DocumentCode
443436
Title
Control channel assisted chip equalization for CDMA downlink adaptive modulation and coding system
Author
Gubeskys, Arik ; Chass, Amir
Author_Institution
Freescale Semicond. Israel Limited, Israel
Volume
2
fYear
2005
fDate
30 May-1 June 2005
Firstpage
758
Abstract
Linear chip equalizers designed especially for the downlink have been a subject of extensive research and various methods have been proposed. In this paper, we consider the equalization problem in adaptive modulation and coding (AMC) system. An inherent feature of an AMC system is a high reliability of control information used for modulation type and coding rate signaling. We propose a linear equalization scheme exploiting this feature. The performance of the method is evaluated in HSDPA 3G cellular link.
Keywords
3G mobile communication; adaptive codes; adaptive modulation; cellular radio; code division multiple access; equalisers; 3G cellular link; CDMA downlink; HSDPA; adaptive modulation and coding system; control channel assisted chip equalization; linear equalization scheme; Adaptive control; Adaptive equalizers; Control systems; Decoding; Downlink; Fading; Modulation coding; Multiaccess communication; Multipath channels; Programmable control;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2005. VTC 2005-Spring. 2005 IEEE 61st
ISSN
1550-2252
Print_ISBN
0-7803-8887-9
Type
conf
DOI
10.1109/VETECS.2005.1543406
Filename
1543406
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