Invention Grant
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
- Patent Title: System and method for synchronizing communicating entities in a decentralized network
- Patent Title (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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Application No.: US12328925Application Date: 2008-12-05
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Publication No.: US07924807B2Publication Date: 2011-04-12
- Inventor: Frederic Bauchot , Jean-Yves Clement , Gerard Marmigère , Joaquin Picon
- Applicant: Frederic Bauchot , Jean-Yves Clement , Gerard Marmigère , Joaquin Picon
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Schmeiser, Olsen & Watts
- Agent John Pivnichny
- Priority: EP08305866 20081128
- Main IPC: H04J3/06
- IPC: H04J3/06 ; H04J3/26 ; H04L12/28

Abstract:
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.
Public/Granted literature
- US20100135331A1 SYSTEM AND METHOD FOR SYNCHRONIZING COMMUNICATING ENTITIES IN A DECENTRALIZED NETWORK Public/Granted day:2010-06-03
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