WO2021000305A1 - 传输方式确定方法及相关设备 - Google Patents
传输方式确定方法及相关设备 Download PDFInfo
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- WO2021000305A1 WO2021000305A1 PCT/CN2019/094626 CN2019094626W WO2021000305A1 WO 2021000305 A1 WO2021000305 A1 WO 2021000305A1 CN 2019094626 W CN2019094626 W CN 2019094626W WO 2021000305 A1 WO2021000305 A1 WO 2021000305A1
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- WIPO (PCT)
- Prior art keywords
- transmission mode
- transmission
- resource
- data
- retransmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
Definitions
- This application relates to the field of communication technology, and in particular to a method for determining a transmission mode and related equipment.
- Device-to-device communication is different from the way in which communication data is received or sent through a base station in a traditional cellular system. Using device-to-device direct communication can have higher spectrum efficiency and lower transmission delay.
- 3rd Generation Partnership Project 3rd Generation Partnership Project
- transmission mode A The transmission resources of the device are allocated by the base station.
- the device transmits data on the sidelink (SL) according to the resources allocated by the base station.
- the device can allocate resources for a single transmission to the terminal, or The device allocates resources for semi-static transmission.
- Transmission mode B The device selects a resource in the resource pool for data transmission.
- the embodiment of the present application provides a method for determining a transmission mode and related equipment.
- an embodiment of the present application provides a method for determining a transmission mode.
- the method includes:
- the transmission mode is determined based on the resource authorization status.
- an embodiment of the present application provides an apparatus for determining a transmission mode, and the apparatus includes:
- the resource authorization status determining unit is used to determine the current resource authorization status
- the transmission mode determining unit is configured to determine the transmission mode based on the resource authorization status.
- an embodiment of the present application provides a user equipment, including a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be processed by the above
- the above program includes instructions for executing the steps in the method described in the first aspect of the embodiments of the present application.
- an embodiment of the present application provides a computer-readable storage medium, wherein the foregoing computer-readable storage medium stores a computer program for electronic data exchange, wherein the foregoing computer program enables a computer to execute Part or all of the steps described in the method described in one aspect.
- embodiments of the present application provide a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute Examples include part or all of the steps described in the method described in the first aspect.
- the computer program product may be a software installation package.
- the user equipment first determines the resource authorization status at the current moment, and then determines the transmission mode based on the determined resource authorization status, which realizes the determination of the transmission mode based on the actual resource authorization status, thereby avoiding resource Conflict issues.
- FIG. 1A is a schematic diagram of a transmission mode A provided by an embodiment of the present application.
- FIG. 1B is a schematic diagram of a transmission mode B provided by an embodiment of the present application.
- FIG. 2 is a schematic flowchart of a method for determining a transmission mode provided by an embodiment of the present application
- FIG. 3 is a schematic flowchart of another method for determining a transmission mode provided by an embodiment of the present application
- FIG. 4 is a schematic flowchart of another method for determining a transmission mode provided by an embodiment of the present application.
- FIG. 5 is a schematic flowchart of another method for determining a transmission mode according to an embodiment of the present application.
- FIG. 6 is a schematic flowchart of another method for determining a transmission mode provided by an embodiment of the present application.
- FIG. 7 is a schematic flowchart of another method for determining a transmission mode provided by an embodiment of the present application.
- FIG. 8 is a schematic structural diagram of a user equipment provided by an embodiment of the present application.
- FIG. 9 is a schematic structural diagram of a transmission mode determining apparatus provided by an embodiment of the present application.
- FIG. 10 is a schematic structural diagram of another apparatus for determining a transmission mode provided by an embodiment of the present application.
- User Equipment can include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices, or other processing devices connected to wireless modems, as well as various forms of terminals. Station, MS), terminal device (terminal device) and so on.
- FIG. 1A is a schematic diagram of a transmission mode A provided by an embodiment of the present application
- FIG. 1B is a schematic diagram of a transmission mode B provided by an embodiment of the present application.
- 3GPP device-to-device communication is divided into different stages for research.
- Proximity-based Service Device-to-device communication in Rel-12/13 is studied for the ProSe scenario, which is mainly for public safety services.
- HARQ is implemented through active retransmission.
- the receiving end does not feedback, but the sender actively retransmits.
- the number of retransmissions is fixed at 4 or other values.
- V2X Vehicle to everything
- HARQ is realized through active retransmission.
- the receiving end does not provide feedback, but the sender actively retransmits.
- the number of retransmissions is specified by the network equipment (such as transmission mode A) or the user equipment determines by itself (such as transmission mode) B), the number of retransmissions can be 1, 2, or other values.
- Enhancements to wearable devices In Rel-14, this scenario studies the scenario where wearable devices connect to the network through mobile phones, and its main focus is on low mobile speeds. And low-power access scenarios. FeD2D does not standardize HARQ.
- New Radio (NR) V2X is not limited to broadcast scenarios, but is further extended to unicast and multicast scenarios. In these scenarios, the research of V2X application.
- LTE Long Term Evolution
- NR New Radio
- NR V2X will also define the two resource authorization modes mentioned above, transmission mode A and transmission mode B.
- the user equipment may be in a hybrid transmission mode, that is, transmission mode A can be used for resource acquisition, and transmission mode B can be used for resource acquisition at the same time, so there may be a resource conflict problem.
- NR V2X introduces HARQ retransmission based on feedback, which is not limited to unicast communication, but also includes multicast communication.
- FIG. 2 is a schematic flowchart of a method for determining a transmission mode according to an embodiment of the application, including the following steps:
- Step 201 The user equipment determines the resource authorization status at the current moment.
- the resource authorization status is used to indicate the specific status of the current resource authorization of the user equipment.
- the resource authorization status includes, for example, new transmission resources in one transmission mode; retransmission resources in one transmission mode; new transmission resources in two transmission modes; new transmission resources in one transmission mode and retransmission in another transmission mode Resources; or retransmission resources for two transmission modes, etc.
- the new transmission resource refers to the instruction of the network device or the user equipment determines whether the resource is used for the new transmission.
- the retransmission resource refers to the instruction of the network equipment or the user equipment determining whether the resource is used for retransmission.
- the New Data Indicator (NDI) of the newly transmitted resource is reversed, and the NDI of the retransmitted resource is not reversed.
- Step 202 The user equipment determines a transmission mode based on the resource authorization status.
- the transmission methods include, for example, performing a new transmission; not performing a new transmission; performing a retransmission; performing no retransmission; performing a new transmission associated with which new transmission resource; or performing a retransmission of which retransmission resource.
- the method further includes: the user equipment performs data transmission based on the resource associated with the transmission mode.
- the user equipment performs a new transmission based on the new transmission resource; if the transmission method is associated with a retransmission resource, the user equipment performs a retransmission based on the retransmission resource.
- the user equipment performs data transmission based on the resources associated with the transmission mode, including: if the transmission mode is associated with a retransmission resource, the transmission mode associated with the retransmission resource uses a third HARQ process, so If there is third data to be retransmitted in the third HARQ process buffer, the user equipment uses the retransmission resource associated with the transmission mode to retransmit the third data to be retransmitted.
- the user equipment performs data transmission based on the resources associated with the transmission mode, including: if the transmission mode is associated with retransmission resources and the first logical channel has first data to be transmitted, the user equipment uses The first data generates a first media access control (Media Access Controller, MAC) protocol data unit (Protocol Data Unit, PDU), and the retransmission resource associated with the transmission mode is associated with the first logical channel; the user equipment uses The retransmission resource associated with the transmission mode transmits the first MAC PDU.
- Media Access Controller Media Access Controller
- PDU Protocol Data Unit
- the user equipment performs data transmission based on the resources associated with the transmission mode, including: if the transmission mode is associated with a new transmission resource and there is second data to be transmitted in the second logical channel, the user equipment Using the second data to generate a second MAC PDU, the new transmission resource associated with the transmission mode is associated with the second logical channel; the user equipment uses the new transmission resource associated with the transmission mode to transmit the second MAC PDU.
- the method further includes:
- the user equipment If there is no data to be transmitted in the second logical channel, the user equipment does not perform data transmission or performs bit filling on the second logical channel.
- the method further includes: the user equipment uses the eleventh data in the thirteenth logical channel to generate the third MAC PDU, so The new transmission resource associated with the thirteenth logical channel is different from the new transmission resource associated with the transmission mode; the user equipment stores the third MAC PDU in the HARQ used by the new transmission resource associated with the thirteenth logical channel In the process buffer, or discard the third MAC PDU.
- the user equipment first determines the resource authorization status at the current moment, and then determines the transmission mode based on the determined resource authorization status, which realizes the determination of the transmission mode based on the actual resource authorization status, thereby avoiding resource Conflict issues.
- Figure 3 is a schematic flow diagram of another transmission method determination method provided by an embodiment of the application, when the same Hybrid Automatic Repeat reQuest (HARQ) process is used in different transmission modes , The method includes the following steps:
- Step 301 The user equipment determines the resource authorization status at the current moment, the resource authorization status includes the first newly transmitted resource in the first transmission mode, the first newly transmitted resource uses a first HARQ process, and the first HARQ process buffers There is the first data to be retransmitted.
- Step 302 The user equipment determines the transmission mode according to at least one of the following: the first transmission mode, the second transmission mode used by the first data to be retransmitted, the first transmission mode of the data associated with the first new transmission resource A Quality of Service (QoS) attribute, and the second QoS attribute of the first data to be retransmitted.
- QoS Quality of Service
- the first transmission mode may be transmission mode A or transmission mode B.
- the second transmission mode can be transmission mode A or transmission mode B.
- the second transmission mode may be a transmission mode used before the first data to be retransmitted, or may be a transmission mode currently used by the first data to be retransmitted.
- the first QoS attribute includes at least one of the following: the first priority of the third logical channel associated with the first new transmission resource; whether the third logical channel has data to be transmitted; in the third logical When the channel has third data to be transmitted, the third data has the second priority.
- the second QoS attribute includes at least one of the following: the third priority of the first data to be retransmitted, and the fourth priority of the fourth logical channel associated with the first retransmitted data.
- first priority is higher than the fourth priority, or the first priority is equal to the third priority, or the second priority is higher than the third priority, or the The second priority is higher than the fourth priority;
- the user equipment determines that the first QoS attribute has priority over the second QoS attribute.
- the third logical channel has third data to be transmitted
- the fourth priority is higher than the first priority, or the fourth priority is higher than the second priority, or the third priority is higher than the first priority, or The third priority is higher than the second priority; the user equipment determines that the second QoS attribute has priority over the first QoS attribute.
- the user equipment determines that the second QoS attribute has priority over the first QoS attribute.
- the user equipment determines the transmission mode according to at least one of the following, including:
- the user equipment determines that the transmission mode is a new transmission.
- the method further includes:
- the user equipment determines that the transmission mode is no new transmission .
- the method further includes:
- the user equipment determines that the transmission mode is a new transmission.
- the method further includes:
- the user equipment determines that the transmission mode is no new transmission .
- the first set transmission mode may be transmission mode A or transmission mode B.
- the user equipment determines that the transmission mode is new transmission; if the first transmission mode is transmission Mode B, the second transmission mode is transmission mode A, then the user equipment determines that the transmission mode is no new transmission.
- the method further includes:
- the user equipment determines that the transmission mode is new transmission.
- the method further includes:
- the user equipment performs data transmission based on the first new transmission resource.
- the user equipment performing data transmission based on the first new transmission resource includes:
- the user equipment uses the third data to generate a MAC PDU, and uses the first new transmission resource to transmit the generated MAC PDU;
- the user equipment performs bit filling on the third logical channel.
- the user equipment determines to abandon using the first new transmission resource for new transmission.
- the resource authorization status includes a new transmission resource of one transmission mode
- the At least one of the transmission mode used by the data to be retransmitted in the HARQ process buffer used by the newly transmitted resource, the QoS attribute of the data associated with the newly transmitted resource, and the QoS attribute of the data to be retransmitted are used to determine the transmission mode, which is achieved
- the transmission method is determined based on the actual resource authorization status, thereby avoiding resource conflict problems.
- FIG. 4 is a schematic flowchart of another method for determining a transmission mode according to an embodiment of the application.
- the method includes the following steps:
- Step 401 The user equipment determines the resource authorization status at the current moment, the resource authorization status includes the first retransmission resource of the third transmission mode, the first retransmission resource uses a second HARQ process, and the second HARQ process buffers There is second data to be retransmitted.
- Step 402 The user equipment determines the transmission mode according to at least one of the following: the third transmission mode, the fourth transmission mode used by the second data to be retransmitted, the first data associated with the first retransmission resource Three QoS attributes, the fourth QoS attribute of the second data to be retransmitted.
- the third transmission mode can be transmission mode A or transmission mode B.
- the fourth transmission mode can be transmission mode A or transmission mode B.
- the fourth transmission mode may be a transmission mode used before the second data to be retransmitted, or may be a transmission mode currently used by the second data to be retransmitted.
- the third QoS attribute includes at least one of the following: the fifth priority of the fifth logical channel associated with the first retransmission resource; whether there is data to be transmitted in the fifth logical channel; When the channel has fourth data to be transmitted, the fourth data has the sixth priority.
- the fourth QoS attribute includes at least one of the following: the seventh priority of the second data to be retransmitted, and the eighth priority of the sixth logical channel associated with the second retransmitted data.
- the fifth priority is higher than the eighth priority, or the fifth priority is higher than the seventh priority, or the sixth priority is higher than the seventh priority, or The sixth priority is higher than the eighth priority;
- the user equipment determines that the third QoS attribute has priority over the fourth QoS attribute.
- the fifth logical channel has fourth data to be transmitted
- the eighth priority is higher than the fifth priority, or the eighth priority is higher than the sixth priority, or the seventh priority is higher than the fifth priority, or The seventh priority is higher than the sixth priority;
- the user equipment determines that the fourth QoS attribute has priority over the third QoS attribute.
- the user equipment determines that the fourth QoS attribute has priority over the third QoS attribute.
- the user equipment determines the transmission mode according to at least one of the following, including: if at least one of the following is satisfied: the third transmission mode is the same as the fourth transmission mode, and the third transmission mode
- the QoS attribute takes precedence over the fourth QoS attribute, and the user equipment determines that the transmission mode is retransmission.
