Title :
Multibeam cellular communication systems with dynamic channel assignment
Author :
Pan, Jung-Lin ; Djuric, Petar M. ; Rappaport, Stephen S.
Author_Institution :
Dept. of Electr. Eng., State Univ. of New York, Stony Brook, NY, USA
Abstract :
Sectorized multibeam cellular communication systems with dynamic channel assignment to beams is considered. Limitations due to co-channel interference are analyzed. A model for traffic performance is developed using multidimensional birth-death processes. Theoretical traffic performance characteristics such as call blocking probability, channel rearrangement rate and overall carried traffic are determined
Keywords :
cellular radio; channel allocation; cochannel interference; multibeam antennas; probability; space division multiple access; telecommunication traffic; SDMA; call blocking probability; channel rearrangement rate; co-channel interference; dynamic channel assignment; multibeam cellular communication systems; multidimensional birth-death processes; overall carried traffic; traffic performance model; Antenna measurements; Base stations; Communication system traffic; Communication systems; Directive antennas; Frequency; Interchannel interference; Multiaccess communication; Multidimensional systems; Traffic control;
Conference_Titel :
Vehicular Technology Conference, 1998. VTC 98. 48th IEEE
Conference_Location :
Ottawa, Ont.
Print_ISBN :
0-7803-4320-4
DOI :
10.1109/VETEC.1998.686136
