发明授权
US08953562B2 Method of using uplink reference signals for access grant requests
有权
使用上行链路参考信号进行接入授权请求的方法
- 专利标题： Method of using uplink reference signals for access grant requests
- 专利标题（中）： 使用上行链路参考信号进行接入授权请求的方法
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申请号： US11670092申请日： 2007-02-01
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公开(公告)号： US08953562B2公开(公告)日： 2015-02-10
- 发明人: Rainer Bachl , Fang-Chen Cheng , Jung A. Lee , Lei Song , Said Tatesh
- 申请人： Rainer Bachl , Fang-Chen Cheng , Jung A. Lee , Lei Song , Said Tatesh
- 申请人地址： FR Boulogne-Billancourt
- 专利权人： Alcatel Lucent
- 当前专利权人： Alcatel Lucent
- 当前专利权人地址： FR Boulogne-Billancourt
- 代理机构： Davidson Sheehan LLP
- 主分类号： H04B7/216
- IPC分类号： H04B7/216 ; H04W74/08 ; H04L27/26 ; H04L25/02
摘要：
The present invention provides a method and apparatus for using uplink reference signals for access grant requests. The method includes determining that at least one mobile unit is requesting access to at least one uplink channel based on information indicative of a change in a masking sequence applied to at least one reference signal. Another embodiment of the present invention includes providing a first reference signal modulated by a first masking sequence to indicate a request for access to at least one uplink channel.
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