发明名称 CHANNEL DEPENDENT COVERAGE ENHANCEMENT TECHNIQUES IN LTE
摘要 Methods, systems, and devices are described for coverage enhancement in a wireless communication system. A base station may select different coverage enhancement techniques for different channels, and transmit the channels using the selected coverage enhancement techniques. Examples of coverage enhancement techniques that may be selected include repetition within subframes, repetition across different subframes, power boosting, and spatial multiplexing. These and other techniques may be used alone or in combination. In some examples, a user equipment (UE) may determine a coverage enhancement need and may monitor a control channel accordingly.
申请公布号 US2015181440(A1) 申请公布日期 2015.06.25
申请号 US201414574143 申请日期 2014.12.17
申请人 QUALCOMM Incorporated 发明人 Chen Wanshi;Gaal Peter;Xu Hao
分类号 H04W16/18;H04W72/04;H04W72/08 主分类号 H04W16/18
代理机构 代理人
主权项 1. A method of coverage enhancement in a wireless communication system, comprising: selecting a first coverage enhancement technique for a first channel from a set of coverage enhancement techniques including at least one of repetition over different subframes or power boosting; selecting a second coverage enhancement technique, different from the first coverage enhancement technique, for a second channel from the set of coverage enhancement techniques; transmitting a first portion of data on the first channel using the first coverage enhancement technique; and transmitting a second portion of data on the second channel using the second coverage enhancement technique.
地址 San Diego CA US