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    • 2. 发明授权
    • Method of handling a group communication in a communications network and a computer software product, a network client, and a communication system therefor
    • 在通信网络和计算机软件产品,网络客户端及其通信系统中处理群组通信的方法
    • US09148459B2
    • 2015-09-29
    • US11913316
    • 2006-04-06
    • Horst RösslerDieter Kopp
    • Horst RösslerDieter Kopp
    • H04L12/28H04L29/06H04L12/18H04W4/08H04W8/18H04L29/08H04W4/10H04W76/00
    • H04L65/4046H04L12/1827H04L12/189H04L65/1006H04L65/1016H04L65/4061H04L65/4076H04L67/104H04L67/1051H04W4/08H04W4/10H04W8/186H04W76/45
    • The application relates to a method of handling a group communication in a communications network, comprising the steps of agreeing and arranging participating clients of a group; establishing a communication session for directed exchanging of streamed media between the participating clients, coordinating communication resources, especially the direction of exchanging of streamed media, i.e. re-assigning a communication resource to a client when this clients has requested this communication resource, where the clients are symmetrically organized as peers in the communication network, i.e. there is no distinguished (centralized) client but a distributed system of peers (P1, P2, P3), where a peer to peer network among the participating clients is established for coordinating the direction of exchanging of streamed media by electing at least one participating peer (P1, P2, P3) of said group of participating peers (P1, P2, P3) as a source peer; and piping the streamed media originated by the at least one participating peer (P1, P2, P3) to the participating peers via the peer to peer network, and coordinating the mutual exclusive communication resources by initiating an election by a request (1′), and resolving the concurrent request (2′, 4′, 7′, 6′) fair and alive by a distributed election algorithm between the peers using the peer to peer network. The invention also relates to a computer software product, a network client, and a communication system therefor.
    • 本申请涉及处理通信网络中的群组通信的方法,包括:对群组的参与客户进行同意和排列的步骤; 建立通信会话,用于在参与客户之间进行流媒体的直接交换,协调通信资源,特别是流媒体交换的方向,即当客户端请求此通信资源时,向客户端重新分配通信资源,客户端 在通信网络中对称地组织为对等体,即没有区分(集中)客户端,而是对等体(P1,P2,P3)的分布式系统,其中参与客户端之间的对等网络被建立用于协调 通过选择作为源对等体的所述参与对等体组(P1,P2,P3)的至少一个参与对等体(P1,P2,P3)来交换流媒体; 以及通过所述对等网络将由所述至少一个参与对等体(P1,P2,P3)发起的流媒体管理到所述参与对等体,并且通过发起请求(1')的选举来协调所述互斥通信资源, 并通过使用对等网络的对等体之间的分布式选举算法来解决并发请求(2',4',7',6')公平和有效。 本发明还涉及计算机软件产品,网络客户端及其通信系统。