发明名称 CHANNEL STATE FEEDBACK DELIVERY IN A TELECOMMUNICATION SYSTEM
摘要 Channel state feedback is provided from a UE (800) to a base station (700) as a first, detailed or a second, less detailed type of channel state feedback information. Initially it is determined (403) whether the UE has received an uplink grant from the base station or not. If the UE has received an uplink grant, a first type of channel state feedback information is transmitted (404) to the base station on the granted resource. If, however, the UE has not received an uplink grant, a second type of channel state feedback information is transmitted (405) to the base station. Different types of channel state feedback information enables a UE and an associated base station to use available resources more efficiently, when requesting for and delivering channel state feedback information.
申请公布号 IL200744(D0) 申请公布日期 2010.05.17
申请号 IL20090200744 申请日期 2009.09.03
申请人 TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) 发明人
分类号 H04L;H04W24/00;H04W48/08;H04W88/02 主分类号 H04L
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