发明授权
- 专利标题： Concurrent transmission of multiple acknowledge/not acknowledge and scheduling request indicator in time division duplex uplink signaling
- 专利标题（中）： 在时分双工上行信令中同时传输多个确认/不确认和调度请求指示符
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申请号： US12502493申请日： 2009-07-14
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公开(公告)号： US08331215B2公开(公告)日： 2012-12-11
- 发明人: Zukang Shen , Tarik Muharemovic , Timothy Schmidl
- 申请人： Zukang Shen , Tarik Muharemovic , Timothy Schmidl
- 申请人地址： US TX Dallas
- 专利权人： Texas Instruements Incorporated
- 当前专利权人： Texas Instruements Incorporated
- 当前专利权人地址： US TX Dallas
- 代理商 Ronald O. Neerings; Wade James Brady, III; Frederick J. Telecky, Jr.
- 主分类号： H04J11/00
- IPC分类号： H04J11/00
摘要：
This invention is a transmission scheme for multi-ACK/NAK and SRI in TDD. The described scheme enables using DAI as pure counter. QPSK is adopted as the modulation scheme in this invention which guarantees satisfactory detection performance. Link level simulations show that the event of one DL grant pass followed by three consecutive DL grant misses is of low probability.
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