发明授权
- 专利标题： Multicast service
- 专利标题（中）： 组播服务
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申请号： US12888869申请日： 2010-09-23
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公开(公告)号： US08295220B2公开(公告)日： 2012-10-23
- 发明人: Wei Zou , Zhenhong Li , Haifeng Wang , Gang Wu
- 申请人： Wei Zou , Zhenhong Li , Haifeng Wang , Gang Wu
- 申请人地址： FI Espoo
- 专利权人： Nokia Corporation
- 当前专利权人： Nokia Corporation
- 当前专利权人地址： FI Espoo
- 代理机构： Alston & Bird LLP
- 优先权： GB0916798.2 20090924
- 主分类号： H04H20/71
- IPC分类号： H04H20/71 ; G06F15/16
摘要：
A method including sending a multicast packet to a cluster of recipients; receiving information indicating receiving status relating to the multicast packet from individual members of the cluster of recipients; and initiating intra-cluster retransmission of said multicast packet by sending to the cluster of recipients collective information about the receiving statuses of the members of the cluster of recipients.
公开/授权文献
- US20110069653A1 MULTICAST SERVICE 公开/授权日：2011-03-24
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