Data transmission method, network device and terminal device

Abstract

A data transmission method, a network device and a terminal device are provided. The method includes that: a network device receives data which is transmitted by a terminal device on multiple transmission resources without grant; and the network device independently decodes the data on each transmission resource in the multiple transmission resources.

1 - 56 . (canceled) 
     
     
         57 . A data transmission method, comprising:
 transmitting, by a terminal device, independently encoded data on multiple transmission resources without grant, wherein each transmission resource of the multiple transmission resources comprises at least one resource unit, and the at least one resource unit comprised in the each transmission resource satisfy a pre-agreed condition.   
     
     
         58 . The method as claimed in  claim 57 , wherein the pre-agreed condition comprises:
 an index P of a starting resource unit in the at least one resource unit comprised in the each transmission resource satisfies P mod N=k, where N is a quantity of the resource units in the each transmission resource, k is a non-negative integer smaller than N, and P is a non-negative integer.   
     
     
         59 . The method as claimed in  claim 57 , wherein
 a starting resource unit in the at least one resource unit comprised in the each transmission resource comprises a first resource unit in the at least one resource unit; or,   a starting resource unit in the adopted resource units in the each transmission resource comprises a resource unit in the at least one resource unit with an even index.   
     
     
         60 . The method as claimed in  claim 57 , wherein
 the at least one resource unit comprised in the each transmission resource is continuous in a frequency domain.   
     
     
         61 . The method as claimed in  claim 57 , wherein data on the each transmission resource in the multiple transmission resources belongs to an independent HARQ process. 
     
     
         62 . The method as claimed in  claim 61 , wherein the data on the each transmission resource comprises at least one of:
 information about a HARQ process index corresponding to data transmission on the each transmission resource;   position information of other transmission resources, except a current transmission resource, in the multiple transmission resources.   
     
     
         63 . The method as claimed in  claim 57 , wherein transmitting, by the terminal device, independently encoded data on the multiple transmission resource without grant comprises:
 transmitting, by the terminal device, a Physical Uplink Shared Channel (PUSCH) on the multiple transmission resources without grant, wherein the PUSCH carries service data, and the service data transmitted on each transmission resource is independently encoded.   
     
     
         64 . A data transmission method, comprising:
 receiving, by a network device, data which is transmitted by a terminal device on multiple transmission resources without grant; and   independently decoding, by the network device, the data on each transmission resource of the multiple transmission resources, wherein each transmission resource of the multiple transmission resources comprises at least one resource unit, and the at least one resource unit comprised in the each transmission resource satisfy a pre-agreed condition.   
     
     
         65 . The method as claimed in  claim 64 , wherein the pre-agreed condition comprises:
 an index P of a starting resource unit in the at least one resource unit comprised in the each transmission resource satisfies P mod N=k, where N is a quantity of the resource units in the each transmission resource, k is a non-negative integer smaller than N, and P is a non-negative integer.   
     
     
         66 . The method as claimed in  claim 64 , wherein
 a starting resource unit in the at least one resource unit comprised in the each transmission resource comprises a first resource unit in the at least one resource unit; or,   a starting resource unit in the at least one resource unit comprised in the each transmission resource comprises a resource unit in the at least one resource unit with an even index.   
     
     
         67 . The method as claimed in  claim 64 , wherein
 the at least one resource unit comprised in the each transmission resource is continuous in a frequency domain.   
     
     
         68 . The method as claimed in  claim 64 , wherein data on the each transmission resource in the multiple transmission resources belongs to an independent HARQ process. 
     
     
         69 . The method as claimed in  claim 64 , wherein
 receiving, by the network device, data which is transmitted by the terminal device on multiple transmission resources without grant comprises: receiving, by the network device, a Physical Uplink Shared Channel (PUSCH) which is transmitted by the terminal device on the multiple transmission resources without grant, wherein the PUSCH carries service data;   independently decoding, by the network device, the data on each transmission resource of the multiple transmission resources comprises: independently decoding, by the network device, the service data on the each transmission resource of the multiple transmission resources.   
     
     
         70 . A terminal device, comprising:
 at least one processor; and   a computer readable storage, coupled to the at least one processor and storing at least one computer executable instruction which, when being executed by the at least one processor, causes the at least one processor to carry out following actions:   transmitting, independently encoded data on multiple transmission resources without grant, wherein each transmission resource of the multiple transmission resources comprises at least one resource unit, and the at least one resource unit comprised in the each transmission resource satisfy a pre-agreed condition.   
     
     
         71 . The terminal device as claimed in  claim 70 , wherein the pre-agreed condition comprises:
 an index number P of a starting resource unit in the at least one resource unit comprised in the each transmission resource meets P mod N=k, N being a quantity of the resource units in the each transmission resource, k being a non-negative integer smaller than N, and P being a non-negative integer.   
     
     
         72 . The terminal device as claimed in  claim 70 , wherein
 a starting resource unit in the at least one resource unit comprised in the each transmission resource comprises a first resource unit in the at least one resource unit; or,   a starting resource unit in the at least one resource unit comprised in the each transmission resource comprises a resource unit in the at least one resource unit, of which a index number is an even number.   
     
     
         73 . The terminal device as claimed in  claim 70 , wherein
 the at least one resource unit comprised in the each transmission resource is continuous in a frequency domain.   
     
     
         74 . The terminal device as claimed in  claim 70 , wherein data on the each transmission resource in the multiple transmission resources belongs to an independent HARQ process. 
     
     
         75 . The method as claimed in  claim 74 , wherein the data on the each transmission resource comprises at least one of:
 information about a HARQ process index corresponding to data transmission on the each transmission resource;   position information of other transmission resources, except a current transmission resource, in the multiple transmission resources.   
     
     
         76 . The terminal device as claimed in  claim 70 , wherein the at least one computer executable instruction, when being executed by the at least one processor, causes the at least one processor to carry out following actions:
 transmitting a Physical Uplink Shared Channel (PUSCH) on the multiple transmission resources without grant, wherein the PUSCH carries service data, and the service data transmitted on each transmission resource is independently encoded.