- the method further includes:
- the user equipment determines that the transmission mode is no retransmission .
- the method further includes:
- the user equipment determines that the transmission mode is retransmission.
- the method further includes:
- the user equipment determines that the transmission mode is no retransmission .
- the second set transmission mode may be transmission mode A or transmission mode B.
- the user equipment determines that the transmission mode is retransmission; if the third transmission mode is transmission Mode B, the fourth transmission mode is transmission mode A, then the user equipment determines that the transmission mode is no retransmission.
- the method further includes:
- the user equipment determines that the transmission mode is no retransmission.
- the method further includes:
- the user equipment determines that the transmission mode is retransmission.
- the method further includes:
- the method further includes:
- the user equipment performs data transmission based on the first retransmission resource.
- the user equipment performing data transmission based on the first retransmission resource includes:
- the user equipment uses the first retransmission resource to retransmit the second data to be retransmitted.
- the user equipment performing data transmission based on the first retransmission resource includes:
- the user equipment uses the fourth data to generate a MAC PDU, and the user equipment uses the first retransmission resource to transmit the generated MAC PDU.
- the user equipment determines to give up using the first retransmission resource for retransmission.
- the resource authorization status includes a retransmission resource of one transmission mode
- the At least one of the transmission mode used by the data to be retransmitted in the HARQ process buffer used by the retransmission resource, the QoS attribute of the data associated with the retransmission resource, and the QoS attribute of the data to be retransmitted are used to determine the transmission mode, which is achieved
- the transmission method is determined based on the actual resource authorization status, thereby avoiding resource conflict problems.
- FIG. 5 is a schematic flowchart of another transmission mode determination method provided by an embodiment of this application.
- the method includes the following steps:
- Step 501 The user equipment determines the resource authorization status at the current moment, where the resource authorization status includes the second new transmission resource in the fifth transmission mode and the third new transmission resource in the sixth transmission mode.
- Step 502 The user equipment determines the transmission mode according to at least one of the following: the fifth transmission mode, the sixth transmission mode, the fifth QoS attribute, and the sixth QoS attribute; the fifth QoS attribute is the first The second QoS attribute of the data associated with the newly transmitted resource, and the sixth QoS attribute is the QoS attribute of the data associated with the third newly transmitted resource.
- the fifth transmission mode can be transmission mode A or transmission mode B.
- the sixth transmission mode can be transmission mode A or transmission mode B.
- the fifth transmission mode is different from the sixth transmission mode.
- the fifth QoS attribute includes at least one of the following: the ninth priority of the seventh logical channel associated with the second new transmission resource; whether the seventh logical channel has data to be transmitted; in the seventh logical When the channel has fifth data to be transmitted, the fifth data has the tenth priority.
- the sixth QoS attribute includes at least one of the following: the eleventh priority of the eighth logical channel associated with the third new transmission resource; whether the eighth logical channel has data to be transmitted; When the logical channel has sixth data to be transmitted, the sixth data has the twelfth priority.
- the seventh logical channel has fifth data to be transmitted and the eighth logical channel has sixth data to be transmitted;
- the ninth priority is higher than the eleventh priority, or the ninth priority is higher than the twelfth priority, or the tenth priority is higher than the first priority, Or the tenth priority is higher than the twelfth priority;
- the user equipment determines that the fifth QoS attribute has priority over the sixth QoS attribute.
- the seventh logical channel has fifth data to be transmitted and the eighth logical channel has sixth data to be transmitted;
- the eleventh priority is higher than the ninth priority, or the eleventh priority is higher than the tenth priority, or the twelfth priority is higher than the ninth priority , Or the twelfth priority is higher than the tenth priority;
- the user equipment determines that the sixth QoS attribute has priority over the fifth QoS attribute.
- the user equipment determines that the fifth QoS attribute has priority over the sixth QoS attribute.
- the user equipment determines that the sixth QoS attribute has priority over the fifth QoS attribute.
- the user equipment determines the transmission mode according to at least one of the following, including: if the fifth QoS attribute has priority over the sixth QoS attribute, determining that the transmission mode is The second new biography associated with the resource.
- the method further includes:
- the sixth QoS attribute has priority over the fifth QoS attribute, it is determined that the transmission mode is a new transmission associated with the third new transmission resource.
- the method further includes:
- the fifth transmission mode is the third set transmission mode, it is determined that the transmission mode is a new transmission associated with the second new transmission resource.
- the method further includes:
- the sixth transmission mode is the third set transmission mode, it is determined that the transmission mode is a new transmission associated with the third new transmission resource.
- the third set transmission mode can be transmission mode A or transmission mode B.
- the user equipment determines that the transmission mode is a new transmission associated with the second new transmission resource; If the fifth transmission mode is transmission mode B and the sixth transmission mode is transmission mode A, the user equipment determines that the transmission mode is a new transmission associated with the third new transmission resource.
- the method before step 502, the method further includes:
- the user equipment uses the method described in method embodiment 1 to determine the second new transmission resource to obtain the first determination result, and uses the method described in method embodiment 1 to determine the third new transmission resource to obtain The second judgment result;
- the user equipment determines that the transmission mode is a new transmission associated with the second new transmission resource, and abandons the New biography related to the third new biography resource;
- the user equipment determines that the transmission mode is a new transmission associated with the third new transmission resource, and abandons the New biography related to the second new biography resource;
- the user equipment determines that the transmission mode is no new transmission
- the method further includes:
- the user equipment performs data transmission based on the second new transmission resource.
- the user equipment performing data transmission based on the second new transmission resource includes:
- the user equipment uses the fifth data to generate a MAC PDU, and uses the second new transmission resource to transmit the generated MAC PDU;
- the user equipment performs bit filling on the seventh logical channel.
- the method further includes:
- the user equipment uses the sixth data to generate a MAC PDU; the user equipment stores the generated MAC PDU in the HARQ process buffer used by the third new transmission resource , Or discard the generated MAC PDU.
- the method further includes:
- the user equipment performs data transmission based on the third new transmission resource.
- the user equipment performing data transmission based on the third new transmission resource includes:
- the user equipment uses the sixth data to generate a MAC PDU, and uses the third new transmission resource to transmit the generated MAC PDU;
- the user equipment performs bit filling on the eighth logical channel.
- the method further includes:
- the user equipment uses the fifth data to generate a MAC PDU; the user equipment stores the generated MAC PDU in the HARQ process buffer used by the second new transmission resource , Or discard the generated MAC PDU.
- the user equipment determines to give up using the second new transmission resource for new transmission, and to give up using the third new transmission resource for new transmission. .
- the resource authorization status includes new transmission resources of two transmission modes
- the other transmission mode according to one transmission mode, the other transmission mode, and the new transmission resource association of one of the transmission modes
- the transmission mode is determined by at least one of the QoS attribute of the data of the data and the QoS attribute of the data associated with the new transmission resource of the other transmission mode, which realizes the determination of the transmission mode based on the actual resource authorization status, thereby avoiding resource conflict problems .
- FIG. 6 is a schematic flowchart of another transmission mode determination method provided by an embodiment of this application.
- the method includes the following steps:
- Step 601 The user equipment determines the resource authorization status at the current moment, where the resource authorization status includes the fourth new transmission resource in the seventh transmission mode and the second retransmission resource in the eighth transmission mode.
- Step 602 The user equipment determines the transmission mode according to at least one of the following: the seventh transmission mode, the eighth transmission mode, the seventh QoS attribute, and the eighth QoS attribute; the seventh QoS attribute is the first Four QoS attributes of the data associated with the new transmission resource, and the eighth QoS attribute is the QoS attribute of the data associated with the second retransmission resource.
- the seventh transmission mode can be transmission mode A or transmission mode B.
- the eighth transmission mode can be transmission mode A or transmission mode B.
- the seventh transmission mode is different from the eighth transmission mode.
- the seventh QoS attribute includes at least one of the following: the thirteenth priority of the ninth logical channel associated with the fourth new transmission resource; whether there is data to be transmitted in the ninth logical channel; When the logical channel has seventh data to be transmitted, the seventh data has the fourteenth priority.
- the eighth QoS attribute includes at least one of the following: the fifteenth priority of the tenth logical channel associated with the second retransmission resource; whether the tenth logical channel has data to be transmitted; When the logical channel has eighth data to be transmitted, the eighth data has the sixteenth priority.
- the ninth logical channel has seventh data to be transmitted and the tenth logical channel has eighth data to be transmitted;
- the thirteenth priority is higher than the fifteenth priority, or the thirteenth priority is higher than the sixteenth priority, or the fourteenth priority is higher than the fifteenth priority, or The fourteenth priority is higher than the sixteenth priority;
- the user equipment determines that the seventh QoS attribute has priority over the eighth QoS attribute.
- the ninth logical channel has seventh data to be transmitted and the tenth logical channel has eighth data to be transmitted;
- the fifteenth priority is higher than the thirteenth priority, or the fifteenth priority is higher than the fourteenth priority, or the sixteenth priority is higher than the thirteenth priority, or The sixteenth priority is higher than the fourteenth priority;
- the user equipment determines that the eighth QoS attribute has priority over the seventh QoS attribute.
- the user equipment determines that the seventh QoS attribute has priority over the eighth QoS attribute.
- the user equipment determines that the eighth QoS attribute has priority over the seventh QoS attribute.
- the user equipment determines the transmission mode according to at least one of the following, including:
- the method further includes:
- the eighth QoS attribute has priority over the seventh QoS attribute, it is determined that the transmission mode is retransmission.
- the method further includes:
- the seventh transmission mode is the fourth set transmission mode, it is determined that the transmission mode is a new transmission.
- the method further includes:
- the eighth transmission mode is the fourth set transmission mode, it is determined that the transmission mode is retransmission.
- the fourth set transmission mode may be transmission mode A or transmission mode B.
- the fourth transmission mode is transmission mode A
- the seventh transmission mode and the eighth transmission mode are both transmission mode A
- the user equipment determines that the transmission mode is new transmission
- the seventh transmission mode is transmission Mode B and the eighth transmission mode are transmission mode A
- the user equipment determines that the transmission mode is retransmission.
- the method before step 602, the method further includes:
- the user equipment uses the method described in method embodiment 1 to determine the fourth new transmission resource to obtain a third determination result, and uses the method described in method embodiment 2 to determine the second retransmission resource to obtain The fourth judgment result;
- the user equipment determines that the transmission mode is a new transmission associated with the fourth new transmission resource, and abandons the Retransmission associated with the second retransmission resource;
- the user equipment determines that the transmission mode is retransmission associated with the second retransmission resource, and abandons the The fourth new biography related to new resources;
- the user equipment determines that the transmission mode is abandoning transmission
- the method further includes:
- the user equipment performs data transmission based on the fourth new transmission resource.
- the user equipment performing data transmission based on the fourth new transmission resource includes:
- the user equipment uses the seventh data to generate a MAC PDU, and uses the fourth new transmission resource to transmit the generated MAC PDU;
- the user equipment performs bit filling on the ninth logical channel.
- the method further includes:
- the user equipment If the transmission mode is to perform retransmission associated with the second retransmission resource, the user equipment performs data transmission based on the second retransmission resource.
- the user equipment performing data transmission based on the second retransmission resource includes:
- the user equipment uses the eighth data to generate a MAC PDU, and uses the second retransmission resource to transmit the generated MAC PDU.
- the user equipment performing data transmission based on the second retransmission resource includes:
- the user equipment uses the second retransmission resource to retransmit the fourth data to be retransmitted pass.
- the user equipment determines to abandon using the fourth new transmission resource for new transmission, and to abandon using the second retransmission resource for retransmission.
- the resource authorization status includes the new transmission resource of one transmission mode and the retransmission resource of another transmission mode, then according to the one transmission mode, the other transmission mode Mode, the QoS attribute of the data associated with the new transmission resource in one of the transmission modes, and the QoS attribute of the data associated with the retransmission resource in the other transmission mode.
- the resource authorization status determines the transmission mode, thereby avoiding resource conflicts.
- FIG. 7 is a schematic flowchart of another transmission mode determination method provided by an embodiment of this application.
- the method includes the following steps:
- Step 701 The user equipment determines the resource authorization status at the current moment, where the resource authorization status includes the third retransmission resource in the ninth transmission mode and the fourth retransmission resource in the tenth transmission mode.
- Step 702 The user equipment determines the transmission mode according to at least one of the following: the ninth transmission mode, the tenth transmission mode, the ninth QoS attribute, and the tenth QoS attribute; the ninth QoS attribute is the first The QoS attribute of the data associated with the triple retransmission resource, and the tenth QoS attribute is the QoS attribute of the data associated with the fourth retransmission resource.
- the ninth transmission mode can be transmission mode A or transmission mode B.
- the tenth transmission mode can be transmission mode A or transmission mode B.
- the ninth transmission mode is different from the tenth transmission mode.
- the ninth QoS attribute includes at least one of the following: the seventeenth priority of the eleventh logical channel associated with the third retransmission resource; whether the eleventh logical channel has data to be transmitted; When the eleventh logical channel has ninth data to be transmitted, the eighteenth priority of the ninth data.
- the tenth QoS attribute includes at least one of the following: the nineteenth priority of the twelfth logical channel associated with the fourth retransmission resource; whether the twelfth logical channel has data to be transmitted; When the twelfth logical channel has tenth data to be transmitted, the tenth data has the twentieth priority.
- the eleventh logical channel has ninth data to be transmitted and the twelfth logical channel has tenth data to be transmitted;
- the seventeen priority is higher than the nineteen priority, or the seventeen priority is higher than the twenty priority, or the eighteen priority is higher than the nineteen priority, or The eighteenth priority is higher than the twenty priority;
- the user equipment determines that the ninth QoS attribute has priority over the tenth QoS attribute.
- the eleventh logical channel has ninth data to be transmitted and the twelfth logical channel has tenth data to be transmitted;
- the nineteen priority is higher than the seventeen priority, or the nineteen priority is higher than the eighteen priority, or the twenty priority is higher than the seventeen priority, or The twenty priority is higher than the eighteen priority;
- the user equipment determines that the tenth QoS attribute has priority over the ninth QoS attribute.
- the user equipment determines that the ninth QoS attribute has priority over the tenth QoS attribute.
- the user equipment determines that the tenth QoS attribute has priority over the ninth QoS attribute.
