Group communications (real‐time and non‐real‐time) refer to one‐to‐many or many‐to‐
many communications. On the one hand, multicast is considered as an appropriate solution …

提出了一种基于中心环旋转木马的高效分布式应用层组播模型(CRCL). CRCL
采用层次环状结构, 以中心环为基础, 每个中心环节点组建自己的旋转木马 …

Peer-to-Peer systems are based on the concept of resources localization and mutualisation
in dynamic context. In specific environment such as mobile networks, characterized by high …

Multicast avoids sending repeated packets over the same network links and thus offers the
promise of supporting multimedia streaming over wide-area networks. Previously, two …

Application layer multicast (ALM) is considered as an attractive approach for implementing
wide area multicast services. In ALM, multicast functionality is implemented at the edge …

Resource retrieval is a key element for P2P networks. In this paper we focus on unstructured
peer-to-peer networks and present an approach for resources retrieval called DV-Flood …

The critical issue of P2P models for supporting Internet telephony are: users localization and
their ldquoasynchronousrdquo nature. In this paper, we propose a new P2P-SIP architecture …

This paper proposes a distributed application layer multicast model based on central ring
carousel algorithm. The model employs ring as the basic topology units, and constructs …