CN109548089B - Transmission and detection method of reflection QoS indicator, network equipment and terminal - Google Patents

Abstract

The invention provides a method for transmitting and detecting a reflection QoS indication identifier, network equipment and a terminal, which are applied to a data adaptation protocol SDAP, wherein the transmitting method comprises the following steps: determining transmission period information of an indication mark of reflection QoS; periodically transmitting the indication mark of the reflection QoS according to the transmission period information; the embodiment of the invention introduces a mechanism for periodically sending/detecting the indication mark of the reflection QoS, the network equipment periodically sends the indication mark of the reflection QoS, and the terminal correspondingly periodically detects the indication mark of the reflection QoS, thereby avoiding the waste of transmission resources while ensuring the transmission reliability of the indication mark of the transmission reflection QoS.

Description

Transmission and detection method, network equipment and terminal of reflected QoS indicator

technical field

The invention relates to the field of communication technology, in particular to a method for sending and detecting a reflected QoS indicator, a network device and a terminal.

Background technique

SDAP (service data adaptation protocol, service data adaptation protocol) introduces Reflective QoS (Reflective Quality of Service) as indication information, indicating that the QoS flow ID (flow identifier of service quality) in the downlink SDAP packet is sent to DRB (data radio bearer, data wireless bearer) mapping relationship is also applicable to uplink transmission. Reflective QoS is in-band information, which is not directed to the peer end through radio resource control RRC or other information transmission with a corresponding feedback mechanism. In order to ensure that the Reflective QoS is correctly received by the peer end, it is required to carry ReflectiveQoS in all SDAP Protocol Data Units (PDUs), or one or several consecutively carry Reflective QoS until the same QoS flow ID is received. The data location of the relationship corresponding to the DRB.

But there is following deficiency in prior art:

Case 1: After the mapping relationship between QoS flow ID and DRB is established, this mapping relationship will not change frequently. Therefore, the way that the Reflective QoS indicator is carried all the time causes a great waste of transmission resources.

Case 2: In the way of carrying one or multiple consecutive Reflective QoS indications, it is necessary to wait for the receipt of uplink data before confirming that the peer end has received the Reflective QoS indication. In extreme cases, as in case 1, the transmission resources are greatly wasted.

Contents of the invention

The purpose of the present invention is to provide a method for sending and detecting reflected QoS indicators, network equipment and terminals, so as to solve the problem of resource waste caused in the process of transmitting reflected QoS indicators in the prior art.

In order to solve the above problems, an embodiment of the present invention provides a method for sending a reflection quality of service QoS indicator, which is applied in the data adaptation protocol SDAP, and is characterized in that it includes:

Determine the sending cycle information of the reflected QoS indicator, where the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in downlink transmission is applicable to uplink transmission;

Periodically send the reflective QoS indication according to the sending cycle information.

Preferably, the sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the time of the preset sending window The length is less than the time length of the sending cycle.

Preferably, the step of periodically sending the reflected QoS indicator according to the sending cycle information includes:

According to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment between the sending cycle and the preset sending window, periodically send the Reflective QoS indicator.

Preferably, the step of periodically sending the reflected QoS indicator according to the sending cycle information includes:

According to the sending cycle information, periodically send the protocol data unit or the service data unit carrying the indication of the reflected QoS.

Preferably, the step of determining the sending cycle information of the reflective QoS indication includes:

Configure the sending cycle information of the indicator reflecting QoS.

Preferably, after the step of configuring the sending cycle information reflecting the QoS indicator, the method further includes:

Configuring the sending cycle information of the reflected QoS indicator to the terminal.

The embodiment of the present invention also provides a detection method for reflecting the quality of service QoS indicator, which is applied in the data adaptation protocol SDAP, including:

Acquiring the sending cycle information of the reflected QoS indicator; wherein, the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in the downlink transmission is applicable to the uplink transmission;

Periodically detect the reflective QoS indicator according to the sending cycle information.

Preferably, the sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the time of the preset sending window The length is less than the time length of the sending cycle.

