DocumentCode
2253197
Title
Diversity performance of π/4-DQPSK for the reverse link in a DS-CDMA cellular system
Author
Miller, Leonard E. ; Lee, Jhong S.
Author_Institution
J.S. Lee Associates Inc., Rockville, MD, USA
fYear
1995
fDate
17-22 Sep 1995
Firstpage
28
Abstract
The performance is evaluated for a hypothetical CDMA digital cellular telephone system whose reverse link uses π/4-DQPSK modulation and equal gain RAKE diversity combining. The results are shown numerically in comparison with those for Qualcomm´s (IS-95) CDMA cellular system, which uses 64-ary orthogonal modulation on the reverse link
Keywords
cellular radio; code division multiple access; differential phase shift keying; diversity reception; land mobile radio; pseudonoise codes; quadrature phase shift keying; spread spectrum communication; π/4-DQPSK; DS-CDMA cellular system; RAKE diversity combining; digital cellular telephone system; diversity performance; reverse link; Demodulation; Digital modulation; Diversity reception; Fading; Interference; Multiaccess communication; Performance gain; Pulse modulation; System performance; Telephony;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 1995. Proceedings., 1995 IEEE International Symposium on
Conference_Location
Whistler, BC
Print_ISBN
0-7803-2453-6
Type
conf
DOI
10.1109/ISIT.1995.531130
Filename
531130
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