A Cluster-Based Approach for Efficient Multi-Source Multicasting in MANETs

被引：2

作者：

Hwang, Shiow-Fen ^{[1
]}

Su, Yi-Yu ^{[1
]}

Lu, Kun-Hsien ^{[1
]}

Dow, Chyi-Ren ^{[1
]}

机构：

[1] Feng Chia Univ, Dept Informat Engn & Comp Sci, Taichung 40724, Taiwan

来源：

WIRELESS PERSONAL COMMUNICATIONS | 2011年 / 57卷 / 02期

关键词：

Mobile ad hoc networks; Multicasting; Routing; Multi-source multicasting; Cluster; AD-HOC NETWORKS; ROUTING PROTOCOLS; IEEE-802.11; SCHEME; MESH;

D O I：

10.1007/s11277-009-9856-3

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

A mobile ad hoc network (MANET) is a distributed wireless network. The characteristics such as free mobility, self configuration, and fast deployment make MANETs suitable for various tasks. Multicasting can efficiently support a variety of applications and services. Most of existing multicast routing protocols in MANETs consider only one source in a multicast group and become inefficient when the protocol is extended to multi-source multicasting. In this paper, we propose a cluster-based multi-source multicast routing protocol to provide efficient multicasting in the multi-source multicast environment. The proposed shared forwarding cluster and cluster-based routing preserve forwarding efficiency as well as robustness. Simulation results show that the proposed protocol maintains the delivery ratio without losing efficiency in the multi-source multicast environment.

引用

页码：255 / 275

页数：21

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