发明授权
- 专利标题: Hybrid pilot configuration
- 专利标题(中): 混合引导配置
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申请号: US12045501申请日: 2008-03-10
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公开(公告)号: US08913695B2公开(公告)日: 2014-12-16
- 发明人: Durga Prasad Malladi , Dung N. Doan
- 申请人: Durga Prasad Malladi , Dung N. Doan
- 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 Anthony R. Morris
- 主分类号: H04L27/06
- IPC分类号: H04L27/06 ; H04L5/00 ; H04L25/02
摘要:
Systems and methodologies are described that facilitate employing a hybrid pilot configuration in a wireless communications network. A hybrid pilot configuration includes common pilot symbols and dedicated pilots multiplexed together within a time transmission interval. The multiplexed pilot symbols can be received and utilized to demodulate channels. Common pilot symbols can be employed to demodulate control channels and dedicated pilot symbols can be utilized to demodulate data channels. Moreover, the dedicated pilot symbols can be employed to generate a channel estimate. The common pilot channels can be utilized in combination with the dedicated pilot symbols to augment the channel estimate.
公开/授权文献
- US20080225993A1 HYBRID PILOT CONFIGURATION 公开/授权日:2008-09-18
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