DocumentCode
491585
Title
Analysis of Pseudo-Noise Spread-Spectrum Communication over Randomly Time-Variant Channels Without Assuming Perfect Synchronization
Author
Ochsner, Heinz
Author_Institution
Federal Institute of Technology, Institute for Communication Technology, Zurich, Switzerland
Volume
1
fYear
1982
fDate
17-20 Oct. 1982
Abstract
The effect of certain time-variant channels on the performance of a PN spread-spectrum system is analyzed without assuming perfect synchronization of the receiver´s PN sequence. The results show that maximizing the power of the despread signal can be markedly suboptimal concerning the signal-to-noise ratio and that even well-known tracking loops may exhibit only moderate performance.
Keywords
Communications technology; Delay; Frequency synchronization; Performance analysis; Radio transmitters; Scattering; Signal analysis; Signal processing; Spread spectrum communication; Tracking loops;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference - Progress in Spread Spectrum Communications, 1982. MILCOM 1982. IEEE
Type
conf
DOI
10.1109/MILCOM.1982.4805906
Filename
4805906
Link To Document