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ISCIS
2009
Springer
13 years 11 months ago
Channel assignment problem in cellular networks: A reactive tabu search approach
—The channel assignment problem (CAP) in cellular networks is concerned with the allocation and reuse of the frequency spectrum to the base stations in such a way that both the i...
Didem Gözüpek, Gaye Genç, Cem Ers...
IJMC
2006
84views more  IJMC 2006»
13 years 4 months ago
Using a genetic algorithm approach to solve the dynamic channel-assignment problem
: The Channel Assignment Problem is an NP-complete problem to assign a minimum number of channels under certain constraints to requested calls in a cellular radio system. Examples ...
Xiannong Fu, Anu G. Bourgeois, Pingzhi Fan, Yi Pan
EOR
2006
57views more  EOR 2006»
13 years 4 months ago
Routing and wavelength assignment by partition colouring
The problem of routing and wavelength assignment in all-optical networks may be solved by a combined approach involving the computation of alternative routes for the lightpaths, f...
Thiago F. Noronha, Celso C. Ribeiro
INFOCOM
1997
IEEE
13 years 9 months ago
Channel Carrying: A Novel Handoff Scheme for Mobile Cellular Networks
— We present a new scheme that addresses the call handoff problem in mobile cellular networks. Efficiently solving the handoff problem is important for guaranteeing quality of s...
Junyi Li, Ness B. Shroff, Edwin K. P. Chong