Outage capacity and source distortion analysis for NOMA users in 5G systems

S. M.R. Islam; K. S. Kwak

doi:10.1049/el.2016.1272

Outage capacity and source distortion analysis for NOMA users in 5G systems

S. M.R. Islam, K. S. Kwak

Research output: Contribution to journal › Letter › peer-review

15 Citations (Scopus)

Abstract

This Letter analyses the impact of the outage probability on the outage capacity and the expected source distortion of information transmission to non-orthogonal multiple access (NOMA) users with a fixed set of power allocation coefficients. The analysis shows that the outage probability at which a strong user experiences the maximum outage capacity (and the minimum expected distortion) is characteristically different from that of a weak user. Moreover, the outage probability that maximises the outage capacity does not provide the minimum source distortion for both users. The analysis is validated against simulation.

Original language	English
Pages (from-to)	1344-1345
Number of pages	2
Journal	Electronics Letters
Volume	52
Issue number	15
Early online date	1 Jul 2016
DOIs	https://doi.org/10.1049/el.2016.1272
Publication status	Published - 1 Jul 2016
Externally published	Yes

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Cite this

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title = "Outage capacity and source distortion analysis for NOMA users in 5G systems",

abstract = "This Letter analyses the impact of the outage probability on the outage capacity and the expected source distortion of information transmission to non-orthogonal multiple access (NOMA) users with a fixed set of power allocation coefficients. The analysis shows that the outage probability at which a strong user experiences the maximum outage capacity (and the minimum expected distortion) is characteristically different from that of a weak user. Moreover, the outage probability that maximises the outage capacity does not provide the minimum source distortion for both users. The analysis is validated against simulation.",

keywords = "5G mobile communication, Probability, Telecommunication network reliability, Maximum outage capacity, Source distortion analysis, NOMA users, Nonorthogonal multiple access users, 5G systems, Outage probability, Expected source distortion, Information transmission, Power allocation coefficients, Minimum expected distortion",

author = "Islam, {S. M.R.} and Kwak, {K. S.}",

note = "Funding Information: This research was supported by the Ministry of Science, ICT and Future Planning, Korea (IITP-2015-H8501-15-1019). Publisher Copyright: {\textcopyright} 2016 The Institution of Engineering and Technology.",

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T1 - Outage capacity and source distortion analysis for NOMA users in 5G systems

AU - Islam, S. M.R.

AU - Kwak, K. S.

N1 - Funding Information: This research was supported by the Ministry of Science, ICT and Future Planning, Korea (IITP-2015-H8501-15-1019). Publisher Copyright: © 2016 The Institution of Engineering and Technology.

PY - 2016/7/1

Y1 - 2016/7/1

N2 - This Letter analyses the impact of the outage probability on the outage capacity and the expected source distortion of information transmission to non-orthogonal multiple access (NOMA) users with a fixed set of power allocation coefficients. The analysis shows that the outage probability at which a strong user experiences the maximum outage capacity (and the minimum expected distortion) is characteristically different from that of a weak user. Moreover, the outage probability that maximises the outage capacity does not provide the minimum source distortion for both users. The analysis is validated against simulation.

AB - This Letter analyses the impact of the outage probability on the outage capacity and the expected source distortion of information transmission to non-orthogonal multiple access (NOMA) users with a fixed set of power allocation coefficients. The analysis shows that the outage probability at which a strong user experiences the maximum outage capacity (and the minimum expected distortion) is characteristically different from that of a weak user. Moreover, the outage probability that maximises the outage capacity does not provide the minimum source distortion for both users. The analysis is validated against simulation.

KW - 5G mobile communication

KW - Probability

KW - Telecommunication network reliability

KW - Maximum outage capacity

KW - Source distortion analysis

KW - NOMA users

KW - Nonorthogonal multiple access users

KW - 5G systems

KW - Outage probability

KW - Expected source distortion

KW - Information transmission

KW - Power allocation coefficients

KW - Minimum expected distortion

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DO - 10.1049/el.2016.1272

M3 - Letter

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SP - 1344

EP - 1345

JO - Electronics Letters

JF - Electronics Letters

SN - 0013-5194

IS - 15

ER -

Outage capacity and source distortion analysis for NOMA users in 5G systems

Abstract

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