Theoretical Shannon capacity performance of nonlinearly amplified uplink OFDMA signals in the presence of terminal mobility

Takahiro Yamaguchi; Kei Nishimura; Fumiaki Maehara

doi:10.1109/VTCFall.2016.7881256

Theoretical Shannon capacity performance of nonlinearly amplified uplink OFDMA signals in the presence of terminal mobility

Takahiro Yamaguchi, Kei Nishimura, Fumiaki Maehara

School of Fundamental Science and Engineering

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

2 Citations (Scopus)

Abstract

This paper proposes the theoretical derivation method of the Shannon capacity for nonlinearly amplified uplink Orthogonal Frequency Division Multiple Access (OFDMA) in the presence of terminal mobility. In our theoretical derivation, the impact of the intercarrier interference (ICI) arising from terminal mobility as well as the multiuser interference (MUI) caused by nonlinear amplification of the mobile stations (MSs) on OFDMA signals is taken into account. Considering the fact that these interferences differ with the sub-carrier allocation methods such as localized FDMA (LFDMA) and interleaved FDMA (IFDMA), we derive the probability density function (PDF) of the instantaneous signal-to-noise-plus-distortion-plus-interference ratio (SNDIR) for each sub-carrier allocation method. Since the SNDIR is successfully expressed in the closed form, the proposed formula enables us to evaluate the Shannon capacity without conducting time consuming computer simulations.

Original language	English
Title of host publication	2016 IEEE 84th Vehicular Technology Conference, VTC Fall 2016 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509017010
DOIs	https://doi.org/10.1109/VTCFall.2016.7881256
Publication status	Published - 2016 Jul 2
Event	84th IEEE Vehicular Technology Conference, VTC Fall 2016 - Montreal, Canada Duration: 2016 Sep 18 → 2016 Sep 21

Publication series

Name	IEEE Vehicular Technology Conference
Volume	0
ISSN (Print)	1550-2252

Other

Other	84th IEEE Vehicular Technology Conference, VTC Fall 2016
Country	Canada
City	Montreal
Period	16/9/18 → 16/9/21

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VTCFall.2016.7881256

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Yamaguchi, T., Nishimura, K., & Maehara, F. (2016). Theoretical Shannon capacity performance of nonlinearly amplified uplink OFDMA signals in the presence of terminal mobility. In 2016 IEEE 84th Vehicular Technology Conference, VTC Fall 2016 - Proceedings [7881256] (IEEE Vehicular Technology Conference; Vol. 0). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTCFall.2016.7881256

Theoretical Shannon capacity performance of nonlinearly amplified uplink OFDMA signals in the presence of terminal mobility. / Yamaguchi, Takahiro; Nishimura, Kei; Maehara, Fumiaki.

2016 IEEE 84th Vehicular Technology Conference, VTC Fall 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. 7881256 (IEEE Vehicular Technology Conference; Vol. 0).

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

Yamaguchi, T, Nishimura, K & Maehara, F 2016, Theoretical Shannon capacity performance of nonlinearly amplified uplink OFDMA signals in the presence of terminal mobility. in 2016 IEEE 84th Vehicular Technology Conference, VTC Fall 2016 - Proceedings., 7881256, IEEE Vehicular Technology Conference, vol. 0, Institute of Electrical and Electronics Engineers Inc., 84th IEEE Vehicular Technology Conference, VTC Fall 2016, Montreal, Canada, 16/9/18. https://doi.org/10.1109/VTCFall.2016.7881256

Yamaguchi T, Nishimura K, Maehara F. Theoretical Shannon capacity performance of nonlinearly amplified uplink OFDMA signals in the presence of terminal mobility. In 2016 IEEE 84th Vehicular Technology Conference, VTC Fall 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2016. 7881256. (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VTCFall.2016.7881256

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