- the user equipment determines the transmission mode according to at least one of the following, including:
- the ninth QoS attribute has priority over the tenth QoS attribute, it is determined that the transmission mode is retransmission associated with the third retransmission resource.
- the method further includes:
- the transmission mode is retransmission associated with the fourth retransmission resource.
- the method further includes:
- the ninth transmission mode is the fifth set transmission mode, it is determined that the transmission mode is retransmission associated with the third retransmission resource.
- the method further includes:
- the tenth transmission mode is the fifth set transmission mode, it is determined that the transmission mode is retransmission associated with the fourth retransmission resource.
- the fifth set transmission mode may be transmission mode A or transmission mode B.
- the user equipment determines that the transmission mode is to perform the retransmission associated with the third retransmission resource. If the ninth transmission mode is transmission mode B and the tenth transmission mode is transmission mode A, the user equipment determines that the transmission mode is to perform the retransmission associated with the fourth retransmission resource.
- step 702 the method further includes:
- the user equipment uses the method described in method embodiment 2 to determine the third retransmission resource to obtain a fifth determination result, and uses the method described in method embodiment 2 to determine the fourth retransmission resource to obtain The sixth judgment result;
- the user equipment determines that the transmission mode is retransmission associated with the third retransmission resource, and abandons the Retransmission associated with the fourth retransmission resource;
- the user equipment determines that the transmission mode is retransmission associated with the fourth retransmission resource, and abandons the Retransmission associated with the third retransmission resource;
- the user equipment determines that the transmission mode is abandoning transmission
- the method further includes:
- the user equipment If the transmission mode is to perform retransmission associated with the third retransmission resource, the user equipment performs data transmission based on the third retransmission resource.
- the user equipment performing data transmission based on the third retransmission resource includes:
- the user equipment uses the ninth data to generate a MAC PDU, and uses the third retransmission resource to transmit the generated MAC PDU.
- the user equipment performing data transmission based on the third retransmission resource includes:
- the user equipment uses the third retransmission resource to retransmit the fifth data to be retransmitted pass.
- the method further includes:
- the user equipment If the transmission mode is to perform retransmission associated with the fourth retransmission resource, the user equipment performs data transmission based on the fourth retransmission resource.
- the user equipment performing data transmission based on the fourth retransmission resource includes:
- the user equipment uses the ninth data to generate a MAC PDU, and uses the fourth retransmission resource to transmit the generated MAC PDU.
- the user equipment performing data transmission based on the fourth retransmission resource includes:
- the user equipment uses the fourth retransmission resource to retransmit the sixth data to be retransmitted pass.
- the user equipment determines to abandon the use of the third retransmission resource for retransmission and to abandon the use of the fourth retransmission resource for retransmission.
- the resource authorization status includes retransmission resources of two transmission modes
- the retransmission resources of one of the transmission modes, the other transmission mode, and the retransmission resources of one of the transmission modes are associated
- the transmission mode is determined by at least one of the QoS attribute of the data of the data and the QoS attribute of the data associated with the retransmission resource of the other transmission mode, which realizes the determination of the transmission mode based on the actual resource authorization status, thereby avoiding resource conflict problems .
- FIG. 8 is a user equipment provided by an embodiment of the present application, which includes: one or more processors, one or more memories, one or more transceivers, and one or more programs;
- the one or more programs are stored in the memory, and are configured to be executed by the one or more processors;
- the program includes instructions for performing the following steps:
- the program when the same HARQ process is used for different transmission modes, in terms of determining the transmission mode based on the resource authorization status, the program includes instructions specifically for performing the following steps:
- the first new transmission resource uses the first HARQ process, and there is first data to be retransmitted in the first HARQ process buffer, the following is At least one item determines the transmission mode:
- the first transmission mode, the second transmission mode used by the first data to be retransmitted, the first quality of service QoS attribute of the data associated with the first new transmission resource, and the first data to be retransmitted 2.
- the program includes instructions specifically for executing the following steps:
- the first transmission mode is the same as the second transmission mode, and the first QoS attribute takes precedence over the second QoS attribute, then it is determined that the transmission mode is a new transmission.
- the program includes instructions specifically used to perform the following steps:
- the first transmission mode is different from the second transmission mode, and the second QoS attribute takes precedence over the first QoS attribute, then it is determined that the transmission mode is no new transmission.
- the program includes instructions specifically used to perform the following steps:
- the first transmission mode is the same as the second transmission mode, and the first transmission mode is the first set transmission mode, then it is determined that the transmission mode is a new transmission.
- the program includes instructions specifically used to perform the following steps:
- the first transmission mode is different from the second transmission mode, and the first transmission mode is not the first set transmission mode, then it is determined that the transmission mode is no new transmission.
- the program includes instructions specifically used to perform the following steps:
- the transmission mode is a new transmission.
- the program when the same HARQ process is used for different transmission modes, in terms of determining the transmission mode based on the resource authorization status, the program includes instructions specifically for performing the following steps:
- the first retransmission resource uses the second HARQ process, and there is second data to be retransmitted in the second HARQ process buffer, the following is At least one item determines the transmission mode:
- the third transmission mode, the fourth transmission mode used by the second data to be retransmitted, the third QoS attribute of the data associated with the first retransmission resource, and the fourth QoS of the second data to be retransmitted Attributes.
- the program includes instructions specifically for executing the following steps:
- the third transmission mode is the same as the fourth transmission mode, and the third QoS attribute has priority over the fourth QoS attribute, then it is determined that the transmission mode is retransmission.
- the program includes instructions specifically used to perform the following steps:
- the third transmission mode is different from the fourth transmission mode, and the fourth QoS attribute takes precedence over the third QoS attribute, then it is determined that the transmission mode is no retransmission.
- the program includes instructions specifically used to perform the following steps:
- the third transmission mode is the same as the fourth transmission mode, and the third transmission mode is the second set transmission mode, then it is determined that the transmission mode is retransmission.
- the program includes instructions specifically used to perform the following steps:
- the third transmission mode is different from the fourth transmission mode, and the third transmission mode is not the second set transmission mode, then it is determined that the transmission mode is no retransmission.
- the program includes instructions specifically used to perform the following steps:
- the third transmission mode is different from the fourth transmission mode, it is determined that the transmission mode is no retransmission.
- the program includes instructions specifically used to perform the following steps:
- the third transmission mode is the same as the fourth transmission mode, it is determined that the transmission mode is retransmission.
- the program includes instructions specifically used to perform the following steps:
- the program includes instructions specifically for executing the following steps:
- the transmission mode is determined according to at least one of the following: the fifth transmission mode, the The sixth transmission mode, the fifth QoS attribute, and the sixth QoS attribute; the fifth QoS attribute is the QoS attribute of the data associated with the second newly transmitted resource, and the sixth QoS attribute is the third newly transmitted resource The QoS attributes of the associated data.
- the program includes instructions specifically for executing the following steps:
- the transmission mode is a new transmission associated with the second new transmission resource.
- the program includes instructions specifically used to perform the following steps:
- the sixth QoS attribute has priority over the fifth QoS attribute, it is determined that the transmission mode is a new transmission associated with the third new transmission resource.
- the program includes instructions specifically used to perform the following steps:
- the fifth transmission mode is the third set transmission mode, it is determined that the transmission mode is a new transmission associated with the second new transmission resource.
- the program includes instructions specifically used to perform the following steps:
- the sixth transmission mode is the third set transmission mode, it is determined that the transmission mode is a new transmission associated with the third new transmission resource.
- the same HARQ is used for different transmission modes.
- different HARQs are used for different transmission modes.
- the program includes instructions specifically for executing the following steps:
- the transmission mode is determined according to at least one of the following: the seventh transmission mode, the The eighth transmission mode, the seventh QoS attribute, and the eighth QoS attribute; the seventh QoS attribute is the QoS attribute of the data associated with the fourth newly transmitted resource, and the eighth QoS attribute is the second retransmission resource The QoS attributes of the associated data.
- the program includes instructions specifically for executing the following steps:
- the program includes instructions specifically used to perform the following steps:
- the eighth QoS attribute has priority over the seventh QoS attribute, it is determined that the transmission mode is retransmission.
- the program includes instructions specifically used to perform the following steps:
- the seventh transmission mode is the fourth set transmission mode, it is determined that the transmission mode is a new transmission.
- the program includes instructions specifically used to perform the following steps:
- the eighth transmission mode is the fourth set transmission mode, it is determined that the transmission mode is retransmission.
- the same HARQ is used for different transmission modes.
- different HARQs are used for different transmission modes.
- the program includes instructions specifically for executing the following steps:
- the transmission mode is determined according to at least one of the following: the ninth transmission mode, the The tenth transmission mode, the ninth QoS attribute, and the tenth QoS attribute; the ninth QoS attribute is the QoS attribute of the data associated with the third retransmission resource, and the tenth QoS attribute is the fourth retransmission resource The QoS attributes of the associated data.
- the program includes instructions specifically for executing the following steps:
- the ninth QoS attribute has priority over the tenth QoS attribute, it is determined that the transmission mode is retransmission associated with the third retransmission resource.
- the program includes instructions specifically used to perform the following steps:
- the transmission mode is retransmission associated with the fourth retransmission resource.
- the program includes instructions specifically used to perform the following steps:
- the ninth transmission mode is the fifth set transmission mode, it is determined that the transmission mode is retransmission associated with the third retransmission resource.
- the program includes instructions specifically used to perform the following steps:
- the tenth transmission mode is the fifth set transmission mode, it is determined that the transmission mode is retransmission associated with the fourth retransmission resource.
- the same HARQ is used for different transmission modes.
- different HARQs are used for different transmission modes.
- the program further includes instructions for executing the following steps:
- Data transmission is performed based on the resources associated with the transmission mode.
- the program includes instructions specifically for executing the following steps:
- the transmission method associated with the retransmission resource uses a third HARQ process, and there is third data to be retransmitted in the third HARQ process buffer, use the retransmission associated with the transmission method
- the resource retransmits the third data to be retransmitted.
- the program includes instructions specifically for executing the following steps:
- the transmission mode is associated with a retransmission resource and the first logical channel has first data to be transmitted
- the first data is used to generate a first MAC PDU
- the retransmission resource associated with the transmission mode is related to the first logical channel.
- the program includes instructions specifically for executing the following steps:
- the transmission mode is associated with a new transmission resource, and there is second data to be transmitted in the second logical channel
- the second data is used to generate a second MAC PDU, and the new transmission resource associated with the transmission mode is related to the second logical channel.
- the program further includes instructions for executing the following steps:
- FIG. 9 is an apparatus for determining a transmission mode provided by an embodiment of the present application, which is applied to user equipment, and includes:
- the resource authorization status determining unit 901 is configured to determine the resource authorization status at the current moment
- the transmission mode determining unit 902 is configured to determine the transmission mode based on the resource authorization status.
- the transmission mode determining unit 902 is specifically configured to:
- the first new transmission resource uses the first HARQ process, and there is first data to be retransmitted in the first HARQ process buffer, then the following At least one item determines the transmission mode:
- the first transmission mode, the second transmission mode used by the first data to be retransmitted, the first quality of service QoS attribute of the data associated with the first new transmission resource, and the first data to be retransmitted 2.
- the transmission mode determining unit 902 is specifically configured to:
- the first transmission mode is the same as the second transmission mode, and the first QoS attribute takes precedence over the second QoS attribute, then it is determined that the transmission mode is a new transmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the first transmission mode is different from the second transmission mode, and the second QoS attribute takes precedence over the first QoS attribute, then it is determined that the transmission mode is no new transmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the first transmission mode is the same as the second transmission mode, and the first transmission mode is the first set transmission mode, then it is determined that the transmission mode is a new transmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the first transmission mode is different from the second transmission mode, and the first transmission mode is not the first set transmission mode, then it is determined that the transmission mode is no new transmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the transmission mode is a new transmission.
- the transmission mode determining unit 902 is further configured to:
- the first retransmission resource uses the second HARQ process, and there is second data to be retransmitted in the second HARQ process buffer, the following is At least one item determines the transmission mode:
- the third transmission mode, the fourth transmission mode used by the second data to be retransmitted, the third QoS attribute of the data associated with the first retransmission resource, and the fourth QoS of the second data to be retransmitted Attributes.
- the transmission mode determining unit 902 is specifically configured to:
- the third transmission mode is the same as the fourth transmission mode, and the third QoS attribute has priority over the fourth QoS attribute, then it is determined that the transmission mode is retransmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the third transmission mode is different from the fourth transmission mode, and the fourth QoS attribute takes precedence over the third QoS attribute, then it is determined that the transmission mode is no retransmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the third transmission mode is the same as the fourth transmission mode, and the third transmission mode is the second set transmission mode, then it is determined that the transmission mode is retransmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the third transmission mode is different from the fourth transmission mode, and the third transmission mode is not the second set transmission mode, then it is determined that the transmission mode is no retransmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the third transmission mode is different from the fourth transmission mode, it is determined that the transmission mode is no retransmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the third transmission mode is the same as the fourth transmission mode, it is determined that the transmission mode is retransmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the transmission mode determining unit 902 is specifically configured to:
- the transmission mode is determined according to at least one of the following: the fifth transmission mode, the The sixth transmission mode, the fifth QoS attribute, and the sixth QoS attribute; the fifth QoS attribute is the QoS attribute of the data associated with the second newly transmitted resource, and the sixth QoS attribute is the third newly transmitted resource The QoS attributes of the associated data.
- the transmission mode determining unit 902 is specifically configured to:
- the transmission mode is a new transmission associated with the second new transmission resource.
- the transmission mode determining unit 902 is specifically further configured to:
- the sixth QoS attribute has priority over the fifth QoS attribute, it is determined that the transmission mode is a new transmission associated with the third new transmission resource.
- the transmission mode determining unit 902 is specifically further configured to:
- the fifth transmission mode is the third set transmission mode, it is determined that the transmission mode is a new transmission associated with the second new transmission resource.
- the transmission mode determining unit 902 is specifically further configured to:
- the sixth transmission mode is the third set transmission mode, it is determined that the transmission mode is a new transmission associated with the third new transmission resource.
- the same HARQ is used for different transmission modes.
- different HARQs are used for different transmission modes.
