Title :
Design of decision feedback equalizer with short training sequence
Author :
Jemaa, Y.B. ; Cherif, Sahar ; Jaidane, M. ; Marcos, Sylvie
Author_Institution :
Campus Univ., Tunis, Tunisia
Abstract :
An exact convergence analysis of the LMS-DFE equalizer during the training phase is derived by taking into account the finite alphabet context of data transmission. This allow us to determine the shortest training sequence that allows one to reach a given MSE and to propose a convergence strategy for the blind decision directed (DD) algorithm. This theta yields a semi-blind DD algorithm
Keywords :
convergence of numerical methods; data communication; decision feedback equalisers; least mean squares methods; LMS-DFE; MSE; blind decision directed algorithm; data transmission; decision feedback equalizer; exact convergence analysis; finite alphabet; semi-blind DD algorithm; short training sequence; Adaptive filters; Additive noise; Convergence; Data communication; Decision feedback equalizers; Error analysis; Intersymbol interference; Performance analysis; Wireless LAN; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-6507-0
DOI :
10.1109/VETECF.2000.886851
