Resource Allocation based on Quantized Feedback for TDMA Wireless Mesh Networks
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Resource allocation based on quantized feedback plays a critical role in wireless mesh networks with a time division multiple access (TDMA) physical layer. In this study, a resource allocation problem was formulated based on quantized feedback for TDMA wireless mesh networks that minimize the total transmission power. Three steps were taken to solve the optimization problem. In the first step, the codebook of the power, rate and equivalent channel quantization threshold was designed. In the second step, the timeslot allocation criterion was deduced using the primal-dual method. In the third step, a resource allocation scheme was developed based on quantized feedback using the stochastic optimization tool. The simulation results show that the proposed scheme not only reduces the total transmission power, but also has the advantage of quantized feedback.
[1] T. P. Sharma,et al. A Secure WLAN Authentication Scheme , 2013 .
[2] Eun-Jun Yoon,et al. An Escrow-Free Two-party Identity-based Key Agreement Protocol without Using Pairings for Distinct PKGs , 2013 .