发明授权
- 专利标题: Method and apparatus for plug-and-play venue-cast co-channel with wide-area network
- 专利标题(中): 具有广域网的即插即用场合播放方式和装置
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申请号: US12570577申请日: 2009-09-30
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公开(公告)号: US08611325B2公开(公告)日: 2013-12-17
- 发明人: Peter John Black , Matthew Stuart Grob , Raghuraman Krishnamoorthi , Mingxi Fan , Jiming Guo
- 申请人: Peter John Black , Matthew Stuart Grob , Raghuraman Krishnamoorthi , Mingxi Fan , Jiming Guo
- 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 Jeffrey D. Jacobs
- 主分类号: H04B7/216
- IPC分类号: H04B7/216 ; H04W4/00 ; H04L12/66 ; H04J3/16 ; G06F3/00
摘要:
A system, method, and apparatus for providing venue-cast service in a wireless access network are disclosed. A local transmitter can request reservation of air link resources on the wireless access network for a venue-cast transmission. The local transmitter can receive a forward link signal with a timing reference for data transmitted on the wireless access network such as, for example, the forward link signal in an EV-DO network or a FLO-based media distribution system. Based on the timing reference, the local transmitter can transmit venue-cast information in a same frequency band as the forward link signal utilizing the reserved air link resources. Optionally, the venue-cast system can include a collocated network repeater and the local transmitter can synchronize its timing and transmit power to the forward link signal from the repeater.
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