Off-line frequency correction for equalization in the EDGE system

Author

Kuzminskiy, Alexandr M. ; Luschi, Carlo ; Strauch, Paul

Author_Institution

Lucent Technol. Bell Labs., Swindon, UK

Volume

3

fYear

2001

fDate

2001

Firstpage

1619

Abstract

A robust and low complexity receiver is addressed, which meets the EDGE specification requirements by using an off-line non-adaptive equalizer. Specifically, the problem of correcting a random burst-by-burst frequency offset in an EDGE receiver is studied. Simulation results show that the EDGE (handset) requirements for the TU50 propagation scenario can be met for all coding schemes with 8-PSK modulation by using a simple off-line training-based DFE with decision-directed frequency offset correction

Keywords

cellular radio; decision feedback equalisers; digital radio; frequency estimation; phase shift keying; radio receivers; time division multiple access; 8-PSK modulation; DFE; EDGE receiver; TDMA; TU50 propagation scenario; decision-directed frequency offset correction; low complexity receiver; off-line frequency correction; off-line nonadaptive equalizer; random burst-by-burst frequency offset correction; robust receiver; typical urban propagation; Automatic frequency control; Data communication; Decision feedback equalizers; Frequency estimation; GSM; Modulation coding; Robustness; Signal to noise ratio; Telephone sets; Time division multiple access;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd

Conference_Location

Rhodes

ISSN

1090-3038

Print_ISBN

0-7803-6728-6

Type

conf

DOI

10.1109/VETECS.2001.944968

Filename

944968