Preferably, the step of periodically detecting the reflected QoS indicator according to the sending cycle information includes:

According to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment between the sending cycle and the preset sending window, periodically detect the Reflective QoS indicator.

Preferably, the step of periodically detecting the reflected QoS indicator according to the sending cycle information includes:

Periodically detect protocol data units or service data units according to the sending cycle information;

Parsing the protocol data unit or service data unit to obtain the indication of the reflected QoS.

Preferably, the step of acquiring the sending cycle information of the indication of reflected QoS includes:

Receive the sending cycle information of the reflective QoS indicator configured by the network device.

Preferably, the step of receiving the sending period information of the reflective QoS indicator configured by the network device includes:

receiving the sending cycle information of the reflected QoS indicator configured by the network device through radio resource control RRC signaling.

The embodiment of the present invention also provides a network device, which is applied in the data adaptation protocol SDAP, and includes a processor and a transceiver, and the processor is used to perform the following process:

Determine the sending cycle information of the reflected QoS indicator, where the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in downlink transmission is applicable to uplink transmission;

Periodically send the reflective QoS indication according to the sending cycle information.

Preferably, the sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the time of the preset sending window The length is less than the time length of the sending cycle.

Preferably, the processor is also used to perform the following process:

According to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment between the sending cycle and the preset sending window, periodically send the Reflective QoS indicator.

Preferably, the processor is also used to perform the following process:

According to the sending cycle information, periodically send the protocol data unit or the service data unit carrying the indication of the reflected QoS.

Preferably, the processor is also used to perform the following process:

Configure the sending cycle information of the indicator reflecting QoS.

Preferably, the processor is also used to perform the following process:

Configuring the sending cycle information of the reflected QoS indicator to the terminal.

An embodiment of the present invention also provides a network device, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the program, the above-mentioned Indicates the sending method of the reflection QoS indicator.

An embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the steps in the method for sending the reflective QoS indicator as described above are implemented.

The embodiment of the present invention also provides a terminal, which is applied in the data adaptation protocol SDAP, and includes a processor and a transceiver, and the processor is used to perform the following process:

Acquiring the sending cycle information of the reflected QoS indicator; wherein, the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in the downlink transmission is applicable to the uplink transmission;

Periodically detect the reflective QoS indicator according to the sending cycle information.

Preferably, the sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the time of the preset sending window The length is less than the time length of the sending cycle.

Preferably, the processor is also used to perform the following process:

According to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment between the sending cycle and the preset sending window, periodically detect the Reflective QoS indicator.

Preferably, the processor is also used to perform the following process:

Periodically detect protocol data units or service data units according to the sending period information;

Parsing the protocol data unit or service data unit to obtain the indication of the reflected QoS.

Preferably, the processor is also used to perform the following process:

Receive the sending cycle information of the reflective QoS indicator configured by the network device.

Preferably, the processor is also used to perform the following process:

receiving the sending cycle information of the reflected QoS indicator configured by the network device through radio resource control RRC signaling.

An embodiment of the present invention also provides a terminal, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the program, the above reflection The detection method of the QoS indicator.

An embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the steps in the method for detecting a reflected QoS indication as described above are implemented.

The technical solution of the present invention has at least the following beneficial effects:

Since there is no feedback mechanism for the reflective QoS indicator in the transmission process, the embodiment of the present invention introduces a mechanism for periodically sending/detecting the reflective QoS indicator, the network device periodically sends the reflective QoS indicator, and the terminal periodically detects the reflective QoS indicator The indicator of the reflective QoS avoids the waste of transmission resources while ensuring the transmission reliability of the indicator of reflective QoS.

