发明名称 |
Network address allocation method |
摘要 |
A distributed network address allocation method is disclosed. For this purpose, an apparatus is provided for use as or in a node of the network. The apparatus comprises a portion (2, 3, 4) for maintaining a seed value n and a state value s. An address (8) of the node is determined from the seed value n by address setting portion (6). A portion (9) is provided for receiving a request from a new node wishing to join the network and itself adapted to perform the method. A portion (10, 12) is provided for generating a proposed seed value using the formula (n+2s) and a proposed state value using the formula (s+1). A portion (14) is provided for offering the proposed seed and state values to the new node. A portion (18) is provided for updating the node's state value s to be the same as that accepted by the new node, if the proposed seed and state values are accepted by the new node. This provides unique address allocation to nodes in a Mobile Ad-Hoc Network |
申请公布号 |
EP2457360(A1) |
申请公布日期 |
2012.05.30 |
申请号 |
EP20090775671 |
申请日期 |
2009.07.20 |
申请人 |
ERICSSON TELECOMUNICACOES S.A. |
发明人 |
SADOK, DJAMEL;ASCHOFF, RAFAEL, ROQUE;KELNER, JUDITH;SOUTO, EDUARDO |
分类号 |
H04L29/12;H04W84/18 |
主分类号 |
H04L29/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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