CN109548089B - Transmitting and detecting method of reflection QoS indication identifier, network equipment and terminal - Google Patents
Transmitting and detecting method of reflection QoS indication identifier, network equipment and terminal Download PDFInfo
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- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
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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
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method for sending and detecting a reflective QoS indication identifier, a network device, and a terminal.
Background
The introduction of Reflective QoS (Reflective Quality of Service ) as indication information in the SDAP (service data adaptation protocol ) indicates that the mapping relationship of QoS flow ID (flow identifier of quality of service) to DRB (data radio bearer ) in the downstream SDAP packet is also applicable to upstream transmission. The Reflective QoS is in-band (in band) information, and is not transmitted to the opposite end through the RRC or other information transmission with feedback corresponding mechanism. To ensure that the Reflective QoS is correctly received by the peer, it is required to carry the Reflective QoS in all the SDAP protocol data units (Protocol Data Unit, abbreviated PDUs), or one or several consecutive ones carry the Reflective QoS until a data location satisfying the same QoS flow ID to DRB correspondence is received.
However, the prior art has the following disadvantages:
case 1: after the mapping relation between the QoS flow ID and the DRB is established, the mapping relation does not change frequently. Therefore, the Reflective QoS indication identifier always carries, which causes great waste of transmission resources.
Case 2: the manner of carrying one or a plurality of continuous Reflective QoS indication marks needs to wait for receiving uplink data to confirm that the opposite terminal receives the Reflective QoS indication. In the extreme case, as in case 1, there is a great waste of transmission resources.
Disclosure of Invention
The invention aims to provide a method for sending and detecting reflective QoS indication marks, network equipment and a terminal, so as to solve the problem of resource waste caused in the process of transmitting reflective QoS indication marks in the prior art.
In order to solve the above-mentioned problems, an embodiment of the present invention provides a method for transmitting a reflective QoS indicator, which is applied to a data adaptation protocol SDAP, and is characterized by comprising:
determining sending period information of an indication identifier of reflection QoS, wherein the indication identifier of reflection QoS is used for indicating whether a mapping relation between QoS flow identifiers and data radio bearers in downlink transmission is suitable for uplink transmission or not;
and periodically transmitting the indication mark of the reflection QoS according to the transmission period information.
Preferably, the sending cycle information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period.
Preferably, the step of periodically sending the indication identifier of the reflection QoS according to the sending period information includes:
and periodically transmitting the indication mark of the reflection QoS in the preset transmission window of each transmission period according to the number of the preset transmission windows, the time length of the preset transmission windows and the preset alignment mode of the transmission period and the preset transmission windows, which are agreed in advance.
Preferably, the step of periodically sending the indication identifier of the reflection QoS according to the sending period information includes:
and periodically transmitting the protocol data unit or the service data unit carrying the indication mark of the reflection QoS according to the transmission period information.
Preferably, the step of determining the transmission period information of the indication identifier of the reflection QoS includes:
the transmission period information of the indication mark of the reflection QoS is configured.
Preferably, after the step of configuring the transmission period information of the indication identifier of the reflection QoS, the method further includes:
and configuring the sending period information of the reflective QoS indication mark to a terminal.
The embodiment of the invention also provides a method for detecting the reflective QoS indication mark, which is applied to the SDAP and comprises the following steps:
acquiring sending period information of an indication mark of reflection QoS; the indication mark of the reflection QoS is used for indicating whether the mapping relation between the QoS flow mark and the data wireless bearing in the downlink transmission is suitable for the uplink transmission or not;
and periodically detecting the indication mark of the reflection QoS according to the sending period information.
Preferably, the sending cycle information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period.
Preferably, the step of periodically detecting the indication identifier of the reflection QoS according to the sending period information includes:
and periodically detecting the indication mark of the reflection QoS in the preset sending window of each sending period according to the number of the preset sending windows, the time length of the preset sending windows and the preset alignment mode of the sending period and the preset sending windows, which are agreed in advance.
Preferably, the step of periodically detecting the indication identifier of the reflection QoS according to the sending period information includes:
periodically detecting a protocol data unit or a service data unit according to the sending period information;
and analyzing the protocol data unit or the service data unit to acquire the indication identifier of the reflection QoS.
