The Markov-modulated Poisson process (MMPP) cookbook
Performance Evaluation
The RESTART/LRE method for rare event simulation
WSC '96 Proceedings of the 28th conference on Winter simulation
Mobility modeling in wireless networks: categorization, smooth movement, and border effects
ACM SIGMOBILE Mobile Computing and Communications Review
OFDM and MC-CDMA for Broadband Multi-User Communications, WLANs and Broadcasting
OFDM and MC-CDMA for Broadband Multi-User Communications, WLANs and Broadcasting
Channel assignment schemes for cellular mobile telecommunication systems: A comprehensive survey
IEEE Communications Surveys & Tutorials
Broadband wireless access solutions based on OFDM access in IEEE 802.16
IEEE Communications Magazine
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IEEE Journal on Selected Areas in Communications
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This paper presents the development and evaluation of a dynamic subchannel allocation scheme for downlink multi-cellular Orthogonal Frequency Division Multiple Access (OFDMA) systems. In the considered system each Access Point (AP) and the associated Mobile Terminals (MTs) are not operating on a frequency channel with a fixed bandwidth, rather the channel bandwidth for each AP is dynamically adapted according to the traffic load. The subchannels assignment procedure is based on quality estimations due to the interference measurements and the current traffic load. The developed dynamic subchannel allocation ensures Quality of Service (QoS), better traffic adaptability and higher spectrum efficiency with less computational complexity.