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High downlink and uplink speeds are achievable with the aid of LTE. Providing this technology in real life requires scheduling algorithms that will effect the concepts such as throughput and fairness. In this paper some new averaging methods for proportional fair algorithm are proposed. Simulation results show that arithmetic mean method can increase spectral efficiency and fairness performance of...
:In today scenario, with increasing number of user fair Resource Allocation has become a problem. The purpose of Resource Allocation is to allocate sub-carrier and power to users to meet their service requirements while maintaining fairness among users and maximize resources utilization. In this paper resources are allocated in such a way to maximize the throughput while minimize the power consumption.
Channel-aware assignment of subchannels to users in the downlink of an OFDMA system requires extensive feedback of channel state information (CSI) to the base station. Since bandwidth is scarce, schemes that limit feedback are necessary. We develop a novel, low feedback, distributed splitting-based algorithm called SplitSelect to opportunistically assign each subchannel to its most suitable user....
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