Maximizing System Capacity Using Adaptive Coding and Modulation Techniques for Slowly Fading Channels

被引：1
|
作者：
Alawwad, Faisal M. [1 ]
Al-Zahrani, Yousef A. [1 ]
Behairy, Hatim M. [1 ]
机构：
[1] King Abdulaziz City Sci & Technol, Natl Ctr Elect & Photon Technol, Riyadh 11442, Saudi Arabia
来源：
2017 19TH UKSIM-AMSS INTERNATIONAL CONFERENCE ON MATHEMATICAL MODELLING & COMPUTER SIMULATION (UKSIM) | 2017年
关键词：
component; Link Adaption; Adaptive Coding and Modulation; Wireless Communications; Viterbi Decoding Algorithm;
D O I：
10.1109/UKSim.2017.45
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
in this paper, an adaptive coding and modulation (ACM) technique is introduced in an attempt to maximize the channel throughout. This technique suggests five different pairs of coding and modulation techniques, starting from low modulation orders and code rates going through higher values. Simulation over additive white Gaussian noise (AWGN) of the physical layer of the system is performed using M-phase shift keying (M-PSK) modulation and convolutional codes with soft Viterbi decoding algorithm. In addition, the channel throughput for each Modulation and coding pair is obtained using specific packet retransmission mechanism. An algorithm for adaptive coding and modulation is developed and the overall throughout of the adaptive system is determined with respect to the received E-b/N-o values.
引用
收藏
页码：221 / 226
页数：6
相关论文
共 50 条
  • [1] Adaptive Modulation and Coding for Generalized Fading Channels
    Djordjevic, Ivan B.
    Djordjevic, Goran T.
    TELSIKS 2009, VOLS 1 AND 2, 2009, : 418 - +
  • [2] Adaptive Modulation and Coding with Cooperative Transmission in MIMO fading Channels
    Zhang, Yuling
    Ma, Qiuming
    PROCEEDINGS OF THE 2015 4TH NATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS AND COMPUTER ENGINEERING ( NCEECE 2015), 2016, 47 : 1363 - 1367
  • [3] Adaptive modulation and coding with multicodes over Nakagami fading channels
    Kwan, R
    Leung, C
    2005 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, VOLS 1-4: WCNC 2005: BROADBAND WIRELESS FOR THE MASSES READY FOR TAKE-OFF., 2005, : 927 - 932
  • [4] Adaptive modulation and coding techniques in MUOS fading/scintillation environments
    Satorius, EH
    Ye, Z
    2002 MILCOM PROCEEDINGS, VOLS 1 AND 2: GLOBAL INFORMATION GRID - ENABLING TRANSFORMATION THROUGH 21ST CENTURY COMMUNICATIONS, 2002, : 321 - 327
  • [5] Study on predistortion techniques and adaptive modulation used in fading channels
    Liu, Wei
    Zhang, E.
    PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION APPLICATIONS (ICCIA 2012), 2012, : 1338 - 1341
  • [6] Capacity of η-μ fading channels under different adaptive transmission techniques
    Peppas, K. P.
    IET COMMUNICATIONS, 2010, 4 (05) : 532 - 539
  • [7] AN ADAPTIVE RECEIVER WITH MEMORY FOR SLOWLY FADING CHANNELS
    KAM, PY
    TEH, CH
    IEEE TRANSACTIONS ON COMMUNICATIONS, 1984, 32 (06) : 654 - 659
  • [8] Throughput Performance Models for Adaptive Modulation and Coding under Fading Channels
    Lopez-Benitez, Miguel
    2016 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, 2016,
  • [9] Adaptive Polar Coding with High Order Modulation for Block Fading Channels
    Liu, Shuiyin
    Hong, Yi
    Viterbo, Emanuele
    2017 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS), 2017, : 755 - 760
  • [10] Coding and modulation for underspread fading channels
    Bölcskei, H
    Koetter, R
    Mallik, S
    ISIT: 2002 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, PROCEEDINGS, 2002, : 358 - 358
12345