Preferably, the step of obtaining the transmission period information of the indication identifier of the reflection QoS includes:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment.
Preferably, the step of receiving the transmission period information of the indication identifier of the reflection QoS configured by the network device includes:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment through the radio resource control RRC signaling.
The embodiment of the invention also provides a network device which is applied to the data adaptation protocol SDAP and comprises a processor and a transceiver, wherein the processor is used for executing the following processes:
determining sending period information of an indication identifier of reflection QoS, wherein the indication identifier of reflection QoS is used for indicating whether a mapping relation between QoS flow identifiers and data radio bearers in downlink transmission is suitable for uplink transmission or not;
and periodically transmitting the indication mark of the reflection QoS according to the transmission period information.
Preferably, the sending cycle information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period.
Preferably, the processor is further configured to perform the following process:
and periodically transmitting the indication mark of the reflection QoS in the preset transmission window of each transmission period according to the number of the preset transmission windows, the time length of the preset transmission windows and the preset alignment mode of the transmission period and the preset transmission windows, which are agreed in advance.
Preferably, the processor is further configured to perform the following process:
and periodically transmitting the protocol data unit or the service data unit carrying the indication mark of the reflection QoS according to the transmission period information.
Preferably, the processor is further configured to perform the following process:
the transmission period information of the indication mark of the reflection QoS is configured.
Preferably, the processor is further configured to perform the following process:
and configuring the sending period information of the reflective QoS indication mark to a terminal.
The embodiment of the invention also provides a network device, which comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the transmission method of the reflection QoS indication identifier when executing the program.
The embodiment of the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps in the transmission method of the reflective QoS indication identifier as described above.
The embodiment of the invention also provides a terminal which is applied to the data adaptation protocol SDAP and comprises a processor and a transceiver, wherein the processor is used for executing the following processes:
acquiring sending period information of an indication mark of reflection QoS; the indication mark of the reflection QoS is used for indicating whether the mapping relation between the QoS flow mark and the data wireless bearing in the downlink transmission is suitable for the uplink transmission or not;
and periodically detecting the indication mark of the reflection QoS according to the sending period information.
Preferably, the sending cycle information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period.
Preferably, the processor is further configured to perform the following process:
and periodically detecting the indication mark of the reflection QoS in the preset sending window of each sending period according to the number of the preset sending windows, the time length of the preset sending windows and the preset alignment mode of the sending period and the preset sending windows, which are agreed in advance.
Preferably, the processor is further configured to perform the following process:
periodically detecting a protocol data unit or a service data unit according to the sending period information;
and analyzing the protocol data unit or the service data unit to acquire the indication identifier of the reflection QoS.
Preferably, the processor is further configured to perform the following process:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment.
Preferably, the processor is further configured to perform the following process:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment through the radio resource control RRC signaling.
The embodiment of the invention also provides a terminal which comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the detection method of the reflection QoS indication identifier when executing the program.
The embodiment of the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps in the method of detecting a reflective QoS indication identifier as described above.
The technical scheme of the invention has at least the following beneficial effects:
because the reflective QoS indication mark has no feedback mechanism in the transmission process, the embodiment of the invention introduces a mechanism for periodically sending/detecting the reflective QoS indication mark, the network equipment periodically sends the reflective QoS indication mark, and the terminal correspondingly periodically detects the reflective QoS indication mark, thereby avoiding the waste of transmission resources while ensuring the transmission reliability of the reflective QoS indication mark.
Drawings
Fig. 1 is a flowchart illustrating a step of a method for transmitting a reflective QoS indication identifier according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a transmission period and a preset transmission window in a transmission method of a reflective QoS indication identifier according to an embodiment of the present invention;
fig. 3 is a flowchart of a step of a method for detecting a reflective QoS indication identifier according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a network device according to an embodiment of the present invention;
fig. 5 shows a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides a method for sending a reflective QoS indicator, which is applied to a data adaptation protocol SDAP, and includes:
and step 12, periodically transmitting the indication mark of the reflection QoS according to the transmission period information.
