发明授权
US09036520B2 Multiplexing of control and data with varying power offsets in a SC-FDMA system
有权
SC-FDMA系统中具有不同功率偏移的控制和数据的多路复用
- 专利标题： Multiplexing of control and data with varying power offsets in a SC-FDMA system
- 专利标题（中）： SC-FDMA系统中具有不同功率偏移的控制和数据的多路复用
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申请号： US12443968申请日： 2007-10-30
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公开(公告)号： US09036520B2公开(公告)日： 2015-05-19
- 发明人: Juan Montojo , Xiaoxia Zhang , Durga Prasad Malladi
- 申请人： Juan Montojo , Xiaoxia Zhang , Durga Prasad Malladi
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 Dalei Dong
- 国际申请： PCT/US2007/082931 WO 20071030
- 国际公布： WO2008/057843 WO 20080515
- 主分类号： H04W72/08
- IPC分类号： H04W72/08 ; H04L1/00 ; H04L1/16 ; H04L5/00 ; H04L27/00 ; H04L27/26 ; H04W52/26 ; H04W52/28 ; H04W52/34 ; H04L25/02 ; H04B7/26 ; H04L1/12 ; H04J1/02
摘要：
Systems and methodologies are described that facilitate multiplexing of control information and data for common transmission in a localized FDM wireless communication system. Localized FDM transmission of control and data channels can be achieved by, for example, multiplexing control information with data and transmitting the control information and data using resources and transmission schemes specified for transmission of the data. To ensure the reliability of control information multiplexed with data, a power offset can be applied to the control information to provide varying protection levels for the control information based on properties of the data resources into which it is embedded in order to maintain a predetermined signal quality for the control information independent of the data resources.
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