发明名称 |
Systems and methods for high-throughput wideband wireless local area network communications |
摘要 |
A frame format provides for wideband wireless local area network communications and informs narrower--band communication units when the channels are occupied by wider-band communication units. In some embodiments, the frame format includes a channelization field (408) identifying channels that are used for communicating subsequent wideband fields of a packet, and a wideband-header field (412) communicated on the identified channels. The wideband--header field may identify sub-fields that may be present in the wideband-header field, and may identify the presence of a wideband-data field. A long-compatibility field (404) may be present that provides protection at the MAC level and includes a PLCP-SERVICE field. The long-compatibility field may transport MAC frames that may include medium-reservation information compatible with narrower-band communication units. A short compatibility field (402) may be present that comprises a PLCP-preamble and a PLCP-SIGNAL-field. |
申请公布号 |
EP2541859(A2) |
申请公布日期 |
2013.01.02 |
申请号 |
EP20120185725 |
申请日期 |
2004.09.29 |
申请人 |
INTEL CORPORATION |
发明人 |
MALTSEV, ALEXANDER A.;SADRI, ALI.S;SERGEYEV, VADIM S.;STEPHENS, ADRIAN P |
分类号 |
H04L5/00;H04L12/28;H04L27/26;H04W72/04;H04W84/12 |
主分类号 |
H04L5/00 |
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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