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International Journal of Scientific and Engineering Research
ISSN Online 2229-5518
ISSN Print: 2229-5518 9    
Website: http://www.ijser.org
scirp IJSER >> Volume 3,Issue 9,September 2012
Engineering wireless mesh networks: Joint scheduling, Routing, power control and rate adaptation networks with bottleneck algorithm
Full Text(PDF, )  PP.121‐125  
Author(s)
Dr.B.Padmaja Rani, Mohammad Khalaf Rahim
KEYWORDS
— Wireless Mesh Networks, routing, scheduling, power control, rate adaptation, Bottleneck algorithm,Simplex algorithm
ABSTRACT
The main objective function for our paper is to maximize the minimum throughput among all flows in wireless mesh networks. For this, we first develop new system that add three different module first is bottleneck algorithm to avoid dropping the packet during routing, and distributed algorithm to enhance the scheduling of packet via channels with different bandwidth and choose the optimal path according to the highest bandwidth, along with that we add maintenance procedure to manage the power control and rate adaptation in wireless mesh networks. We also develop very fast approximations that compute nearly optimal solutions for even larger cases. Finally, we adapt our tools to the case of proportional fairness and show that the engineering insights are very similar.
References
[1] K. Jain, J. Padhye, V. Padmanabhan, and L. Qiu, ―Impact of Interferenceon Multi-hop Wireless Network Performance,‖ in Proc. of the 9th ACMMobiCom, 2003.

[2] J. Zhang, H. Wu, Q. Zhang, and B. Li, ―Joint Routing and Scheduling in Multi-radio Multi-channel Multi-hop Wireless Networks,‖ in Proc. of the 24th IEEE INFOCOM, 2005.

[3] A. Iyer, C. Rosenberg, and A. Karnik, ―What is the Right Model for Wireless Channel Interference,‖ IEEE Transaction Wireless Communications,

[4] M. Johansson and L. Xiao, ―Cross-Layer Optimization of Wireless Networks Using Nonlinear Column Generation,‖ IEEE Trans. on Wireless Communications, vol. 5, no. 2, pp. 435–445, 2006.

[5] H. Zhai and Y. Fang, ―Impact of Routing Metrics on Path Capacity in Multirate and Multihop Wireless Ad Hoc Networks,‖ in Proc. of the 14th IEEE ICNP, 2006.

[6] A. Eryilmaz and R. Srikant, ―Fair resource allocation in wireless networks using queue-length based scheduling and congestion control,‖ in Proc. of the 24th IEEE INFOCOM, 2005.

[7] L. Georgiadis, M. Neely, and L. Tassiulas, ―Resource Allocation andCross-Layer Control in Wireless Networks,‖ Foundations and Trends in Networking, vol. 1, no. 1, pp. 1–144, 2006.

[8] X. Lin and N. Shroff, ―The impact of imperfect scheduling on cross-layer rate control in wireless networks,‖ in Proc. of the 24th IEEE INFOCOM, 2005.

[9] A. Capone and G. Carello, ―Scheduling Optimization in Wireless MESH Networks with Power Control and Rate Adaptation,‖ in Proc. of the 3rd IEEE SECON, 2006.

[10] Jun Luo_, Catherine Rosenberg† and Andr´e Girard ―Engineering Wireless Mesh Networks: JointScheduling, Routing, Power Control and RateAdaptation ― 2010

[11] A Novel Distributed Scheduling Algorithm for Wireless Mesh Networks* Yun Hou and Kin K. Leung Imperial College London SW7 2BT, United Kingdom {yun.hou, kin.leung}@imperial.ac.uk

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