CHANNEL-STATE INFORMATION PROCESS PROCESSING METHOD, NETWORK DEVICE, AND USER EQUIPMENT

摘要

Embodiments of the present invention provide a channel-state information process processing method, a network device, and a user equipment, where the channel-state information process processing method includes: after receiving a first channel-state information CSI request sent by a first network device, if CSI corresponding to multiple aperiodic CSI processes has not been reported by a user equipment, dropping CSI corresponding to a part of aperiodic CSI processes among the multiple aperiodic CSI processes, where each CSI process is associated with a channel measurement resource and an interference measurement resource. A problem existing after a CoMP technology is introduced can be solved that the UE cannot implement processing of multiple CSI processes.

主权项

1. A channel-state information process processing method, comprising:
receiving, by a user equipment, a first channel-state information (CSI) request from a first network device, wherein the first CSI request is used to trigger aperiodic CSI reporting; after receiving the CSI request, if aperiodic CSI corresponding to multiple aperiodic CSI processes has not been reported by the user equipment, sending, by the user equipment, aperiodic CSI to the first network device or a second network device, wherein each CSI process is associated with a channel measurement resource and an interference measurement resource, and aperiodic CSI corresponding to a part of the multiple aperiodic CSI processes is replaced by a previous measurement result and the aperiodic CSI comprises the previous measurement result.