A novel algorithm with a new adaptive modulation form to improve the performance of OFDM for 4G systems

Ibrahim Ismail Al-kebsi, Mahamod Ismail, Kasmiran Jumari, T. A. Rahman, Ayman A. El-Saleh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper tries to present a new form of adaptive modulation which has the ability of using the high order modulation schemes such as 256-QAM and 128-QAM at low SNR values such as 2, 4 and 8 dB in order to enhance the data rate without degrading the SER performance especially at low SNR values. This new form of adaptive modulation is combined together with the power control and the PAPR clipping technique to produce a novel algorithm. This algorithm is called MPC (adaptive Modulation, Power control and Clipping), which not aim only to reduce the PAPR, but to enhance the data rate of OFDM signals for 4G systems.

Original languageEnglish
Title of host publicationProceedings - 2009 International Conference on Future Computer and Communication, ICFCC 2009
Pages11-15
Number of pages5
DOIs
Publication statusPublished - 2009
Event2009 International Conference on Future Computer and Communication, ICFCC 2009 - Kuala Lumpar
Duration: 3 Apr 20095 Apr 2009

Other

Other2009 International Conference on Future Computer and Communication, ICFCC 2009
CityKuala Lumpar
Period3/4/095/4/09

Fingerprint

Adaptive modulation
Orthogonal frequency division multiplexing
Quadrature amplitude modulation
Power control
Modulation

Keywords

  • Adaptive modulation
  • CCDF
  • Clipping
  • MPC
  • PAPR
  • Power control

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Science Applications
  • Computer Vision and Pattern Recognition
  • Software

Cite this

Al-kebsi, I. I., Ismail, M., Jumari, K., Rahman, T. A., & El-Saleh, A. A. (2009). A novel algorithm with a new adaptive modulation form to improve the performance of OFDM for 4G systems. In Proceedings - 2009 International Conference on Future Computer and Communication, ICFCC 2009 (pp. 11-15). [5189733] https://doi.org/10.1109/ICFCC.2009.22

A novel algorithm with a new adaptive modulation form to improve the performance of OFDM for 4G systems. / Al-kebsi, Ibrahim Ismail; Ismail, Mahamod; Jumari, Kasmiran; Rahman, T. A.; El-Saleh, Ayman A.

Proceedings - 2009 International Conference on Future Computer and Communication, ICFCC 2009. 2009. p. 11-15 5189733.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Al-kebsi, II, Ismail, M, Jumari, K, Rahman, TA & El-Saleh, AA 2009, A novel algorithm with a new adaptive modulation form to improve the performance of OFDM for 4G systems. in Proceedings - 2009 International Conference on Future Computer and Communication, ICFCC 2009., 5189733, pp. 11-15, 2009 International Conference on Future Computer and Communication, ICFCC 2009, Kuala Lumpar, 3/4/09. https://doi.org/10.1109/ICFCC.2009.22
Al-kebsi II, Ismail M, Jumari K, Rahman TA, El-Saleh AA. A novel algorithm with a new adaptive modulation form to improve the performance of OFDM for 4G systems. In Proceedings - 2009 International Conference on Future Computer and Communication, ICFCC 2009. 2009. p. 11-15. 5189733 https://doi.org/10.1109/ICFCC.2009.22
Al-kebsi, Ibrahim Ismail ; Ismail, Mahamod ; Jumari, Kasmiran ; Rahman, T. A. ; El-Saleh, Ayman A. / A novel algorithm with a new adaptive modulation form to improve the performance of OFDM for 4G systems. Proceedings - 2009 International Conference on Future Computer and Communication, ICFCC 2009. 2009. pp. 11-15
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