Description of drawings

FIG. 1 shows a flow chart of steps of a method for sending a reflection QoS indicator provided by an embodiment of the present invention;

FIG. 2 shows a schematic diagram of the principle of the sending period and the preset sending window in the method for sending the reflected QoS indicator provided by the embodiment of the present invention;

FIG. 3 shows a flow chart of steps of a method for detecting a reflected QoS indicator provided by an embodiment of the present invention;

FIG. 4 shows a schematic structural diagram of a network device provided by an embodiment of the present invention;

FIG. 5 shows a schematic structural diagram of a terminal provided by an embodiment of the present invention.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

As shown in FIG. 1, the embodiment of the present invention provides a method for sending a reflection quality of service QoS indicator, which is applied in the data adaptation protocol SDAP, including:

Step 11, determine the sending cycle information of the reflected QoS indicator, wherein the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in the downlink transmission is applicable to the uplink transmission;

Step 12: Periodically send the reflective QoS indicator according to the sending cycle information.

In the above embodiments of the present invention, the reflective QoS (reflective QoS) indicator is used in the SDAP to indicate whether the mapping relationship between the QoS flow identifier in the downlink SDAP packet and the data radio bearer DRB is suitable for uplink transmission.

For example, 1 bit is used as the indication bit of the indication of reflected QoS. When the indication bit is "0", it indicates that the mapping relationship between the QoS flow identification in the downlink SDAP packet and the data radio bearer DRB is not suitable for uplink transmission (uplink transmission continues to use self-mapping relationship); and when the indicator bit is "1", it indicates that the mapping relationship between the QoS flow identifier in the downlink SDAP packet and the data radio bearer DRB is applicable to the uplink transmission.

Specifically, in the above embodiments of the present invention, the sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the The time length of the preset sending window is shorter than the time length of the sending cycle. One sending cycle may contain one or more preset sending windows.

Correspondingly, step 12 includes:

Step 121, according to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment of the sending cycle and the preset sending window, periodically within the preset sending window of each sending cycle Send the indication of the reflected QoS.

In the above embodiments of the present invention, since the sending period information does not carry the relative positional relationship information between the preset sending window and the sending period, the absolute position of the preset sending window cannot be determined only based on the sending period information. For example, the sending cycle information includes: the length of the sending cycle is 100ms (set to 0-100ms), the number of preset sending windows in each sending cycle is 2, and the time length of the preset sending window is 10ms; The position of the sending window can be any non-overlapping 10ms window within 0-100ms, such as 0-10ms, 20-30ms; or, 40-50ms, 90-100ms, etc., which are not listed here.

In summary, in order to be able to determine the absolute position of the preset sending window, the preset sending window and the sending cycle must be time-aligned according to the pre-agreed alignment method. The alignment method can refer to the air interface alignment method; All known, may be pre-booked by the network device and the terminal, or notified by the network device to the terminal, or reported by the terminal to the network device in advance, which is not specifically limited here.

As shown in Figure 2, when the number of preset sending windows in the sending cycle is 2, the alignment between the sending cycle and the preset sending window is head-to-tail alignment. If the time length of the sending cycle T is 100ms (set to 0-100ms ), the time length of the preset sending window T _window is 10ms, and the positions of the preset sending window T _window are 0-10ms and 90-100ms. After determining the absolute position of the preset sending window, the network side only sends the indicator of the reflected QoS within the preset sending window, so as to avoid waste of transmission resources.

It should be noted that the position (for example, 10-90 ms) in the sending period T of the network side will not send the indication of reflected QoS except for the preset sending window, and the resources originally used for transmitting the indication of reflected QoS are used for Other data is transmitted or used as reserved resources (reserved resources can be used to transmit control information or data or signaling when there are other needs), thus further improving the utilization rate of transmission resources.

Further, step 12 in the above-mentioned embodiment of the present invention includes:

Step 122: Periodically send a protocol data unit (SDAP PDU) or a service data unit (PDCP SDU) carrying the reflective QoS indication according to the sending cycle information.

To sum up, in the above-mentioned embodiments of the present invention, in each sending period T, a preset sending window with a duration of T _window is set, and the network side only sends a message carrying a reflection QoS indicator within the preset sending window T _window . SDAP PDU or PDCP SDU avoids waste of resources while ensuring the transmission reliability of the indication of reflected QoS.

Further, step 11 in the above-mentioned embodiment of the present invention includes:

Configure the sending cycle information of the indicator reflecting QoS. That is, the network side configures the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window. A series of optional values can be set for the sending period T and the preset sending window T _window , and the configuration granularity can be radio bearer RB, flow flow and/or terminal level (UElevel), which are not specifically limited here.

