US Patent No. 10,602,503

CONTROL INFORMATION FORMAT PROCESSING METHOD, BASE STATION, AND USER EQUIPMENT


Patent No. 10,602,503
Issue Date March 24, 2020
Title Control Information Format Processing Method, Base Station, And User Equipment
Inventorship Zheng Yu, Beijing (CN)
Xingqing Cheng, Beijing (CN)
Assignee Huawei Technologies Co., Ltd., Shenzhen (CN)

Claim of US Patent No. 10,602,503

1. A control information format processing method, comprising:determining a control information format of downlink control information;
in response to determining that the control information format of the downlink control information is a first control information format and the downlink control information corresponding to the first control information format carries grant information,
setting a modulation and coding scheme (MCS) field in the downlink control information to a valid MCS index or setting the most significant 2 bits of the MCS filed in the downlink control information to be not 11; or
in response to determining that the control information format of the downlink control information is a second control information format and the downlink control information corresponding to the second control information format carries control channel command information, setting reserved bits comprised in the downlink control information to an invalid MCS index or setting the most significant 2 bits of the reserved bits in the downlink control information to be 11; and
sending the downlink control information to user equipment (UE).