层实体,将所述第一QoS数据流的数据按照所述第一QoS数据流中的数据接收顺序依次发送给其他协议层实体;存储所述第一QoS数据流的数据和所述第二QoS数据流的数据。
- 如权利要求20所述的方法,其中,存储所述第一QoS数据流和所述第二QoS数据流,包括:按照所述第一QoS数据流和所述第二QoS数据流中的数据接收顺序存储 所述第一QoS数据流的数据和所述第二QoS数据流的数据。
- 如权利要求21所述的方法,其中,存储所述第一QoS数据流和所述第二QoS数据流,包括:将所述第一QoS数据流的数据存储在第一存储位置,将所述第二QoS数据流的数据存储在第二存储位置;或,将所述第一QoS数据流的数据和所述第二QoS数据流的数据存储在目标存储位置,并为所述第一QoS数据流的数据和所述第二QoS数据流的数据分配不同的标签。
- 一种配置数据流的装置,包括:发送单元,用于若服务质量QoS数据流对应的数据无线承载DRB由源DRB变换到目标DRB,向SDAP实体接收端发送指示信息,所述指示信息用于指示第一QoS数据流在所述源DRB被发送完成或者第二QoS数据流的数据在所述目标DRB开始被发送,所述QoS数据流的数据包括所述第一QoS数据流的数据和所述第二QoS数据流的数据。
- 如权利要求23所述的装置,其中,所述指示信息的格式为以下格式中的一种:没有携带数据部分的SDAP包头;包含至少一个预留指示比特的SDAP包头;包含至少一个预留指示比特的SDAP包头,且所述包含至少一个预留指示比特的SDAP包头为控制包;其中,所述预留指示比特用于指示所述指示信息。
- 如权利要求23所述的装置,还包括:确定单元,用于基于用于发送所述指示信息的DRB的RLC实体的工作模式,确定所述指示信息的发送次数;其中,所述用于发送所述指示信息的DRB为所述源DRB或所述目标DRB。
- 如权利要求25所述的装置,其中,所述确定单元,用于:若所述用于发送所述指示信息的DRB的RLC实体的工作模式为确认模式AM,则确定所述指示信息的发送次数为1次;若所述DRB的RLC实体的工作模式为非确认模式UM或者透明模式TM,则确定所述指示信息的发送次数为N次,所述N为大于1的正整数。
- 如权利要求26所述的装置,其中,所述N等于预设发送次数;所述N小于所述预设发送次数;所述N小于或等于所述预设发送次数;所述N大于所述预设发送次数;所述N大于或等于所述预设发送次数;其中,所述预设发送次数为通过协议配置或者网络侧预先配置的。
- 如权利要求23所述的装置,其中,所述发送单元,用于:向所述SDAP实体接收端发送M次所述指示信息,所述M为大于或等于1的正整数。
- 如权利要求28所述的装置,其中,所述M等于预设发送次数;所述M小于所述预设发送次数;所述M小于或等于所述预设发送次数;所述M大于所述预设发送次数;所述M大于或等于所述预设发送次数;其中,所述预设发送次数为通过协议配置或者所述网络侧预先配置的。
- 如权利要求23所述的装置,其中,所述发送单元,用于:若没有存储所述QoS数据流的数据,则向所述SDAP实体接收端发送所述指示信息;若存储有所述QoS数据流的数据,在将所述QoS数据流中的最后一个数据发送给所述源DRB之后,向所述SDAP实体接收端发送所述指示信息。
- 如权利要求23所述的装置,还包括:第一发送单元,用于通过所述目标DRB发送所述第二QoS数据流的数据。
- 如权利要求31所述的装置,其中,所述第一发送单元,用于:若开始发送所述指示信息,则通过所述目标DRB发送所述第二QoS数 据流的数据;若完成发送所述指示信息,则通过所述目标DRB发送所述第二QoS数据流的数据。
- 如权利要求23所述的装置,其中,所述发送单元,用于:通过所述源DRB或者所述目标DRB向所述SDAP实体接收端发送所述指示信息。
- 一种配置数据流的装置,包括:接收单元,用于若服务质量QoS数据流对应的数据无线承载DRB由源DRB变换到目标DRB,接收来自SDAP实体发送端的指示信息,所述指示信息用于指示QoS数据流的数据在所述源DRB的数据被发送完成或者QoS数据流的数据在所述目标DRB开始被发送。
- 如权利要求34所述的装置,还包括:第一接收单元,用于接收所述QoS数据流的数据;发送单元,用于将所述QoS数据流的数据发送给其他协议层实体。
- 如权利要求35所述的装置,其中,所述QoS数据流包括第一QoS数据流和第二QoS数据流,其中,所述第一接收单元,用于:通过所述源DRB接收所述第一QoS数据流的数据;以及,通过所述目标DRB接收所述第二QoS数据流的数据。
- 如权利要求36所述的装置,其中,所述发送单元,用于:将所述第一QoS数据流的数据按照所述第一QoS数据流中的数据接收顺序依次发送给其他协议层实体;在将所述第一QoS数据流的数据按照所述第一QoS数据流中的数据接收顺序依次发送给所述其他协议层实体之后,将所述第二QoS数据流的数据按照所述第二QoS数据流中的数据接收顺序依次发送给其他协议层实体。
- 如权利要求34所述的装置,其中,所述接收单元,用于:通过所述源DRB或目标DRB接收所述指示信息。
- 如权利要求36所述的装置,还包括:存储单元,用于存储所述第一QoS数据流的数据和所述第二QoS数据流 的数据。
