发明授权
US07924807B2 System and method for synchronizing communicating entities in a decentralized network
有权
用于在分散式网络中同步通信实体的系统和方法
- 专利标题: System and method for synchronizing communicating entities in a decentralized network
- 专利标题(中): 用于在分散式网络中同步通信实体的系统和方法
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申请号: US12328925申请日: 2008-12-05
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公开(公告)号: US07924807B2公开(公告)日: 2011-04-12
- 发明人: Frederic Bauchot , Jean-Yves Clement , Gerard Marmigère , Joaquin Picon
- 申请人: Frederic Bauchot , Jean-Yves Clement , Gerard Marmigère , Joaquin Picon
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Schmeiser, Olsen & Watts
- 代理商 John Pivnichny
- 优先权: EP08305866 20081128
- 主分类号: H04J3/06
- IPC分类号: H04J3/06 ; H04J3/26 ; H04L12/28
摘要:
A method for synchronizing communicating entities in a decentralized network. The method begins with a recipient entity receiving data comprising a first timestamp and a first distance. The first timestamp being the time the first data was broadcast; the first distance being a distance from the sender's synchronization time. Next the recipient entity receives data comprising a second timestamp and a second distance. The second timestamp being the time the second data was broadcast; the second distance being a distance from the sender's synchronization time. Based on the first and second timestamps and distances, the recipient entity calculates a new synchronization time. Next, the recipient entity broadcasts to at least one entity in the decentralized network data comprising a third timestamp and a third distance. The third timestamp being the time the third data was broadcast; the third distance being a distance from the recipient entity's synchronization time.
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