发明名称 Partial CQI feedback in wireless networks
摘要 Within a wireless network, feedback information from user equipment (UE) to a control node (eNodeB) is necessary to support various functions. A UE receives an allocation from the eNodeB comprising a plurality of periodic transmission instances for a channel quality indicator (CQI) and a schedule comprising a plurality of periodic transmission instances for a rank indicator (RI), wherein the CQI comprises RI and other CQI fields. The UE then transmits an RI without transmitting the other CQI fields in a transmission instance allocated for both RI and other CQI fields.
申请公布号 US9007988(B2) 申请公布日期 2015.04.14
申请号 US200912367519 申请日期 2009.02.07
申请人 Texas Instruments Incorporated 发明人 Shen Zukang;Muharemovic Tarik;Chen Runhua;Onggosanusi Eko Nugroho
分类号 H04W72/04;H04L5/00;H04L1/00;H04L25/03 主分类号 H04W72/04
代理机构 代理人 Neerings Ronald O.;Cimino Frank D.
主权项 1. A method for transmission in a wireless network, comprising: receiving an allocation comprising a plurality of periodic transmission instances for a channel quality indicator (CQI), wherein the CQI comprises a rank indicator (RI) and at least one other CQI field; receiving a schedule comprising a plurality of periodic transmission instances for the RI; and transmitting a first RI without transmitting the other CQI fields in a first transmission instance of the plurality of periodic transmission instances allocated for both RI and other CQI fields.
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