发明公开
EP2223445A1 NETWORK COMMUNICATION METHOD AND NETWORK DEVICE USING PREAMBLE
有权
网络通信方法和Network Appliance序言
- 专利标题： NETWORK COMMUNICATION METHOD AND NETWORK DEVICE USING PREAMBLE
- 专利标题（中）： 网络通信方法和Network Appliance序言
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申请号： EP08859078.1申请日： 2008-12-10
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公开(公告)号： EP2223445A1公开(公告)日： 2010-09-01
- 发明人: HWANG, Sung-Hyun , UM, Jung-Sun , KO, Gwangzeen , SONG, Myung-Sun , KIM, Chang-Joo
- 申请人： Electronics and Telecommunications Research Institute
- 申请人地址： 161, Gajeong-dong Yusong-gu, Daejeon-city 305-350 KR
- 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： 161, Gajeong-dong Yusong-gu, Daejeon-city 305-350 KR
- 代理机构： Betten & Resch
- 优先权： US12519P 20071210
- 国际公布： WO2009075519 20090618
- 主分类号： H04B7/26
- IPC分类号： H04B7/26
摘要：
Provided are a network communication method and a network device using a preamble. According to the network communication method and the network device, network coexistence is easily achieved by using network identification transmitted in the preamble, and an unknown terminal, which has a low reception signal to noise ratio (SNR) and has not yet been connected to an existing network, is easily connected to the existing network.
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