发明授权
- 专利标题： Method and apparatus for monitoring transmission quality
- 专利标题（中）： 监测传输质量的方法和装置
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申请号： US09438988申请日： 1999-11-12
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公开(公告)号： US06967998B1公开(公告)日： 2005-11-22
- 发明人: Tao Chen , Fuyun Ling , Edward G. Tiedemann, Jr.
- 申请人： Tao Chen , Fuyun Ling , Edward G. Tiedemann, Jr.
- 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 Philip R. Wadsworth; Thien T. Nguyen; George J. Oehling
- 主分类号： H04B7/26
- IPC分类号： H04B7/26 ; H04B17/00 ; H04W28/04 ; H04L1/20
摘要：
In wireless communications, it is necessary to monitor the transmission quality of communications channels to maintain system performance and operation. The invention provides a way of measuring bit error rates in channels at the receiver, without diminishing channel throughput by inserting quality monitoring data into the signal at the transmitter.
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