Residential Area Service Platforms: Modelling Challenges for Multiple Data Traffic Patterns in Wireless Mesh Networks

2009 ◽  
Author(s):  
Horia Stefanescu ◽  
Silviu Ciochina ◽  
Adrian Matei
Keyword(s):  
Wireless Mesh Networks ◽  
Mesh Networks ◽  
Residential Area ◽  
Data Traffic ◽  
Traffic Patterns ◽  
Wireless Mesh ◽  
Multiple Data

scholarly journals Maximize concurrent data flows in multi-radio multi-channel wireless mesh networks

2020 ◽  
Vol 17 (3) ◽  
pp. 759-777
Author(s):  
Zhanmao Cao ◽  
Qisong Huang ◽  
Chase Wu
Keyword(s):  
Wireless Mesh Networks ◽  
Channel Assignment ◽  
Data Transfer ◽  
Mesh Networks ◽  
Routing And Scheduling ◽  
Network Applications ◽  
Wireless Mesh ◽  
Multiple Data ◽  
Data Flows ◽  
Free Interfaces

Multi-radio multi-channel (MRMC) wireless mesh networks (WMNs) have emerged as the broadband networks to provide access to the Internet for ubiquitous computing with the support for a large number of data flows. Many applications in WMNs can be abstracted as a multi-flow coexistence problem to carry out multiple concurrent data transfers. More specifically, links in different channel layers must be concatenated to compose multiple data transfer paths based on nodes? free interfaces and available channels. This is typically formulated as a combinatorial optimization problem with various stages including channel assignment, path computing, and link scheduling. This paper analyzes traffic behaviors and designs a coexisting algorithm to maximize the number of concurrent data flows. Simulations are conducted in combinatorial cases of channel and radio with various traffic requests of multiple pairs. The experimental results show the efficacy of the coexisting algorithm over a randomly generated topology. This scheme can be used to develop routing and scheduling solutions for various multi-flow network applications through prior computing.

ENHANCED ROUTING METRIC FOR LOAD-BALANCING IN WIRELESS MESH NETWORKS

2007 ◽  
Vol 08 (04) ◽  
pp. 407-426 ◽  
Author(s):  
LIANG MA ◽  
MIESO K. DENKO
Keyword(s):  
Load Balancing ◽  
Wireless Mesh Networks ◽  
Mesh Networks ◽  
Transmission Time ◽  
Delivery Ratio ◽  
Traffic Patterns ◽  
Routing Metric ◽  
Traffic Splitting ◽  
Wireless Mesh ◽  
Entire Network

Wireless mesh networks (WMNs) have been drawing significant attention in recent years due to their flexibility in providing extensive wireless backbone. WMNs typically consist of mesh routers and mesh clients with each node operating not only as a host but also as a router. Due to the traffic patterns in WMNs, load-balancing becomes an important issue and may degrade the performance of the entire network. This paper proposes a routing metric known as Weighted Cumulative Expected Transmission Time with Load-Balancing (WCETT-LB) for wireless mesh networks. WCETTT-LB enhances the basic Weighted Cumulative Expected Transmission Time (WCETT) by incorporating load-balancing into the routing metric. Unlike existing schemes, WCETT-LB implements load-balancing at mesh routers. WCETT-LB provides a congestion-aware routing and traffic splitting mechanism to achieve global load-balancing in the network. By conducting an extensive simulation experiments, the result shows that WCETT-LB outperforms the existing routing metrics in load-balancing in terms of achieving high packet delivery ratio, low average end-to-end delay and low average congestion level in wireless mesh networks. The qualitative and quantitative analysis also show the significance of the proposed scheme.

Optimal Route Selection Strategy in Wireless Mesh Networks

2018 ◽  
Vol 6 (1) ◽  
pp. 238-243
Author(s):  
Pushpender Sarao ◽  
◽  
T. Raghavendra Gupta ◽  
S. Suresh ◽  
◽  
...  
Keyword(s):  
Wireless Mesh Networks ◽  
Mesh Networks ◽  
Selection Strategy ◽  
Route Selection ◽  
Optimal Route ◽  
Wireless Mesh

Cluster-Based Location Management Scheme for Wireless Mesh Networks

2010 ◽  
Vol 21 (6) ◽  
pp. 1404-1415
Author(s):  
Wei-Qi HU ◽  
Shi-Hong ZOU ◽  
Shi-Duan CHENG ◽  
Bo HU ◽  
Wen-Dong WANG
Keyword(s):  
Wireless Mesh Networks ◽  
Mesh Networks ◽  
Location Management ◽  
Wireless Mesh ◽  
Management Scheme

Research of QoS on Wireless Mesh Networks

2009 ◽  
Vol 20 (6) ◽  
pp. 1539-1552 ◽  
Author(s):  
Chao DONG ◽  
Gui-Hai CHEN ◽  
Hai WANG
Keyword(s):  
Wireless Mesh Networks ◽  
Mesh Networks ◽  
Wireless Mesh
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