Title :
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
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;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
Conference_Location :
Rhodes
Print_ISBN :
0-7803-6728-6
DOI :
10.1109/VETECS.2001.944968
