An efficient hybrid detection algorithm for a full rate quasi-orthogonal prolonged MIMO MC-CDMA systems

Fares Sayadi, Mahamod Ismail, Norbahiah Misran, Kasmiran Jumari, Mardina Abdullah

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

Abstract

Multiple-Input Multiple-Output (MIMO) antennas and Multi-Carrier Code Division Multiple Access (MC-CDMA) are very promising candidates for simultaneous utilize in 4G systems, since they attain robustness, high spectral efficiency, and high data rates in rich scattering environments. This paper proposes an efficient hybrid detection algorithm for downlink MC-CDMA system based on Orthogonal Frequency Division Multiplexing (OFDM). The proposed algorithm combines Energy Spreading Transform (EST) technique and the iterative architecture pilot based Minimum Mean Square Error (MMSE) channel estimation as well as Modified Projection Approximation Subspace Tracking Deflation (MPASTD) method, so called Hybrid EST Iterative MMSE-MPASTD (HEIMM) algorithm. The HEIMM algorithm contributes steadfastly to an accurate system design and evaluation with full rate mode in a space-frequency format of extended multiple antennas method also in the framework of a practical MC-CDMA system. Beneath high order modulation, the simulation results are presented to exhibit an improved Bit Error Rate (BER) performance with reduced-rank computational complexity that independent of different system loading.

Original languageEnglish
Title of host publicationProceedings - MICC 2009: 2009 IEEE 9th Malaysia International Conference on Communications with a Special Workshop on Digital TV Contents
Pages217-222
Number of pages6
DOIs
Publication statusPublished - 2009
Event2009 IEEE 9th Malaysia International Conference on Communications with a Special Workshop on Digital TV Contents, MICC 2009 - Kuala Lumpur
Duration: 15 Dec 200917 Dec 2009

Other

Other2009 IEEE 9th Malaysia International Conference on Communications with a Special Workshop on Digital TV Contents, MICC 2009
CityKuala Lumpur
Period15/12/0917/12/09

Fingerprint

Code division multiple access
deflation
Mean square error
Mathematical transformations
projection
Antennas
energy
Channel estimation
Bit error rate
Orthogonal frequency division multiplexing
Computational complexity
Systems analysis
Modulation
Scattering
candidacy
efficiency
simulation
evaluation
performance

Keywords

  • Iterative technique
  • MIMO MC-CDMA
  • Quasi-orthogonal space-frequency block coding
  • Subspace projection
  • Symbol shuffling
  • Transmit diversity

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Communication

Cite this

Sayadi, F., Ismail, M., Misran, N., Jumari, K., & Abdullah, M. (2009). An efficient hybrid detection algorithm for a full rate quasi-orthogonal prolonged MIMO MC-CDMA systems. In Proceedings - MICC 2009: 2009 IEEE 9th Malaysia International Conference on Communications with a Special Workshop on Digital TV Contents (pp. 217-222). [5431499] https://doi.org/10.1109/MICC.2009.5431499

An efficient hybrid detection algorithm for a full rate quasi-orthogonal prolonged MIMO MC-CDMA systems. / Sayadi, Fares; Ismail, Mahamod; Misran, Norbahiah; Jumari, Kasmiran; Abdullah, Mardina.

Proceedings - MICC 2009: 2009 IEEE 9th Malaysia International Conference on Communications with a Special Workshop on Digital TV Contents. 2009. p. 217-222 5431499.

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

Sayadi, F, Ismail, M, Misran, N, Jumari, K & Abdullah, M 2009, An efficient hybrid detection algorithm for a full rate quasi-orthogonal prolonged MIMO MC-CDMA systems. in Proceedings - MICC 2009: 2009 IEEE 9th Malaysia International Conference on Communications with a Special Workshop on Digital TV Contents., 5431499, pp. 217-222, 2009 IEEE 9th Malaysia International Conference on Communications with a Special Workshop on Digital TV Contents, MICC 2009, Kuala Lumpur, 15/12/09. https://doi.org/10.1109/MICC.2009.5431499
Sayadi F, Ismail M, Misran N, Jumari K, Abdullah M. An efficient hybrid detection algorithm for a full rate quasi-orthogonal prolonged MIMO MC-CDMA systems. In Proceedings - MICC 2009: 2009 IEEE 9th Malaysia International Conference on Communications with a Special Workshop on Digital TV Contents. 2009. p. 217-222. 5431499 https://doi.org/10.1109/MICC.2009.5431499
Sayadi, Fares ; Ismail, Mahamod ; Misran, Norbahiah ; Jumari, Kasmiran ; Abdullah, Mardina. / An efficient hybrid detection algorithm for a full rate quasi-orthogonal prolonged MIMO MC-CDMA systems. Proceedings - MICC 2009: 2009 IEEE 9th Malaysia International Conference on Communications with a Special Workshop on Digital TV Contents. 2009. pp. 217-222
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