In the above embodiment of the present invention, the indication identifier of the Reflective QoS (i.e. Reflective QoS) is used in the SDAP to indicate whether the mapping relationship from the QoS flow identifier to the data radio bearer DRB in the downstream SDAP packet is suitable for uplink transmission.
For example, 1bit is used as an indication bit of the indication mark of the reflected QoS, when the indication bit is "0", it is indicated that the mapping relationship from the QoS flow mark to the data radio bearer DRB in the downstream SDAP packet is not suitable for upstream transmission (the upstream transmission continues to use its own mapping relationship); and when the indication bit is '1', the mapping relation from the QoS flow identification to the data radio bearer DRB in the downlink SDAP packet is indicated to be suitable for uplink transmission.
Specifically, in the above embodiment of the present invention, the transmission period information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period. One or more preset transmission windows may be included in one transmission period.
Accordingly, step 12 includes:
step 121, periodically transmitting the indication identifier of the reflection QoS in the preset transmission window of each transmission period according to the number of preset transmission windows, the time length of the preset transmission windows and the preset alignment mode of the transmission period and the preset transmission windows.
In the above embodiment of the present invention, the transmission period information does not carry information about the relative position between the preset transmission window and the transmission period, so that the absolute position of the preset transmission window cannot be determined only according to the transmission period information. For example, the transmission period information includes: the time length of the transmission period is 100ms (set to 0-100 ms), the number of preset transmission windows in each transmission period is 2, and the time length of the preset transmission windows is 10ms; the position of the preset sending window may be any non-overlapping 10ms window within 0-100ms, for example 0-10ms, 20-30ms; alternatively, 40-50ms,90-100ms, etc., are not enumerated herein.
To sum up, in order to determine the absolute position of the preset sending window, the preset sending window and the sending period need to be aligned in time according to a preset alignment mode, and the alignment mode can refer to an air interface alignment mode; the alignment mode is known in advance by the network device and the terminal, and may be preset by the network device and the terminal, or the network device informs the terminal in advance, or the terminal reports to the network device in advance, which is not limited specifically herein.
As shown in fig. 2, when the number of preset transmission windows in the transmission period is 2, the alignment mode of the transmission period and the preset transmission windows is that the transmission period is aligned end to end, if the time length of the transmission period T is 100ms (set to 0-100 ms), the preset transmission window T window The time length of (2) is 10ms, the transmission window T is preset window Is 0-10ms and 90-100ms. After determining the absolute position of the preset sending window, the network side only sends the indication mark of the reflection QoS in the preset sending window, so that the waste of transmission resources is avoided.
It should be noted that, the location (e.g., 10-90 ms) other than the preset sending window in the network side sending period T will not send the indication identifier of the reflection QoS, and then the resource originally used for transmitting the indication identifier of the reflection QoS is used for transmitting other data or is used as a reserved resource (the reserved resource can be used for transmitting control information or data or signaling when there is other requirement), so that the utilization rate of the transmission resource is further improved.
Further, step 12 in the above embodiment of the present invention includes:
and step 122, periodically transmitting protocol data units (SDAP PDUs) or service data units (PDCP SDUs) carrying the indication marks of the reflection QoS according to the transmission period information.
In summary, in the above embodiment of the present invention, in each transmission period T, the duration is set to be T window Is only at the preset transmitting window T window And (3) internally transmitting SDAP PDU or PDCP SDU carrying the indication mark of the reflection QoS, thereby avoiding resource waste while ensuring the transmission reliability of the indication mark of the transmission reflection QoS.
Further, step 11 in the above embodiment of the present invention includes:
the transmission period information of the indication mark of the reflection QoS is configured. Namely the time length of the network side configuration transmission period, the number of preset transmission windows in each transmission period and the time length of the preset transmission windows. Transmission period T and preset transmission window T window A series of optional values may be set, and the granularity of configuration may be radio bearer RB, flow, and/or terminal level(UE level) is not particularly limited herein.
Further, the method in the above embodiment of the present invention further includes:
and configuring the sending period information of the reflective QoS indication mark to a terminal. The configuration mode of the network side can include Radio Resource Control (RRC) configuration and the like, the RRC entity configures and sends periodic information to the terminal (namely SDAP entity) through RRC signaling, and the RRC signaling can ensure the reliability of configuration and improve the configuration efficiency and safety.