- 如权利要求39所述的装置,其中,所述存储单元,用于:按照所述第一QoS数据流和所述第二QoS数据流中的数据接收顺序存储所述第一QoS数据流的数据和所述第二QoS数据流的数据。
- 如权利要求39所述的装置,其中,所述存储单元,用于:将所述第一QoS数据流的数据存储在第一存储位置,将所述第二QoS数据流的数据存储在所述第二存储位置;或,将所述第一QoS数据流的数据和所述第二QoS数据流的数据存储在目标存储位置,并为所述第一QoS数据流的数据和所述第二QoS数据流的数据分配不同的标签。
- 一种配置数据流的装置,包括:接收单元,用于若服务质量QoS数据流对应的数据无线承载DRB由源DRB变换到目标DRB,所述QoS数据流的数据包括第一QoS数据流的数据和第二QoS数据流的数据,通过所述源DRB接收所述第一QoS数据流的数据,通过所述目标DRB接收所述第二QoS数据流的数据;处理单元,用于基于预设的数据处理规则,对所述QoS数据流的数据进行数据处理;其中,所述预设的数据处理规则至少包括:不将所述QoS数据流的数据发送给其他协议层实体;不将所述第二QoS数据流的数据发送给其他协议层实体,将所述第一QoS数据流的数据按照所述第一QoS数据流中的数据接收顺序依次发送给其他协议层实体;存储所述第一QoS数据流的数据和所述第二QoS数据流的数据。
- 如权利要求42所述的装置,其中,所述处理单元在存储所述第一QoS数据流和所述第二QoS数据流时,用于:按照所述第一QoS数据流和所述第二QoS数据流中的数据接收顺序存储所述第一QoS数据流的数据和所述第二QoS数据流的数据。
- 如权利要求43所述的装置,其中,所述处理单元,用于:将所述第一QoS数据流的数据存储在第一存储位置,将所述第二QoS数 据流的数据存储在第二存储位置;或,将所述第一QoS数据流的数据和所述第二QoS数据流的数据存储在目标存储位置,并为所述第一QoS数据流的数据和所述第二QoS数据流的数据分配不同的标签。
- 一种终端设备,包括处理器、存储器、网络接口和用户接口,所述存储器中存储有能够通过所述处理器执行的计算机程序,所述处理器执行所述计算机程序时实现如权利要求1至11中任一项所述的配置数据流的方法的步骤。
- 一种网络设备,包括处理器、收发机、总线接口和存储器,所述存储器中存储有能够通过所述处理器执行的计算机程序,所述处理器执行所述计算机程序时实现如权利要求12至19中任一项或者权利要求20至22中任一项所述的配置数据流的方法的步骤。
- 一种计算机可读存储介质,其上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至11、12至19或者20至22中任一项所述的配置数据流的方法的步骤。
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| JP6687744B2 (ja) * | 2015-11-05 | 2020-04-28 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおけるデータを送受信するための方法及びこれを支援する装置 |
| US10959240B2 (en) | 2016-04-15 | 2021-03-23 | Qualcomm Incorporated | Providing quality-of-service in wireless communications |
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| GB201621072D0 (en) * | 2016-12-12 | 2017-01-25 | Samsung Electronics Co Ltd | NR QOS handling |
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| US11470508B2 (en) | 2022-10-11 |
| JP2021520110A (ja) | 2021-08-12 |
| EP3780536A4 (en) | 2021-02-24 |
| US20210014735A1 (en) | 2021-01-14 |
| KR20200130735A (ko) | 2020-11-19 |
| CN110351221A (zh) | 2019-10-18 |
| JP7250036B2 (ja) | 2023-03-31 |
| US11902835B2 (en) | 2024-02-13 |
| US20220408314A1 (en) | 2022-12-22 |
| KR102479690B1 (ko) | 2022-12-20 |
| EP3780536A1 (en) | 2021-02-17 |
| CN110351221B (zh) | 2020-07-17 |
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