DocumentCode
420433
Title
Analysis of cross modulation in W-CDMA receivers
Author
Aparin, Vladimir ; Larson, Lawrence E.
Author_Institution
QUALCOMM Inc., USA
Volume
2
fYear
2004
fDate
6-11 June 2004
Firstpage
787
Abstract
Cross modulation distortion (XMD) of narrow and wide-band jammers in W-CDMA mobile receivers is analyzed using statistical methods and a novel HPSK signal model. Statistical properties of HPSK signals are compared to those of QPSK and OQPSK signals and their effect on XMD is explained. The derived closed-form expressions for XMD are confirmed by the measured data.
Keywords
code division multiple access; jamming; numerical analysis; optical distortion; phase shift keying; radio receivers; statistical analysis; OQPSK signals; QPSK; W-CDMA mobile receivers; cross modulation distortion; hybrid phase shift keying signal; narrow-band jammer; statistical methods; statistical properties; wide-band jammers; Distortion measurement; Jamming; Low pass filters; Multiaccess communication; Pollution measurement; Probability; Quadrature phase shift keying; Signal analysis; Statistical analysis; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2004 IEEE MTT-S International
ISSN
0149-645X
Print_ISBN
0-7803-8331-1
Type
conf
DOI
10.1109/MWSYM.2004.1339081
Filename
1339081
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