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5G new radio uplink performance: Noise, interference and emission constraints

Tutkimustuotosvertaisarvioitu

Standard

5G new radio uplink performance : Noise, interference and emission constraints. / Levanen, Toni; Ranta-Aho, Karri; Kaikkonen, Jorma; Nielsen, Sari; Pajukoski, Kari; Renfors, Markku; Valkama, Mikko.

2018 IEEE Wireless Communications and Networking Conference, WCNC 2018. IEEE, 2018. s. 1-6.

Tutkimustuotosvertaisarvioitu

Harvard

Levanen, T, Ranta-Aho, K, Kaikkonen, J, Nielsen, S, Pajukoski, K, Renfors, M & Valkama, M 2018, 5G new radio uplink performance: Noise, interference and emission constraints. julkaisussa 2018 IEEE Wireless Communications and Networking Conference, WCNC 2018. IEEE, Sivut 1-6, IEEE Wireless Communications and Networking Conference, 1/01/00. https://doi.org/10.1109/WCNC.2018.8377161

APA

Levanen, T., Ranta-Aho, K., Kaikkonen, J., Nielsen, S., Pajukoski, K., Renfors, M., & Valkama, M. (2018). 5G new radio uplink performance: Noise, interference and emission constraints. teoksessa 2018 IEEE Wireless Communications and Networking Conference, WCNC 2018 (Sivut 1-6). IEEE. https://doi.org/10.1109/WCNC.2018.8377161

Vancouver

Levanen T, Ranta-Aho K, Kaikkonen J, Nielsen S, Pajukoski K, Renfors M et al. 5G new radio uplink performance: Noise, interference and emission constraints. julkaisussa 2018 IEEE Wireless Communications and Networking Conference, WCNC 2018. IEEE. 2018. s. 1-6 https://doi.org/10.1109/WCNC.2018.8377161

Author

Levanen, Toni ; Ranta-Aho, Karri ; Kaikkonen, Jorma ; Nielsen, Sari ; Pajukoski, Kari ; Renfors, Markku ; Valkama, Mikko. / 5G new radio uplink performance : Noise, interference and emission constraints. 2018 IEEE Wireless Communications and Networking Conference, WCNC 2018. IEEE, 2018. Sivut 1-6

Bibtex - Lataa

@inproceedings{c9374c2d0cff45f8a3b3b043c96510c1,
title = "5G new radio uplink performance: Noise, interference and emission constraints",
abstract = "This paper investigates the 5G new radio (NR) uplink (UL) performance with CP-OFDM and DFT-s-OFDM based waveforms. The effects of highly non-linear PA behavior, inter-allocation interference, and UL multi-user MIMO on the relative performance of these waveforms are addressed. It is shown that with relaxed EVM and inband emission requirements for CP-OFDM, the coverage limited operation can be improved to achieve better link budget than DFT-s-OFDM based UL without performance penalty in the multi-user uplink. For high-throughput user equipment, the assumed highly non-linear PA behavior restricts the CP-OFDM based transmit power, which may limit the coverage compared to DFT-s-OFDM based waveform in UL without multi-user MIMO support. In UL multi-user MIMO scenario the CP-OFDM based waveform provides clearly better link performance and achieves better link budget than DFT-s-OFDM based waveform. Within the multi-user MIMO UL scenario, the requirement for substantially better PA linearity in high-throughput cases is also observed.",
keywords = "5G new radio, CP-OFDM, DFT-s-OFDM, Link budget, Peak clipping, PHY layer, Power amplifier, Uplink coverage, WOLA",
author = "Toni Levanen and Karri Ranta-Aho and Jorma Kaikkonen and Sari Nielsen and Kari Pajukoski and Markku Renfors and Mikko Valkama",
note = "jufoid=57592",
year = "2018",
month = "6",
day = "8",
doi = "10.1109/WCNC.2018.8377161",
language = "English",
publisher = "IEEE",
pages = "1--6",
booktitle = "2018 IEEE Wireless Communications and Networking Conference, WCNC 2018",

}

RIS (suitable for import to EndNote) - Lataa

TY - GEN

T1 - 5G new radio uplink performance

T2 - Noise, interference and emission constraints

AU - Levanen, Toni

AU - Ranta-Aho, Karri

AU - Kaikkonen, Jorma

AU - Nielsen, Sari

AU - Pajukoski, Kari

AU - Renfors, Markku

AU - Valkama, Mikko

N1 - jufoid=57592

PY - 2018/6/8

Y1 - 2018/6/8

N2 - This paper investigates the 5G new radio (NR) uplink (UL) performance with CP-OFDM and DFT-s-OFDM based waveforms. The effects of highly non-linear PA behavior, inter-allocation interference, and UL multi-user MIMO on the relative performance of these waveforms are addressed. It is shown that with relaxed EVM and inband emission requirements for CP-OFDM, the coverage limited operation can be improved to achieve better link budget than DFT-s-OFDM based UL without performance penalty in the multi-user uplink. For high-throughput user equipment, the assumed highly non-linear PA behavior restricts the CP-OFDM based transmit power, which may limit the coverage compared to DFT-s-OFDM based waveform in UL without multi-user MIMO support. In UL multi-user MIMO scenario the CP-OFDM based waveform provides clearly better link performance and achieves better link budget than DFT-s-OFDM based waveform. Within the multi-user MIMO UL scenario, the requirement for substantially better PA linearity in high-throughput cases is also observed.

AB - This paper investigates the 5G new radio (NR) uplink (UL) performance with CP-OFDM and DFT-s-OFDM based waveforms. The effects of highly non-linear PA behavior, inter-allocation interference, and UL multi-user MIMO on the relative performance of these waveforms are addressed. It is shown that with relaxed EVM and inband emission requirements for CP-OFDM, the coverage limited operation can be improved to achieve better link budget than DFT-s-OFDM based UL without performance penalty in the multi-user uplink. For high-throughput user equipment, the assumed highly non-linear PA behavior restricts the CP-OFDM based transmit power, which may limit the coverage compared to DFT-s-OFDM based waveform in UL without multi-user MIMO support. In UL multi-user MIMO scenario the CP-OFDM based waveform provides clearly better link performance and achieves better link budget than DFT-s-OFDM based waveform. Within the multi-user MIMO UL scenario, the requirement for substantially better PA linearity in high-throughput cases is also observed.

KW - 5G new radio

KW - CP-OFDM

KW - DFT-s-OFDM

KW - Link budget

KW - Peak clipping

KW - PHY layer

KW - Power amplifier

KW - Uplink coverage

KW - WOLA

U2 - 10.1109/WCNC.2018.8377161

DO - 10.1109/WCNC.2018.8377161

M3 - Conference contribution

SP - 1

EP - 6

BT - 2018 IEEE Wireless Communications and Networking Conference, WCNC 2018

PB - IEEE

ER -