发明公开
EP2707984A1 SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION OF PACKETS HAVING A PLURALITY OF FORMATS
审中-公开
用于无线通信具有多种格式的分组的系统和方法
- 专利标题： SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION OF PACKETS HAVING A PLURALITY OF FORMATS
- 专利标题（中）： 用于无线通信具有多种格式的分组的系统和方法
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申请号： EP12723032.4申请日： 2012-05-11
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公开(公告)号： EP2707984A1公开(公告)日： 2014-03-19
- 发明人: VERMANI, Sameer , ABRAHAM, Santosh, P. , TAGHAVI NASRABADI, Mohammad, Hossein , JONES, Vincent, K. , SAMPATH, Hemanth
- 申请人： Qualcomm Incorporated
- 申请人地址： International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714 US
- 专利权人： Qualcomm Incorporated
- 当前专利权人： Qualcomm Incorporated
- 当前专利权人地址： International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714 US
- 代理机构： Wimmer, Hubert
- 优先权： US201161486107P 20110513; US201161488714P 20110521; US201161577442P 20111219; US201161580613P 20111227; US201261585557P 20120111; US201213466983 20120508
- 国际公布： WO2012158565 20121122
- 主分类号： H04L1/00
- IPC分类号： H04L1/00
摘要：
Systems and methods for communicating packets having a plurality of formats are described herein. In some aspects, a signal (SIG) field in the preamble of a packet may indicate whether an extension field, such as an extension SIG field or SIG-B field, is included in the packet. In another aspect, one or more detectors may be used to auto-detect packets formatted as one of at least two different formats based on a short training field (STF) of a received packet. In some aspects, along training field (LTF) in the preamble of a packet may indicate whether the payload is repetition coded.
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