Control channel assisted chip equalization for CDMA downlink adaptive modulation and coding system

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...

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Vydané v:2005 IEEE 61st Vehicular Technology Conference Ročník 2; s. 758 - 761 Vol. 2
Hlavní autori: Gubeskys, A., Chass, A.
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 2005
Predmet:
Adaptive control
Adaptive equalizers
Control systems
Decoding
Downlink
Fading
Modulation coding
Multiaccess communication
Multipath channels
Programmable control
ISBN:9780780388871, 0780388879
ISSN:1550-2252
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Popis
Shrnutí: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.
ISBN:9780780388871
0780388879
ISSN:1550-2252
DOI:10.1109/VETECS.2005.1543406