Improved interference cancellation for turbo-equalization

被引：0

作者：

Fijalkow, I ^{[1
]}

Roumy, A ^{[1
]}

Ronger, S ^{[1
]}

Pirez, D ^{[1
]}

Vila, P ^{[1
]}

机构：

[1] UCP, ENSEA, ETIS, F-95014 Cergy Pontoise, France

来源：

2000 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS, VOLS I-VI | 2000年

关键词：

joint equalization and decoding; turbo-equalization; optimal DFE; Wiener filtering;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Sub-optimal joint equalization and decoding is performed by iterated equalization and decoding. This processing is named turbo-equalization with reference to the turbo-decoding of serially concatenated codes. We propose to optimize the equalizer structure (an interference canceler) thanks to the training sequence available to estimate the channel impulse response. The interference canceler, optimized at each iteration, permits to reduce the number of iterations needed to achieve a given performance. The gain is all the more important that the channel is hard to equalize.

引用

页码：416 / 419

页数：4

共 50 条

[31] Low Complexity Soft-Interference cancellation Turbo Equalization for MIMO Systems with Multilevel Modulations
Wu, Jingxian
Wang, Longbao
Xiao, Chengshan
2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2013, : 3353 - 3358
[32] Improved Turbo Decoding and Interference Cancellation for DS-CDMA with Random Spreading
Elezabi, Ayman
2006 IEEE 64TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6, 2006, : 1553 - 1557
[33] Space-time turbo equalization with successive interference cancellation for frequency-selective MIMO channels
Ait-Idir, Tarik
Saoudi, Samir
Naja, Najib
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2008, 57 (05) : 2766 - 2778
[34] Low-complexity turbo-equalization and iterative channel estimation for TDMA packet systems
Paun, Adrian-Florin
Silviu, Ciochina
Vladeanu, Calin
ISSCS 2007: INTERNATIONAL SYMPOSIUM ON SIGNALS, CIRCUITS AND SYSTEMS, VOLS 1 AND 2, 2007, : 465 - +
[35] Multilevel-coded QAM with MIMO turbo-equalization in broadband single-carrier signaling
Kansanen, K
Schneider, C
Matsumoto, T
Thomä, R
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2005, 54 (03) : 954 - 966
[36] A reduced complexity adaptive soft-output M-algorithm for turbo-equalization
Dou, HY
Fan, XN
Bi, GG
IEEE 54TH VEHICULAR TECHNOLOGY CONFERENCE, VTC FALL 2001, VOLS 1-4, PROCEEDINGS, 2001, : 1039 - 1042
[37] Linear precoding with low complexity MMSE turbo-equalization and application to the wireless LAN system
Le Masson, J
Langlais, C
Berrou, C
ICC 2005: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5, 2005, : 2352 - 2356
[38] Flexible and Efficient Architecture Design for MIMO MMSE-IC Linear Turbo-Equalization
Rizk, Mostafa
Baghdadi, Amer
Jezequel, Michel
Mohanna, Yasser
Atat, Youssef
2013 THIRD INTERNATIONAL CONFERENCE ON COMMUNICATIONS AND INFORMATION TECHNOLOGY (ICCIT), 2013, : 340 - 344
[39] EXIT Chart-Based IRA Code Design for TDMR Turbo-Equalization System
Mehrnoush, Morteza
Belzer, Benjamin J.
Sivakumar, Krishnamoorthy
Wood, Roger
IEEE TRANSACTIONS ON COMMUNICATIONS, 2017, 65 (04) : 1762 - 1774
[40] Equalization and interference cancellation for multitone CDMA systems
UCL Communications and Remote, Sensing Lab, Louvain-la-Neuve, Belgium
Rev HF Tijdschrift, 1 (57-73):

← 1 2 3 4 5 →