Spectrally overlaid narrow-band and wide-band CDMA systems

Spectrally overlaid narrow-band and wide-band CDMA systems

A spectral overlay of a narrow-band code-division multiple access (CDMA) system and a wide-band CDMA system is proposed. The achievable joint capacity of the overlaid system is examined and the capacity tradeoffs between the two CDMA systems are given in a closed form.

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Bibliographische Detailangaben
Veröffentlicht in:IEEE communications letters 1997-05, Vol.1 (3), p.74-76
Hauptverfasser: Kim, Il Gyu, Kim, Dongwoo, Jeong, Dong Geun
Format: Artikel
Sprache:eng
Schlagworte:
Bandwidth
Code standards
Communication industry
Communication standards
Data communication
Multiaccess communication
Narrowband
Personal communication networks
Wideband
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Beschreibung
Zusammenfassung:A spectral overlay of a narrow-band code-division multiple access (CDMA) system and a wide-band CDMA system is proposed. The achievable joint capacity of the overlaid system is examined and the capacity tradeoffs between the two CDMA systems are given in a closed form.
ISSN:1089-7798
1558-2558
DOI:10.1109/4234.585801