Downlink spectral efficiency evaluation with carrier aggregation in LTE-Advanced system employing Adaptive Modulation and Coding schemes

Ibraheem Shayea, Mahamod Ismail, Rosdiadee Nordin

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

7 Citations (Scopus)

Abstract

High spectral efficiency is considered as one of the most significant requirements that should be achieved in LTE-Advanced standard in order to fulfil the requirements of IMT-Advanced technology. Carrier Aggregation (CA) and Adaptive Modulation and Coding (AMC) techniques are considered as two potential techniques that can provide high spectral efficiency in wireless communication systems. In this paper, CA technique employing AMC scheme will be implemented to further enhance spectral efficiency performance. Meanwhile, this paper is targeted to simplify a mathematical formulation for calculating spectral efficiency when CA technique is implemented employing AMC scheme. Simulation results show that, the CA technique employing AMC scheme based on the formulated mathematical expression significantly achieve the best possible performance in terms of spectral efficiency in the downlink transmission compared to the performance of Non-CA based on single Component Carrier (CC) employing AMC scheme.

Original languageEnglish
Title of host publication2013 IEEE 11th Malaysia International Conference on Communications, MICC 2013
PublisherIEEE Computer Society
Pages98-103
Number of pages6
DOIs
Publication statusPublished - 2013
Event2013 IEEE 11th Malaysia International Conference on Communications, MICC 2013 - Kuala Lumpur
Duration: 26 Nov 201328 Nov 2013

Other

Other2013 IEEE 11th Malaysia International Conference on Communications, MICC 2013
CityKuala Lumpur
Period26/11/1328/11/13

Fingerprint

Adaptive modulation
Agglomeration
Communication systems

Keywords

  • AMC
  • Carrier Aggregation
  • Link adaptation techniques
  • LTE-Advanced standard
  • Release10
  • Spectral efficiency

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

Shayea, I., Ismail, M., & Nordin, R. (2013). Downlink spectral efficiency evaluation with carrier aggregation in LTE-Advanced system employing Adaptive Modulation and Coding schemes. In 2013 IEEE 11th Malaysia International Conference on Communications, MICC 2013 (pp. 98-103). [6805807] IEEE Computer Society. https://doi.org/10.1109/MICC.2013.6805807

Downlink spectral efficiency evaluation with carrier aggregation in LTE-Advanced system employing Adaptive Modulation and Coding schemes. / Shayea, Ibraheem; Ismail, Mahamod; Nordin, Rosdiadee.

2013 IEEE 11th Malaysia International Conference on Communications, MICC 2013. IEEE Computer Society, 2013. p. 98-103 6805807.

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

Shayea, I, Ismail, M & Nordin, R 2013, Downlink spectral efficiency evaluation with carrier aggregation in LTE-Advanced system employing Adaptive Modulation and Coding schemes. in 2013 IEEE 11th Malaysia International Conference on Communications, MICC 2013., 6805807, IEEE Computer Society, pp. 98-103, 2013 IEEE 11th Malaysia International Conference on Communications, MICC 2013, Kuala Lumpur, 26/11/13. https://doi.org/10.1109/MICC.2013.6805807
Shayea I, Ismail M, Nordin R. Downlink spectral efficiency evaluation with carrier aggregation in LTE-Advanced system employing Adaptive Modulation and Coding schemes. In 2013 IEEE 11th Malaysia International Conference on Communications, MICC 2013. IEEE Computer Society. 2013. p. 98-103. 6805807 https://doi.org/10.1109/MICC.2013.6805807
Shayea, Ibraheem ; Ismail, Mahamod ; Nordin, Rosdiadee. / Downlink spectral efficiency evaluation with carrier aggregation in LTE-Advanced system employing Adaptive Modulation and Coding schemes. 2013 IEEE 11th Malaysia International Conference on Communications, MICC 2013. IEEE Computer Society, 2013. pp. 98-103
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