Traffic Scheduling Algorithms for OFDM Based Radio Systems

In this paper, traffic scheduler for OFDM based radio system is studied in detail according to the traffic classes and Round-Robin (RR) series algorithms. The quantum, quanta and weights for the weighted deficit RR (WDRR) in downlink, and the basic quantity, quantity, weights for the weighted RR (WRR) in uplink are derived, respectively. The comprehensive traffic scheduler and algorithms are offered for the OFDM based radio systems.

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