发明名称 |
Method and device for improving quality-of-service management in peer-to-peer networks |
摘要 |
<p>A logical quality-of-service (QoS) management method for peer-to-peer networks (OZ) uses a special group service for QoS management within peer-groups. This group service determines and assigns a budget per time unit for each peer. Such time unit may be in the range of milliseconds or few seconds. It may also determine a group budget for the peer-group. While a peer (N1,...,N6) uses bandwidth, i.e. while it sends or receives data, its budget is decreased. When a peer has exhausted its budget, it has to lower its priority for transferring or receiving data. Each peer is responsible for keeping its own budget. If a peer does not keep the conditions, other peers may have the right to deny the data transfer from that peer. The QoS service function is advertised in peer-group advertisement (PGA) messages.</p> |
申请公布号 |
EP1633088(A1) |
申请公布日期 |
2006.03.08 |
申请号 |
EP20040090339 |
申请日期 |
2004.09.02 |
申请人 |
DEUTSCHE THOMSON-BRANDT GMBH |
发明人 |
KLAUSBERGER, WOLFGANG;BLAWAT, MEINOLF;KUBSCH, STEFAN;LI, HUI;HEPPER, DIETMAR |
分类号 |
H04L12/56;H04L29/08 |
主分类号 |
H04L12/56 |
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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