DocumentCode
2969959
Title
A novel CDMA-based fiber-optic microcellular system: FoMiCellTM
Author
Cheong, J.M. ; Seo, S.H. ; Kim, J.S. ; Koo, H.S. ; Park, H.S. ; Choi, J.H. ; Park, S.
Author_Institution
Central R&D Lab., SK Telecom, Kyungi, South Korea
Volume
3
fYear
1999
fDate
36342
Firstpage
2200
Abstract
An 800-MHz CDMA-based fiber-optic microcellular system has ban developed. This system is implemented on the optical passive double star network using subcarrier multiplexing and subcarrier multiple access techniques. We utilized intermediate frequencies to access each micro base-station. A bi-directional transmission was achieved by using a 1.55-μm DFB laser for the forward link and 1.3-μm LEDs for the reverse link. The result confirms that this system is effective not only for implementing microcellular systems, but also for covering the radio-blind areas such as inside of buildings and underground shopping malls
Keywords
cellular radio; code division multiple access; distributed feedback lasers; light emitting diodes; network topology; optical fibre networks; 1.3 mum; 1.55 mum; 800 MHz; CDMA-based fiber-optic microcellular system; DFB laser; FoMiCell; bi-directional transmission; buildings; forward link; intermediate frequencies; micro base-station; optical passive double star network; radio-blind area coverage; reverse link; subcarrier multiple access; subcarrier multiplexing; underground shopping malls; Computer networks; Research and development; Telecommunication computing;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1999 IEEE 49th
Conference_Location
Houston, TX
ISSN
1090-3038
Print_ISBN
0-7803-5565-2
Type
conf
DOI
10.1109/VETEC.1999.778449
Filename
778449
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