Theoretical analysis on spectral efficiency of non orthogonal multiple access in Nakagami fading

Tatcha Chulajata; Pongsatorn Sedtheetorn

doi:10.1109/ICCSCE.2015.7482174

Theoretical analysis on spectral efficiency of non orthogonal multiple access in Nakagami fading

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

7 Citations (Scopus)

Abstract

In this paper, theoretical analysis on the downlink spectral efficiency of non-orthogonal multiple access (NOMA) in Nakagami fading is introduced. Thanks to our accurate analytical technique, a closed-form expression of NOMA is proposed. With the closed form, the exact average of the spectral efficiency can be achieved at different user power allocations and channel conditions. Furthermore, the findings of this work can be extended to compute the spectral efficiency of orthogonal multiple access (OMA) such as orthogonal frequency division multiple access (OFDMA) in Nakagami fading.

Original language	English
Title of host publication	Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	146-149
Number of pages	4
ISBN (Electronic)	9781479982523
DOIs	https://doi.org/10.1109/ICCSCE.2015.7482174
Publication status	Published - 31 May 2016
Event	5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015 - Batu Ferringhi, Penang, Malaysia Duration: 27 Nov 2015 → 29 Nov 2015

Publication series

Name	Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015

Conference

Conference	5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015
Country/Territory	Malaysia
City	Batu Ferringhi, Penang
Period	27/11/15 → 29/11/15

Keywords

Nakagami fading
future radio access
non orthogonal multiple access
spectral efficiency

Access to Document

10.1109/ICCSCE.2015.7482174

Cite this

Chulajata, T., & Sedtheetorn, P. (2016). Theoretical analysis on spectral efficiency of non orthogonal multiple access in Nakagami fading. In Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015 (pp. 146-149). Article 7482174 (Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCSCE.2015.7482174

Chulajata, Tatcha ; Sedtheetorn, Pongsatorn. / Theoretical analysis on spectral efficiency of non orthogonal multiple access in Nakagami fading. Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 146-149 (Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015).

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title = "Theoretical analysis on spectral efficiency of non orthogonal multiple access in Nakagami fading",

abstract = "In this paper, theoretical analysis on the downlink spectral efficiency of non-orthogonal multiple access (NOMA) in Nakagami fading is introduced. Thanks to our accurate analytical technique, a closed-form expression of NOMA is proposed. With the closed form, the exact average of the spectral efficiency can be achieved at different user power allocations and channel conditions. Furthermore, the findings of this work can be extended to compute the spectral efficiency of orthogonal multiple access (OMA) such as orthogonal frequency division multiple access (OFDMA) in Nakagami fading.",

keywords = "Nakagami fading, future radio access, non orthogonal multiple access, spectral efficiency",

author = "Tatcha Chulajata and Pongsatorn Sedtheetorn",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015 ; Conference date: 27-11-2015 Through 29-11-2015",

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Chulajata, T & Sedtheetorn, P 2016, Theoretical analysis on spectral efficiency of non orthogonal multiple access in Nakagami fading. in Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015., 7482174, Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015, Institute of Electrical and Electronics Engineers Inc., pp. 146-149, 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015, Batu Ferringhi, Penang, Malaysia, 27/11/15. https://doi.org/10.1109/ICCSCE.2015.7482174

Theoretical analysis on spectral efficiency of non orthogonal multiple access in Nakagami fading. / Chulajata, Tatcha ; Sedtheetorn, Pongsatorn.
Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015. Institute of Electrical and Electronics Engineers Inc., 2016. p. 146-149 7482174 (Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Theoretical analysis on spectral efficiency of non orthogonal multiple access in Nakagami fading

AU - Chulajata, Tatcha

AU - Sedtheetorn, Pongsatorn

PY - 2016/5/31

Y1 - 2016/5/31

N2 - In this paper, theoretical analysis on the downlink spectral efficiency of non-orthogonal multiple access (NOMA) in Nakagami fading is introduced. Thanks to our accurate analytical technique, a closed-form expression of NOMA is proposed. With the closed form, the exact average of the spectral efficiency can be achieved at different user power allocations and channel conditions. Furthermore, the findings of this work can be extended to compute the spectral efficiency of orthogonal multiple access (OMA) such as orthogonal frequency division multiple access (OFDMA) in Nakagami fading.

AB - In this paper, theoretical analysis on the downlink spectral efficiency of non-orthogonal multiple access (NOMA) in Nakagami fading is introduced. Thanks to our accurate analytical technique, a closed-form expression of NOMA is proposed. With the closed form, the exact average of the spectral efficiency can be achieved at different user power allocations and channel conditions. Furthermore, the findings of this work can be extended to compute the spectral efficiency of orthogonal multiple access (OMA) such as orthogonal frequency division multiple access (OFDMA) in Nakagami fading.

KW - Nakagami fading

KW - future radio access

KW - non orthogonal multiple access

KW - spectral efficiency

UR - https://www.scopus.com/pages/publications/84978924577

U2 - 10.1109/ICCSCE.2015.7482174

DO - 10.1109/ICCSCE.2015.7482174

M3 - Conference contribution

AN - SCOPUS:84978924577

T3 - Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015

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BT - Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015

Y2 - 27 November 2015 through 29 November 2015

ER -

Chulajata T , Sedtheetorn P. Theoretical analysis on spectral efficiency of non orthogonal multiple access in Nakagami fading. In Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015. Institute of Electrical and Electronics Engineers Inc. 2016. p. 146-149. 7482174. (Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015). doi: 10.1109/ICCSCE.2015.7482174

Theoretical analysis on spectral efficiency of non orthogonal multiple access in Nakagami fading

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