In summary, the embodiment of the invention introduces a mechanism for periodically sending/detecting the indication identifier of the reflection QoS, and the network device periodically sends the indication identifier of the reflection QoS, and the terminal correspondingly periodically detects the indication identifier of the reflection QoS, thereby avoiding the waste of transmission resources while ensuring the transmission reliability of the indication identifier of the transmission reflection QoS.
As shown in fig. 3, an embodiment of the present invention further provides a method for detecting a reflected QoS indicator, which is applied to a data adaptation protocol SDAP, and includes:
and step 32, periodically detecting the indication mark of the reflection QoS according to the sending period information.
In the above embodiment of the present invention, the indication identifier of the Reflective QoS (i.e. Reflective QoS) is used in the SDAP to indicate whether the mapping relationship from the QoS flow ID to the DRB in the downstream SDAP packet is suitable for uplink transmission.
For example, 1bit is used as an indication bit of the indication mark of the reflected QoS, when the indication bit is "0", it is indicated that the mapping relationship from the QoS flow mark to the data radio bearer DRB in the downstream SDAP packet is not suitable for upstream transmission (the upstream transmission continues to use its own mapping relationship); and when the indication bit is '1', the mapping relation from the QoS flow identification to the data radio bearer DRB in the downlink SDAP packet is indicated to be suitable for uplink transmission.
Specifically, in the above embodiment of the present invention, the transmission period information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period. One or more preset transmission windows may be included in one transmission period.
Accordingly, step 32 includes:
step 321, periodically detecting the indication identifier of the reflection QoS in the preset sending window of each sending period according to the number of preset sending windows, the time length of the preset sending windows and the preset alignment mode of the sending period and the preset sending windows, which are agreed in advance.
In the above embodiment of the present invention, the transmission period information does not carry information about the relative position between the preset transmission window and the transmission period, so that the absolute position of the preset transmission window cannot be determined only according to the transmission period information. For example, the transmission period information includes: the time length of the transmission period is 100ms (set to 0-100 ms), the number of preset transmission windows in each transmission period is 2, and the time length of the preset transmission windows is 10ms; the position of the preset sending window may be any non-overlapping 10ms window within 0-100ms, for example 0-10ms, 20-30ms; alternatively, 40-50ms,90-100ms, etc., are not enumerated herein.
To sum up, in order to determine the absolute position of the preset sending window, the preset sending window and the sending period need to be aligned in time according to a preset alignment mode, and the alignment mode can refer to an air interface alignment mode; the alignment mode is known in advance by the network device and the terminal, and may be preset by the network device and the terminal, or the network device informs the terminal in advance, or the terminal reports to the network device in advance, which is not limited specifically herein.
After determining the absolute position of the preset sending window, the network side only sends the indication mark of the reflection QoS in the preset sending window, so that the waste of transmission resources is avoided.
It should be noted that, the location (e.g., 10-90 ms) other than the preset sending window in the network side sending period T will not send the indication identifier of the reflection QoS, and then the resource originally used for transmitting the indication identifier of the reflection QoS is used for transmitting other data or is used as a reserved resource (the reserved resource can be used for transmitting control information or data or signaling when there is other requirement), so that the utilization rate of the transmission resource is further improved.
Further, in the above embodiment of the present invention, step 32 includes:
step 322, periodically detecting a protocol data unit (SDAP PDU) or a service data unit (PDCP SDU) according to the transmission period information;
step 323, parse the said protocol data unit or service data unit, obtain the said indication label which reflects QoS.
In summary, in the above embodiment of the present invention, in each transmission period T, the terminal (i.e. the SDAP receiving end) only performs the transmission window T window The SDAP PDU or PDCP SDU in the transmission device detects the indication mark of the reflection QoS, thereby avoiding the resource waste while ensuring the transmission reliability of the indication mark of the transmission reflection QoS.
