QUANTATIVE ANALYSIS & EVALUATION OF VARIOUS VOIP CODECS OVER MRMC WMN

Computer Science & Engineering

Wireless Mesh Networks (WMN) have emerged as important architectures for the future wireless communications. WMNs consist of mesh routers and mesh clients, and could be independently implemented or integrated with other communication systems such as the conventional cellular systems. Traditional WMNs were based on a single-channel or single-radio interface. In this paper, We begin with an examination of possible radio usage policies that determine which radio a node uses to transmit to a particular neighbor and when to bind the radio to a particular channel in MRMC networks. The goal of various CA algorithms is to pick a feasible CA that optimizes some suitably chosen performance metric. Here, we proposed to evaluate the performance of two different routing protocols namely Hybrid Wireless Mesh Protocol and Weighted Cumulative Estimated Transmission Time against two channel assignment schemes namely common channel assignment and Minimum Interference Channel Assignment algorithms for varying traffic load in terms of different performance metrics using NS2 network simulator

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