Title :
Coexistence of cellular CDMA and FSM
Author :
Filis, K.G. ; Gupta, S.C.
Author_Institution :
Electr. Eng. Dept., Southern Methodist Univ., Dallas, TX, USA
Abstract :
The authors investigate the spectrum sharing capability of a CDMA PCN (48 MHz bandwidth), overlayed on the Fixed Service Microwave (FSM) band (1850-1990 MHz). This overlay may cause two types of interference: 1) Interference from the overlayed PCN on the FSM systems, 2) interference from the microwave system to the PCN users. In the first case, both analog and digital microwave systems are considered. In the second case, the performance degradation is investigated of a CDMA PCN due to the interference produced by the FSM signal. The cochannel (CDMA) interference within the SS system is also considered
Keywords :
broadband networks; cellular radio; cochannel interference; code division multiple access; error statistics; land mobile radio; personal communication networks; radiofrequency interference; spread spectrum communication; CDMA PCN; Fixed Service Microwave; interference; performance degradation; spectrum sharing; spread spectrum system; Bandwidth; Degradation; Digital systems; Frequency; Interference; Microwave theory and techniques; Mobile antennas; Multiaccess communication; Personal communication networks; Time division multiple access;
Conference_Titel :
Universal Personal Communications, 1993. Personal Communications: Gateway to the 21st Century. Conference Record., 2nd International Conference on
Conference_Location :
Ottawa, Ont.
Print_ISBN :
0-7803-1396-8
DOI :
10.1109/ICUPC.1993.528435