- the transmission mode determining unit 902 is specifically configured to:
- the transmission mode is determined according to at least one of the following: the seventh transmission mode, the The eighth transmission mode, the seventh QoS attribute, and the eighth QoS attribute; the seventh QoS attribute is the QoS attribute of the data associated with the fourth newly transmitted resource, and the eighth QoS attribute is the second retransmission resource The QoS attributes of the associated data.
- the transmission mode determining unit 902 is specifically configured to:
- the transmission mode determining unit 902 is specifically further configured to:
- the eighth QoS attribute has priority over the seventh QoS attribute, it is determined that the transmission mode is retransmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the seventh transmission mode is the fourth set transmission mode, it is determined that the transmission mode is a new transmission.
- the transmission mode determining unit 902 is specifically further configured to:
- the eighth transmission mode is the fourth set transmission mode, it is determined that the transmission mode is retransmission.
- the same HARQ is used for different transmission modes.
- different HARQs are used for different transmission modes.
- the transmission mode determining unit 902 is specifically configured to:
- the transmission mode is determined according to at least one of the following: the ninth transmission mode, the The tenth transmission mode, the ninth QoS attribute, and the tenth QoS attribute; the ninth QoS attribute is the QoS attribute of the data associated with the third retransmission resource, and the tenth QoS attribute is the fourth retransmission resource The QoS attributes of the associated data.
- the transmission mode determining unit 902 is specifically configured to:
- the ninth QoS attribute has priority over the tenth QoS attribute, it is determined that the transmission mode is retransmission associated with the third retransmission resource.
- the transmission mode determining unit 902 is specifically further configured to:
- the transmission mode is retransmission associated with the fourth retransmission resource.
- the transmission mode determining unit 902 is specifically further configured to:
- the ninth transmission mode is the fifth set transmission mode, it is determined that the transmission mode is retransmission associated with the third retransmission resource.
- the transmission mode determining unit 902 is specifically further configured to:
- the tenth transmission mode is the fifth set transmission mode, it is determined that the transmission mode is retransmission associated with the fourth retransmission resource.
- the same HARQ is used for different transmission modes.
- different HARQs are used for different transmission modes.
- the device further includes:
- the data transmission unit 903 is configured to perform data transmission based on the resource associated with the transmission mode after determining the transmission mode based on the resource authorization status.
- the data transmission unit 903 is specifically configured to:
- the transmission method associated with the retransmission resource uses a third HARQ process, and there is third data to be retransmitted in the third HARQ process buffer, use the retransmission associated with the transmission method
- the resource retransmits the third data to be retransmitted.
- the data transmission unit 903 is specifically configured to:
- the transmission mode is associated with a retransmission resource and the first logical channel has first data to be transmitted
- the first data is used to generate a first MAC PDU
- the retransmission resource associated with the transmission mode is related to the first logical channel.
- the data transmission unit 903 is specifically configured to:
- the transmission mode is associated with a new transmission resource, and there is second data to be transmitted in the second logical channel
- the second data is used to generate a second MAC PDU, and the new transmission resource associated with the transmission mode is related to the second logical channel.
- the data transmission unit 903 is specifically further configured to:
- resource authorization status determination unit 901, the transmission mode determination unit 902, and the data transmission unit 903 may be implemented by a processor.
- An embodiment of the present application also provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any method as recorded in the above method embodiment ,
- the aforementioned computer includes user equipment.
- the embodiments of the present application also provide a computer program product.
- the above-mentioned computer program product includes a non-transitory computer-readable storage medium storing a computer program.
- the above-mentioned computer program is operable to cause a computer to execute any of the methods described in the above-mentioned method embodiments. Part or all of the steps of the method.
- the computer program product may be a software installation package, and the above-mentioned computer includes user equipment.
- the disclosed device may be implemented in other ways.
- the device embodiments described above are only illustrative.
- the division of the above-mentioned units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or integrated. To another system, or some features can be ignored, or not implemented.
- the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical or other forms.
- the units described above as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
- each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
- the above-mentioned integrated unit can be implemented in the form of hardware or software functional unit.
- the above integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable memory.
- the technical solution of the present application essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a memory, A number of instructions are included to enable a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the foregoing methods of the various embodiments of the present application.
- the aforementioned memory includes: U disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.
- the program can be stored in a computer-readable memory, and the memory can include: flash disk , Read-only memory (English: Read-Only Memory, abbreviation: ROM), random access device (English: Random Access Memory, abbreviation: RAM), magnetic disk or optical disc, etc.
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Abstract
本申请实施例提供了一种传输方式确定方法及相关设备,方法包括:确定当前时刻的资源授权状况;基于所述资源授权状况确定传输方式。采用本申请实施例可避免资源冲突的问题。
Description
本申请涉及通信技术领域,具体涉及一种传输方式确定方法及相关设备。
设备到设备通信与传统的蜂窝系统中通信数据通过基站接收或者发送的方式不同。采用设备到设备直接通信的方式,可具有更高的频谱效率以及更低的传输时延。在第三代合作伙伴计划(3rd Generation Partnership Project,3GPP)定义了两种传输模式:传输模式A和传输模式B。传输模式A:设备的传输资源是由基站分配的,设备根据基站分配的资源在侧行链路(sidelink,SL)上进行数据的发送,设备可以为终端分配单次传输的资源,也可以为设备分配半静态传输的资源。传输模式B:设备在资源池中选取一个资源进行数据的传输。
发明内容
本申请实施例提供了一种传输方式确定方法及相关设备。
第一方面,本申请实施例提供一种传输方式确定方法,方法包括:
确定当前时刻的资源授权状况;
基于所述资源授权状况确定传输方式。
第二方面,本申请实施例提供一种传输方式确定装置,装置包括:
资源授权状况确定单元,用于确定当前时刻的资源授权状况;
传输方式确定单元,用于基于所述资源授权状况确定传输方式。
第三方面,本申请实施例提供一种用户设备,包括处理器、存储器、通信接口以及一个或多个程序,其中,上述一个或多个程序被存储在上述存储器中,并且被配置由上述处理器执行,上述程序包括用于执行本申请实施例第一方面所述的方法中的步骤的指令。
