FTN-based MIMO transmission for efficient coexistence of broadband and sporadic traffics

Ameha T. Abebe; Chung G. Kang

doi:10.1109/ICOIN.2018.8343140

FTN-based MIMO transmission for efficient coexistence of broadband and sporadic traffics

Ameha T. Abebe, Chung G. Kang

School of Electrical Engineering

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

1 Citation (Scopus)

Abstract

This paper presents a method to interlace a sporadic traffic into a broadband traffic so that radio resources can be efficiently shared by both, beyond the Nyquist rate. The concept of faster-than Nyquist (FTN) transmission is employed to free some subcarriers from a multiple-input multiple-output (MIMO) system with orthogonal frequency-division multiplexing (OFDM). Furthermore, we showed that offloading subcarriers with the ill-conditioned channel matrices reduces the performance penalty of FTN transmission, allowing 15.6% increase in channel efficiency with a 1dB more bit energy per noise ratio than Nyquist transmission.

Original language	English
Title of host publication	32nd International Conference on Information Networking, ICOIN 2018
Publisher	IEEE Computer Society
Pages	356-358
Number of pages	3
ISBN (Electronic)	9781538622896
DOIs	https://doi.org/10.1109/ICOIN.2018.8343140
Publication status	Published - 2018 Apr 19
Event	32nd International Conference on Information Networking, ICOIN 2018 - Chiang Mai, Thailand Duration: 2018 Jan 10 → 2018 Jan 12

Publication series

Name	International Conference on Information Networking
Volume	2018-January
ISSN (Print)	1976-7684

Other

Other	32nd International Conference on Information Networking, ICOIN 2018
Country/Territory	Thailand
City	Chiang Mai
Period	18/1/10 → 18/1/12

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

Keywords

Coexistence
Faster-than-Nyquist
MIMO
Machine-type Communication
OFDM

ASJC Scopus subject areas

Computer Networks and Communications
Information Systems

Access to Document

10.1109/ICOIN.2018.8343140

Cite this

FTN-based MIMO transmission for efficient coexistence of broadband and sporadic traffics. / Abebe, Ameha T.; Kang, Chung G.
32nd International Conference on Information Networking, ICOIN 2018. IEEE Computer Society, 2018. p. 356-358 (International Conference on Information Networking; Vol. 2018-January).

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

Abebe, AT & Kang, CG 2018, FTN-based MIMO transmission for efficient coexistence of broadband and sporadic traffics. in 32nd International Conference on Information Networking, ICOIN 2018. International Conference on Information Networking, vol. 2018-January, IEEE Computer Society, pp. 356-358, 32nd International Conference on Information Networking, ICOIN 2018, Chiang Mai, Thailand, 18/1/10. https://doi.org/10.1109/ICOIN.2018.8343140

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abstract = "This paper presents a method to interlace a sporadic traffic into a broadband traffic so that radio resources can be efficiently shared by both, beyond the Nyquist rate. The concept of faster-than Nyquist (FTN) transmission is employed to free some subcarriers from a multiple-input multiple-output (MIMO) system with orthogonal frequency-division multiplexing (OFDM). Furthermore, we showed that offloading subcarriers with the ill-conditioned channel matrices reduces the performance penalty of FTN transmission, allowing 15.6% increase in channel efficiency with a 1dB more bit energy per noise ratio than Nyquist transmission.",

keywords = "Coexistence, Faster-than-Nyquist, MIMO, Machine-type Communication, OFDM",

author = "Abebe, {Ameha T.} and Kang, {Chung G.}",

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AB - This paper presents a method to interlace a sporadic traffic into a broadband traffic so that radio resources can be efficiently shared by both, beyond the Nyquist rate. The concept of faster-than Nyquist (FTN) transmission is employed to free some subcarriers from a multiple-input multiple-output (MIMO) system with orthogonal frequency-division multiplexing (OFDM). Furthermore, we showed that offloading subcarriers with the ill-conditioned channel matrices reduces the performance penalty of FTN transmission, allowing 15.6% increase in channel efficiency with a 1dB more bit energy per noise ratio than Nyquist transmission.

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KW - Machine-type Communication

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FTN-based MIMO transmission for efficient coexistence of broadband and sporadic traffics

Abstract

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Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this