发明授权
- 专利标题： Method and apparatus for access control in wireless communication system
- 专利标题（中）： 无线通信系统中访问控制的方法和装置
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申请号： US13326822申请日： 2011-12-15
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公开(公告)号： US08767578B2公开(公告)日： 2014-07-01
- 发明人: Wooram Shin , Hyun-jae Kim , Anseok Lee , Keun Young Kim , Kwang Jae Lim , Dong Seung Kwon
- 申请人： Wooram Shin , Hyun-jae Kim , Anseok Lee , Keun Young Kim , Kwang Jae Lim , Dong Seung Kwon
- 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
- 代理机构： Staas & Halsey LLP
- 优先权： KR10-2010-0129408 20101216; KR10-2011-0064855 20110630
- 主分类号： H04L12/52
- IPC分类号： H04L12/52
摘要：
In an orthogonal frequency division multiple access (OFDMA)-based wireless mesh network, a communication node receives information regarding a next transmission time of a 1-hop node and a 2-hop node through the 1-hop node, calculates next transmission intervals of the 1-hop node and the 2-hop node, determines a next transmission time of the communication node by using the next transmission intervals of the 1-hop node and the 2-hop node, and then transmits, to an 1-hop node of the communication node, the information of the next transmission time together with the information of the transmission time of the 1-hop node, received from the 1-hop node.