A game theoretical formulation for proportional fairness in LTE uplink scheduling
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Distributed uplink scheduling in CDMA networks
NETWORKING'07 Proceedings of the 6th international IFIP-TC6 conference on Ad Hoc and sensor networks, wireless networks, next generation internet
Multiuser OFDM with adaptive subcarrier, bit, and power allocation
IEEE Journal on Selected Areas in Communications
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Distributed uplink scheduling in OFDMA systems is considered. In the proposed scenario, mobile users have the responsibility of making their own transmission decisions. Users are grouped into categories according to their channel state on each subcarrier. Users from each category decide on their own transmission by waiting for a random delay then transmitting with a certain probability. The proposed algorithm is completely distributed and does not require scheduling effort from the base station. Although no centralized control is present in the proposed approach, promising results are achieved in terms of throughput and fairness.