公开(公告)号：US20130188638A1

公开(公告)日：2013-07-25

申请号：US13356302

申请日：2012-01-23

申请人： Stig I. Venaas ,  Rishabh Parekh ,  Sameer R. Gulrajani ,  Toerless T. Eckert ,  Isidoros Kouvelas

发明人： Stig I. Venaas ,  Rishabh Parekh ,  Sameer R. Gulrajani ,  Toerless T. Eckert ,  Isidoros Kouvelas

IPC分类号： H04L12/56

CPC分类号： H04L12/185 ,  H04L45/16

摘要： A method, in accordance with particular embodiments, includes receiving an interest solicitation message advertising an availability of data from at least one source of a plurality of sources. The solicitation message comprises a source identifier indentifying the at least one source and a group identifier identifying at least one group. The method also includes sending a null message to a rendezvous node. The null message comprises the source identifier and the group identifier. The method additionally includes receiving, via the rendezvous node, a join message indicating that at least one endpoint has requested to join the at least one group identified by the group identifier. The method further includes sending a start message to the at least one source. The start message indicates that at least one endpoint has requested to join the group. The method also includes, receiving a first portion of the data after sending the start message.

摘要翻译： 根据特定实施例的方法包括从多个源的至少一个源接收广告数据可用性的兴趣请求消息。 请求消息包括识别至少一个源的源标识符和识别至少一个组的组标识符。 该方法还包括向会合节点发送空消息。 空消息包括源标识符和组标识符。 该方法还包括经由会合节点接收指示至少一个端点已经请求加入由组标识符标识的至少一个组的加入消息。 该方法还包括向至少一个源发送开始消息。 开始消息指示至少有一个端点已请求加入组。 该方法还包括：在发送开始消息之后接收数据的第一部分。