首页> 外国专利> DYNAMIC OPTIMIZATION FOR RECEIVERS USING DISTANCE BETWEEN A REPAIR HEAD AND A MEMBER STATION IN A REPAIR GROUP FOR RECEIVERS HAVING A CLOSELY KNIT TOPOLOGICAL ARRANGEMENT TO LOCATE REPAIR HEADS NEAR THE MEMBER STATIONS WHICH THEY SERVE IN TREE BASED REPAIR IN RELIABLE MULTICAST PROTOCOL

DYNAMIC OPTIMIZATION FOR RECEIVERS USING DISTANCE BETWEEN A REPAIR HEAD AND A MEMBER STATION IN A REPAIR GROUP FOR RECEIVERS HAVING A CLOSELY KNIT TOPOLOGICAL ARRANGEMENT TO LOCATE REPAIR HEADS NEAR THE MEMBER STATIONS WHICH THEY SERVE IN TREE BASED REPAIR IN RELIABLE MULTICAST PROTOCOL

机译：使用维修头和维修组中的成员站之间的距离对接收器进行动态优化，以使接收器在编织后的位置上保持紧密的拓扑结构，以定位到维修头中，它们可在多个位置上保留在书中。

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Receiver stations located close together in a computer network dynamically form a multicast repair tree by a plurality of receiver stations choosing a repair head station from among the closely located receiver stations. A receiver station calculates its distance from a repair head station by subtracting the decremented TTL value read from the IP header from the initial value of the TTL parameter carried in field TTL SCOPE of HELLO messages, transmitted by repair head stations. Using a criteria that a closer repair head station is a more optimum repair head station, receiver stations listen to each received HELLO message, calculate the distance to the repair head station, and reaffiliate with the closest repair head station.

机译：在计算机网络中靠在一起的接收器站通过多个接收器站从靠近的接收器站中选择一个修复头站来动态地形成多播修复树。接收站通过从HELLO消息的TTL SCOPE字段中携带的TTL参数的初始值减去IP头读取的TTL值递减值来计算其与维修头站的距离，该值由维修头站发送。使用一个更接近的维修中心站是一个最佳维修中心站的标准，接收站监听每个收到的HELLO消息，计算到维修中心站的距离，并与最近的维修中心站保持联系。

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公开/公告号US6507562B1

专利类型
公开/公告日2003-01-14

原文格式PDF
申请/专利权人 SUN MICROSYSTEMS INC.;
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申请/专利号US19990336660
发明设计人 DAH MING CHIU;STEPHEN R. HANNA;PHILIP M. ROSENZWEIG;MIRIAM C. KADANSKY;RADIA J. PERLMAN;JOSEPH S. WESLEY;STEPHEN A. HURST;
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申请日1999-06-18
分类号G06F110/00;H04L122/80;
国家 US
入库时间 2022-08-22 00:06:11

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