Patent ID: 11909693
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A channel state information report transmission method, applied to a terminal, comprising:
obtaining an allocation rule of a channel state information (CSI) report transmitted on a physical uplink control channel (PUCCH) wherein the allocation rule is configured by a network device or predefined in a protocol;
when at least two CSI reports collide, multiplexing partial or all of CSI reports with collisions to one first CSI PUCCH selected from configured J first CSI PUCCHs, according to the allocation rule;
transmitting the partial or all of CSI reports with collisions;
wherein the multiplexing partial or all of CSI reports with collisions to one first CSI PUCCH selected from configured J first CSI PUCCHs, according to the allocation rule, comprises:
if one with a smallest resource size that is capable of accommodating the resources required by the at least two CSI reports, is obtained from the configured J first CSI PUCCHs, multiplexing all the at least two CSI reports to the first CSI PUCCH with the smallest resource size;
if the one with the smallest resource size that is capable of accommodating the resources required by the at least two CSI reports, is not obtained from the configured J first CSI PUCCHs, sequentially multiplexing, according to a first order of the CSI reports, partial of the at least two CSI reports to a first CSI PUCCH with a largest resource size obtained from the configured J first CSI PUCCHs, until the first CSI PUCCH with the largest resource size has been fully occupied,
wherein the first order is obtained by arranging the at least two CSI reports in descending order according to CSI report priorities.