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

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 - 2017 Mar 17
Event	84th IEEE Vehicular Technology Conference, VTC Fall 2016 - Montreal, Canada Duration: 2016 Sep 18 → 2016 Sep 21

Other

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

Fingerprint

ASJC Scopus subject areas

Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Cite this

Yamaguchi, T., Nishimura, K., & Maehara, F. (2017). 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] 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., 2017. 7881256.

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

Yamaguchi, T, Nishimura, K & Maehara, F 2017, 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, 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

@inproceedings{4677b334e4fd426391683098b3381461,

title = "Theoretical Shannon capacity performance of nonlinearly amplified uplink OFDMA signals in the presence of terminal mobility",

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.",

author = "Takahiro Yamaguchi and Kei Nishimura and Fumiaki Maehara",

year = "2017",

month = mar

day = "17",

doi = "10.1109/VTCFall.2016.7881256",

language = "English",

booktitle = "2016 IEEE 84th Vehicular Technology Conference, VTC Fall 2016 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "84th IEEE Vehicular Technology Conference, VTC Fall 2016 ; Conference date: 18-09-2016 Through 21-09-2016",

}

TY - GEN

T1 - Theoretical Shannon capacity performance of nonlinearly amplified uplink OFDMA signals in the presence of terminal mobility

AU - Yamaguchi, Takahiro

AU - Nishimura, Kei

AU - Maehara, Fumiaki

PY - 2017/3/17

Y1 - 2017/3/17

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85016995270&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85016995270&partnerID=8YFLogxK

U2 - 10.1109/VTCFall.2016.7881256

DO - 10.1109/VTCFall.2016.7881256

M3 - Conference contribution

AN - SCOPUS:85016995270

BT - 2016 IEEE 84th Vehicular Technology Conference, VTC Fall 2016 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 84th IEEE Vehicular Technology Conference, VTC Fall 2016

Y2 - 18 September 2016 through 21 September 2016

ER -

Access to Document

10.1109/VTCFall.2016.7881256