Open Access Journal

ISSN : 2394-2320 (Online)

International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Computer Science and Engineering

Open Access Journal

International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Computer Science and Engineering

ISSN : 2394-2320 (Online)

Cluster Based Channel Access

Author : Vimal Joseph James 1 Vishnu K. 2 Luckose Manuel 3

Date of Publication :7th May 2016

Abstract: vehicular a d -hoc networks include mixed traffic which needs different quality of services. Vanet applications are supported by ieee 802.11p protocol which works on the csma/ca technique. The protocol categorizes the access cate- gories into four priority levels ensuring successful transmission of higher priority packets. However, the increasing number of vehicles with its dynamic topology, probable number of collisions increases, and creating congestion at the control channel. In this paper, a cluster based channel access scheme (cbca) is proposed. Here, the communication to the control channel is done by means of the central node of the non-overlapping clusters of the zone.

Reference :

    1. Y.Liu,J.Bi,J.Yang, Research on Vehicular Ad hoc Networks, Chinese Control and Descision Conference(CCDC 2009).
    2. Tripti C,Jibu Kumar M G,Manoj R, Priority based Control Channel Access Scheme for Throughput Improvement in VANET, 2015 1st International Conference on Next Generation Computing Technologies(NGCT 2015)Dehradun,India,4-5 September 2015
    3. X.Zhang,H.Su,H.Chen, Cluster-based multi-channel communications protocols in vehicle ad hoc networks , IEEE Wireless Communications, October 2006.
    4. Chakkaphong Suthaputchakun, Priority Based InterVehicle Communication for Highway Safety Messaging Using IEEE 802.11e, International Journal of Vehicular Technology,Volume 2009,Article ID 423141.
    5. AMADEO, M., CAMPOLO, C. and MOLINARO, A.(2010) Enhancing IEEE 802.11p/WAVE to provide infotainment applications in VANETs, Ad Hoc Networks,Elsevier.

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