Journal ArticleDOI
Multicast routing in datagram internetworks and extended LANs
TLDR
In this paper, the authors specify extensions to two common internetwork routing algorithms (distancevector routing and link-state routing) to support low-delay datagram multicasting beyond a single LAN, and discuss how the use of multicast scope control and hierarchical multicast routing allows the multicast service to scale up to large internetworks.Abstract:
Multicasting, the transmission of a packet to a group of hosts, is an important service for improving the efficiency and robustness of distributed systems and applications. Although multicast capability is available and widely used in local area networks, when those LANs are interconnected by store-and-forward routers, the multicast service is usually not offered across the resulting internetwork. To address this limitation, we specify extensions to two common internetwork routing algorithms—distance-vector routing and link-state routing—to support low-delay datagram multicasting beyond a single LAN. We also describe modifications to the single-spanning-tree routing algorithm commonly used by link-layer bridges, to reduce the costs of multicasting in large extended LANs. Finally, we discuss how the use of multicast scope control and hierarchical multicast routing allows the multicast service to scale up to large internetworks.read more
Citations
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Proceedings Article
Dynamic management of CORBA trader federation
TL;DR: An Extended Trading Service is proposed, which manages a trader federation dynamically and is able to organize discovered objects from the nearest to the furthest according to a distance function chosen for the federation.
Journal ArticleDOI
QoS Path Monitoring for Multicast Networks
Ehab Al-Shaer,Yongning Tang +1 more
TL;DR: The SMRM framework is used for actively monitoring the health and the quality of service of multicast networks and is motivated by the wide distribution of SNMP agents in networks today, which significantly facilitates the deployment of SMRM is existing networks.
Journal ArticleDOI
An Improved Delay-Resistant and Reliable Hybrid Overlay for Peer-to-Peer Video Streaming in Wired and Wireless Networks
B. Uma Maheswari,T. K. Ramesh +1 more
TL;DR: A reputation-based, resilient, delay-resistant hybrid overlay streaming structure called AStream is proposed that outperforms the existing overlay structures and delivers faster, better video content with reduced load on the underlying physical network.
Journal ArticleDOI
Research note: Delay constrained distributed multicast routing algorithm
TL;DR: A distributed algorithm by which the routing tree is computed through a single round of message exchange between network nodes, consequently reducing the number of messages and the accompanying computation time.
Journal ArticleDOI
A hexagonal-tree TDMA-based QoS multicasting protocol for wireless mobile ad hoc networks
TL;DR: A new multicast tree structure, namely a hexagonal-tree, is proposed to serve as the QoS multicasting tree, where the MAC sub-layer adopts the TDMA channel model.
References
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TL;DR: Along with TCP, IP represents the heart of the Internet protocols and has two primary responsibilities: providing connectionless, best-effort delivery of datagrams through an internetwork; and providing fragmentation and reassembly of data links to support data links with different maximum transmission unit (MTU) sizes.