发明公开
EP1875673A1 ROUTING METHOD IN WIRELESS NETWORK AND COMMUNICATION APPARATUS OF USING THE SAME
审中-公开
无线网络中的路由方法和使用该方法的通信设备
- 专利标题： ROUTING METHOD IN WIRELESS NETWORK AND COMMUNICATION APPARATUS OF USING THE SAME
- 专利标题（中）： 无线网络中的路由方法和使用该方法的通信设备
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申请号： EP06757676.9申请日： 2006-05-09
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公开(公告)号： EP1875673A1公开(公告)日： 2008-01-09
- 发明人: ZHENG, Jianliang, Dep. Of Elec. Eng. Of Grad. Sch. , LEE, Myung-jong, Dep. Of Elec. Eng. Of Grad. Sch.
- 申请人： Samsung Electronics Co., Ltd. , The Research Foundation of the City University of New York
- 申请人地址： 416 Maetan-dong, Yeongtong-gu Suwon-si 442-742 Gyeonggi-do KR
- 专利权人： Samsung Electronics Co., Ltd.,The Research Foundation of the City University of New York
- 当前专利权人： Samsung Electronics Co., Ltd.,The Research Foundation of the City University of New York
- 当前专利权人地址： 416 Maetan-dong, Yeongtong-gu Suwon-si 442-742 Gyeonggi-do KR
- 代理机构： Mounteney, Simon James
- 优先权： US679225P 20050510; US680014P 20050512; KR20060034538 20060417
- 国际公布： WO2006121283 20061116
- 主分类号： H04L12/28
- IPC分类号： H04L12/28
摘要：
A routing method in the wireless network and a communication device using the same is provided. The routing method in the tree-based wireless network includes acquiring an optimal route using a table which is recorded based on received information on neighbor nodes and received information on lower nodes of the neighbor nodes, and transmitting a packet through the optimal route. Accordingly, tree-based mesh routing which performs route discovery block by block is used in order to increase the efficiency of route discovery, and a packet is transmitted through an optimal route so that communication costs can be reduced.
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