发明名称 |
EVENT NOTIFICATION NETWORK |
摘要 |
Data collected by sensors (10, 30) is transmitted to data collection points (31, 61) over a network using an epidemic protocol in which data received by a relay (3) is forwarded to a randomly-selected group of further relays (4, 5, 6) unless the same data has been previously received by the relay (3) or the data is time-expired. Data received by a relay (3) from different sources (1 , 2, 30) in the same time-frame is aggregated using a Bloom filter process so that in each time frame only a single Bloom filter message is transmitted by each relay.
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申请公布号 |
CA2561650(A1) |
申请公布日期 |
2005.11.10 |
申请号 |
CA20052561650 |
申请日期 |
2005.04.26 |
申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
NEKOVEE, MAZIAR;BURBRIDGE, TREVOR;SOPPERA, ANDREA |
分类号 |
H04L29/06;A61B5/00;H04L12/18;H04L12/56;H04L29/08 |
主分类号 |
H04L29/06 |
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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