Method of allocating uplink data packet resource and user equipment

Abstract

A method of allocating an uplink data packet resource and a user equipment are provided, and the method includes: receiving at least one UL grant sent by a network device; determining, according to Logical Channel Prioritization LCP restriction corresponding to a target object, correspondence relationship between the target object and the UL grant; and performing resource allocation on each UL grant according to the correspondence relationship between the target object and the UL grant; wherein, the LCP restriction includes at least mapping relationship between the target object and a type of UL grant, and the target object is a service type or a logical channel or a logical channel group.

What is claimed is: 
     
         1 . A method of allocating an uplink data packet resource, applied to a user equipment, comprising:
 receiving at least one uplink grant (UL grant) sent by a network device;   determining, according to Logical Channel Prioritization (LCP) restriction corresponding to a target object, correspondence relationship between the target object and the at least one UL grant;   performing resource allocation on each of the at least one UL grant according to the correspondence relationship between the target object and the at least one UL grant,
 wherein the LCP restriction comprises at least mapping relationship between the target object and a type of UL grant, and the target object is a service type or a logical channel or a logical channel group, 
 wherein the type of UL grant is one of dynamic scheduling, grant-free scheduling, and semi-persistent scheduling. 
   
     
     
         2 . The method according to  claim 1 , wherein the mapping relationship between the target object and the type of UL grant comprised in the LCP restriction is determined by the user equipment, or determined by the network device, or specified by a protocol. 
     
     
         3 . The method according to  claim 2 , wherein,
 in a case that the mapping relationship between the target object and the type of UL grant comprised in the LCP restriction is determined by the network device, the network device sends the mapping relationship to the user equipment via a higher-layer signaling or a physical-layer signaling; or,   in a case that the mapping relationship between the target object and the type of UL grant comprised in the LCP restriction is determined by the user equipment, the method further comprises: sending the mapping relationship to the network device via a higher-layer signaling or a physical-layer signaling.   
     
     
         4 . The method according to  claim 1 , wherein, the service type is one of a Voice over Internet Protocol (VOIP) service, an Ultra-Reliable and Low Latency Communication (URLLC) service, and an enhanced Mobile Broadband (eMBB) service. 
     
     
         5 . A user equipment, comprising:
 a reception circuit, configured to receive at least one uplink grant (UL grant) sent by a network device;   a determination circuit, configured to determine, according to Logical Channel Prioritization (LCP) restriction corresponding to a target object, correspondence relationship between the target object and the at least one UL grant;   a resource allocation circuit, configured to perform resource allocation on each of the at least one UL grant according to the correspondence relationship between the target object and the at least one UL grant,
 wherein the LCP restriction comprises at least mapping relationship between the target object and a type of UL grant, and the target object is a service type or a logical channel or a logical channel group, 
 wherein the type of UL grant is one of dynamic scheduling, grant-free scheduling, and semi-persistent scheduling. 
   
     
     
         6 . The user equipment according to  claim 5 , wherein the mapping relationship between the target object and the type of UL grant comprised in the LCP restriction is determined by the user equipment, or determined by the network device, or specified by a protocol. 
     
     
         7 . The user equipment according to  claim 5 , wherein, the service type is one of a Voice over Internet Protocol (VOIP) service, an Ultra-Reliable and Low Latency Communication (URLLC) service, and an enhanced Mobile Broadband (eMBB) service. 
     
     
         8 . A user equipment, comprising a transceiver, a storage, a processor and a program stored on the storage and executable by the processor; wherein,
 the transceiver is configured to receive at least one uplink grant (UL grant) sent by a network device;   the processor is configured to read the program in a storage and execute following processes: determining, according to Logical Channel Prioritization (LCP) restriction corresponding to a target object, correspondence relationship between the target object and the at least one UL grant; and performing resource allocation on each of the at least one UL grant according to the correspondence relationship between the target object and the at least one UL grant, 
 wherein the LCP restriction comprises at least mapping relationship between the target object and a type of UL grant, and the target object is a service type or a logical channel or a logical channel group, 
 wherein the type of UL grant is one of dynamic scheduling, grant-free scheduling, and semi-persistent scheduling. 
   
     
     
         9 . The user equipment according to  claim 8 , wherein the mapping relationship between the target object and the type of UL grant comprised in the LCP restriction is determined by the user equipment, or determined by the network device, or specified by a protocol. 
     
     
         10 . The user equipment according to  claim 9 , wherein,
 in a case that the mapping relationship between the target object and the type of UL grant comprised in the LCP restriction is determined by the network device, the network device sends the mapping relationship to the user equipment via a higher-layer signaling or a physical-layer signaling; or,   in a case that the mapping relationship between the target object and the type of UL grant comprised in the LCP restriction is determined by the user equipment, the transceiver is further configured to send the mapping relationship to the network device via a higher-layer signaling or a physical-layer signaling.   
     
     
         11 . The user equipment according to  claim 8 , wherein, the service type is one of a Voice over Internet Protocol (VOIP) service, an Ultra-Reliable and Low Latency Communication (URLLC) service, and an enhanced Mobile Broadband (eMBB) service. 
     
     
         12 . A non-transitory computer readable storage medium, comprising:
 a computer program stored therein, wherein when the program is executed by a processor, the processor to implement steps of the method of allocating an uplink data packet resource according to  claim 1 .