Title :
Feasibility studies on an optical fiber feeder system for microcellular mobile communication systems
Author :
Shibutani, M. ; Kanai, T. ; Emura, K. ; Namiki, J.
Author_Institution :
NEC Corp., Kawasaki, Japan
Abstract :
The optical fiber feeder system is a wideband and low-loss radio signal feeder system for use between a base station (BS) and micro-base stations (micro-BSs). This system can realize very compact micro-BSs and easy radio channel assignment control in the BS. Calculations and experiments confirmed that the optical feeder can transmit a 1.5 GHz band digital mobile telephone signal, composed of five carriers (pan-European GSM-type eight-channel TDM), through 20 km of optical fiber with more than 75 dB CNR and less than -80 dBc intermodulation distortion
Keywords :
cellular radio; optical links; 1.5 GHz; 20 km; CNR; UHF; digital mobile telephone; intermodulation distortion; low-loss radio signal feeder; micro-base stations; microcellular mobile communication systems; optical fiber feeder system; pan-European GSM-type eight-channel TDM; radio channel assignment control; Base stations; Control systems; Intermodulation distortion; Optical control; Optical distortion; Optical fibers; Radio control; Telephony; Time division multiplexing; Wideband;
Conference_Titel :
Communications, 1991. ICC '91, Conference Record. IEEE International Conference on
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-0006-8
DOI :
10.1109/ICC.1991.162538
