An extension of the Munkres algorithm for the assignment problem to rectangular matrices
Communications of the ACM
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
Dynamic frequency allocation in fractional frequency reused OFDMA networks
IEEE Transactions on Wireless Communications
Interference avoidance with dynamic inter-cell coordination for downlink LTE system
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Mobile Networks and Applications
IEEE Communications Magazine
Multiuser OFDM with adaptive subcarrier, bit, and power allocation
IEEE Journal on Selected Areas in Communications
Advanced interference mitigation with frequency reuse schemes in the IEEE 802.16m uplink
Proceedings of the 13th ACM international conference on Modeling, analysis, and simulation of wireless and mobile systems
Dynamic fractional-frequency reuse for femtocells
Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication
Power-aware opportunistic downlink scheduling in IEEE 802.16 wireless networks
Computer Communications
Dynamic frequency allocation of femtocells for guaranteed macrocell throughput in OFDMA networks
Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication
Frequency robustness optimization with respect to traffic distribution for LTE system
EvoApplications'12 Proceedings of the 2012t European conference on Applications of Evolutionary Computation
Interference model and antenna parameters setting effects on 4G-LTE networks coverage
Proceedings of the 7th ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks
Wireless Personal Communications: An International Journal
Performance analysis of a cellular network using frequency reuse partitioning
Performance Evaluation
Queue-Aware Resource Allocation for Multi-cell OFDMA Systems with QoS Provisioning
Wireless Personal Communications: An International Journal
Convergence of Price-Based Resource Allocation Algorithms in Multicellular Multicarrier Systems
Wireless Personal Communications: An International Journal
Performance Analysis on Two-Way Relay System with Co-Channel Interference
Wireless Personal Communications: An International Journal
Algorithms for Enhanced Inter-Cell Interference Coordination (eICIC) in LTE HetNets
IEEE/ACM Transactions on Networking (TON)
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Interference management has been a key concept for designing future high data-rate wireless systems that are required to employ dense reuse of spectrum. Static or semistatic interference coordination based schemes provide enhanced cell-edge performance but with severe penalty to the overall cell throughput. Furthermore, static resource planning makes these schemes unsuitable for applications in which frequency planning is difficult, such as femtocell networks. In this paper, we present a novel dynamic interference avoidance scheme that makes use of inter-cell coordination in order to prevent excessive inter-cell interference, especially for cell or sector edge users that are most affected by inter-cell interference, with minimal or no impact on the network throughput. The proposed scheme is comprised of a two-level algorithm - one at the base station level and the other at a central controller to which a group of neighboring base stations are connected. Simulation results show that the proposed scheme outperforms the reference schemes, in which either coordination is not employed (reuse of 1) or employed in a static manner (reuse of 3 and fractional frequency reuse), in terms of cell edge throughput with a minimal impact on the network throughput and with some increase in complexity.