Patent ID: 11870577
Assignee: ZTE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A method for transmitting uplink control information in a physical uplink shared channel, comprising:
determining configuration information; and
in response to channel state information part 2 (CSI-2) being configured to be transmitted in the physical uplink shared channel (PUSCH) and the PUSCH not having an uplink shared channel, determining to transmit the configuration information according to an actual code rate of the CSI-2 and a preset threshold, wherein the PUSCH not having the UL-SCH refers to the PUSCH not carrying UL-SCH data;
wherein the actual code rate of the CSI-2 is determined according to a following formula:, O
     UCI
    
    +
    
     L
     UCI
    
   
   
    
     Q
     m
    
    ⁢
    
     Q
     UCI
     ′
    
   
  
  ,, wherein QUCI is a bit number of the uplink control information (UCI), LUCI is a bit number of a cyclic redundancy check (CRC) of the UCI, Qm is a modulation order corresponding to a modulation mode of the UCI, and Q′UCI is a number of modulation symbols of UCI after being bit-encoded, and the UCI comprises the CSI-2;
wherein the preset threshold is determined according to a predetermined code rate and a predetermined beta value, wherein the predetermined code rate refers to a code rate configured by a base station for a current CSI-2 transmission and is selected from a code rate table of the PUSCH, and the predetermined beta value is selected from a beta value configuration table corresponding to the CSI-2; and
wherein the transmission method further comprises: in response to the uplink control information being configured to be transmitted in the PUSCH in one slot and the one slot having a plurality of PUSCHs, determining one PUSCH among the plurality of PUSCHs for the uplink control information according to one of following rules:
determining first of the plurality of PUSCHs in the one slot along a time direction;
determining a PUSCH with most time-frequency domain resources among the plurality of PUSCHs in the one slot, and in response to an existence of multiple PUSCHs with the most time-frequency domain resources, determining first of the multiple PUSCHs with the most time-frequency domain resources along a time direction;
sending a notification, by the base station through a signaling, for informing which PUSCH where the uplink control information is transmitted among the plurality of PUSCHs; or
sending an implied notification, by the base station through determining an index of a control channel element where downlink control information is located, for informing which PUSCH where the uplink control information is transmitted among the plurality of PUSCHs.