On multicast routing in wireless mesh networks

Nguyen, Uyen Trang

doi:10.1016/j.comcom.2008.01.022

Cited by 73 publications

(45 citation statements)

References 30 publications

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“…For better evaluation of proposed protocol we have simulated medium size network adopted one of scenarios from [3] and compared the result with the result presented in this reference. Table 2 shows the simulation parameter for this simulation.…”

Section: Resultsmentioning

confidence: 99%

“…In tree-based multicasting shortest path tree(SPT) or minimum cost tree(MCT) minimize the distance or cost from sender to receivers, while in mesh-based multicasting multiple path between any source and receiver pair may exist to increase robustness [3]. Tree-based approaches are a well established concept in wired networks, SPT tree try to minimize the distance between the source and each receiver therefore it will consequently minimize the end to end delay.…”

Section: Introductionmentioning

confidence: 99%

“…Tree-based approaches are a well established concept in wired networks, SPT tree try to minimize the distance between the source and each receiver therefore it will consequently minimize the end to end delay. On the other hand MCT tree is based on minimum Steiner tree (MST) which is NP-Hard problem [3]. For wireless networks, the MCT cost is redefined in [4].…”

Section: Introductionmentioning

confidence: 99%

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ASSM: Agent Based Source Specific Multicast Routing Protocol for Wireless Mesh Networks

Khayat¹

2012

IJIEE

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Abstract-Wireless mesh networks (WMNs) are new emerging networks which are anticipated to resolve many limitation of ad-hoc networks, sensor networks and wireless local area networks and improve their performance. But still there are many unresolved research challenge in this area. In this paper we have proposed source-specific multicast protocol for wireless mesh network, which has many application in, multimedia, radio and TV multicasting and distance learning. We have used core-based approach to construct minimum cost tree (MCT) among member nodes and optimized this tree for multiple metrics by applying ant colony optimization metaphor.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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ASSM: Agent Based Source Specific Multicast Routing Protocol for Wireless Mesh Networks

Khayat¹

2012

IJIEE

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“…We compare HASRM with traditional multicast algorithms based on a shortestpath tree (SPT) [40] extended with user mobility, security, and reliability support (named the SPT algorithm). The SPT algorithm maintains an SPT rooted at the source with multicast group members as tree leaves for multicast data delivery.…”

Section: Comparative Performance Studymentioning

confidence: 99%

Hierarchical agent-based secure and reliable multicast in wireless mesh networks

Chen

2013

Computer Communications

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We propose and analyze a hierarchical agent-based secure and reliable multicast (HASRM) algorithm for efficiently supporting secure and reliable mobile multicast in wireless mesh networks, with design considerations given to minimize the overall network cost incurred by reliable multicast packet delivery, mobility management, security key management, and group membership maintenance. HASRM dynamically maintains a group of multicast agents running on mesh routers for integrated mobility and multicast service management and leverages a hierarchical multicast structure for secure and reliable multicast data delivery. The regional service size of each multicast agent is a key design parameter. We show via model-based performance analysis and simulation validation that there exists an optimal regional service size that minimizes the overall communication cost and the optimal regional service size can be dynamically determined. We demonstrate that HASRM under optimal settings significantly outperforms traditional algorithms based on shortest-path multicast trees extended with user mobility, security, and reliability support. We also show that a variant of HASRM is superior to a recently proposed multicast algorithm for secure group communication in wireless mesh networks.

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“…Although several network architectures have been studied for WCNs, the Wireless Mesh Network (WMN) is undoubtedly one of the most popular architecture [9], [15], [18], [19], [20], [27], [32] owing to its many attractive features including rapid rollout, low capital costs, low power consumption, self configuration and organization, high integration with other networks, and easy installation. Furthermore, a WCN is capable of using the basic radio frequency to provide robust, flexible mobile broadband communica-tions to different communities through the readily attainable multihop connection [9], [25].…”

Section: Introductionmentioning

confidence: 99%

QoS-Aware Inter-Domain Multicast for Scalable Wireless Community Networks

Al‐Dubai

Zhao

Zomaya

et al. 2015

IEEE Trans. Parallel Distrib. Syst.

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Abstract-Wireless Community Networks (WCNs) have emerged as a cost-effective ubiquitous broadband connectivity solution, offering a wide range of services in a given geographical area. QoS-aware multicast over WCNs is among the most challenging issues and has attracted a lot of attention in recent times. The existing multicast schemes in WCNs suffer in terms of several key performance metrics, such as, latency, jitter and throughput, particularly in large-scale networks. Consequently, these schemes cannot accommodate the desired performance levels, especially when dealing with high-bandwidth applications that require efficient gateway-based management. To fill in this gap, a new strategy for supporting QoS-aware multicast in largescale WCNs is proposed in this paper. Specifically, a new Gateway based Multi-hop Routing algorithm (GMR) is firstly proposed to enhance the routing management capability of the network. Built upon GMR, a new Multicast Gateway Multi-hop Routing algorithm (MGMR) is devised to cope with high-bandwidth applications in WCNs. The MGMR is the first of its kind that considers both the capability of gateway-based management and the requirements of high-bandwidth applications. Extensive simulation experiments and performance results demonstrate the superiority of both GMR and MGMR when compared to other methods under various operating conditions.

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On multicast routing in wireless mesh networks

Cited by 73 publications

References 30 publications

ASSM: Agent Based Source Specific Multicast Routing Protocol for Wireless Mesh Networks

ASSM: Agent Based Source Specific Multicast Routing Protocol for Wireless Mesh Networks

Hierarchical agent-based secure and reliable multicast in wireless mesh networks

QoS-Aware Inter-Domain Multicast for Scalable Wireless Community Networks

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