Title: A novel dynamic cell configuration scheme in next-generation situation-aware CDMA networks
Authors: Liao, CY
Yu, F
Leung, VCM
Chang, CJ
電信工程研究所
Institute of Communications Engineering
Keywords: code-division multiaccess;land mobile radio cellular systems;Markov processes
Issue Date: 1-Jan-2006
Abstract: To balance the time-varying traffic load between cells, caused by user mobility and diverse applications, it is crucial for next-generation code-division multiple-access (CDMA) cellular networks to configure cell coverage and capacity dynamically. In this paper, we show that pilot power allocation is highly coupled to other facets of radio resource management. We propose a novel dynamic cell configuration scheme for multimedia CDMA cellular networks, based on reinforcement-learning, which takes into account pilot, soft handoff, and maximum link power allocations, as well as call admission control mechanisms. Simulation results demonstrate the effectiveness of the proposed scheme in situation-aware CDMA networks.
URI: http://dx.doi.org/10.1109/JSAC.2005.858887
http://hdl.handle.net/11536/12930
ISSN: 0733-8716
DOI: 10.1109/JSAC.2005.858887
Journal: IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS
Volume: 24
Issue: 1
Begin Page: 16
End Page: 25
Appears in Collections:Conferences Paper


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