第四方面,本申请实施例提供了一种计算机可读存储介质,其中,上述计算机可读存储介质存储用于电子数据交换的计算机程序,其中,上述计算机程序使得计算机执行如本申请实施例第一方面所述的方法中所描述的部分或全部步骤。
第五方面,本申请实施例提供了一种计算机程序产品,其中,上述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质,上述计算机程序可操作来使计算机执行如本申请实施例第一方面所述的方法中所描述的部分或全部步骤。该计算机程序产品可以为一个软件安装包。
可以看出,在本申请实施例中,用户设备先确定当前时刻的资源授权状况,然后再基于确定的资源授权状况确定传输方式,实现了基于实际的资源授权状况确定传输方式,进而避免了资源冲突问题。
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1A是本申请实施例提供的一种传输模式A的示意图;
图1B是本申请实施例提供的一种传输模式B的示意图;
图2是本申请实施例提供的一种传输方式确定方法的流程示意图;
图3是本申请实施例提供的另一种传输方式确定方法的流程示意图;
图4是本申请实施例提供的另一种传输方式确定方法的流程示意图;
图5是本申请实施例提供的另一种传输方式确定方法的流程示意图;
图6是本申请实施例提供的另一种传输方式确定方法的流程示意图;
图7是本申请实施例提供的另一种传输方式确定方法的流程示意图;
图8是本申请实施例提供的一种用户设备的结构示意图;
图9是本申请实施例提供的一种传输方式确定装置的结构示意图
图10是本申请实施例提供的另一种传输方式确定装置的结构示意图。
本申请的实施方式部分使用的术语仅用于对本申请的具体实施例进行解释,而非旨在限定本申请。本申请的说明书和权利要求书及所述附图中的术语“第一”、“第二”、“第三”和“第四”等是用于区别不同对象,而不是用于描述特定顺序。此外,术语“包括”和“具有”以及它们任何变形,意图在于覆盖不排他的包含。
用户设备(User Equipment,UE)可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备,以及各种形式的终端,移动台(Mobile Station,MS),终端设备(terminal device)等等。
请参见图1A和图1B,图1A是本申请实施例提供的一种传输模式A的示意图,图1B是本申请实施例提供的一种传输模式B的示意图。在3GPP中,设备到设备通信分成了不同的阶段进行研究。
邻近区域服务(Proximity based Service,ProSe):在Rel-12/13中设备到设备通信,是针对ProSe的场景进行了研究,其主要针对公共安全类的业务。
在ProSe中,HARQ通过主动重传的方式实现,收端不进行反馈,而是由发端主动进行重传,重传次数固定为4次或其他值。
车联网(vehicle to everything,V2X):在Rel-14/15中,车联网系统针对车车通信的场景进行了研究,其主要面向相对高速移动的车车、车人通信的业务。
在V2X中,HARQ通过主动重传的方式实现,收端不进行反馈,而是由发端主动进行重传,重传次数由网络设备指定(如传输模式A)或者用户设备自行决定(如传输模式B),重传次数可以为1次、2次或其他值。
可穿戴设备的增强设备到设备(Further Enhancements to LTE Device to Device,FeD2D):在Rel-14中,这个场景对于可穿戴设备通过手机接入网络的场景进行了研究,其主要面向是低移动速度以及低功率接入的场景。FeD2D没有对HARQ进行标准化。
新空口(New Radio,NR)V2X在长期演进(Long Term Evolution,LTE)V2X的基础上,不局限于广播场景,而是进一步拓展到了单播和组播的场景,在这些场景下研究V2X的应用。
类似于LTE V2X,NR V2X也会定义上述传输模式A和传输模式B两种资源授权模式。更进一步地,用户设备可能处在一个混合传输模式下,即既可以使用传输模式A进行资源的获取,又同时可以使用传输模式B进行资源的获取,因此可能存在资源冲突问题。
不同于LTE V2X,除了无反馈的、用户设备自主发起的HARQ重传,NR V2X引入了基于反馈的HARQ重传,不限于单播通信,也包括组播通信。
请参见图2,图2为本申请实施例提供的一种传输方式确定方法的流程示意图,包括以下步骤:
步骤201:用户设备确定当前时刻的资源授权状况。
其中,所述资源授权状况用于表示所述用户设备当前的资源授权的具体状况。所述资源授权状况例如有一种传输模式的新传资源;一种传输模式的重传资源;两种传输模式的新传资源;一种传输模式的新传资源和另一种传输模式的重传资源;或者两种传输模式的重传资源等。
其中,新传资源指的是网络设备指示或者用户设备自行决定资源是用于新传。重传资源指的是网络设备指示或者用户设备自行决定资源是用于重传。新传资源的新数据指示(New Data Indicator,NDI)翻转,重传资源的NDI不翻转。
步骤202:用户设备基于所述资源授权状况确定传输方式。
其中,传输方式例如有:进行新传;不进行新传;进行重传;不进行重传;进行哪个新传资源关联的新传;或者进行哪个重传资源的重传等。
在本申请的一实现方式中,在用户设备基于所述资源授权状况确定传输方式之后,所述方法还包括:用户设备基于所述传输方式关联的资源进行数据传输。
具体地,若所述传输方式关联新传资源,则用户设备基于该新传资源进行新传;若所述传输方式关联重传资源,则用户设备基于该重传资源进行重传。
在本申请的一实现方式中,用户设备基于所述传输方式关联的资源进行数据传输,包括:若所述传输方式关联重传资源,所述传输方式关联重传资源使用第三HARQ进程,所述第三HARQ进程缓存中有第三待重传数据,则用户设备使用所述传输方式关联的重传资源对所述第三待重传数据进行重传。
在本申请的一实现方式中,用户设备基于所述传输方式关联的资源进行数据传输,包括:若所述传输方式关联重传资源,第一逻辑信道有待传输的第一数据,则用户设备使用所述第一数据生成第一媒体访问控制(Media Access Controller,MAC)协议数据单元(Protocol Data Unit,PDU),所述传输方式关联的重传资源与所述第一逻辑信道关联;用户设备使用所述传输方式关联的重传资源传输所述第一MAC PDU。
在本申请的一实现方式中,用户设备基于所述传输方式关联的资源进行数据传输,包括:若所述传输方式关联新传资源,第二逻辑信道中有待传输的第二数据,则用户设备使用所述第二数据生成第二MAC PDU,所述传输方式关联的新传资源与所述第二逻辑信道关联;用户设备使用所述传输方式关联的新传资源传输所述第二MAC PDU。
在本申请的一实现方式中,所述方法还包括:
若所述第二逻辑信道中无待传输的数据,则用户设备不进行数据传输,或者对所述第二逻辑信道进行比特填充。
在本申请的一实现方式中,若所述资源授权状况包括两个种新传资源,所述方法还包括:用户设备使用第十三逻辑信道中的第十一数据生成第三MAC PDU,所述第十三逻辑信道关联的新传资源不同于所述传输方式关联的新传资源;用户设备将所述第三MAC PDU存储至所述第十三逻辑信道关联的新传资源所使用的HARQ进程缓存中,或将所述第三MAC PDU丢弃。
可以看出,在本申请实施例中,用户设备先确定当前时刻的资源授权状况,然后再基于确定的资源授权状况确定传输方式,实现了基于实际的资源授权状况确定传输方式,进而避免了资源冲突问题。
方法实施例1:
请参见图3,图3为本申请实施例提供的另一种传输方式确定方法的流程示意图,在相同的混合自动重传请求(Hybrid Automatic Repeat reQuest,HARQ)进程用于不同传输模式的情况下,该方法包括以下步骤:
步骤301:用户设备确定当前时刻的资源授权状况,所述资源授权状况包括第一传输模式的第一新传资源,所述第一新传资源使用第一HARQ进程,所述第一HARQ进程缓存中有第一待重传数据。
步骤302:用户设备根据以下至少一项确定所述传输方式:所述第一传输模式、所述第一待重传数据使用的第二传输模式、所述第一新传资源关联的数据的第一服务质量(Quality of Service,QoS)属性、所述第一待重传数据的第二QoS属性。
其中,第一传输模式可以是传输模式A、也可以是传输模式B。第二传输模式可以是传输模式A、也可以是传输模式B。第二传输模式可以是第一待重传数据之前使用的传输模式,也可以是第一待重传数据当前使用的传输模式。
其中,第一QoS属性包括以下至少一种:所述第一新传资源关联的第三逻辑信道的第一优先级;所述第三逻辑信道有无待传输的数据;在所述第三逻辑信道有待传输的第三数据时,所述第三数据的第二优先级。
其中,第二QoS属性包括以下至少一种:所述第一待重传数据的第三优先级、所述第一重传数据关联的第四逻辑信道的第四优先级。
具体地,如所述第三逻辑信道有待传输的第三数据;
以及所述第一优先级高于所述第四优先级,或者所述第一优先级等于所述第三优先级,或者所述第二优先级高于所述第三优先级,或者所述第二优先级高于所述第四优先级;
所述用户设备确定所述第一QoS属性优先于所述第二QoS属性。
如所述第三逻辑信道有待传输的第三数据;
以及所述第四优先级高于所述第一优先级,或者所述第四优先级高于所述第二优先级,或者所述第三优先级高于所述第一优先级,或者所述第三优先级高于所述第二优先级;所述用户设备确定所述第二QoS属性优先于所述第一QoS属性。
如所述第三逻辑信道无待传输的数据,所述用户设备确定所述第二QoS属性优先于所述第一QoS属性。
在本申请的一实现方式中,用户设备根据以下至少一项确定所述传输方式,包括:
若满足以下至少一项:所述第一传输模式与所述第二传输模式相同、所述第一QoS属性优先于所述第二QoS属性,则用户设备确定所述传输方式为进行新传。
在本申请的一实现方式中,所述方法还包括:
若满足以下至少一项:所述第一传输模式与所述第二传输模式不同、所述第二QoS属性优先于所述第一QoS属性,则用户设备确定所述传输方式为不进行新传。
在本申请的一实现方式中,所述方法还包括:
若满足以下至少一项:所述第一传输模式与所述第二传输模式相同、所述第一传输模式为第一设定传输模式,则用户设备确定所述传输方式为进行新传。
在本申请的一实现方式中,所述方法还包括:
若满足以下至少一项:所述第一传输模式与所述第二传输模式不同、所述第一传输模式不为第一设定传输模式,则用户设备确定所述传输方式为不进行新传。
其中,第一设定传输模式可以是传输模式A、也可以是传输模式B。
举例来说,假设第一设定传输模式为传输模式A,假如第一传输模式和第二传输模式均为传输模式A、那么用户设备确定传输方式为进行新传;假如第一传输模式为传输模式B、第二传输模式为传输模式A,那么用户设备确定传输方式为不进行新传。
在本申请的一实现方式中,所述方法还包括:
若所述第一HARQ进程缓存中无待重传数据,则用户设备确定所述传输方式为进行新传。
在本申请的一实现方式中,在确定所述传输方式之后,所述方法还包括:
若所述传输方式为进行新传,则用户设备基于所述第一新传资源进行数据传输。
在本申请的一实现方式中,用户设备基于所述第一新传资源进行数据传输,包括:
若所述第三逻辑信道有待传输的第三数据,则用户设备使用所述第三数据生成一个MAC PDU,以及使用所述第一新传资源传输生成的MAC PDU;
若所述第三逻辑信道无待传输的数据,则用户设备在所述第三逻辑信道进行比特填充。
在本申请的一实现方式中,若所述传输方式为不进行新传,则用户设备确定放弃使用所述第一新传资源进行新传。
可以看出,在本申请实施例中,在相同的HARQ进程用于不同传输模式的情况下,如果资源授权状况包括一种传输模式的新传资源,则根据该新传资源的传输模式、该新传资源使用的HARQ进程缓存中的待重传数据使用的传输模式、该新传资源关联的数据的QoS属性、该待重传数据的QoS属性中的至少一种来确定传输方式,实现了基于实际的资源授权状况确定传输方式,进而避免了资源冲突问题。
方法实施例2:
请参见图4,图4为本申请实施例提供的另一种传输方式确定方法的流程示意图,在相同的HARQ进程用于不同传输模式的情况下,该方法包括以下步骤:
步骤401:用户设备确定当前时刻的资源授权状况,所述资源授权状况包括第三传输模式的第一 重传资源,所述第一重传资源使用第二HARQ进程,所述第二HARQ进程缓存中有第二待重传数据。
步骤402:用户设备根据以下至少一项确定所述传输方式:所述第三传输模式、所述第二待重传数据使用的第四传输模式、所述第一重传资源关联的数据的第三QoS属性、所述第二待重传数据的第四QoS属性。
其中,第三传输模式可以是传输模式A、也可以是传输模式B。第四传输模式可以是传输模式A、也可以是传输模式B。第四传输模式可以是第二待重传数据之前使用的传输模式,也可以是第二待重传数据当前使用的传输模式。
其中,第三QoS属性包括以下至少一种:所述第一重传资源关联的第五逻辑信道的第五优先级;所述第五逻辑信道有无待传输的数据;在所述第五逻辑信道有待传输的第四数据时,所述第四数据的第六优先级。
其中,第四QoS属性包括以下至少一种:所述第二待重传数据的第七优先级、所述第二重传数据关联的第六逻辑信道的第八优先级。
具体地,如第五逻辑信道有待传输的第四数据;
以及所述第五优先级高于所述第八优先级,或者所述第五优先级高于所述第七优先级,或者所述第六优先级高于所述第七优先级,或者所述第六优先级高于所述第八优先级;
所述用户设备确定所述第三QoS属性优先于所述第四QoS属性。
如第五逻辑信道有待传输的第四数据;
以及所述第八优先级高于所述第五优先级,或者所述第八优先级高于所述第六优先级,或者所述第七优先级高于所述第五优先级,或者所述第七优先级高于所述第六优先级;
所述用户设备确定所述第四QoS属性优先于所述第三QoS属性。
如所述第五逻辑信道无待传输的数据,所述用户设备确定所述第四QoS属性优先于所述第三QoS属性。
在本申请的一实现方式中,用户设备根据以下至少一项确定所述传输方式,包括:若满足以下至少一项:所述第三传输模式与所述第四传输模式相同、所述第三QoS属性优先于所述第四QoS属性,则用户设备确定所述传输方式为进行重传。
在本申请的一实现方式中,所述方法还包括:
若满足以下至少一项:所述第三传输模式与所述第四传输模式不同、所述第四QoS属性优先于所述第三QoS属性,则用户设备确定所述传输方式为不进行重传。
在本申请的一实现方式中,所述方法还包括:
若满足以下至少一项:所述第三传输模式与所述第四传输模式相同,所述第三传输模式为第二设定传输模式,则用户设备确定所述传输方式为进行重传。
在本申请的一实现方式中,所述方法还包括:
若满足以下至少一项:所述第三传输模式与所述第四传输模式不同,所述第三传输模式不为第二设定传输模式,则用户设备确定所述传输方式为不进行重传。
其中,第二设定传输模式可以是传输模式A、也可以是传输模式B。
举例来说,假设第二设定传输模式为传输模式A,假如第三传输模式和第四传输模式均为传输模式A、那么用户设备确定传输方式为进行重传;假如第三传输模式为传输模式B、第四传输模式为传输模式A,那么用户设备确定传输方式为不进行重传。
在本申请的一实现方式中,所述方法还包括:
若所述第三传输模式与所述第四传输模式不同,则用户设备确定所述传输方式为不进行重传。
在本申请的一实现方式中,所述方法还包括:
若所述第三传输模式与所述第四传输模式相同,则用户设备确定所述传输方式为进行重传。
在本申请的一实现方式中,所述方法还包括:
若所述第二HARQ进程缓存中无待重传数据,则确定所述传输方式为进行重传。
在本申请的一实现方式中,在确定所述传输方式之后,所述方法还包括:
若所述传输方式为进行重传,则用户设备基于所述第一重传资源进行数据传输。
在本申请的一实现方式中,用户设备基于所述第一重传资源进行数据传输,包括:
若所述第二HARQ进程缓存中有所述第二待重传数据,则用户设备使用所述第一重传资源对所述第二待重传数据进行重传。
在本申请的一实现方式中,用户设备基于所述第一重传资源进行数据传输,包括:
若所述第五逻辑信道有待传输的第四数据,则所述用户设备使用所述第四数据生成一个MAC PDU,以及用户设备使用所述第一重传资源传输生成的MAC PDU。
在本申请的一实现方式中,若所述传输方式为不进行重传,则用户设备确定放弃使用所述第一重传资源进行重传。
可以看出,在本申请实施例中,在相同的HARQ进程用于不同传输模式的情况下,如果资源授权状况包括一种传输模式的重传资源,则根据该重传资源的传输模式、该重传资源使用的HARQ进程缓存中的待重传数据使用的传输模式、该重传资源关联的数据的QoS属性、该待重传数据的QoS属性中的至少一种来确定传输方式,实现了基于实际的资源授权状况确定传输方式,进而避免了资源冲突问题。
方法实施例3:
请参见图5,图5为本申请实施例提供的另一种传输方式确定方法的流程示意图,在相同的HARQ进程用于不同传输模式的情况下,或在不同的HARQ用于不同传输模式的情况下,该方法包括以下步骤:
