PAPR Reduction by Using New Clipping Technique and Modified Iterative Reconstruction
17-20
17.Cnf-202 Paper View Page
Title
Multirate Scheme & Effect of Noise Variance in WCDMA System
Authors
Dr. Suyeb Khan, Guru Nanak Dev University, Amritsar, India , , , , , ,
Abstract
Performance degradation and capacity improvement have been studied in combined effect of multirate & Channel estimated Noise Variance for WCDMA System. Due to wide bandwidth of WCDMA system, three transmission schemes are possible on AWGN channel. On the other hand channel estimated noise variance plays an important and necessary function for modern wireless receivers to eliminate the interference. A receiver can gain insight into the information that is send by the transmitter even with a limited knowledge of the wireless channel properties. Due to combined effect of multirate & channel estimated noise variance, the operating condition of signal to noise ratio is found to be lower for achieving the target value of BER (10-3) and hence the system can support more number of user at the same condition.
4th Mosharaka International Conference on Communications, Signals and Coding (MIC-CSC 2011)
Congress
2011 Global Congress on Communications, Signals and Coding (GC-CSC 2011), 7-9 October 2011, Amman, Jordan
Pages
7-11
Topics
Code Division Multiple Access Systems Channel Estimation
ISSN
2227-331X
DOI
BibTeX
@inproceedings{202CSC2011,
title={Multirate Scheme & Effect of Noise Variance in WCDMA System},
author={Suyeb Khan, and , and },
booktitle={2011 Global Congress on Communications, Signals and Coding (GC-CSC 2011)},
year={2011},
pages={7-11},
doi={}},
organization={Mosharaka for Research and Studies}
}
