Title :
A Numerical Comparison Between FHSS and DSSS in Satellite Communication Systems with On-Board Processing
Author :
Lu, Ruimin ; Ye, GanHua ; Ma, JinLing ; Li, YongChao ; Huang, Wei
Author_Institution :
Nanjing Telecommun. Technol. Inst., Nanjing, China
Abstract :
The FHSS and DSSS signals are widely used in military satellite communication systems. In this paper a new concept of "normalized throughput of information" is proposed according to the property of jammed signals, the performance of FHSS and DSSS signal with on-board processing is compared based on the new concept. We conclude that performance of FHSS signal is better than that of DSSS signal, and FHSS signal is suitable to be used in military satellite communications.
Keywords :
jamming; military communication; satellite communication; signal processing; spread spectrum communication; DSSS; frequency hopping spread spectrum; military satellite communication systems; on-board processing; signal jamming; Bit error rate; Frequency synchronization; Jamming; Military satellites; Repeaters; Satellite communication; Signal processing; Signal to noise ratio; Spread spectrum communication; Throughput;
Conference_Titel :
Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4244-4129-7
Electronic_ISBN :
978-1-4244-4131-0
DOI :
10.1109/CISP.2009.5304577
