On the effect of handover mechanisms on the performance of video communications in WATM networks
by Rosa Risueno, Pedro Cuenca, Francisco Delicado, Luis Orozco-Barbosa
International Journal of Wireless and Mobile Computing (IJWMC), Vol. 3, No. 4, 2009

Abstract: A handover mechanism defines the steps involved in the transfer of all information and resource allocation enabling a mobile terminal to remain connected to the wireless network infrastructure. A large number of handover mechanisms have been reported in the literature for Wireless ATM (WATM) networks. In this paper, we carry out a comprehensive QoS performance study of the handover mechanisms as proposed in the literature and a performance evaluation of various buffer management schemes used to compensate for service disruption caused during the handover phase.

Online publication date: Sun, 22-Nov-2009

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