Further, the method described in the above-mentioned embodiments of the present invention also includes:

Configuring the sending cycle information of the reflected QoS indicator to the terminal. The configuration mode on the network side may include radio resource control RRC configuration, etc. The RRC entity configures and sends cycle information to the terminal (that is, the SDAP entity) through RRC signaling. RRC signaling can ensure configuration reliability and improve configuration efficiency and security.

To sum up, the embodiment of the present invention introduces the mechanism of periodically sending/detecting the indicator of reflected QoS. The network device periodically sends the indicator of reflected QoS, and the terminal correspondingly periodically detects the indicator of reflected QoS, so as to ensure the transmission of reflective QoS. The QoS indication identifies transmission reliability while avoiding waste of transmission resources.

As shown in Figure 3, the embodiment of the present invention also provides a detection method for reflecting the quality of service QoS indicator, which is applied in the data adaptation protocol SDAP, including:

Step 31, acquiring the sending cycle information of the reflected QoS indicator; wherein, the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in the downlink transmission is applicable to the uplink transmission;

Step 32: Periodically detect the reflective QoS indicator according to the sending cycle information.

In the foregoing embodiments of the present invention, the reflective QoS (i.e. Reflective QoS) indicator is used in SDAP to indicate whether the mapping relationship from QoS flow ID to DRB in the downlink SDAP packet is applicable to uplink transmission.

For example, 1 bit is used as the indication bit of the indication of reflected QoS. When the indication bit is "0", it indicates that the mapping relationship between the QoS flow identification in the downlink SDAP packet and the data radio bearer DRB is not suitable for uplink transmission (uplink transmission continues to use self-mapping relationship); and when the indicator bit is "1", it indicates that the mapping relationship between the QoS flow identifier in the downlink SDAP packet and the data radio bearer DRB is applicable to the uplink transmission.

Specifically, in the above embodiments of the present invention, the sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the The time length of the preset sending window is shorter than the time length of the sending cycle. One sending cycle may contain one or more preset sending windows.

Correspondingly, step 32 includes:

Step 321, according to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment of the sending cycle and the preset sending window, periodically within the preset sending window of each sending cycle Detecting the indication of the reflected QoS.

In the above embodiments of the present invention, since the sending period information does not carry the relative positional relationship information between the preset sending window and the sending period, the absolute position of the preset sending window cannot be determined only based on the sending period information. For example, the sending cycle information includes: the length of the sending cycle is 100ms (set to 0-100ms), the number of preset sending windows in each sending cycle is 2, and the time length of the preset sending window is 10ms; The position of the sending window can be any non-overlapping 10ms window within 0-100ms, such as 0-10ms, 20-30ms; or, 40-50ms, 90-100ms, etc., which are not listed here.

In summary, in order to be able to determine the absolute position of the preset sending window, the preset sending window and the sending cycle must be time-aligned according to the pre-agreed alignment method. The alignment method can refer to the air interface alignment method; All known, may be pre-booked by the network device and the terminal, or notified by the network device to the terminal, or reported by the terminal to the network device in advance, which is not specifically limited here.

After determining the absolute position of the preset sending window, the network side only sends the indicator of the reflected QoS within the preset sending window, so as to avoid waste of transmission resources.

It should be noted that the position (for example, 10-90 ms) in the sending period T of the network side will not send the indication of reflected QoS except for the preset sending window, and the resources originally used for transmitting the indication of reflected QoS are used for Other data is transmitted or used as reserved resources (reserved resources can be used to transmit control information or data or signaling when there are other needs), thus further improving the utilization rate of transmission resources.

Further, in the above-mentioned embodiment of the present invention, step 32 includes:

Step 322, periodically detect protocol data unit (SDAP PDU) or service data unit (PDCP SDU) according to the sending cycle information;

Step 323: Parse the protocol data unit or service data unit to obtain the indication of the reflected QoS.

