Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/9598
Title: A new RAKE receiver structure for the forward-link of W-CDMA systems
Authors: Tantikovit, S
Wang, M
Keywords: Equalization
RAKE receiver
Viterbi equalizer
Issue Date: 2002
Publisher: IEICE-Inst Electronics Information Communications Eng
Source: IEICE transactions on communications, 2002, v. e85-b, no. 6, p. 1218-1222 How to cite?
Journal: IEICE Transactions on Communications 
Abstract: We propose a new receiver structure to mitigate interpath interference (IPI) in W-CDMA systems. We model IPI in RAKE combining as intersymbol interference (ISI) and use a two-stage receiver structure. The first stage is a RAKE receiver and the second stage is an equalizer. In cases of multicode transmission, interference among code channels causes extra impairments which can not be modelled as ISI. Under these circumstances, they are estimated by using decisions from the first stage and then subtracted from the input of the equalizer. The residual interference is equivalent to ISI and can be mitigated by the equalizer. Simulation results show that the proposed receiver provides very promising performance in low spreading factor W-CDMA.
URI: http://hdl.handle.net/10397/9598
ISSN: 0916-8516
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

4
Citations as of Feb 25, 2017

WEB OF SCIENCETM
Citations

4
Last Week
0
Last month
0
Citations as of Mar 27, 2017

Page view(s)

19
Last Week
0
Last month
Checked on Mar 26, 2017

Google ScholarTM

Check



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.