Commenced in January 2007
Paper Count: 30174
MaxMin Share Based Medium Access for Attaining Fairness and Channel Utilization in Mobile Adhoc Networks
Abstract:Due to the complex network architecture, the mobile adhoc network-s multihop feature gives additional problems to the users. When the traffic load at each node gets increased, the additional contention due its traffic pattern might cause the nodes which are close to destination to starve the nodes more away from the destination and also the capacity of network is unable to satisfy the total user-s demand which results in an unfairness problem. In this paper, we propose to create an algorithm to compute the optimal MAC-layer bandwidth assigned to each flow in the network. The bottleneck links contention area determines the fair time share which is necessary to calculate the maximum allowed transmission rate used by each flow. To completely utilize the network resources, we compute two optimal rates namely, the maximum fair share and minimum fair share. We use the maximum fair share achieved in order to limit the input rate of those flows which crosses the bottleneck links contention area when the flows that are not allocated to the optimal transmission rate and calculate the following highest fair share. Through simulation results, we show that the proposed protocol achieves improved fair share and throughput with reduced delay.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1057425Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1191
 Liansheng Tan, Xiaomei Zhang, Lachlan L. H. Andrew and Moshe Zukerman ," Price-Based Max-Min Fair Rate Allocation in Wireless Multi-Hop Networks", IEEE, 2006.
 Diego Ferrero, Guillaume UrvoyKeller, "A size based scheduling approach to improve fairness over 802.11 wireless networks".
 Sachin Ganu, Kishore Ramachandran, Marco Gruteser, Ivan Seskar and Jing Deng," Methods for Restoring MAC Layer Fairness in IEEE 802.11 Networks with Physical Layer Capture", ACM,2006.
 Yongkang XIAO, Lin ZHANG, Xiuming SHAN, Yong REN, Zhengxin MA," Neighbor-Medium-Aware MAC Protocol with Fairness for Wireless Ad Hoc Networks", in IEICE Trans Commun (Inst Electron Inf Commun Eng),2004.
 Mathilde Durvy, Olivier Dousse, Patrick Thiran," Fairness vs Spatial Reuse in Wireless 802.11 Networks",IEEE, 2008.
 Ping Wang, Hai Jiang, Weihua Zhuang and H. Vincent Poor," Redefinition of Max-Min Fairness in Multi-Hop Wireless Networks", IEEE 2008.
 P.Priakanth and Dr.P.Thangaraj," A Channel Adaptive Energy Efficient and Fair Scheduling MAC Protocol for Mobile Ad hoc Networks", in wcs,2009.
 P.Priakanth and Dr.P.Thangaraj," Energy and Channel Aware MAC Protocol to Achieve Fairness in Multi-Hop Mobile Adhoc Networks",2008.
 Nagesh S. P. Nandiraju, Hrishikesh Gossain, Dave Cavalcanti, Kaushik R. Chowdhury, Dharma P. Agrawal," Achieving Fairness in Wireless LANs by Enhanced IEEE 802.11 DCF", IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, (WiMob'2006),2006, Publication Date:19-21 June 2006 On page(s): 132- 139.
 H.-Y. Hsieh and R. Sivakumar, "Improving Fairness and Throughput in Multi-hop Wireless Networks," International Conference on Networking (ICN), pp. 569-578, Colmar, France, Jul. 2001