To sum up, in the above-mentioned embodiments of the present invention, in each sending period T, the terminal (that is, the SDAP receiving end) only detects the indication of the reflected QoS on the SDAP PDU or PDCP SDU in the preset sending window T _window , In this way, resource waste is avoided while ensuring transmission reliability of the indicator of reflected QoS.

Further, step 31 in the above-mentioned embodiment of the present invention includes:

Step 311 , receiving the sending period information of the reflected QoS indicator configured by the network device. That is, the network side configures the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window. A series of optional values can be set for the sending period T and the preset sending window T _window , and the configuration granularity can be radio bearer RB, flow flow and/or terminal level (UE level), which are not specifically limited here.

Specifically, step 311 includes:

receiving the sending cycle information of the reflected QoS indicator configured by the network device through radio resource control RRC signaling. The configuration method on the network side can include radio resource control RRC configuration, etc. The terminal (that is, the SDAP entity) monitors the sending cycle information of the reflected QoS indicator through RRC signaling. RRC signaling can ensure the reliability of configuration and improve configuration efficiency and security. sex.

To sum up, the embodiment of the present invention introduces the mechanism of periodically sending/detecting the indicator of reflected QoS. The network device periodically sends the indicator of reflected QoS, and the terminal correspondingly periodically detects the indicator of reflected QoS, so as to ensure the transmission of reflective QoS. The QoS indication identifies transmission reliability while avoiding waste of transmission resources.

As shown in FIG. 4, the embodiment of the present invention also provides a network device, which is applied in the data adaptation protocol SDAP, and includes a processor 400 and a transceiver 410, and the processor 400 is used to perform the following process:

Determine the sending cycle information of the reflected QoS indicator, where the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in the downlink transmission is applicable to the uplink transmission;

Periodically send the reflective QoS indication according to the sending cycle information.

Preferably, the sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the time of the preset sending window The length is less than the time length of the sending cycle.

Preferably, the processor 400 is also configured to perform the following process:

According to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment between the sending cycle and the preset sending window, periodically send the Reflective QoS indicator.

Preferably, the processor 400 is also configured to perform the following process:

According to the sending cycle information, periodically send the protocol data unit or the service data unit carrying the indication of the reflected QoS.

Preferably, the processor 400 is also configured to perform the following process:

Configure the sending cycle information of the indicator reflecting QoS.

Preferably, the processor 400 is also configured to perform the following process:

Configuring the sending cycle information of the reflected QoS indicator to the terminal.

To sum up, the embodiment of the present invention introduces the mechanism of periodically sending/detecting the indicator of reflected QoS, the network device periodically sends the indicator of reflected QoS, and the terminal correspondingly periodically detects the indicator of reflected QoS, so as to guarantee the transmission of reflected QoS The indication of identifies the transmission reliability while avoiding the waste of transmission resources.

It should be noted that the network device provided by the embodiment of the present invention is a network device capable of performing the above-mentioned method for sending the reflection QoS indicator, and all the embodiments of the above-mentioned method for sending the reflection QoS indicator are applicable to the network device, and can achieve Same or similar beneficial effects.

An embodiment of the present invention also provides a network device, including a memory, a processor, and a computer program stored on the memory and operable on the processor. When the processor executes the program, the above-mentioned Each process in the embodiment of the method of reflecting the QoS indication identifier can achieve the same technical effect, so to avoid repetition, details are not described here.

The embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, each process in the embodiment of the method for sending a reflection QoS indicator as described above is implemented, and can achieve The same technical effects are not repeated here to avoid repetition. Wherein, the computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk or an optical disk, and the like.

As shown in Figure 5, the embodiment of the present invention also provides a terminal, which is applied in the data adaptation protocol SDAP, including a processor 500 and a transceiver 510, the terminal also includes a user interface 520, and the processor 500 is used to execute The following process:

Acquiring the sending cycle information of the reflected QoS indicator; wherein, the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in the downlink transmission is applicable to the uplink transmission;

Periodically detect the reflective QoS indicator according to the sending cycle information.

Preferably, the sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the time of the preset sending window The length is less than the time length of the sending cycle.

