Title :
DS-CDMA system with variable-rate traffic
Author :
Hu, Teck H. ; Liu, Max M K
Author_Institution :
Lucent Technol., Bell Labs. Innovations, Whippany, NJ, USA
fDate :
3/1/1998 12:00:00 AM
Abstract :
This letter analyzes the signal-to-noise ratio (SNR) performance of a single chip-rate DS-CDMA system that supports multi-rate traffic. A user model that allows users to dynamically switch traffic rates for different connection applications is assumed. SNR results with random chip sequences are also given.
Keywords :
cellular radio; code division multiple access; multimedia communication; radiofrequency interference; spread spectrum communication; telecommunication traffic; connection applications; multi-rate traffic; random chip sequences; signal-to-noise ratio performance; single chip-rate DS-CDMA system; traffic rates; user model; variable-rate traffic; AWGN; Bandwidth; Communication system traffic control; Matched filters; Multiaccess communication; Power control; Power system modeling; Streaming media; Switches; Traffic control;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/4234.662628
