发明申请
US20070097930A1 Method of implementing the Multi-MCS-Multi-Receiver Aggregation'' scheme in IEEE 802.11n standard
审中-公开
IEEE 802.11n标准中实现多MCS接收机聚合方案的方法
- 专利标题： Method of implementing the Multi-MCS-Multi-Receiver Aggregation'' scheme in IEEE 802.11n standard
- 专利标题（中）： IEEE 802.11n标准中实现多MCS接收机聚合方案的方法
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申请号： US11261727申请日： 2005-10-27
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公开(公告)号： US20070097930A1公开(公告)日： 2007-05-03
- 发明人: Xuemei Ouyang , Chiu Ngo
- 申请人： Xuemei Ouyang , Chiu Ngo
- 申请人地址： KR Suwon City
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon City
- 主分类号： H04Q7/24
- IPC分类号： H04Q7/24
摘要：
A method of communicating data over a wireless local area network according to an IEEE 802.11n proposal for Multi-MCS-Multi-Receiver Aggregation (MMRA), the improvement providing a modified PPDU format with MMRA signaling wherein the HT-SIG format is preserved. Instead of increasing the length of HT-SIG, a modified PPDU format with MMRA signaling is provided where the HT-SIG-MMRA is placed after the HT-LTF. In this manner, the original HT-SIG format is preserved, while accommodating the variable length of HT-SIG-MMRA. Further, in a modified HT-SIG structure, the Length and MCS of the HT-SIG-MMRA signaling part is placed in the LENGTH field and MCS field of HT-SIG1 (4 us), respectively, without changing the length of existing HT-SIG (8 us).
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