发明授权
- 专利标题: Power saving method in wireless communication system
- 专利标题(中): 无线通信系统节电方式
-
申请号: US13458940申请日: 2012-04-27
-
公开(公告)号: US08411698B2公开(公告)日: 2013-04-02
- 发明人: Il-Gu Lee , Sok-Kyu Lee , Hyun-Kyu Chung , Dae-Sik Kim
- 申请人: Il-Gu Lee , Sok-Kyu Lee , Hyun-Kyu Chung , Dae-Sik Kim
- 申请人地址: KR Daejeon
- 专利权人: Electronics and Telecommunications Research Institute
- 当前专利权人: Electronics and Telecommunications Research Institute
- 当前专利权人地址: KR Daejeon
- 优先权: KR10-2009-0103008 20091028
- 主分类号: H04L12/28
- IPC分类号: H04L12/28
摘要:
A method and apparatus of accessing a channel in a wireless local area network is provided. A destination station receives a request to send (RTS) frame to allocate a network allocation vector from a source station over a first bandwidth and transmits a clear to send (CTS) frame over a second bandwidth to the source station in response to the RTS frame. The second bandwidth is dynamically determined when a first parameter has a predetermined value.
公开/授权文献
- US20120213177A1 POWER SAVING METHOD IN WIRELESS COMMUNICATION SYSTEM 公开/授权日:2012-08-23
信息查询