Further, step 31 in the above embodiment of the present invention includes:
step 311, receiving the sending period information of the indication identifier of the reflection QoS configured by the network device. Namely the time length of the network side configuration transmission period, the number of preset transmission windows in each transmission period and the time length of the preset transmission windows. Transmission period T and preset transmission window T window A series of optional values may be set, and the granularity of configuration may be radio bearer RB, flow, and/or terminal level (UE level), which is not specifically limited herein.
Specifically, step 311 includes:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment through the radio resource control RRC signaling. The configuration mode of the network side can include radio resource control RRC configuration and the like, and the terminal (i.e., the SDAP entity) monitors the sending period information of the indication identifier of the reflected QoS through RRC signaling, and the RRC signaling can ensure the reliability of the configuration, and improve the configuration efficiency and the security.
In summary, the embodiment of the invention introduces a mechanism for periodically sending/detecting the indication identifier of the reflection QoS, and the network device periodically sends the indication identifier of the reflection QoS, and the terminal correspondingly periodically detects the indication identifier of the reflection QoS, thereby avoiding the waste of transmission resources while ensuring the transmission reliability of the indication identifier of the transmission reflection QoS.
As shown in fig. 4, the embodiment of the present invention further provides a network device, which is applied to the data adaptation protocol SDAP, and includes a processor 400 and a transceiver 410, where the processor 400 is configured to perform the following procedures:
determining indication mark sending period information of reflection QoS, wherein the indication mark of reflection QoS is used for indicating whether the mapping relation between QoS flow mark and data wireless bearing in downlink transmission is suitable for uplink transmission or not;
and periodically transmitting the indication mark of the reflection QoS according to the transmission period information.
Preferably, the sending cycle information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period.
Preferably, the processor 400 is further configured to perform the following procedures:
and periodically transmitting the indication mark of the reflection QoS in the preset transmission window of each transmission period according to the number of the preset transmission windows, the time length of the preset transmission windows and the preset alignment mode of the transmission period and the preset transmission windows, which are agreed in advance.
Preferably, the processor 400 is further configured to perform the following procedures:
and periodically transmitting the protocol data unit or the service data unit carrying the indication mark of the reflection QoS according to the transmission period information.
Preferably, the processor 400 is further configured to perform the following procedures:
the transmission period information of the indication mark of the reflection QoS is configured.
Preferably, the processor 400 is further configured to perform the following procedures:
and configuring the sending period information of the reflective QoS indication mark to a terminal.
In summary, the embodiment of the invention introduces a periodic transmission/detection reflection QoS indication mark mechanism, the network equipment periodically transmits the reflection QoS indication mark, and the terminal correspondingly periodically detects the reflection QoS indication mark, thereby avoiding the waste of transmission resources while ensuring the transmission reliability of the transmission reflection QoS indication mark.
It should be noted that, if the network device provided in the embodiment of the present invention is a network device capable of executing the foregoing transmission method of the reflection QoS, all embodiments of the foregoing transmission method of the reflection QoS indication identifier are applicable to the network device, and the same or similar beneficial effects can be achieved.
The embodiment of the invention also provides a network device, which comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes each process in the embodiment of the method for transmitting the reflection QoS indication identifier when executing the program, and can achieve the same technical effect, and the repetition is avoided, so that the description is omitted.
The embodiment of the present invention also provides a computer readable storage medium, on which a computer program is stored, where the program when executed by a processor implements each process in the embodiment of the method for transmitting the reflective QoS indication identifier as described above, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
As shown in fig. 5, an embodiment of the present invention further provides a terminal, applied to a data adaptation protocol SDAP, including a processor 500 and a transceiver 510, the terminal further including a user interface 520, where the processor 500 is configured to perform the following procedures:
acquiring sending period information of an indication mark of reflection QoS; the indication mark of the reflection QoS is used for indicating whether the mapping relation between the QoS flow mark and the data wireless bearing in the downlink transmission is suitable for the uplink transmission or not;
and periodically detecting the indication mark of the reflection QoS according to the sending period information.
Preferably, the sending cycle information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period.
Preferably, the processor 500 is further configured to perform the following procedures:
and periodically detecting the indication mark of the reflection QoS in the preset sending window of each sending period according to the number of the preset sending windows, the time length of the preset sending windows and the preset alignment mode of the sending period and the preset sending windows, which are agreed in advance.
