CODING AND MODULATION SCHEMES FOR SLOW FADING CHANNELS

被引：6

作者：

GAGNON, F ^{[1
]}

HACCOUN, D ^{[1
]}

机构：

[1] ECOLE POLYTECH,DEPT ELECT & COMP ENGN,MONTREAL,PQ H3C 3A7,CANADA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 1995年 / 43卷 / 2-4期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1109/26.380118

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Two new schemes are presented to improve the error performances of coding and modulation on slow fading channels. The first scheme consists of permuting coordinates of multidimensional modulation and trellis coded modulation (TCM) on interleaved channels. Theoretical and simulation results show that this simple permutation may provide gains of 3.8 dB on slow Rayleigh fading channels for uncoded modulation. It also improves by 5 dB the performance of fully interleaved 16-QAM TCM. The second scheme consists of using coded frequency diversity. Without bandwidth expansion, the signal is spread over different independent fading channels. For two very slow fading channels, where interleaving is impractical and coding usually does not provide any gain, coded diversity and 16-QAM TCM provides gains of 13 dB at a BER of 10(-4).

引用

下载

页码：858 / 868

页数：11

共 50 条

[21] Performance Comparison of Different Spatial Modulation Schemes in Correlated Fading Channels
Di Renzo, Marco
Haas, Harald
2010 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, 2010,
[22] A Unified Approach for Performance Analysis in Mobile WiMAX Networks with Adaptive Modulation and Coding Schemes Over Rayleigh Fading Channels
Abdelhadi, Reem
Elbadawy, Hesham
El-Ramly, Salwa
2009 IEEE 20TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 2009, : 3183 - 3187
[23] Evaluation of BER of Digital Modulation Schemes for AWGN And Wireless Fading Channels
Ahlem, Ben Ltaief
Dadi, Mohamed Bechir
Rhaimi, Chibani Belgacem
2015 World Congress on Information Technology and Computer Applications (WCITCA), 2015,
[24] TRELLIS-CODED MODULATION SCHEMES FOR SHADOWED RICIAN FADING CHANNELS
TELLAMBURA, C
BHARGAVA, VK
ELECTRONICS LETTERS, 1993, 29 (07) : 635 - 637
[25] PERFORMANCE EVALUATION OF COMBINED CODING AND MODULATION SCHEMES FOR NONLINEAR CHANNELS
MARSAN, MA
ALBERTENGO, G
BENEDETTO, S
IEEE TRANSACTIONS ON COMMUNICATIONS, 1987, 35 (09) : 969 - 972
[26] Modulation classification of linearly modulated signals in slow flat fading channels
Derakhtian, M.
Tadaion, A. A.
Gazor, S.
IET SIGNAL PROCESSING, 2011, 5 (05) : 443 - 450
[27] Concatenated coding schemes and interleaving techniques over Rayleigh fading ionospheric channels
Nissopoulos, IK
Dimakis, CE
Kouris, SS
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2001, 14 (02) : 199 - 216
[28] Space-Time Coding Schemes with Antenna Selection over Fading Channels
Wang L.
Li G.
Qian H.
Chen H.
Bao J.
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2019, 53 (12): : 146 - 152
[29] Adaptation of modulation and coding for fading channels based on a block demodulation algorithm
Zook, DM
Baum, CW
MILCOM 2003 - 2003 IEEE MILITARY COMMUNICATIONS CONFERENCE, VOLS 1 AND 2, 2003, : 90 - 95
[30] Throughput Performance Models for Adaptive Modulation and Coding under Fading Channels
Lopez-Benitez, Miguel
2016 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, 2016,

← 1 2 3 4 5 →