发明授权
- 专利标题： Echo profile probe
- 专利标题（中）： 回波剖面探头
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申请号： US12473656申请日： 2009-05-28
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公开(公告)号： US07995459B2公开(公告)日： 2011-08-09
- 发明人: Wee Peng Goh , Anton Monk , Ron Porat
- 申请人： Wee Peng Goh , Anton Monk , Ron Porat
- 申请人地址： US CA San Diego
- 专利权人： Entropic Communications, Inc.
- 当前专利权人： Entropic Communications, Inc.
- 当前专利权人地址： US CA San Diego
- 代理商 Bruce W. Greenhaus
- 主分类号： H04J11/00
- IPC分类号： H04J11/00
摘要：
In an orthogonal frequency division multiplex (OFDM) communication network, a node transmits an echo profile probe to other nodes in the network. The echo profile probe is a message that allows characterization of the unique echo profile through the communication channel between each node pair. The echo profile is used to calculate the cyclic prefix length needed for optimum communication from one node to the other.
公开/授权文献
- US20090232193A1 Echo profile probe 公开/授权日：2009-09-17
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