Date of Publication :22nd February 2018

Abstract: Due to the recent developments in the hand-held devices and communication enhancements in wireless networks like mobile ad-hoc network (MANETs), these networks are targeted for providing real time services like video streaming, video conferencing, VOIP etc. Although, the basic design of MANETs is not fully capable to provide multimedia services, therefore some sort of quality-of-service is required in these networks. Providing requisite QoS guarantees in wireless multihop networks is much more challenging than in wired networks. In particular, it is important for routing protocols to provide QoS guarantees by incorporating metrics like achievable throughput, delay, jitter, packet loss ratio, etc. In this paper, we proposed an admission control based delay-aware routing protocol for reliable transmission of delay-sensitive multimedia applications over mobile ad-hoc wireless networks. To show the correctness and effectiveness of proposed scheme we perform simulations on various scenarios. The results obtained through simulation shows that our scheme is able to provide delay guarantees to an application whenever required.

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