METHOD AND SYSTEM FOR CODING UPLINK CONTROL INFORMATION TRANSPORTED BASED ON PHYSICAL UPLINK SHARED CHANNEL

摘要

A method for coding uplink control information transported based on the Physical Uplink Shared Channel (PUSCH) is provided. A space multiplexing manner is adopted for the PUSCH transport, and a first transport block and a second transport block, two transport blocks altogether, are configured currently. The method for coding the uplink control information by a User Equipment (UE) comprises: calculating the number Qof the target coding symbols of the uplink control information according to the size of the uplink control information, the offset value configured by the higher layer and the parameter information of the two transport blocks or one transport block selected from the two transport blocks; multiplying the Q by the modulation order of the transport block corresponding to the codeword stream used for transporting the uplink control information to obtain the number of the target coding modulation symbols; after performing the channel-coding on the uplink control information, repeating the channel-coded bits until the corresponding number of the target coding modulation symbols is satisfied. The present invention resolves the problem of how to determine the number of the target coding symbols for the uplink control information.