MEMO: An Applied Wireless Mesh Network with Client Support and Mobility Management

Ren, Maoshen; Liu, Chao; Zhao, Hanyu; Zhao, Tong; Wei, Yan

doi:10.1109/glocom.2007.962

Cited by 32 publications

(19 citation statements)

References 2 publications

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“…1;000, P q will typically be higher than 10 percent, and may even be above 50 percent, according to the analysis of P q presented in [5]. Therefore, we expect that the typical range of c is [10,100] in normal network traffic conditions. As discussed above, is expected to be large for mobile Internet applications, due to traffic asymmetry between the downlink and uplink.…”

Section: Proposed Schemes Versus the Wmm Schemementioning

confidence: 99%

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Design and Performance Analysis of Mobility Management Schemes Based on Pointer Forwarding for Wireless Mesh Networks

Chen

2011

IEEE Trans. on Mobile Comput.

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Abstract-We propose efficient mobility management schemes based on pointer forwarding for wireless mesh networks (WMNs) with the objective to reduce the overall network traffic incurred by mobility management and packet delivery. The proposed schemes are per-user-based, i.e., the optimal threshold of the forwarding chain length that minimizes the overall network traffic is dynamically determined for each individual mobile user, based on the user's specific mobility and service patterns. We develop analytical models based on stochastic Petri nets to evaluate the performance of the proposed schemes. We demonstrate that there exists an optimal threshold of the forwarding chain length, given a set of parameters characterizing the specific mobility and service patterns of a mobile user. We also demonstrate that our schemes yield significantly better performance than schemes that apply a static threshold to all mobile users. A comparative analysis shows that our pointer forwarding schemes outperform routing-based mobility management protocols for WMNs, especially for mobile Internet applications characterized by large traffic asymmetry for which the downlink packet arrival rate is much higher than the uplink packet arrival rate.

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Section: Proposed Schemes Versus the Wmm Schemementioning

confidence: 99%

“…MEsh networks with MObility management (MEMO) [10] is the implementation of an applied WMN with support of mobility management. MEMO uses a modified AODV routing protocol, called as AODV-MEMO, for integrated routing and mobility management.…”

Section: Routing-based Schemesmentioning

confidence: 99%

Design and Performance Analysis of Mobility Management Schemes Based on Pointer Forwarding for Wireless Mesh Networks

Chen

2011

IEEE Trans. on Mobile Comput.

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“…For this support, there is the need of an efficient gateway assignment for a specific user, which is a topic studied by [22], [23], [24]. Rather than proposing only an efficient algorithm for gateway assignment, which tries to balance the traffic between the various existing gateways, allowing multi-homing, it is required to integrate mobility of end-users between different wireless mesh networks with the gateway assignment problem, taking into account the context of the user and the network.…”

Section: Mobility Support Architecturementioning

confidence: 99%

Integration of Optical and Wireless Technologies in the Metro-Access: QoS Support and Mobility Aspects

Remondo

Nunes

Sargento

et al. 2009

2009 Next Generation Internet Networks

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“…Therefore, handoff management becomes one of the most important issues for WMNs. In recent years, there has been growing interest in understanding and solving wireless networks' handoff problem [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16]. Most of previous work focused on reducing handoff delay.…”

Section: Introductionmentioning

confidence: 99%

Congestion-Aware Clique-Based Handoff in Wireless Mesh Networks

Rezgui

Hafid

Gendreau

et al. 2009

2009 Fifth International Conference on Mobile Ad-Hoc and Sensor Networks

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Wireless mesh networks (WMNs) have attracted increasing attention from the research community as a highperformance and low-cost solution to last-mile broadband Internet access. However, it remains an open challenge to provide mesh clients with efficient handoff among different mesh routers. In this paper, we address channel switching efficiency and load balancing capability during the handoff process. More specifically, (1) we introduce the concept of clique into WMNs to handle channel conflicts among neighboring mesh routers and thus achieve scalability; and (2) we propose a dynamic load balancing strategy for the handoff process, which integrates the mechanisms of mesh router selection and traffic admission control. Simulation results show that our proposed approach achieves significant gain in the handoff delay. Moreover, it provides good performance in terms of load balancing, loss rate and overall throughput.Index Terms-Wireless mesh network, handoff, load balancing, quality of service.

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MEMO: An Applied Wireless Mesh Network with Client Support and Mobility Management

Cited by 32 publications

References 2 publications

Design and Performance Analysis of Mobility Management Schemes Based on Pointer Forwarding for Wireless Mesh Networks

Design and Performance Analysis of Mobility Management Schemes Based on Pointer Forwarding for Wireless Mesh Networks

Integration of Optical and Wireless Technologies in the Metro-Access: QoS Support and Mobility Aspects

Congestion-Aware Clique-Based Handoff in Wireless Mesh Networks

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