Title :
The nonuniform compact pattern allocation algorithm cellular mobile systems
Author :
Zhang, Ming ; Yum, Tak-Shing P.
Author_Institution :
Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, Hong Kong
fDate :
5/1/1991 12:00:00 AM
Abstract :
An algorithm for allocating nominal channels according to traffic distribution is designed. The algorithm attempts to minimize the average blocking probability as nominal channels are allocated one at a time. Simulation results show that the system´s traffic-carrying capacity can be increased by about 10% by the use of this algorithm, and that the gain is additional to the improvement obtained from the channel-borrowing strategies. If the effect of shadow blocking is considered in the assignment of channels, only a very small increase in the traffic capacity is observed
Keywords :
cellular radio; frequency allocation; radiotelephony; average blocking probability; cellular mobile systems; cellular radio; channel allocation algorithm; channel-borrowing strategies; nonuniform compact allocation pattern; radiotelephony; shadow blocking; traffic capacity; traffic-carrying capacity; Algorithm design and analysis; Bandwidth; Channel allocation; FCC; Interchannel interference; Mobile communication; Radio spectrum management; Telephony; Throughput; Traffic control;
Journal_Title :
Vehicular Technology, IEEE Transactions on