步骤501:用户设备确定当前时刻的资源授权状况,所述资源授权状况包括第五传输模式的第二新传资源和第六传输模式的第三新传资源。
步骤502:用户设备根据以下至少一项确定所述传输方式:所述第五传输模式、所述第六传输模式、第五QoS属性、第六QoS属性;所述第五QoS属性为所述第二新传资源关联的数据的QoS属性,所述第六QoS属性为所述第三新传资源关联的数据的QoS属性。
其中,第五传输模式可以是传输模式A、也可以是传输模式B。第六传输模式可以是传输模式A、也可以是传输模式B。第五传输模式不同于第六传输模式。
其中,第五QoS属性包括以下至少一种:所述第二新传资源关联的第七逻辑信道的第九优先级;所述第七逻辑信道有无待传输的数据;在所述第七逻辑信道有待传输的第五数据时,所述第五数据的第十优先级。
其中,第六QoS属性包括以下至少一种:所述第三新传资源关联的第八逻辑信道的第十一优先级;所述第八逻辑信道有无待传输的数据;在所述第八逻辑信道有待传输的第六数据时,所述第六数据的第十二优先级。
具体地,如所述第七逻辑信道有待传输的第五数据且所述第八逻辑信道有待传输的第六数据;
以及所述第九优先级高于所述第十一优先级,或者所述第九优先级高于所述第十二优先级,或者所述第十优先级高于所述第一优先级,或者所述第十优先级高于所述第十二优先级;
所述用户设备确定所述第五QoS属性优先于所述第六QoS属性。
如所述第七逻辑信道有待传输的第五数据且所述第八逻辑信道有待传输的第六数据;
以及所述第十一优先级高于所述第九优先级,或者所述第十一优先级高于所述第十优先级,或者所述第十二优先级高于所述第九优先级,或者所述第十二优先级高于所述第十优先级;
所述用户设备确定所述第六QoS属性优先于所述第五QoS属性。
如所述第七逻辑信道有待传输的第五数据且所述第八逻辑信道无待传输的数据,所述用户设备确定所述第五QoS属性优先于所述第六QoS属性。
如所述第七逻辑信道无待传输的数据且所述第八逻辑信道有待传输的第六数据,所述用户设备确定所述第六QoS属性优先于所述第五QoS属性。
在本申请的一实现方式中,用户设备根据以下至少一项确定所述传输方式,包括:若所述第五QoS属性优先于所述第六QoS属性,则确定所述传输方式为进行所述第二新传资源关联的新传。
在本申请的一实现方式中,所述方法还包括:
若所述第六QoS属性优先于所述第五QoS属性,则确定所述传输方式为进行所述第三新传资源关联的新传。
在本申请的一实现方式中,所述方法还包括:
若所述第五传输模式为第三设定传输模式,则确定所述传输方式为进行所述第二新传资源关联的新传。
在本申请的一实现方式中,所述方法还包括:
若所述第六传输模式为第三设定传输模式,则确定所述传输方式为进行所述第三新传资源关联的新传。
其中,第三设定传输模式可以是传输模式A、也可以是传输模式B。
举例来说,假设第三设定传输模式为传输模式A,假如第五传输模式和第六传输模式均为传输模式A、那么用户设备确定传输方式为进行第二新传资源关联的新传;假如第五传输模式为传输模式B、第六传输模式为传输模式A,那么用户设备确定传输方式为进行第三新传资源关联的新传。
在本申请的一实现方式中,在步骤502之前,所述方法还包括:
用户设备使用方法实施例1所述的方法对所述第二新传资源进行判断,得到第一判断结果,以及使用方法实施例1所述的方法对所述第三新传资源进行判断,得到第二判断结果;
若所述第一判断结果为进行新传,所述第二判断结果为不进行新传,则用户设备确定所述传输方式为进行所述第二新传资源关联的新传,以及放弃所述第三新传资源关联的新传;
若所述第二判断结果为进行新传,所述第一判断结果为不进行新传,则用户设备确定所述传输方式为进行所述第三新传资源关联的新传,以及放弃所述第二新传资源关联的新传;
若所述第一判断结果和所述第二判断结果均为不进行新传,则用户设备确定所述传输方式为不进行新传;
若所述第一判断结果和所述第二判断结果均为进行新传,则用户设备执行步骤502。
在本申请的一实现方式中,在确定所述传输方式之后,所述方法还包括:
若所述传输方式为进行所述第二新传资源关联的新传,则用户设备基于所述第二新传资源进行数据传输。
进一步地,用户设备基于所述第二新传资源进行数据传输,包括:
若所述第七逻辑信道有待传输的第五数据,则用户设备使用所述第五数据生成一个MAC PDU,以及使用所述第二新传资源传输生成的MAC PDU;
若所述第七逻辑信道无待传输的数据,则用户设备在所述第七逻辑信道进行比特填充。
在本申请的一实现方式中,所述方法还包括:
若所述第八逻辑信道有待传输的第六数据,则用户设备使用所述第六数据生成一个MAC PDU;用户设备将生成的MAC PDU存储至所述第三新传资源使用的HARQ进程缓存中,或者将生成的MAC PDU丢弃。
在本申请的一实现方式中,在确定所述传输方式之后,所述方法还包括:
若所述传输方式为进行所述第三新传资源关联的新传,则用户设备基于所述第三新传资源进行数据传输。
进一步地,用户设备基于所述第三新传资源进行数据传输,包括:
若所述第八逻辑信道有待传输的第六数据,则用户设备使用所述第六数据生成一个MAC PDU,以及使用所述第三新传资源传输生成的MAC PDU;
若所述第八逻辑信道无待传输的数据,则用户设备在所述第八逻辑信道进行比特填充。
在本申请的一实现方式中,所述方法还包括:
若所述第七逻辑信道有待传输的第五数据,则用户设备使用所述第五数据生成一个MAC PDU;用户设备将生成的MAC PDU存储至所述第二新传资源使用的HARQ进程缓存中,或者将生成的MAC PDU丢弃。
在本申请的一实现方式中,若所述传输方式为不进行重传,则用户设备确定放弃使用所述第二新传资源进行新传,以及放弃使用所述第三新传资源进行新传。
可以看出,在本申请实施例中,如果资源授权状况包括两种传输模式的新传资源,则根据其中一种传输模式、另一种传输模式、该其中一种传输模式的新传资源关联的数据的QoS属性、该另一种传输模式的新传资源关联的数据的QoS属性中的至少一种来确定传输方式,实现了基于实际的资源授权状况确定传输方式,进而避免了资源冲突问题。
方法实施例4:
请参见图6,图6为本申请实施例提供的另一种传输方式确定方法的流程示意图,在相同的HARQ进程用于不同传输模式的情况下,或在不同的HARQ用于不同传输模式的情况下,该方法包括以下步骤:
步骤601:用户设备确定当前时刻的资源授权状况,所述资源授权状况包括第七传输模式的第四新传资源和第八传输模式的第二重传资源。
步骤602:用户设备根据以下至少一项确定所述传输方式:所述第七传输模式、所述第八传输模式、第七QoS属性、第八QoS属性;所述第七QoS属性为所述第四新传资源关联的数据的QoS属性,所述第八QoS属性为所述第二重传资源关联的数据的QoS属性。
其中,第七传输模式可以是传输模式A、也可以是传输模式B。第八传输模式可以是传输模式A、也可以是传输模式B。第七传输模式不同于第八传输模式。
其中,第七QoS属性包括以下至少一种:所述第四新传资源关联的第九逻辑信道的第十三优先级;所述第九逻辑信道有无待传输的数据;在所述第九逻辑信道有待传输的第七数据时,所述第七数据的第十四优先级。
其中,第八QoS属性包括以下至少一种:所述第二重传资源关联的第十逻辑信道的第十五优先级;所述第十逻辑信道有无待传输的数据;在所述第十逻辑信道有待传输的第八数据时,所述第八数据的第十六优先级。
具体地,如所述第九逻辑信道有待传输的第七数据且所述第十逻辑信道有待传输的第八数据;
以及所述第十三优先级高于第十五优先级,或者所述第十三优先级高于第十六优先级,或者所述第十四优先级高于第十五优先级,或者所述第十四优先级高于第十六优先级;
所述用户设备确定所述第七QoS属性优先于所述第八QoS属性。
如所述第九逻辑信道有待传输的第七数据且所述第十逻辑信道有待传输的第八数据;
以及所述第十五优先级高于第十三优先级,或者所述第十五优先级高于第十四优先级,或者所述第十六优先级高于第十三优先级,或者所述第十六优先级高于第十四优先级;
所述用户设备确定所述第八QoS属性优先于所述第七QoS属性。
如所述第九逻辑信道有待传输的第七数据且所述第十逻辑信道无待传输的数据,所述用户设备确定所述第七QoS属性优先于所述第八QoS属性。
如所述第九逻辑信道无待传输的数据且所述第十逻辑信道有待传输的第八数据,所述用户设备确定所述第八QoS属性优先于所述第七QoS属性。
在本申请的一实现方式中,用户设备根据以下至少一项确定所述传输方式,包括:
若所述第七QoS属性优先于所述第八QoS属性,则确定所述传输方式为进行新传。
在本申请的一实现方式中,所述方法还包括:
若所述第八QoS属性优先于所述第七QoS属性,则确定所述传输方式为进行重传。
在本申请的一实现方式中,所述方法还包括:
若所述第七传输模式为第四设定传输模式,则确定所述传输方式为进行新传。
在本申请的一实现方式中,所述方法还包括:
若所述第八传输模式为第四设定传输模式,则确定所述传输方式为进行重传。
其中,第四设定传输模式可以是传输模式A、也可以是传输模式B。
举例来说,假设第四设定传输模式为传输模式A,假如第七传输模式和第八传输模式均为传输模式A、那么用户设备确定传输方式为进行新传;假如第七传输模式为传输模式B、第八传输模式为传输模式A,那么用户设备确定传输方式为进行重传。
在本申请的一实现方式中,在步骤602之前,所述方法还包括:
用户设备使用方法实施例1所述的方法对所述第四新传资源进行判断,得到第三判断结果,以及使用方法实施例2所述的方法对所述第二重传资源进行判断,得到第四判断结果;
若所述第三判断结果为进行新传,所述第四判断结果为不进行重传,则用户设备确定所述传输方式为进行所述第四新传资源关联的新传,以及放弃所述第二重传资源关联的重传;
若所述第四判断结果为进行重传,所述第三判断结果为不进行新传,则用户设备确定所述传输方式为进行所述第二重传资源关联的重传,以及放弃所述第四新传资源关联的新传;
若所述第三判断结果为不进行新传,所述第四判断结果为不进行重传,则用户设备确定所述传输方式为放弃传输;
若所述第三判断结果为进行新传,所述第四判断结果为进行重传,则用户设备执行步骤602。
在本申请的一实现方式中,在确定所述传输方式之后,所述方法还包括:
若所述传输方式为进行所述第四新传资源关联的新传,则用户设备基于所述第四新传资源进行数据传输。
进一步地,用户设备基于所述第四新传资源进行数据传输,包括:
若所述第九逻辑信道有待传输的第七数据,则用户设备使用所述第七数据生成一个MAC PDU,以及使用所述第四新传资源传输生成的MAC PDU;
若所述第九逻辑信道无待传输的数据,则用户设备在所述第九逻辑信道进行比特填充。
在本申请的一实现方式中,在确定所述传输方式之后,所述方法还包括:
若所述传输方式为进行所述第二重传资源关联的重传,则用户设备基于所述第二重传资源进行数据传输。
进一步地,用户设备基于所述第二重传资源进行数据传输,包括:
若所述第十逻辑信道有待传输的第八数据,则用户设备使用所述第八数据生成一个MAC PDU,以及使用所述第二重传资源传输生成的MAC PDU。
或者,用户设备基于所述第二重传资源进行数据传输,包括:
若所述第二重传资源使用第四HARQ,所述第四HARQ缓存中有第四待重传数据,则用户设备使用所述第二重传资源对所述第四待重传数据进行重传。
在本申请的一实现方式中,若所述传输方式为放弃传输,则用户设备确定放弃使用所述第四新传资源进行新传,以及放弃使用所述第二重传资源进行重传。
可以看出,在本申请实施例中,如果资源授权状况包括其中一种传输模式的新传资源和另一种传输模式的重传资源,则根据该其中一种传输模式、该另一种传输模式、该其中一种传输模式的新传资源关联的数据的QoS属性、该另一种传输模式的重传资源关联的数据的QoS属性中的至少一种来确定传输方式,实现了基于实际的资源授权状况确定传输方式,进而避免了资源冲突问题。
方法实施例5
请参见图7,图7为本申请实施例提供的另一种传输方式确定方法的流程示意图,在相同的HARQ进程用于不同传输模式的情况下,或在不同的HARQ用于不同传输模式的情况下,该方法包括以下步骤:
步骤701:用户设备确定当前时刻的资源授权状况,所述资源授权状况包括第九传输模式的第三重传资源和第十传输模式的第四重传资源。
步骤702:用户设备根据以下至少一项确定所述传输方式:所述第九传输模式、所述第十传输模式、第九QoS属性、第十QoS属性;所述第九QoS属性为所述第三重传资源关联的数据的QoS属性,所述第十QoS属性为所述第四重传资源关联的数据的QoS属性。
其中,第九传输模式可以是传输模式A、也可以是传输模式B。第十传输模式可以是传输模式A、也可以是传输模式B。第九传输模式不同于第十传输模式。
其中,第九QoS属性包括以下至少一种:所述第三重传资源关联的第十一逻辑信道的第十七优先级;所述第十一逻辑信道有无待传输的数据;在所述第十一逻辑信道有待传输的第九数据时,所述第九数据的第十八优先级。
其中,第十QoS属性包括以下至少一种:所述第四重传资源关联的第十二逻辑信道的第十九优先级;所述第十二逻辑信道有无待传输的数据;在所述第十二逻辑信道有待传输的第十数据时,所述第十数据的第二十优先级。
具体地,如所述第十一逻辑信道有待传输的第九数据且所述第十二逻辑信道有待传输的第十数据;
以及所述十七优先级高于所述十九优先级,或者所述十七优先级高于所述二十优先级,或者所述十八优先级高于所述十九优先级,或者所述十八优先级高于所述二十优先级;
所述用户设备确定所述第九QoS属性优先于所述第十QoS属性。
如所述第十一逻辑信道有待传输的第九数据且所述第十二逻辑信道有待传输的第十数据;
以及所述十九优先级高于所述十七优先级,或者所述十九优先级高于所述十八优先级,或者所述二十优先级高于所述十七优先级,或者所述二十优先级高于所述十八优先级;
所述用户设备确定所述第十QoS属性优先于所述第九QoS属性。
如所述第十一逻辑信道有待传输的第九数据且所述第十二逻辑信道无待传输的数据,所述用户设备确定所述第九QoS属性优先于所述第十QoS属性。
如所述第十一逻辑信道无待传输的数据且所述第十二逻辑信道有待传输的第十数据,所述用户设备确定所述第十QoS属性优先于所述第九QoS属性。
在本申请的一实现方式中,用户设备根据以下至少一项确定所述传输方式,包括:
若所述第九QoS属性优先于所述第十QoS属性,则确定所述传输方式为进行所述第三重传资源关联的重传。
在本申请的一实现方式中,所述方法还包括:
若所述第十QoS属性优先于所述第九QoS属性,则确定所述传输方式为进行所述第四重传资源关联的重传。
在本申请的一实现方式中,所述方法还包括:
若所述第九传输模式为第五设定传输模式,则确定所述传输方式为进行所述第三重传资源关联的重传。
在本申请的一实现方式中,所述方法还包括:
若所述第十传输模式为第五设定传输模式,则确定所述传输方式为进行所述第四重传资源关联的重传。
其中,第五设定传输模式可以是传输模式A、也可以是传输模式B。
举例来说,假设第五设定传输模式为传输模式A,假如第九传输模式和第十传输模式均为传输模式A、那么用户设备确定传输方式为进行所述第三重传资源关联的重传;假如第九传输模式为传输模式B、第十传输模式为传输模式A,那么用户设备确定传输方式为进行所述第四重传资源关联的重传。
在本申请的一实现方式中,在步骤702之前,所述方法还包括:
用户设备使用方法实施例2所述的方法对所述第三重传资源进行判断,得到第五判断结果,以及使用方法实施例2所述的方法对所述第四重传资源进行判断,得到第六判断结果;
若所述第五判断结果为进行重传,所述第六判断结果为不进行重传,则用户设备确定所述传输方式为进行所述第三重传资源关联的重传,以及放弃所述第四重传资源关联的重传;
若所述第六判断结果为进行重传,所述第五判断结果为不进行重传,则用户设备确定所述传输方式为进行所述第四重传资源关联的重传,以及放弃所述第三重传资源关联的重传;
若所述第五判断结果为不进行重传,所述第六判断结果为不进行重传,则用户设备确定所述传输方式为放弃传输;
若所述第五判断结果为进行重传,所述第六判断结果为进行重传,则用户设备执行步骤702。
在本申请的一实现方式中,在确定所述传输方式之后,所述方法还包括:
若所述传输方式为进行所述第三重传资源关联的重传,则用户设备基于所述第三重传资源进行数据传输。
进一步地,用户设备基于所述第三重传资源进行数据传输,包括:
若所述第十一逻辑信道有待传输的第九数据,则用户设备使用所述第九数据生成一个MAC PDU,以及使用所述第三重传资源传输生成的MAC PDU。
或者,用户设备基于所述第三重传资源进行数据传输,包括:
若所述第三重传资源使用第五HARQ,所述第五HARQ缓存中有第五待重传数据,则用户设备使用所述第三重传资源对所述第五待重传数据进行重传。
在本申请的一实现方式中,在确定所述传输方式之后,所述方法还包括:
若所述传输方式为进行所述第四重传资源关联的重传,则用户设备基于所述第四重传资源进行数据传输。
进一步地,用户设备基于所述第四重传资源进行数据传输,包括:
若所述第十二逻辑信道有待传输的第十数据,则用户设备使用所述第九数据生成一个MAC PDU,以及使用所述第四重传资源传输生成的MAC PDU。
或者,用户设备基于所述第四重传资源进行数据传输,包括:
