Title :
Field performance of AMPS/TDMA manual frequency re-allocation
Author :
Lin, John ; Sahin, Yildirirn ; Shi, Jian Jun
Author_Institution :
Ericsson Inc., Richardson, TX, USA
Abstract :
Radio resource management becomes more and more challenging as the demand for network capacity increases. This paper describes a local frequency optimization method called manual frequency re-allocation (FRA) to minimize interference level by allocating less disturbed frequencies to individual cells. This paper reports performance results of FRA field trials conducted in three live AMPS/TDMA cellular networks using different optimization approaches
Keywords :
cellular radio; channel capacity; frequency allocation; interference suppression; multiuser channels; optimisation; radio networks; radiofrequency interference; time division multiple access; AMPS/TDMA cellular networks; field performance; field trials; interference level minimisation; local frequency optimization method; manual frequency reallocation; network capacity; optimization; performance results; radio resource management; Base stations; Bit error rate; Channel allocation; Frequency conversion; Interference; Radio frequency; Radio spectrum management; Telecommunication traffic; Time division multiple access; US Department of Transportation;
Conference_Titel :
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location :
Amsterdam
Print_ISBN :
0-7803-5435-4
DOI :
10.1109/VETECF.1999.801720
