发明公开
EP2439876A1 METHOD AND DEVICE FOR REQUESTING MULTICASTING, PROCESSING MULTICASTING REQUESTS AND ASSISTING IN THE AFOREMENTIONED PROCESS
有权
用于处理多重投放多重投放询问和索取支护的方法和装置，所述PROCESSES
- 专利标题： METHOD AND DEVICE FOR REQUESTING MULTICASTING, PROCESSING MULTICASTING REQUESTS AND ASSISTING IN THE AFOREMENTIONED PROCESS
- 专利标题（中）： 用于处理多重投放多重投放询问和索取支护的方法和装置，所述PROCESSES
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申请号： EP09845390.5申请日： 2009-06-01
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公开(公告)号： EP2439876A1公开(公告)日： 2012-04-11
- 发明人: YAO, Chunyan , CHEN, Jianbin , WEN, Haibo , BIN, Fanxiang , ZHENG, Jun
- 申请人： Alcatel Lucent
- 申请人地址： 3, avenue Octave Gréard 75007 Paris FR
- 专利权人： Alcatel Lucent
- 当前专利权人： Alcatel Lucent
- 当前专利权人地址： 3, avenue Octave Gréard 75007 Paris FR
- 代理机构： Zinsinger, Norbert
- 国际公布： WO2010139109 20101209
- 主分类号： H04L12/18
- IPC分类号： H04L12/18 ; H04L12/56
摘要：
According to at least one particular embodiment of the present invention, in an ASM-based RP, when the RP receives a multicast transmission request from a multicast source, it processes said multicast transmission request of the multicast source according to the multicast transmission request and remaining resources available for multicast forwarding in the RP. When using the methods and apparatuses provided in the present invention, by means of reasonable controls on the multicast transmission request conducted by the RP according to its resource situation, the hardware processing loads and the port traffic load of RP can be effectively maintained within an appropriate range, thereby avoiding resource exhaustion, and the disadvantageous impact of new multicast services on the existing services can be also avoided.
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