Preferably, the processor 500 is further configured to perform the following procedures:
periodically detecting a protocol data unit or a service data unit according to the sending period information;
and analyzing the protocol data unit or the service data unit to acquire the indication identifier of the reflection QoS.
Preferably, the processor 500 is further configured to perform the following procedures:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment.
Preferably, the processor 500 is further configured to perform the following procedures:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment through the radio resource control RRC signaling.
In summary, the embodiment of the invention introduces a mechanism for periodically sending/detecting the indication identifier of the reflection QoS, and the network device periodically sends the indication identifier of the reflection QoS, and the terminal correspondingly periodically detects the indication identifier of the reflection QoS, thereby avoiding the waste of transmission resources while ensuring the transmission reliability of the indication identifier of the transmission reflection QoS.
It should be noted that, if the terminal provided in the embodiment of the present invention is a terminal capable of executing the method for detecting the reflection QoS, all embodiments of the method for detecting the reflection QoS indication identifier are applicable to the terminal, and the same or similar beneficial effects can be achieved.
The embodiment of the invention also provides a terminal, which comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes each process in the embodiment of the method for detecting the reflection QoS indication mark as described above when executing the program, and can achieve the same technical effect, and the repetition is avoided, so that the description is omitted.
The embodiment of the present invention also provides a computer readable storage medium, on which a computer program is stored, where the program when executed by a processor implements each process in the embodiment of the method for detecting the reflective QoS indication identifier as described above, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may 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, magnetic disk storage and optical storage, etc.) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block or blocks.
These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (24)
1. The method for transmitting the reflection QoS indication mark is applied to a data adaptation protocol SDAP, and is characterized by comprising the following steps:
determining sending period information of an indication identifier of reflection QoS, wherein the indication identifier of reflection QoS is used for indicating whether a mapping relation between QoS flow identifiers and data radio bearers in downlink transmission is suitable for uplink transmission or not;
periodically transmitting the indication mark of the reflection QoS according to the transmission period information;
the transmission period information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period.
2. The transmission method according to claim 1, wherein the step of periodically transmitting the indication identifier of the reflection QoS according to the transmission period information includes:
and periodically transmitting the indication mark of the reflection QoS in the preset transmission window of each transmission period according to the number of the preset transmission windows, the time length of the preset transmission windows and the preset alignment mode of the transmission period and the preset transmission windows, which are agreed in advance.
3. The transmission method according to claim 1, wherein the step of periodically transmitting the indication identifier of the reflection QoS according to the transmission period information includes:
and periodically transmitting the protocol data unit or the service data unit carrying the indication mark of the reflection QoS according to the transmission period information.
4. The transmission method according to claim 1, wherein the step of determining transmission period information of the indication identifier of the reflection QoS includes:
the transmission period information of the indication mark of the reflection QoS is configured.
5. The transmission method according to claim 4, wherein after the step of configuring transmission period information of the indication identifier of the reflection QoS, the method further comprises:
and configuring the sending period information of the reflective QoS indication mark to a terminal.
6. The method for detecting the reflective QoS indication mark is applied to a data adaptation protocol SDAP, and is characterized by comprising the following steps:
acquiring sending period information of an indication mark of reflection QoS; the indication mark of the reflection QoS is used for indicating whether the mapping relation between the QoS flow mark and the data wireless bearing in the downlink transmission is suitable for the uplink transmission or not;
periodically detecting the indication mark of the reflection QoS according to the sending period information;
the transmission period information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period.
7. The method according to claim 6, wherein the step of periodically detecting the indication identifier of the reflection QoS according to the transmission period information includes:
and periodically detecting the indication mark of the reflection QoS in the preset sending window of each sending period according to the number of the preset sending windows, the time length of the preset sending windows and the preset alignment mode of the sending period and the preset sending windows, which are agreed in advance.
8. The method according to claim 6, wherein the step of periodically detecting the indication identifier of the reflection QoS according to the transmission period information includes:
periodically detecting a protocol data unit or a service data unit according to the sending period information;
and analyzing the protocol data unit or the service data unit to acquire the indication identifier of the reflection QoS.
