Power loading for CP-OFDM over frequency-selective fading channels

被引：5
|
作者：
Wang, N [1 ]
Blostein, SD [1 ]
机构：
[1] Queens Univ, Dept Elect & Comp Engn, Kingston, ON K7L 3N6, Canada
来源：
GLOBECOM'03: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-7 | 2003年
关键词：
D O I：
10.1109/GLOCOM.2003.1258646
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：
In this paper we compare cyclic prefix (CP) based single and multicarrier block transmission schemes in frequency-selective fading channels. Analytical comparison shows that at moderate-to-high signal-to-noise ratio (SNR), the uncoded error rate performance of multicarrier transmission is inferior to that of single carrier. We propose new minimum bit error rate (MBER) power loading algorithms for multicarrier transmission. It is also shown that a simpler approximate MBER (AMBER) power loading method has performance close to that of the optimum MBER scheme. Performance of a variety of methods is compared analytically and verified by simulations.
引用
收藏
页码：2305 / 2309
页数：5
相关论文
共 50 条
  • [31] Energy-Efficient Power Allocation Scheme for Distributed MISO System With OFDM Over Frequency-Selective Fading Channels
    Xu, Weiye
    Yu, Xiangbin
    Leung, Shu-Hung
    Chu, Junya
    IEEE ACCESS, 2018, 6 : 51217 - 51226
  • [32] SC-FDE and OFDM in MISO Frequency-Selective Fading Channels
    Zedka, Radim
    Gotthans, Tomas
    Marsalek, Roman
    Blumenstein, Jiri
    Bobula, Marek
    PROCEEDINGS OF THE 2020 30TH INTERNATIONAL CONFERENCE RADIOELEKTRONIKA (RADIOELEKTRONIKA), 2020, : 143 - 147
  • [33] BER Analysis of OFDM Signals on Frequency-Selective Rician Fading Channels
    Mao, Zhiwei
    Cheng, Julian
    2011 WIRELESS TELECOMMUNICATIONS SYMPOSIUM (WTS), 2011,
  • [34] Optimal power allocation scheme for distributed antenna system with OFDM in frequency-selective fading channels
    Yu, Xiangbin
    Wang, Hao
    Leung, Shu-Hung
    Teng, Tao
    ELECTRONICS LETTERS, 2018, 54 (07) : 454 - 455
  • [35] Maximum-likelihood carrier frequency offset estimation for OFDM systems over frequency-selective fading channels
    Cui, T
    Tellambura, C
    ICC 2005: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5, 2005, : 2506 - 2510
  • [36] Analysis and optimization of the performance of OFDM on frequency-selective time-selective fading channels
    Steendam, H
    Moeneclaey, M
    IEEE TRANSACTIONS ON COMMUNICATIONS, 1999, 47 (12) : 1811 - 1819
  • [37] MLSD bounds for clipped OFDM systems over frequency-selective quasi-static fading channels
    Pen, Fei
    Ryan, William E.
    Zhang, Jinyun
    GLOBECOM 2007: 2007 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-11, 2007, : 1693 - +
  • [38] Probability of error of OFDM systems with carrier frequency offset in frequency-selective fading channels
    Rugini, L
    Banelli, P
    Cacopardi, S
    2004 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-7, 2004, : 3289 - 3293
  • [39] Adaptive Reed-Solomon Coding Scheme for OFDM Systems over Frequency-Selective Fading Channels
    Tran, Tuan A.
    Chehrazi, Naveed
    Le-Ngoc, Tho
    2006 IEEE 64TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6, 2006, : 938 - 942
  • [40] OFDM-Based Massive Grant-Free Transmission Over Frequency-Selective Fading Channels
    Zhu, Yiming
    Sun, Gangle
    Wang, Wenjin
    You, Li
    Wei, Fan
    Wang, Lei
    Chen, Yan
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2022, 70 (07) : 4543 - 4558
12345