Title :
A new dynamic channel allocation scheme for microcellular systems
Author :
Mao Yeqin ; Guangzeng, Feng
Author_Institution :
Nanjing Univ. of Posts & Telecommun., China
Abstract :
A new distributed dynamic channel allocation (DDCA) algorithm named combined DDCA is proposed in this paper. In this algorithm, each base station selects channels by learning through past experience of channel usage together with CIR measurement. Compute simulations are used to evaluate system performances. Performances are evaluated in two criteria, blocking probability and interruption probability. Comparisons with other DDCA algorithms have been carried out to validate the proposed algorithm
Keywords :
channel allocation; microcellular radio; probability; CIR measurement; DDCA algorithm; base station; blocking probability; channel usage; combined DDCA; dynamic channel allocation scheme; interruption probability; learning; microcellular systems; system performances; Channel allocation; Propagation losses; Radio propagation; Virtual colonoscopy;
Conference_Titel :
Communication Technology Proceedings, 1998. ICCT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
7-80090-827-5
DOI :
10.1109/ICCT.1998.743101
