发明名称 |
Coaxial network communication node and methods for communicating multimedia over a coaxial network with reduced-length cyclic prefixes |
摘要 |
<p>A network communication device is receive packet-based orthogonal frequency division multiplexed (OFDM) transmissions from one or more other devices in a network over a communication channel. The network communication device may determine a delay spread of the communication channel based on receipt of a probe signal from a transmitting device, configure a channel filter to effectively shorten the channel based on the delay spread, and instruct the transmitting device to shorten a length of a cyclic prefix for subsequent packet-based OFDM transmissions to be received from the transmitting device over the channel.</p> |
申请公布号 |
EP2481191(B1) |
申请公布日期 |
2015.02.11 |
申请号 |
EP20100817620 |
申请日期 |
2010.08.02 |
申请人 |
INTEL CORPORATION |
发明人 |
LAUDEL, KENNAN;GUO, YONGFANG |
分类号 |
H04L27/26;H04L25/03 |
主分类号 |
H04L27/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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