发明申请
- 专利标题： PHYSICAL DOWNLINK CONTROL CHANNEL AND PHYSICAL HYBRID AUTOMATIC REPEAT REQUEST INDICATOR CHANNEL ENHANCEMENTS
- 专利标题（中）： 物理下行控制通道和物理混合自动重复请求指示器通道增强
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申请号： US13458410申请日： 2012-04-27
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公开(公告)号： US20120275400A1公开(公告)日： 2012-11-01
- 发明人: Runhua Chen , Eko N. Onggosanusi , Vikram Chandrasekhar , Anthony Ekpenyong
- 申请人： Runhua Chen , Eko N. Onggosanusi , Vikram Chandrasekhar , Anthony Ekpenyong
- 申请人地址： US TX Dallas
- 专利权人： TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人： TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人地址： US TX Dallas
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04J11/00
摘要：
A wireless transmission system included at least one user equipment and a base station. The base station is operable to form a downlink control information block, modulate the downlink control information, precode the modulated downlink control information, and transmit the precoded, modulated downlink control information on at least one demodulation reference signal antenna port to the at least one user equipment. The precoded, modulated downlink control information is mapped to a set of N1 physical resource block pairs in a subframe from an orthogonal frequency division multiplexing symbol T1 to and orthogonal frequency division multiplexing symbol T2.