发明公开
EP1500229A2 DETERMINING QUALITY OF SERVICE (QoS) ROUTING FOR MOBILE AD HOC NETWORKS
有权
BESTIMMUNG DES ROUTING MITDIENSTQUALITÄT（QoS）FÜRMOBIL-AD-HOC-NETZWERKE
- 专利标题： DETERMINING QUALITY OF SERVICE (QoS) ROUTING FOR MOBILE AD HOC NETWORKS
- 专利标题（中）： BESTIMMUNG DES ROUTING MITDIENSTQUALITÄT（QoS）FÜRMOBIL-AD-HOC-NETZWERKE
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申请号： EP03728578.0申请日： 2003-04-28
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公开(公告)号： EP1500229A2公开(公告)日： 2005-01-26
- 发明人: BILLHARTZ, Tom , CAIN, Joseph, Bibb
- 申请人： HARRIS CORPORATION
- 申请人地址： 1025 West NASA Boulevard MelbourneFlorida 32919 US
- 专利权人： HARRIS CORPORATION
- 当前专利权人： HARRIS CORPORATION
- 当前专利权人地址： 1025 West NASA Boulevard MelbourneFlorida 32919 US
- 代理机构： Schmidt, Steffen J., Dipl.-Ing.
- 优先权： US134715 20020429
- 国际公布： WO2003093926 20031113
- 主分类号： H04L12/26
- IPC分类号： H04L12/26
摘要：
The method includes transmitting a Quality-of-Service (QoS) route request (102) to discover routing based upon a QoS parameter, and the route request (102) including a flow identifier and a QoS link metric. Furthermore, the method includes each intermediate node determining whether the node can support the requested QoS parameter (104), and if so, updating the QoS link metric, forwarding the QoS route request, and temporarily reserving node resources (108). The destination node, upon receiving the QoS route request, generates a reply (110) including the flow identifier and updated QoS link metric for each discovered route, and the source node generates QoS route metrics (112) based upon updated QoS link metrics in the replies. The source nodes selects a route to the destination node (114) based upon the QoS route metrics, and transmits route confirmation to intermediate nodes on the selected route (116).
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