University of Surrey

Test tubes in the lab Research in the ATI Dance Research

Impact of MMSE equalization on adaptive modulation and coding in HSDPA

Touheed, H, Quddus, AU and Tafazolli, R (2009) Impact of MMSE equalization on adaptive modulation and coding in HSDPA

Full text not available from this repository.

Abstract

High Speed Downlink Packet Access (HSDPA) is the front-line technology within the 3rd Generation Partnership Project (3GPP) and represents mid term evolution of the standard. This paper presents simple equalizer structures based on Minimum Mean Square Error criterion that are suitable for Adaptive Modulation and Coding (AMC), which is one of the key features of HSDPA. Performance of equalizer structures in AMC has been shown to provide significant gain over Rake receiver, in terms of HSDPA throughput, by enabling the use of higher CQI (Channel Quality Indicator) indices whilst showing stability against changing input signal statistics caused by AMC. LMMSE equalizer has been found to roughly double the HSDPA throughput in a variety of radio channels with relatively small increase in complexity. © 2009 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Authors :
NameEmailORCID
Touheed, HUNSPECIFIEDUNSPECIFIED
Quddus, AUa.quddus@surrey.ac.ukUNSPECIFIED
Tafazolli, Rr.tafazolli@surrey.ac.ukUNSPECIFIED
Date : 1 December 2009
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 11:58
Last Modified : 17 May 2017 15:00
URI: http://epubs.surrey.ac.uk/id/eprint/833489

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800