Method for feeding back channel quality indicator, and method and apparatus for sending resource scheduling information
Embodiments of the present invention provide a method for feeding back a channel quality indicator, and a method and an apparatus for sending resource scheduling information. An apparatus for feeding back a channel quality indicator includes: a determining module, configured to determine a feedback granularity of a CQI according to a system bandwidth, a CQI feedback mode, and antenna port quantity information specified by a network device; and a feedback module, configured to feed back the CQI to the network device according to the feedback granularity of the CQI. The method for feeding back a channel quality indicator, and the method and the apparatus for sending resource scheduling information provided in the embodiments of the present invention are used to reduce system overheads.
Huawei Technologies Co., Ltd.
H H H H H
H04L H04L H04B H04B H04W
inventional inventional additional inventional inventional
Jianghua Qiang Leiming Weijun
Liu Wu Zhang Sun