Spectral Efficiency Comparison of Asynchronous MC-CDMA, MC DS-CDMA and MT-CDMA with Carrier Frequency Offset

被引：2
|
作者：
Ahmed, Junaid [1 ]
机构：
[1] COMSATS Inst Informat Technol, Dept Elect Engn, Islamabad 45550, Pakistan
来源：
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING | 2019年 / 44卷 / 03期
关键词：
Multicarrier code-division multiple access; Spread spectrum communication; OFDM; Rayleigh channels; PERFORMANCE; DOWNLINK; SYSTEMS;
D O I：
10.1007/s13369-018-3123-4
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Multicarrier code-division multiple access (MC-CDMA), multicarrier direct-sequence CDMA (MC DS-CDMA) and multitone CDMA (MT-CDMA) are three flavors of spread spectrum multicarrier communications. Multiple access interference, inter-carrier interference, self-interference and noise are the major factors that deteriorate their spectral efficiency. A novel joint analysis of spectral efficiency is presented for asynchronous MC-CDMA, MC DS-CDMA and MT-CDMA in a frequency-selective Rayleigh fading environment. This allows us to compare performance of the three schemes in indoor and outdoor environments in the presence of interferers, carrier frequency offset, multipath fading and noise.
引用
收藏
页码：1833 / 1841
页数：9
相关论文
共 50 条
  • [1] Spectral Efficiency Comparison of Asynchronous MC-CDMA, MC DS-CDMA and MT-CDMA with Carrier Frequency Offset
    Junaid Ahmed
    Arabian Journal for Science and Engineering, 2019, 44 : 1833 - 1841
  • [2] Comparison of the sensitivities of MC-CDMA and MC-DS-CDMA to carrier frequency offset
    Steendam, H
    Moeneclaey, M
    SCVT 2000: SYMPOSIUM ON COMMUNICATIONS & VEHICULAR TECHNOLOGY, PROCEEDINGS, 2000, : 166 - 173
  • [3] DS-CDMA, MC-CDMA and MT-CDMA for mobile multi-media communications
    Hara, S
    Prasad, R
    1996 IEEE 46TH VEHICULAR TECHNOLOGY CONFERENCE, PROCEEDINGS, VOLS 1-3: MOBILE TECHNOLOGY FOR THE HUMAN RACE, 1996, : 1106 - 1110
  • [4] Spectral Efficiency Comparison of OFDM and MC-CDMA with Carrier Frequency Offset
    Ahmed, Junaid
    RADIOENGINEERING, 2017, 26 (01) : 221 - 226
  • [5] Comparison of multiple access interference in asynchronous MC-CDMA and DS-CDMA systems
    Carey, D
    Roviras, D
    Senadji, B
    SEVENTH INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND ITS APPLICATIONS, VOL 2, PROCEEDINGS, 2003, : 351 - 354
  • [6] Blind joint equalization and multiuser detection in dispersive MC-CDMA/MC-DS-CDMA/MT-CDMA channels
    Nabhane, W
    Poor, HV
    2002 MILCOM PROCEEDINGS, VOLS 1 AND 2: GLOBAL INFORMATION GRID - ENABLING TRANSFORMATION THROUGH 21ST CENTURY COMMUNICATIONS, 2002, : 814 - 819
  • [7] OFDM, DS-CDMA, and MC-CDMA systems with phase noise and frequency offset effects
    Hicheri, N
    Terré, M
    Fino, B
    MULTI-CARRIER SPREAD-SPECTRUM, 2004, 2004, : 489 - 499
  • [8] Spectral Efficiency of Asynchronous MC-CDMA With Frequency Offset Over Correlated Fading
    Ahmed, Junaid
    Hamdi, Khairi Ashour
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2013, 62 (07) : 3423 - 3429
  • [9] Performance Analysis of DS-CDMA and MC-CDMA Systems
    Lee, Yoonill
    2018 9TH IEEE ANNUAL UBIQUITOUS COMPUTING, ELECTRONICS & MOBILE COMMUNICATION CONFERENCE (UEMCON), 2018, : 842 - 846
  • [10] Comparison of the behavior of MMSE detection scheme for DS-CDMA and MC-CDMA
    El-Barbary, K
    Alneyadi, HM
    2005 International Conference on Wireless and Optical Communications Networks, 2005, : 490 - 495
12345