发明申请
- 专利标题： Method and apparatus to multicast transmission
- 专利标题（中）： 组播传输的方法和装置
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申请号： US10813027申请日： 2004-03-31
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公开(公告)号： US20050220131A1公开(公告)日： 2005-10-06
- 发明人: Boris Ginzburg , Adrian Stephens
- 申请人： Boris Ginzburg , Adrian Stephens
- 主分类号： H04L12/18
- IPC分类号： H04L12/18 ; H04J1/00
摘要：
Briefly, a method and apparatus to acknowledge multicast transmission by a station. The station may transmit acknowledgement signal over a dedicated frequency sub-channel which may be allocated by an access point.
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