A Reactive QoS Routing Protocol for MANET

Inthispaper, wepresentanadmissioncontrolwithmulti-pathroutingalgo-rithm that establishes QoS enabled label switched paths. The algorithmprovides rigorous QoS provisioning within the Differentiated Services(DiffServ)enabledmobilead-hocnetwork.Theproposedschemeworksbymerging the signaling with the routing messages. It directs QoS sensitivetraffic on multiple paths provided that each path satisfies the QoS require-ments of a flow. Decision for granting admission to the flow depends upontotal available bandwidth (considering the interference range), minimumdelay required by an application, and delay offered by the network in agiven DiffServ class. Extensive simulations are performed to measure theeffectiveness of the presented idea. It is observed that our scheme meetsstringent QoS requirements of real time flows compared to the existingQoS models. Each admitted flow gets low delay, low jitter and almostguaranteed bandwidth.

[1]  H. Badis,et al.  QoS routing in ad hoc networks using QOLSR with no need of explicit reservation , 2004, IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall. 2004.

[2]  Tsung-Han Lee,et al.  A cross-layer architecture for DiffServ in mobile ad-hoc networks , 2005, 2005 International Conference on Wireless Networks, Communications and Mobile Computing.

[3]  Doan B. Hoang,et al.  Fair intelligent admission control over DiffServ network , 2003, The 11th IEEE International Conference on Networks, 2003. ICON2003..

[4]  Vasileios Vitsas,et al.  Packet Delay Metrics for IEEE 802.11 Distributed Coordination Function , 2009, Mob. Networks Appl..

[5]  Giuseppe Bianchi,et al.  Admission control over assured forwarding PHBs: a way to provide service accuracy in a DiffServ framework , 2001, GLOBECOM'01. IEEE Global Telecommunications Conference (Cat. No.01CH37270).

[6]  George Pavlou,et al.  Admission control for providing QoS in DiffServ IP networks: the TEQUILA approach , 2003, IEEE Commun. Mag..

[7]  Fred Baker,et al.  Aggregation of Diffserv Service Classes , 2008, RFC.

[8]  Charles E. Perkins,et al.  Quality of Service for Ad hoc On-Demand Distance Vector Routing , 2001 .

[9]  Fred Baker,et al.  Assured Forwarding PHB Group , 1999, RFC.

[10]  Kee Chaing Chua,et al.  A flexible quality of service model for mobile ad-hoc networks , 2000, VTC2000-Spring. 2000 IEEE 51st Vehicular Technology Conference Proceedings (Cat. No.00CH37026).

[11]  M. Matsumoto,et al.  Admission control and simple class based QoS provisioning for mobile ad hoc network , 2004, IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall. 2004.

[12]  Laurie G. Cuthbert,et al.  Multipath QoS routing of supporting DiffServ in mobile ad hoc networks , 2005, Sixth International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing and First ACIS International Workshop on Self-Assembling Wireless Network.

[13]  Wendi B. Heinzelman,et al.  QoS-aware routing based on bandwidth estimation for mobile ad hoc networks , 2005, IEEE Journal on Selected Areas in Communications.

[14]  Van Jacobson,et al.  An Expedited Forwarding PHB , 1999, RFC.

[15]  H. Badis,et al.  An efficient QOLSR extension protocol for QoS in ad hoc networks , 2004, IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall. 2004.

[16]  Gustavo Alonso,et al.  ASAP: an adaptive QoS protocol for mobile ad hoc networks , 2003, 14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003..

[17]  Lajos Hanzo,et al.  A survey of QoS routing solutions for mobile ad hoc networks , 2007, IEEE Communications Surveys & Tutorials.

[18]  Muhammad Omer Farooq,et al.  Hybrid differentiated service architecture for QoS routing in mobile ad hoc networks , 2009, 2009 IEEE 13th International Multitopic Conference.

[19]  T. Aaron Gulliver,et al.  Quality of service for ad hoc on-demand distance vector routing , 2005, WiMob'2005), IEEE International Conference on Wireless And Mobile Computing, Networking And Communications, 2005..