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1. 发明申请

WO2015090725A1 DISTRIBUTING CONTENT DATA TO RESOURCE CONSTRAINED DEVICES IN A SEGMENT OF A P2P NETWORK 审中-公开
标题翻译：将内容数据分配给P2P网络中的资源约束设备
公开(公告)号：WO2015090725A1
公开(公告)日：2015-06-25
申请号：PCT/EP2014/074035
申请日：2014-11-07
申请人： PEERIALISM AB
发明人： EL-ANSARY, Sameh , ROVERSO, Roberto , EL-BELTAGY, Mohammed , ISMAIL, Mahmoud Ahmed
IPC分类号： H04L29/08
CPC分类号： H04L67/1085 , H04L67/04
摘要： The invention relates to a network supervising device (20) and a method at a network supervising device of managing distribution of data content streams in a segment of a peer-to-peer (P2P) network. The invention further relates to a peer device (t3, t4, t5) and a method of uploading data content streams at a peer being constrained from uploading the data content streams to further peers in a segment of a P2P network. The network supervising (20) device for managing distribution of data content streams in a segment (11) of a P2P network (10), which network segment comprises one or more peers (t1-t5) being constrained from uploading the data content streams to further peers. The network supervising device comprises a processing unit (21) being arranged to receive a request for a data content stream (c3) from at least one of the peers (t3, t4, t5) being constrained from uploading the data content streams to further peers, and to identify whether at least one peer exists within the network segment being capable of uploading the requested data content stream, which peer is downloading the requested data content stream. If no peer within the segment is currently rendering the requested data content stream, the processing unit identifies whether at least one currently idle peer (p9) exists within the network segment, which currently idle peer is capable of uploading the requested data content stream. Further, the processing unit is arranged to assign to the at least one peer downloading the requested data content stream, or if no such peer is available, to assign to the at least one currently idle peer, to upload the requested data content stream to the peer being restrained from uploading the data content streams to further peers.
摘要翻译：本发明涉及一种在对等（P2P）网络的一段中管理数据内容流的分发的网络监控装置的网络监控装置和方法。本发明还涉及对等设备（t3，t4，t5）以及在对等体上传数据内容流的方法，所述对等体被限制为将数据内容流上传到P2P网络中的其他对等体。一种用于管理P2P网络（10）的段（11）中的数据内容流的分发的网络监控（20）设备，所述网段包括一个或多个对等体（t1-t5）被限制为将数据内容流上传到进一步的同行网络监控设备包括处理单元（21），其被配置为从至少一个对等体（t3，t4，t5）接收对数据内容流（c3）的请求，所述对等体（t3，t4，t5）被限制为将数据内容流上传到其他对等体并且识别在所述网段内是否存在能够上传所请求的数据内容流的至少一个对等体，所述对等体正在下载所请求的数据内容流。如果段内的对等体当前正在呈现所请求的数据内容流，则处理单元识别在当前空闲对等体能够上传所请求的数据内容流的网段内是否存在至少一个当前空闲对等体（p9）。此外，处理单元被布置为分配给至少一个对等体下载所请求的数据内容流，或者如果没有这样的对等体可用，则分配给至少一个当前空闲的对等体，以将所请求的数据内容流上传到对等体被限制将数据内容流上传到其他对等体。

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