METHOD AND BASE STATION FOR ADJUSTING UPLINK GRANT PHYSICAL DOWNLINK CONTROL CHANNEL OF UE,申请号EP20110842593-传众专利搜索

METHOD AND BASE STATION FOR ADJUSTING UPLINK GRANT PHYSICAL DOWNLINK CONTROL CHANNEL OF UE

申请公布号：EP2645786(A4)

申请号：EP20110842593

申请日期：2011.10.20

申请公布日期：2015.12.02

申请人：

CHINA MOBILE COMMUNICATIONS CORPORATION

发明人：JIANG, DAJIE

分类号：H04W52/24;H04B17/336;H04B17/382;H04L1/00;H04L5/00;H04W52/12;H04W52/14;H04W52/32;H04W52/36;H04W52/48;H04W52/54

主分类号：H04W52/24

摘要：The disclosure provides a method and a base station for adjusting an uplink grant physical downlink control channel of a UE adaptively. The method includes: receiving a physical uplink shared channel transmitted on an uplink resource indicated by a current uplink grant physical downlink control channel from the UE; judging whether or not the UE has received the uplink grant physical downlink control channel successfully in accordance with the received physical uplink shared channel; and determining the number of control channel elements CCEs occupied by the uplink grant physical downlink control channel and/or a transmission power of the uplink grant physical downlink control channel in accordance with the judgment result.