Preferably, the processor 500 is also configured to perform the following process:

According to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment between the sending cycle and the preset sending window, periodically detect the Reflective QoS indicator.

Preferably, the processor 500 is also configured to perform the following process:

Periodically detect protocol data units or service data units according to the sending cycle information;

Parsing the protocol data unit or service data unit to obtain the indication of the reflected QoS.

Preferably, the processor 500 is also configured to perform the following process:

Receive the sending cycle information of the reflective QoS indicator configured by the network device.

Preferably, the processor 500 is also configured to perform the following process:

receiving the sending cycle information of the reflected QoS indicator configured by the network device through radio resource control RRC signaling.

To sum up, the embodiment of the present invention introduces the mechanism of periodically sending/detecting the indicator of reflected QoS. The network device periodically sends the indicator of reflected QoS, and the terminal correspondingly periodically detects the indicator of reflected QoS, so as to ensure the transmission of reflective QoS. The QoS indication identifies transmission reliability while avoiding waste of transmission resources.

It should be noted that the terminal provided by the embodiment of the present invention is a terminal capable of performing the above-mentioned reflective QoS detection method, and all embodiments of the above-mentioned reflective QoS indicator detection method are applicable to this terminal, and all of them can achieve the same or similar beneficial effect.

An embodiment of the present invention also provides a terminal, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the program, the above reflection Each process in the embodiment of the method for detecting the QoS indicator can achieve the same technical effect, so to avoid repetition, details are not repeated here.

An embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, each process in the embodiment of the method for detecting a reflected QoS indicator as described above is implemented, and can achieve The same technical effects are not repeated here to avoid repetition. Wherein, the computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk or an optical disk, and the like.

Those skilled in the art should understand that the embodiments of the present application may be provided as methods, systems or computer program products. Accordingly, the present application can take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-readable storage media (including but not limited to disk storage, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowcharts and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the present application. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a Means for realizing the functions specified in one or more procedures and/or one or more blocks of the flowchart.

These computer program instructions may also be stored in a computer-readable storage medium capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable storage medium produce a paper product comprising instruction means, The instruction means implements the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be executed on the computer or other programmable device to produce a computer-implemented process, so that the instructions executed on the computer or other programmable device Steps are provided for implementing the functions specified in the flow chart or flow charts and/or block diagram block or blocks.

The above description is a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, these improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (24)