若所述第四重传资源使用第六HARQ,所述第六HARQ缓存中有第六待重传数据,则用户设备使用所述第四重传资源对所述第六待重传数据进行重传。
在本申请的一实现方式中,若所述传输方式为放弃传输,则用户设备确定放弃使用所述第三重传资源进行重传,以及放弃使用所述第四重传资源进行重传。
可以看出,在本申请实施例中,如果资源授权状况包括两种传输模式的重传资源,则根据其中一种传输模式、另一种传输模式、该其中一种传输模式的重传资源关联的数据的QoS属性、该另一种传输模式的重传资源关联的数据的QoS属性中的至少一种来确定传输方式,实现了基于实际的资源授权状况确定传输方式,进而避免了资源冲突问题。
请参见图8,图8是本申请实施例提供的一种用户设备,包括:一个或多个处理器、一个或多个存储器、一个或多个收发器,以及一个或多个程序;
所述一个或多个程序被存储在所述存储器中,并且被配置由所述一个或多个处理器执行;
所述程序包括用于执行以下步骤的指令:
确定当前时刻的资源授权状况;基于所述资源授权状况确定传输方式。
设备实施例1:
在本申请的一实现方式中,在相同的HARQ进程用于不同传输模式的情况下,在基于所述资源授权状况确定传输方式方面,所述程序包括具体用于执行以下步骤的指令:
若所述资源授权状况包括第一传输模式的第一新传资源,所述第一新传资源使用第一HARQ进程,所述第一HARQ进程缓存中有第一待重传数据,则根据以下至少一项确定所述传输方式:
所述第一传输模式、所述第一待重传数据使用的第二传输模式、所述第一新传资源关联的数据的第一服务质量QoS属性、所述第一待重传数据的第二QoS属性。
在本申请的一实现方式中,在根据以下至少一项确定所述传输方式方面,所述程序包括具体用于执行以下步骤的指令:
若满足以下至少一项:所述第一传输模式与所述第二传输模式相同、所述第一QoS属性优先于所述第二QoS属性,则确定所述传输方式为进行新传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若满足以下至少一项:所述第一传输模式与所述第二传输模式不同、所述第二QoS属性优先于所述第一QoS属性,则确定所述传输方式为不进行新传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若满足以下至少一项:所述第一传输模式与所述第二传输模式相同、所述第一传输模式为第一设定传输模式,则确定所述传输方式为进行新传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若满足以下至少一项:所述第一传输模式与所述第二传输模式不同、所述第一传输模式不为第一设定传输模式,则确定所述传输方式为不进行新传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第一HARQ进程缓存中无待重传数据,则确定所述传输方式为进行新传。
设备实施例2:
在本申请的一实现方式中,在相同的HARQ进程用于不同传输模式的情况下,在基于所述资源授权状况确定传输方式方面,所述程序包括具体用于执行以下步骤的指令:
若所述资源授权状况包括第三传输模式的第一重传资源,所述第一重传资源使用第二HARQ进程,所述第二HARQ进程缓存中有第二待重传数据,则根据以下至少一项确定所述传输方式:
所述第三传输模式、所述第二待重传数据使用的第四传输模式、所述第一重传资源关联的数据的第三QoS属性、所述第二待重传数据的第四QoS属性。
在本申请的一实现方式中,在根据以下至少一项确定所述传输方式方面,所述程序包括具体用于执行以下步骤的指令:
若满足以下至少一项:所述第三传输模式与所述第四传输模式相同、所述第三QoS属性优先于所述第四QoS属性,则确定所述传输方式为进行重传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若满足以下至少一项:所述第三传输模式与所述第四传输模式不同、所述第四QoS属性优先于所述第三QoS属性,则确定所述传输方式为不进行重传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若满足以下至少一项:所述第三传输模式与所述第四传输模式相同,所述第三传输模式为第二设定传输模式,则确定所述传输方式为进行重传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若满足以下至少一项:所述第三传输模式与所述第四传输模式不同,所述第三传输模式不为第二设定传输模式,则确定所述传输方式为不进行重传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第三传输模式与所述第四传输模式不同,则确定所述传输方式为不进行重传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第三传输模式与所述第四传输模式相同,则确定所述传输方式为进行重传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第二HARQ进程缓存中无待重传数据,则确定所述传输方式为进行重传。
设备实施例3:
在本申请的一实现方式中,在基于所述资源授权状况确定传输方式方面,所述程序包括具体用于执行以下步骤的指令:
若所述资源授权状况包括第五传输模式的第二新传资源和第六传输模式的第三新传资源,则根据以下至少一项确定所述传输方式:所述第五传输模式、所述第六传输模式、第五QoS属性、第六QoS属性;所述第五QoS属性为所述第二新传资源关联的数据的QoS属性,所述第六QoS属性为所述第三新传资源关联的数据的QoS属性。
在本申请的一实现方式中,在根据以下至少一项确定所述传输方式方面,所述程序包括具体用于执行以下步骤的指令:
若所述第五QoS属性优先于所述第六QoS属性,则确定所述传输方式为进行所述第二新传资源关联的新传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第六QoS属性优先于所述第五QoS属性,则确定所述传输方式为进行所述第三新传资源关联的新传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第五传输模式为第三设定传输模式,则确定所述传输方式为进行所述第二新传资源关联的新传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第六传输模式为第三设定传输模式,则确定所述传输方式为进行所述第三新传资源关联的新传。
在本申请的一实现方式中,相同的HARQ用于不同传输模式。
在本申请的一实现方式中,不同的HARQ用于不同传输模式。
设备实施例4:
在本申请的一实现方式中,在基于所述资源授权状况确定传输方式方面,所述程序包括具体用于执行以下步骤的指令:
若所述资源授权状况包括第七传输模式的第四新传资源和第八传输模式的第二重传资源,则根据以下至少一项确定所述传输方式:所述第七传输模式、所述第八传输模式、第七QoS属性、第八QoS属性;所述第七QoS属性为所述第四新传资源关联的数据的QoS属性,所述第八QoS属性为所述第二重传资源关联的数据的QoS属性。
在本申请的一实现方式中,在根据以下至少一项确定所述传输方式方面,所述程序包括具体用于执行以下步骤的指令:
若所述第七QoS属性优先于所述第八QoS属性,则确定所述传输方式为进行新传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第八QoS属性优先于所述第七QoS属性,则确定所述传输方式为进行重传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第七传输模式为第四设定传输模式,则确定所述传输方式为进行新传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第八传输模式为第四设定传输模式,则确定所述传输方式为进行重传。
在本申请的一实现方式中,相同的HARQ用于不同传输模式。
在本申请的一实现方式中,不同的HARQ用于不同传输模式。
设备实施例5:
在本申请的一实现方式中,在基于所述资源授权状况确定传输方式方面,所述程序包括具体用于执行以下步骤的指令:
若所述资源授权状况包括第九传输模式的第三重传资源和第十传输模式的第四重传资源,则根据以下至少一项确定所述传输方式:所述第九传输模式、所述第十传输模式、第九QoS属性、第十QoS属性;所述第九QoS属性为所述第三重传资源关联的数据的QoS属性,所述第十QoS属性为所述第四重传资源关联的数据的QoS属性。
在本申请的一实现方式中,在根据以下至少一项确定所述传输方式方面,所述程序包括具体用于执行以下步骤的指令:
若所述第九QoS属性优先于所述第十QoS属性,则确定所述传输方式为进行所述第三重传资源关联的重传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第十QoS属性优先于所述第九QoS属性,则确定所述传输方式为进行所述第四重传资源关联的重传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第九传输模式为第五设定传输模式,则确定所述传输方式为进行所述第三重传资源关联的重传。
在本申请的一实现方式中,所述程序包括具体还用于执行以下步骤的指令:
若所述第十传输模式为第五设定传输模式,则确定所述传输方式为进行所述第四重传资源关联的重传。
在本申请的一实现方式中,相同的HARQ用于不同传输模式。
在本申请的一实现方式中,不同的HARQ用于不同传输模式。
在本申请的一实现方式中,在基于所述资源授权状况确定传输方式之后,所述程序还包括用于执行以下步骤的指令:
基于所述传输方式关联的资源进行数据传输。
在本申请的一实现方式中,在基于所述传输方式关联的资源进行数据传输方面,所述程序包括具体用于执行以下步骤的指令:
若所述传输方式关联重传资源,所述传输方式关联重传资源使用第三HARQ进程,所述第三HARQ进程缓存中有第三待重传数据,则使用所述传输方式关联的重传资源对所述第三待重传数据进行重传。
在本申请的一实现方式中,在基于所述传输方式关联的资源进行数据传输方面,所述程序包括具体用于执行以下步骤的指令:
若所述传输方式关联重传资源,第一逻辑信道有待传输的第一数据,则使用所述第一数据生成第一MAC PDU,所述传输方式关联的重传资源与所述第一逻辑信道关联;
使用所述传输方式关联的重传资源传输所述第一MAC PDU。
在本申请的一实现方式中,在基于所述传输方式关联的资源进行数据传输方面,所述程序包括具体用于执行以下步骤的指令:
若所述传输方式关联新传资源,第二逻辑信道中有待传输的第二数据,则使用所述第二数据生成第二MAC PDU,所述传输方式关联的新传资源与所述第二逻辑信道关联;
使用所述传输方式关联的新传资源传输所述第二MAC PDU。
在本申请的一实现方式中,所述程序还包括用于执行以下步骤的指令:
若所述第二逻辑信道中无待传输的数据,则不进行数据传输,或者对所述第二逻辑信道进行比特填充。
需要说明的是,本实施例的具体实现过程可参见上述方法实施例所述的具体实现过程,在此不再叙述。
请参见图9,图9是本申请实施例提供的一种传输方式确定装置,应用于用户设备,该装置包括:
资源授权状况确定单元901,用于确定当前时刻的资源授权状况;
传输方式确定单元902,用于基于所述资源授权状况确定传输方式。
装置实施例1:
在本申请的一实现方式中,在相同的HARQ进程用于不同传输模式的情况下,在基于所述资源授权状况确定传输方式方面,所述传输方式确定单元902具体用于:
若所述资源授权状况包括第一传输模式的第一新传资源,所述第一新传资源使用第一HARQ进程,所述第一HARQ进程缓存中有第一待重传数据,则根据以下至少一项确定所述传输方式:
所述第一传输模式、所述第一待重传数据使用的第二传输模式、所述第一新传资源关联的数据的第一服务质量QoS属性、所述第一待重传数据的第二QoS属性。
在本申请的一实现方式中,在根据以下至少一项确定所述传输方式方面,所述传输方式确定单元902具体用于:
若满足以下至少一项:所述第一传输模式与所述第二传输模式相同、所述第一QoS属性优先于所述第二QoS属性,则确定所述传输方式为进行新传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若满足以下至少一项:所述第一传输模式与所述第二传输模式不同、所述第二QoS属性优先于所述第一QoS属性,则确定所述传输方式为不进行新传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若满足以下至少一项:所述第一传输模式与所述第二传输模式相同、所述第一传输模式为第一设定传输模式,则确定所述传输方式为进行新传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若满足以下至少一项:所述第一传输模式与所述第二传输模式不同、所述第一传输模式不为第一设定传输模式,则确定所述传输方式为不进行新传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第一HARQ进程缓存中无待重传数据,则确定所述传输方式为进行新传。
装置实施例2:
在本申请的一实现方式中,在相同的HARQ进程用于不同传输模式的情况下,在基于所述资源授权状况确定传输方式方面,所述传输方式确定单元902还用于:
若所述资源授权状况包括第三传输模式的第一重传资源,所述第一重传资源使用第二HARQ进程,所述第二HARQ进程缓存中有第二待重传数据,则根据以下至少一项确定所述传输方式:
所述第三传输模式、所述第二待重传数据使用的第四传输模式、所述第一重传资源关联的数据的第三QoS属性、所述第二待重传数据的第四QoS属性。
在本申请的一实现方式中,在根据以下至少一项确定所述传输方式方面,所述传输方式确定单元902具体用于:
若满足以下至少一项:所述第三传输模式与所述第四传输模式相同、所述第三QoS属性优先于所述第四QoS属性,则确定所述传输方式为进行重传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若满足以下至少一项:所述第三传输模式与所述第四传输模式不同、所述第四QoS属性优先于所述第三QoS属性,则确定所述传输方式为不进行重传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若满足以下至少一项:所述第三传输模式与所述第四传输模式相同,所述第三传输模式为第二设定传输模式,则确定所述传输方式为进行重传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若满足以下至少一项:所述第三传输模式与所述第四传输模式不同,所述第三传输模式不为第二设定传输模式,则确定所述传输方式为不进行重传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第三传输模式与所述第四传输模式不同,则确定所述传输方式为不进行重传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第三传输模式与所述第四传输模式相同,则确定所述传输方式为进行重传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第二HARQ进程缓存中无待重传数据,则确定所述传输方式为进行重传。
装置实施例3:
在本申请的一实现方式中,在基于所述资源授权状况确定传输方式方面,所述传输方式确定单元902具体用于:
若所述资源授权状况包括第五传输模式的第二新传资源和第六传输模式的第三新传资源,则根据以下至少一项确定所述传输方式:所述第五传输模式、所述第六传输模式、第五QoS属性、第六QoS属性;所述第五QoS属性为所述第二新传资源关联的数据的QoS属性,所述第六QoS属性为所述第三新传资源关联的数据的QoS属性。
在本申请的一实现方式中,在根据以下至少一项确定所述传输方式方面,所述传输方式确定单元902具体用于:
若所述第五QoS属性优先于所述第六QoS属性,则确定所述传输方式为进行所述第二新传资源关联的新传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第六QoS属性优先于所述第五QoS属性,则确定所述传输方式为进行所述第三新传资源关联的新传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第五传输模式为第三设定传输模式,则确定所述传输方式为进行所述第二新传资源关联的新传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第六传输模式为第三设定传输模式,则确定所述传输方式为进行所述第三新传资源关联的新传。
在本申请的一实现方式中,相同的HARQ用于不同传输模式。
在本申请的一实现方式中,不同的HARQ用于不同传输模式。
