ijett-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
© 2013 by IJETT Journal
Volume-4 Issue-4                       
Year of Publication : 2013
Authors : Pushpavalli M , Annitha N


Pushpavalli M , Annitha N. "A DISTIBUTED ADMISSION CONTROL BASED QUALITY OF SERVICE IN MANETs". International Journal of Engineering Trends and Technology (IJETT). V4(4):550-553 Apr 2013. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group


To provide an end - to - end quality of service in multi - hop wireless adhoc networks using admission control scheme, the local bandwidth is to be mainly considered. In this paper, we proposed a Distributed Admission Control (D - AC), implemented over AODV routing protocol, which admits the flow based on the per - hop basis. D - AC provides the required end - to - end bandwidth and available bandwidth in MAC layer. The simulation is carried out in ns - 2 and the simulation result shows th at control overhead is reduced in dynamic environment when compared to the non admission control.


1. G - S Ahn, A Campbell, A Veres, L - H Sun, SWAN, Service Differentiation in Stateless Wireless Ad hoc network, in Proceedings of the Ni fco , 457 – 466 , June 2002
2. KC Wang, P Raman than , QoS assurances through class selection and proportional Differentiation in wireless networks. IEEE J Sel Areas Commun.23 ( 3), 573 – 584, 2005
3. CH Yeh, HT Mouftah, H Hassanein, Signaling and QoS guarantees in mobile ad hoc networks, in Proceedings of the IEEE International Conference on Communications, 3284 – 3290,April 2002
4. C Calafate, J Oliver, J Cano, P Manzoni, M Malumbres, A distributed admission control system for MANET environments supporting multipath routing prot ocols, Microprocess.Microsyst. 31 (4), 236 – 51,2007
5. H Wu, Y Liu, Q Zhang, ZL Zhang, Soft MAC : layer 2.5 collaborative MAC for Multimedia support in multi - hop wireless networks , IEEE Trans. Mobile Compute . 4(4), 363 – 377 , 2005
7. ID Chakeres, EM Belding - Royer, PAC: perceptive admission control for mobile wireless networks, in Proceedings of the First International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks 2004, 18 – 26, 2004
7. K Sanzgiri, ID Chakeres, EM Belding - Roye r, Determining intra - flow contention along multi - hop paths in wireless networks, in Proceedings on First International Conference on Broadband Networks, 2004 (BroadNets),611 – 620, 2004
8. R Renesse, V Friderikos, H Aghvami, Cross - layer cooperation for accur ate admission control decisions in mobile ad hoc networks. IET Communication 1( 4) , 577 – 586, 2007
9 . A Derhab, A Bouabdalah, Admission c ontrol scheme and bandwidth management protocol for 802.11 ad hoc networks, in Proceedings of the 4 th International Conf erence on Innovations in Information Technology, (Dubai, UAE) 362 – 366 , Nov 2007
10. Z Hua, C Imrich, Admission control and bandwidth reservation in multi - hop ad hoc networks, 50(11), 1653 – 1674, 2006

Mobile Adhoc Networks (MANETs) , Admission control, Quality of Service, Bandwidth Estimation