Title :
A new dynamic channel assignment strategy in cellular mobile communication systems
Author :
Jun, Yang ; Cheng, Shixin
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nangjing, China
Abstract :
Some channel assignment strategies currently used in cellular mobile communication systems are discussed. A new dynamic channel assignment strategy called globe optimized dynamic channel-assignment (GODCA) with channel reallocation is proposed as the basis of existing channel-assignment strategies. Computer simulation of GODCA with channel reallocation showed that GODCA with channel reallocation showed that GODCA with channel reallocation can overcome some disadvantages existing in conventional dynamic channel assignment strategies and result in a lower blocking probability as traffic load reaches heavy volumes in a cellular mobile communication system
Keywords :
cellular radio; telecommunication channels; blocking probability; cellular mobile communication systems; channel reallocation; dynamic channel assignment; globe optimized; Cellular networks; Computer simulation; Frequency; Interchannel interference; Land mobile radio cellular systems; Large-scale systems; Mobile communication; Shape; Telecommunication traffic; Traffic control;
Conference_Titel :
Communications, 1992. ICC '92, Conference record, SUPERCOMM/ICC '92, Discovering a New World of Communications., IEEE International Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-0599-X
DOI :
10.1109/ICC.1992.268028