装置实施例4:
在本申请的一实现方式中,在基于所述资源授权状况确定传输方式方面,所述传输方式确定单元902具体用于:
若所述资源授权状况包括第七传输模式的第四新传资源和第八传输模式的第二重传资源,则根据以下至少一项确定所述传输方式:所述第七传输模式、所述第八传输模式、第七QoS属性、第八QoS属性;所述第七QoS属性为所述第四新传资源关联的数据的QoS属性,所述第八QoS属性为所述第二重传资源关联的数据的QoS属性。
在本申请的一实现方式中,在根据以下至少一项确定所述传输方式方面,所述传输方式确定单元902具体用于:
若所述第七QoS属性优先于所述第八QoS属性,则确定所述传输方式为进行新传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第八QoS属性优先于所述第七QoS属性,则确定所述传输方式为进行重传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第七传输模式为第四设定传输模式,则确定所述传输方式为进行新传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第八传输模式为第四设定传输模式,则确定所述传输方式为进行重传。
在本申请的一实现方式中,相同的HARQ用于不同传输模式。
在本申请的一实现方式中,不同的HARQ用于不同传输模式。
装置实施例5:
在本申请的一实现方式中,在基于所述资源授权状况确定传输方式方面,所述传输方式确定单元902具体用于:
若所述资源授权状况包括第九传输模式的第三重传资源和第十传输模式的第四重传资源,则根据以下至少一项确定所述传输方式:所述第九传输模式、所述第十传输模式、第九QoS属性、第十QoS属性;所述第九QoS属性为所述第三重传资源关联的数据的QoS属性,所述第十QoS属性为所述第四重传资源关联的数据的QoS属性。
在本申请的一实现方式中,在根据以下至少一项确定所述传输方式方面,所述传输方式确定单元902具体用于:
若所述第九QoS属性优先于所述第十QoS属性,则确定所述传输方式为进行所述第三重传资源关联的重传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第十QoS属性优先于所述第九QoS属性,则确定所述传输方式为进行所述第四重传资源关联的重传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第九传输模式为第五设定传输模式,则确定所述传输方式为进行所述第三重传资源关联的重传。
在本申请的一实现方式中,所述传输方式确定单元902具体还用于:
若所述第十传输模式为第五设定传输模式,则确定所述传输方式为进行所述第四重传资源关联的重传。
在本申请的一实现方式中,相同的HARQ用于不同传输模式。
在本申请的一实现方式中,不同的HARQ用于不同传输模式。
请参见图10,在本申请的一实现方式中,所述装置还包括:
数据传输单元903,用于在基于所述资源授权状况确定传输方式之后,基于所述传输方式关联的资源进行数据传输。
在本申请的一实现方式中,在基于所述传输方式关联的资源进行数据传输方面,所述数据传输单元903具体用于:
若所述传输方式关联重传资源,所述传输方式关联重传资源使用第三HARQ进程,所述第三HARQ进程缓存中有第三待重传数据,则使用所述传输方式关联的重传资源对所述第三待重传数据进行重传。
在本申请的一实现方式中,在基于所述传输方式关联的资源进行数据传输方面,所述数据传输单元903具体用于:
若所述传输方式关联重传资源,第一逻辑信道有待传输的第一数据,则使用所述第一数据生成第一MAC PDU,所述传输方式关联的重传资源与所述第一逻辑信道关联;
使用所述传输方式关联的重传资源传输所述第一MAC PDU。
在本申请的一实现方式中,在基于所述传输方式关联的资源进行数据传输方面,所述数据传输单元903具体用于:
若所述传输方式关联新传资源,第二逻辑信道中有待传输的第二数据,则使用所述第二数据生成第二MAC PDU,所述传输方式关联的新传资源与所述第二逻辑信道关联;
使用所述传输方式关联的新传资源传输所述第二MAC PDU。
在本申请的一实现方式中,所述数据传输单元903具体还用于:
若所述第二逻辑信道中无待传输的数据,则不进行数据传输,或者对所述第二逻辑信道进行比特填充。
需要说明的是,资源授权状况确定单元901、传输方式确定单元902和数据传输单元903可通过处理器实现。
本申请实施例还提供一种计算机存储介质,其中,该计算机存储介质存储用于电子数据交换的计算机程序,该计算机程序使得计算机执行如上述方法实施例中记载的任一方法的部分或全部步骤,上述计算机包括用户设备。
本申请实施例还提供一种计算机程序产品,上述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质,上述计算机程序可操作来使计算机执行如上述方法实施例中记载的任一方法的部分或全部步骤。该计算机程序产品可以为一个软件安装包,上述计算机包括用户设备。
需要说明的是,对于前述的各方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本申请并不受所描述的动作顺序的限制,因为依据本申请,某些步骤可以采用其他顺序或者同时进行。其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于优选实施例,所涉及的动作和模块并不一定是本申请所必须的。
在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中,应该理解到,所揭露的装置,可通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如上述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性或其它的形式。
上述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
上述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储器中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储器中,包括若干指令用以使得一台计算机设备(可为个人计算机、服务器或者网络设备等)执行本申请各个实施例上述方法的全部或部分步骤。而前述的存储器包括:U盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成,该程序可以存储于一计算机可读存储器中,存储器可以包括:闪存盘、只读存储器(英文:Read-Only Memory,简称:ROM)、随机存取器(英文:Random Access Memory,简称:RAM)、磁盘或光盘等。
以上对本申请实施例进行了详细介绍,本文中应用了具体个例对本申请的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本申请的方法及其核心思想;同时,对于本领域的一般技术人员,依据本申请的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本申请的限制。
Claims (40)
- 一种传输方式确定方法,其特征在于,所述方法包括:确定当前时刻的资源授权状况;基于所述资源授权状况确定传输方式。
- 根据权利要求1所述的方法,其特征在于,在相同的混合自动重传请求HARQ进程用于不同传输模式的情况下,所述基于所述资源授权状况确定传输方式,包括:若所述资源授权状况包括第一传输模式的第一新传资源,所述第一新传资源使用第一HARQ进程,所述第一HARQ进程缓存中有第一待重传数据,则根据以下至少一项确定所述传输方式:所述第一传输模式、所述第一待重传数据使用的第二传输模式、所述第一新传资源关联的数据的第一服务质量QoS属性、所述第一待重传数据的第二QoS属性。
- 根据权利要求2所述的方法,其特征在于,所述根据以下至少一项确定所述传输方式,包括:若满足以下至少一项:所述第一传输模式与所述第二传输模式相同、所述第一QoS属性优先于所述第二QoS属性,则确定所述传输方式为进行新传。
- 根据权利要求3所述的方法,其特征在于,所述方法还包括:若满足以下至少一项:所述第一传输模式与所述第二传输模式不同、所述第二QoS属性优先于所述第一QoS属性,则确定所述传输方式为不进行新传。
- 根据权利要求3或4所述的方法,其特征在于,所述方法还包括:若满足以下至少一项:所述第一传输模式与所述第二传输模式相同、所述第一传输模式为第一设定传输模式,则确定所述传输方式为进行新传。
- 根据权利要求3-5任一项所述的方法,其特征在于,所述方法还包括:若满足以下至少一项:所述第一传输模式与所述第二传输模式不同、所述第一传输模式不为第一设定传输模式,则确定所述传输方式为不进行新传。
- 根据权利要求2-6任一项所述的方法,其特征在于,所述方法还包括:若所述第一HARQ进程缓存中无待重传数据,则确定所述传输方式为进行新传。
- 根据权利要求1所述的方法,在相同的HARQ进程用于不同传输模式的情况下,其特征在于,所述基于所述资源授权状况确定传输方式,包括:若所述资源授权状况包括第三传输模式的第一重传资源,所述第一重传资源使用第二HARQ进程,所述第二HARQ进程缓存中有第二待重传数据,则根据以下至少一项确定所述传输方式:所述第三传输模式、所述第二待重传数据使用的第四传输模式、所述第一重传资源关联的数据的第三QoS属性、所述第二待重传数据的第四QoS属性。
- 根据权利要求8所述的方法,其特征在于,所述根据以下至少一项确定所述传输方式,包括:若满足以下至少一项:所述第三传输模式与所述第四传输模式相同、所述第三QoS属性优先于所述第四QoS属性,则确定所述传输方式为进行重传。
- 根据权利要求9所述的方法,其特征在于,所述方法还包括:若满足以下至少一项:所述第三传输模式与所述第四传输模式不同、所述第四QoS属性优先于所述第三QoS属性,则确定所述传输方式为不进行重传。
- 根据权利要求8或9所述的方法,其特征在于,所述方法还包括:若满足以下至少一项:所述第三传输模式与所述第四传输模式相同,所述第三传输模式为第二设定传输模式,则确定所述传输方式为进行重传。
- 根据权利要求8-11任一项所述的方法,其特征在于,所述方法还包括:若满足以下至少一项:所述第三传输模式与所述第四传输模式不同,所述第三传输模式不为第二设定传输模式,则确定所述传输方式为不进行重传。
- 根据权利要求8-12任一项所述的方法,其特征在于,所述方法还包括:若所述第三传输模式与所述第四传输模式不同,则确定所述传输方式为不进行重传。
- 根据权利要求8-13任一项所述的方法,其特征在于,所述方法还包括:若所述第三传输模式与所述第四传输模式相同,则确定所述传输方式为进行重传。
- 根据权利要求8-14任一项所述的方法,其特征在于,所述方法还包括:若所述第二HARQ进程缓存中无待重传数据,则确定所述传输方式为进行重传。
- 根据权利要求1所述的方法,其特征在于,其特征在于,所述基于所述资源授权状况确定传输方式,包括:若所述资源授权状况包括第五传输模式的第二新传资源和第六传输模式的第三新传资源,则根据以下至少一项确定所述传输方式:所述第五传输模式、所述第六传输模式、第五QoS属性、第六QoS属性;所述第五QoS属性为所述第二新传资源关联的数据的QoS属性,所述第六QoS属性为所述第三新传资源关联的数据的QoS属性。
- 根据权利要求16所述的方法,其特征在于,所述根据以下至少一项确定所述传输方式,包括:若所述第五QoS属性优先于所述第六QoS属性,则确定所述传输方式为进行所述第二新传资源关联的新传。
- 根据权利要求17所述的方法,其特征在于,所述方法还包括:若所述第六QoS属性优先于所述第五QoS属性,则确定所述传输方式为进行所述第三新传资源关联的新传。
- 根据权利要求17或18所述的方法,其特征在于,所述方法还包括:若所述第五传输模式为第三设定传输模式,则确定所述传输方式为进行所述第二新传资源关联的新传。
- 根据权利要求17-19任一项所述的方法,其特征在于,所述方法还包括:若所述第六传输模式为第三设定传输模式,则确定所述传输方式为进行所述第三新传资源关联的新传。
- 根据权利要求1所述的方法,其特征在于,其特征在于,所述基于所述资源授权状况确定传输方式,包括:若所述资源授权状况包括第七传输模式的第四新传资源和第八传输模式的第二重传资源,则根据以下至少一项确定所述传输方式:所述第七传输模式、所述第八传输模式、第七QoS属性、第八QoS属性;所述第七QoS属性为所述第四新传资源关联的数据的QoS属性,所述第八QoS属性为所述第二重传资源关联的数据的QoS属性。
- 根据权利要求21所述的方法,其特征在于,所述根据以下至少一项确定所述传输方式,包括:若所述第七QoS属性优先于所述第八QoS属性,则确定所述传输方式为进行新传。
- 根据权利要求22所述的方法,其特征在于,所述方法还包括:若所述第八QoS属性优先于所述第七QoS属性,则确定所述传输方式为进行重传。
- 根据权利要求22或23所述的方法,其特征在于,所述方法还包括:若所述第七传输模式为第四设定传输模式,则确定所述传输方式为进行新传。
- 根据权利要求22-24任一项所述的方法,其特征在于,所述方法还包括:若所述第八传输模式为第四设定传输模式,则确定所述传输方式为进行重传。
- 根据权利要求1所述的方法,其特征在于,其特征在于,所述基于所述资源授权状况确定传输方式,包括:若所述资源授权状况包括第九传输模式的第三重传资源和第十传输模式的第四重传资源,则根据以下至少一项确定所述传输方式:所述第九传输模式、所述第十传输模式、第九QoS属性、第十QoS属性;所述第九QoS属性为所述第三重传资源关联的数据的QoS属性,所述第十QoS属性为所述第四重传资源关联的数据的QoS属性。
- 根据权利要求26所述的方法,其特征在于,所述根据以下至少一项确定所述传输方式,包括:若所述第九QoS属性优先于所述第十QoS属性,则确定所述传输方式为进行所述第三重传资源关联的重传。
- 根据权利要求27所述的方法,其特征在于,所述方法还包括:若所述第十QoS属性优先于所述第九QoS属性,则确定所述传输方式为进行所述第四重传资源关联的重传。
- 根据权利要求27或28所述的方法,其特征在于,所述方法还包括:若所述第九传输模式为第五设定传输模式,则确定所述传输方式为进行所述第三重传资源关联的重传。
- 根据权利要求27-29任一项所述的方法,其特征在于,所述方法还包括:若所述第十传输模式为第五设定传输模式,则确定所述传输方式为进行所述第四重传资源关联的重传。
- 根据权利要求16-28任一项所述的方法,其特征在于,相同的HARQ用于不同传输模式。
- 根据权利要求16-28任一项所述的方法,其特征在于,不同的HARQ用于不同传输模式。
- 根据权利要求1-32任一项所述的方法,其特征在于,所述基于所述资源授权状况确定传输方式之后,所述方法还包括:基于所述传输方式关联的资源进行数据传输。
- 根据权利要求33所述的方法,其特征在于,所述基于所述传输方式关联的资源进行数据传输,包括:若所述传输方式关联重传资源,所述传输方式关联重传资源使用第三HARQ进程,所述第三HARQ进程缓存中有第三待重传数据,则使用所述传输方式关联的重传资源对所述第三待重传数据进行重传。
- 根据权利要求33所述的方法,其特征在于,所述基于所述传输方式关联的资源进行数据传输,包括:若所述传输方式关联重传资源,第一逻辑信道有待传输的第一数据,则使用所述第一数据生成第一MAC PDU,所述传输方式关联的重传资源与所述第一逻辑信道关联;使用所述传输方式关联的重传资源传输所述第一MAC PDU。
- 根据权利要求33所述的方法,其特征在于,所述基于所述传输方式关联的资源进行数据传输,包括:若所述传输方式关联新传资源,第二逻辑信道中有待传输的第二数据,则使用所述第二数据生成第二MAC PDU,所述传输方式关联的新传资源与所述第二逻辑信道关联;使用所述传输方式关联的新传资源传输所述第二MAC PDU。
- 根据权利要求36所述的方法,其特征在于,所述方法还包括:若所述第二逻辑信道中无待传输的数据,则不进行数据传输,或者对所述第二逻辑信道进行比特填充。
- 一种传输方式确定装置,其特征在于,所述装置包括:资源授权状况确定单元,用于确定当前时刻的资源授权状况;传输方式确定单元,用于基于所述资源授权状况确定传输方式。
- 一种用户设备,其特征在于,所述电子设备包括存储器、通信接口,以及一个或多个程序,所述一个或多个程序被存储在所述存储器中,并且被配置由所述处理器执行,所述程序包括用于执行如权利要求1-37任一项所述的方法中的步骤的指令。
- 一种计算机可读存储介质,其特征在于,存储用于电子数据交换的计算机程序,其中,所述计算机程序使得计算机执行如权利要求1-37任一项所述的方法。
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