1. A sending method reflecting quality of service QoS indicator, applied in the data adaptation protocol SDAP, is characterized in that, comprising: Determine the sending cycle information of the reflected QoS indicator, where the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in downlink transmission is applicable to uplink transmission; Periodically send the reflected QoS indicator according to the sending cycle information; The sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the time length of the preset sending window is less than the The length of the send cycle. 2. The sending method according to claim 1, wherein the step of periodically sending the reflected QoS indicator according to the sending cycle information includes: According to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment between the sending cycle and the preset sending window, periodically send the Reflective QoS indicator. 3. The sending method according to claim 1, wherein the step of periodically sending the reflected QoS indicator according to the sending cycle information includes: According to the sending cycle information, periodically send the protocol data unit or the service data unit carrying the indication of the reflected QoS. 4. The sending method according to claim 1, characterized in that, the step of determining the sending period information of the indication reflecting QoS includes: Configure the sending cycle information of the indicator reflecting QoS. 5. The sending method according to claim 4, characterized in that, after the step of configuring the sending period information of the indicator reflecting QoS, the method further comprises: Configuring the sending cycle information of the reflected QoS indicator to the terminal. 6. A detection method reflecting the quality of service QoS indicator, applied in the data adaptation protocol SDAP, is characterized in that, comprising: Acquiring the sending cycle information of the reflected QoS indicator; wherein, the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in the downlink transmission is applicable to the uplink transmission; Periodically detect the reflective QoS indicator according to the sending period information; The sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the time length of the preset sending window is less than the The length of the send cycle. 7. The detection method according to claim 6, wherein the step of periodically detecting the indication of the reflected QoS according to the sending cycle information includes: According to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment between the sending cycle and the preset sending window, periodically detect the Reflective QoS indicator. 8. The detection method according to claim 6, wherein the step of periodically detecting the indication of the reflected QoS according to the sending cycle information includes: Periodically detect protocol data units or service data units according to the sending period information; Parsing the protocol data unit or service data unit to obtain the indication of the reflected QoS. 9. The detection method according to claim 6, characterized in that the step of acquiring the sending period information of the indication sign reflecting QoS comprises: Receive the sending cycle information of the reflective QoS indicator configured by the network device. 10. The detection method according to claim 9, wherein the step of receiving the sending cycle information of the reflected QoS indicator configured by the network device comprises: receiving the sending cycle information of the reflected QoS indicator configured by the network device through radio resource control RRC signaling. 11. A network device, applied in the data adaptation protocol SDAP, comprising a processor and a transceiver, wherein the processor is used to perform the following process: Determine the sending cycle information of the reflected QoS indicator, where the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in downlink transmission is applicable to uplink transmission; Periodically send the reflected QoS indicator according to the sending cycle information; The sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the time length of the preset sending window is less than the The length of the send cycle. 12. The network device according to claim 11, wherein the processor is further configured to perform the following process: According to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment between the sending cycle and the preset sending window, periodically send the Reflective QoS indicator. 13. The network device according to claim 11, wherein the processor is further configured to perform the following process: According to the sending cycle information, periodically send the protocol data unit or the service data unit carrying the indication of the reflected QoS. 14. The network device according to claim 11, wherein the processor is further configured to perform the following process: Configure the sending cycle information of the indicator reflecting QoS. 15. The network device according to claim 14, wherein the processor is further configured to perform the following process: Configuring the sending cycle information of the reflected QoS indicator to the terminal. 16. A network device, comprising a memory, a processor, and a computer program stored on the memory and operable on the processor; it is characterized in that, when the processor executes the program, the computer program according to claim 1 is realized. The method for sending the reflected QoS indicator described in any one of to 5. 17. A computer-readable storage medium, on which a computer program is stored, wherein, when the program is executed by a processor, the method for sending a reflection QoS indicator according to any one of claims 1 to 5 is implemented. step. 18. A terminal, applied in the data adaptation protocol SDAP, comprising a processor and a transceiver, wherein the processor is used to perform the following process: Acquiring the sending cycle information of the reflected QoS indicator; wherein, the reflected QoS indicator is used to indicate whether the mapping relationship between the QoS flow identifier and the data radio bearer in the downlink transmission is applicable to the uplink transmission; Periodically detect the reflective QoS indicator according to the sending period information; The sending cycle information includes: the time length of the sending cycle, the number of preset sending windows in each sending cycle, and the time length of the preset sending window; wherein, the time length of the preset sending window is less than the The length of the send cycle. 19. The terminal according to claim 18, wherein the processor is further configured to perform the following process: According to the number of preset sending windows, the time length of the preset sending window, and the pre-agreed alignment between the sending cycle and the preset sending window, periodically detect the Reflective QoS indicator. 20. The terminal according to claim 18, wherein the processor is further configured to perform the following process: Periodically detect protocol data units or service data units according to the sending cycle information; Parsing the protocol data unit or service data unit to obtain the indication of the reflected QoS. 21. The terminal according to claim 18, wherein the processor is further configured to perform the following process: Receive the sending cycle information of the reflective QoS indicator configured by the network device. 22. The terminal according to claim 21, wherein the processor is further configured to perform the following process: receiving the sending cycle information of the reflected QoS indicator configured by the network device through radio resource control RRC signaling. 23. A terminal, comprising a memory, a processor, and a computer program stored on the memory and operable on the processor; it is characterized in that, when the processor executes the program, the computer program according to claim 6 to The method for detecting the reflected QoS indicator described in any one of 10. 24. A computer-readable storage medium, on which a computer program is stored, wherein, when the program is executed by a processor, the method for detecting a reflected QoS indicator according to any one of claims 6 to 10 is implemented. step.

Images