Adaptive multi-component service model for Wideband Code Division Multiple Access systems
International Journal of Mobile Communications
Cross-layer multiuser resource allocation for video communication over OFDM networks
Computer Communications
A low-complexity bandwidth allocation algorithm for frequency-selective multiuser OFDM systems
Computer Communications
Analysis and scheduling of practical network coding in OFDMA relay networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Fair adaptive bandwidth and subchannel allocation in the WiMAX uplink
EURASIP Journal on Wireless Communications and Networking - Special issue on fairness in radio resource management for wireless networks
Cross-Layer QoS Scheduling for Layered Multicast Streaming in OFDMA Wireless Networks
Wireless Personal Communications: An International Journal
Adaptive subcarrier allocation schemes for wireless OFDMA systems in WiMAX networks
IEEE Journal on Selected Areas in Communications - Special issue on broadband access networks: Architectures and protocols
Resource allocation for non-real-time services in OFDM-based cognitive radio systems
IEEE Communications Letters
Optimal resource allocation in the OFDMA downlink with imperfect channel knowledge
IEEE Transactions on Communications
Rate balancing in multiuser MIMO OFDM systems
IEEE Transactions on Communications
Fair resource allocation for the Gaussian broadcast channel with ISI
IEEE Transactions on Communications
Rate-maximization scheduling schemes for uplink OFDMA
IEEE Transactions on Wireless Communications
Resource-redistributive opportunistic scheduling for wireless systems
IEEE Transactions on Wireless Communications
Optimal and near-optimal resource allocation algorithms for OFDMA networks
IEEE Transactions on Wireless Communications
Admission control and resource allocation in a heterogeneous OFDMA wireless network
IEEE Transactions on Wireless Communications
Efficient resource allocation for OFDMA multicast systems with fairness consideration
RWS'09 Proceedings of the 4th international conference on Radio and wireless symposium
Throughput maximization for OFDMA cooperative relaying networks with fair subchannel allocation
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Efficient scheduling algorithms for multi-service multi-slot OFDMA networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Resource allocation in multiuser OFDMA system: feasibility and optimization study
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Partial CSI feedback scheme for subchannel allocation in multiuser OFDM systems
ICT'09 Proceedings of the 16th international conference on Telecommunications
Radio resource allocation for relay enhanced cellular systems
CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
ISWCS'09 Proceedings of the 6th international conference on Symposium on Wireless Communication Systems
Dynamic allocation of subcarriers and transmit powers in an OFDMA cellular network
IEEE Transactions on Information Theory
Chunk-based resource allocation in OFDMA systems: part I: chunk allocation
IEEE Transactions on Communications
Adaptive modulation and coding techniques for OFDMA systems
IEEE Transactions on Wireless Communications
Resource allocation for power-line OFDM system based on genetic algorithm
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
A fair cross-layer resource allocation scheme with diverse QoS guaranteeing
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Wireless Personal Communications: An International Journal
EUC'07 Proceedings of the 2007 international conference on Embedded and ubiquitous computing
Utility-based dynamic resource allocation in multi-user MIMO-OFDMA cellular systems
APCC'09 Proceedings of the 15th Asia-Pacific conference on Communications
Fairness-aware resource allocation in downlink OFDMA systems with partial feedback CSI
APCC'09 Proceedings of the 15th Asia-Pacific conference on Communications
Dual optimal resource allocation for heterogeneous transmission in OFDMA systems
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Weighted-SNR-based fair scheduling for uplink OFDMA
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Traffic-matching revenue-rate maximization scheduling for downlink OFDMA
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
IEEE Transactions on Wireless Communications
User selection and resource allocation algorithm with fairness in MISO-OFDMA
IEEE Communications Letters
IEEE Transactions on Wireless Communications
Interference aware resource allocation for hybrid hierarchical wireless networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Fine-grained channel access in wireless LAN
Proceedings of the ACM SIGCOMM 2010 conference
Optimization of OFDMA-based cellular cognitive radio networks
IEEE Transactions on Communications
Reduced complexity subcarrier allocation schemes for DFT-precoded OFDMA uplink systems
IEEE Transactions on Wireless Communications
Primal decomposition-based method for weighted sum-rate maximization in downlink OFDMA systems
EURASIP Journal on Wireless Communications and Networking
Adaptive Self-Learning Resource Allocation Scheme for Unlicensed Users in High-Rate UWB Systems
Wireless Personal Communications: An International Journal
Performance prediction for OFDMA systems with dynamic power and subcarrier allocation
Computer Communications
Flow-level performance of proportional fairness with hierarchical modulation in OFDMA-based networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Joint subcarrier and power allocation for multiuser OFDM systems using distributed auction game
WASA'11 Proceedings of the 6th international conference on Wireless algorithms, systems, and applications
User based resource scheduling for heterogeneous traffic in the downlink of OFDM systems
WSEAS TRANSACTIONS on COMMUNICATIONS
Cooperative Subcarrier Allocation for an OFDM Relaying System with Grouped Users
Wireless Personal Communications: An International Journal
Information Sciences: an International Journal
Dynamic Resource Allocation in OFDMA-Based DF Cooperative Relay Networks
Wireless Personal Communications: An International Journal
A performance comparative study on the implementation methods for OFDMA cross-layer optimization
Future Generation Computer Systems
Cross-layer packet dependent OFDM scheduling based on proportional fairness
WSEAS TRANSACTIONS on COMMUNICATIONS
Resource allocation for multiuser cognitive OFDM networks with proportional rate constraints
International Journal of Communication Systems
Resource Management Techniques for OFDM Systems with the Presence of Inter-Carrier Interference
Wireless Personal Communications: An International Journal
Using traffic asymmetry to enhance TCP performance
Computer Networks: The International Journal of Computer and Telecommunications Networking
Fair Radio Resource Allocation for MIMO OFDM-based Multicast Systems
Wireless Personal Communications: An International Journal
Cross-Layer Design Using Superposition Coding Scheme for Multiuser OFDM Systems
Wireless Personal Communications: An International Journal
A Low Complexity Resource Allocation Method for OFDMA System Based on Channel Gain
Wireless Personal Communications: An International Journal
Fine-grained channel access in wireless LAN
IEEE/ACM Transactions on Networking (TON)
Joint resource allocation for lifetime-aware cooperative multi-carrier DF system
International Journal of Automation and Computing
Wireless Personal Communications: An International Journal
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Multiuser orthogonal frequency division multiplexing (MU-OFDM) is a promising technique for achieving high downlink capacities in future cellular and wireless local area network (LAN) systems. The sum capacity of MU-OFDM is maximized when each subchannel is assigned to the user with the best channel-to-noise ratio for that subchannel, with power subsequently distributed by water-filling. However, fairness among the users cannot generally be achieved with such a scheme. In this paper, a set of proportional fairness constraints is imposed to assure that each user can achieve a required data rate, as in a system with quality of service guarantees. Since the optimal solution to the constrained fairness problem is extremely computationally complex to obtain, a low-complexity suboptimal algorithm that separates subchannel allocation and power allocation is proposed. In the proposed algorithm, subchannel allocation is first performed by assuming an equal power distribution. An optimal power allocation algorithm then maximizes the sum capacity while maintaining proportional fairness. The proposed algorithm is shown to achieve about 95% of the optimal capacity in a two-user system, while reducing the complexity from exponential to linear in the number of subchannels. It is also shown that with the proposed resource allocation algorithm, the sum capacity is distributed more fairly and flexibly among users than the sum capacity maximization method.