9. The method according to claim 6, wherein the step of acquiring transmission period information of the indication identifier of the reflection QoS includes:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment.
10. The method according to claim 9, wherein the step of receiving transmission period information of the indication identifier of the reflection QoS configured by the network device includes:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment through the radio resource control RRC signaling.
11. A network device, applied in a data adaptation protocol SDAP, comprising a processor and a transceiver, wherein the processor is configured to perform the following procedures:
determining sending period information of an indication identifier of reflection QoS, wherein the indication identifier of reflection QoS is used for indicating whether a mapping relation between QoS flow identifiers and data radio bearers in downlink transmission is suitable for uplink transmission or not;
periodically transmitting the indication mark of the reflection QoS according to the transmission period information;
the transmission period information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period.
12. The network device of claim 11, wherein the processor is further configured to perform the following:
and periodically transmitting the indication mark of the reflection QoS in the preset transmission window of each transmission period according to the number of the preset transmission windows, the time length of the preset transmission windows and the preset alignment mode of the transmission period and the preset transmission windows, which are agreed in advance.
13. The network device of claim 11, wherein the processor is further configured to perform the following:
and periodically transmitting the protocol data unit or the service data unit carrying the indication mark of the reflection QoS according to the transmission period information.
14. The network device of claim 11, wherein the processor is further configured to perform the following:
the transmission period information of the indication mark of the reflection QoS is configured.
15. The network device of claim 14, wherein the processor is further configured to perform the following:
and configuring the sending period information of the reflective QoS indication mark to a terminal.
16. A network device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor; a method for transmitting a reflective QoS indication identifier according to any one of claims 1 to 5, wherein said processor executes said program.
17. A computer readable storage medium having stored thereon a computer program, which when executed by a processor performs the steps in the method of transmitting a reflective QoS indication identifier as claimed in any one of claims 1 to 5.
18. A terminal, applied to a data adaptation protocol SDAP, comprising a processor and a transceiver, wherein the processor is configured to perform the following procedures:
acquiring sending period information of an indication mark of reflection QoS; the indication mark of the reflection QoS is used for indicating whether the mapping relation between the QoS flow mark and the data wireless bearing in the downlink transmission is suitable for the uplink transmission or not;
periodically detecting the indication mark of the reflection QoS according to the sending period information;
the transmission period information includes: the method comprises the steps of sending the time length of a period, the number of preset sending windows in each sending period and the time length of the preset sending windows; the time length of the preset sending window is smaller than the time length of the sending period.
19. The terminal of claim 18, wherein the processor is further configured to perform the following:
and periodically detecting the indication mark of the reflection QoS in the preset sending window of each sending period according to the number of the preset sending windows, the time length of the preset sending windows and the preset alignment mode of the sending period and the preset sending windows, which are agreed in advance.
20. The terminal of claim 18, wherein the processor is further configured to perform the following:
periodically detecting a protocol data unit or a service data unit according to the sending period information;
and analyzing the protocol data unit or the service data unit to acquire the indication identifier of the reflection QoS.
21. The terminal of claim 18, wherein the processor is further configured to perform the following:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment.
22. The terminal of claim 21, wherein the processor is further configured to perform the following:
and receiving the sending period information of the indication mark of the reflection QoS configured by the network equipment through the radio resource control RRC signaling.
23. A terminal comprising a memory, a processor and a computer program stored on the memory and executable on the processor; a method of detecting reflective QoS indication marks according to any one of claims 6 to 10, characterized in that said processor, when executing said program, is implemented.
24. A computer readable storage medium having stored thereon a computer program, which when executed by a processor performs the steps in a method of detecting a reflective QoS indication identifier as claimed in any of claims 6 to 10.
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| CN103096314B (en) * | 2011-11-01 | 2018-04-20 | 中兴通讯股份有限公司 | A kind of method, system and PCRF for realizing reflection QoS mechanism |
| CN103209410A (en) * | 2012-01-11 | 2013-07-17 | 中兴通讯股份有限公司 | Methods and system for achieving QoS (quality of service) reflection mechanism |
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