Integer and combinatorial optimization
Integer and combinatorial optimization
Simulated annealing: theory and applications
Simulated annealing: theory and applications
Simulated annealing and Boltzmann machines: a stochastic approach to combinatorial optimization and neural computing
Mobile Cellular Telecommunications Systems
Mobile Cellular Telecommunications Systems
Admission control in T/CDMA systems supporting voice and data applications
IEEE Transactions on Wireless Communications
Web newspaper layout optimization using simulated annealing
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
CDMA/TDD system for wireless multimedia services with traffic unbalance between uplink and downlink
IEEE Journal on Selected Areas in Communications
Average power control algorithm with dynamic channel assignment for TDD-CDMA systems
ICAIT '08 Proceedings of the 2008 International Conference on Advanced Infocomm Technology
An efficient local predictive method for distributed timeslot allocation in CDMA/TDD
IEEE Transactions on Wireless Communications
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The CDMA/TDD system is a highly attractive solution to support the next generation cellular mobile systems which provide unbalanced multimedia services between downlink and uplink. In this paper, we analyze the interference for downlink and uplink timeslots in a multicell CDMA/TDD system. We also mathematically formulate an optimal timeslot and channel allocation problem considering capacity fairness among cells, which is to maximize the system capacity under the given traffic unbalance, and propose an efficient algorithm based on the simulated annealing technique. Extensive experimental results show that the proposed scheme yields a good performance, and fairness among cells improves with a decrease in the system capacity.