DocumentCode
352023
Title
Channel prediction based power control in W-CDMA systems
Author
Visweswaran, B. ; Kiran, T.
Author_Institution
Silicon Autom. Syst., Bangalore, India
fYear
2000
fDate
2000
Firstpage
41
Lastpage
45
Abstract
Knowledge of the radio channel conditions help in improving the performance of the receiver as well as in maintaining the quality of service required by different applications supported by the third generation wireless systems. Power control is a method by which the power transmitted by each user is regulated in order to maintain the received signal to interference ratio above a threshold to maintain the QoS. This paper presents a neural network based channel predictor. The estimate obtained from the neural network along with the pilot assisted channel estimate is used to determine the power control step
Keywords
broadband networks; BER; MSE; QoS; W-CDMA systems; channel prediction based power control; neural network based channel predictor; pilot assisted channel estimate; power transmission; quality of service; radio channel conditions; receiver performance; signal to interference ratio; third generation wireless systems; transmitter;
fLanguage
English
Publisher
iet
Conference_Titel
3G Mobile Communication Technologies, 2000. First International Conference on (Conf. Publ. No. 471)
Conference_Location
London
Print_ISBN
0-85296-726-8
Type
conf
DOI
10.1049/cp:20000010
Filename
858178
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