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Enhanced multicarrier techniques for narrowband and broadband PMR coexistence

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Enhanced multicarrier techniques for narrowband and broadband PMR coexistence. / Bulusu, Sri Satish Krishna Chaitanya; Renfors, Markku; Yli-Kaakinen, Juha; Shaiek, Hmaied; Roviras, Daniel.

In: Transactions on Emerging Telecommunications Technologies, Vol. 28, No. 3, 03.2017.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Bulusu, SSKC, Renfors, M, Yli-Kaakinen, J, Shaiek, H & Roviras, D 2017, 'Enhanced multicarrier techniques for narrowband and broadband PMR coexistence', Transactions on Emerging Telecommunications Technologies, vol. 28, no. 3. https://doi.org/10.1002/ett.3056

APA

Bulusu, S. S. K. C., Renfors, M., Yli-Kaakinen, J., Shaiek, H., & Roviras, D. (2017). Enhanced multicarrier techniques for narrowband and broadband PMR coexistence. Transactions on Emerging Telecommunications Technologies, 28(3). https://doi.org/10.1002/ett.3056

Vancouver

Bulusu SSKC, Renfors M, Yli-Kaakinen J, Shaiek H, Roviras D. Enhanced multicarrier techniques for narrowband and broadband PMR coexistence. Transactions on Emerging Telecommunications Technologies. 2017 Mar;28(3). https://doi.org/10.1002/ett.3056

Author

Bulusu, Sri Satish Krishna Chaitanya ; Renfors, Markku ; Yli-Kaakinen, Juha ; Shaiek, Hmaied ; Roviras, Daniel. / Enhanced multicarrier techniques for narrowband and broadband PMR coexistence. In: Transactions on Emerging Telecommunications Technologies. 2017 ; Vol. 28, No. 3.

Bibtex - Download

@article{4d2e3dcabb424e2b8b248d2386a2e888,
title = "Enhanced multicarrier techniques for narrowband and broadband PMR coexistence",
abstract = "The coexistence of broadband systems with currently deployed professional mobile radio (PMR) communication systems like public protection and disaster relief has gained much deserved attention. Recently, it has been shown that a conventional orthogonal frequency division multiplexing (OFDM)-based long-term evolution (LTE) system needs sufficient guard-band or additional filtering in order to coexist in a PMR band, even without considering the RF impairments of the transmitter. In practice, it is imperative to take into account the RF impairments in radio communication systems, such as the non-linear (NL) nature of a high power amplifier (PA). This paper aims at investigating some enhanced multicarrier techniques allowing the coexistence of narrowband and broadband PMR systems that can support asynchronism, have low latency and be able to be operated with NL devices. The simulation results show that a LTE-like post-OFDM broadband system working with NL PA devices can still co-exist with legacy PMR systems with high energy efficiency, when proper PA linearization techniques are applied in combination with effective peak-to-average power ratio reduction methods.",
author = "Bulusu, {Sri Satish Krishna Chaitanya} and Markku Renfors and Juha Yli-Kaakinen and Hmaied Shaiek and Daniel Roviras",
year = "2017",
month = "3",
doi = "10.1002/ett.3056",
language = "English",
volume = "28",
journal = "Transactions on Emerging Telecommunications Technologies",
issn = "2161-3915",
publisher = "Wiley",
number = "3",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Enhanced multicarrier techniques for narrowband and broadband PMR coexistence

AU - Bulusu, Sri Satish Krishna Chaitanya

AU - Renfors, Markku

AU - Yli-Kaakinen, Juha

AU - Shaiek, Hmaied

AU - Roviras, Daniel

PY - 2017/3

Y1 - 2017/3

N2 - The coexistence of broadband systems with currently deployed professional mobile radio (PMR) communication systems like public protection and disaster relief has gained much deserved attention. Recently, it has been shown that a conventional orthogonal frequency division multiplexing (OFDM)-based long-term evolution (LTE) system needs sufficient guard-band or additional filtering in order to coexist in a PMR band, even without considering the RF impairments of the transmitter. In practice, it is imperative to take into account the RF impairments in radio communication systems, such as the non-linear (NL) nature of a high power amplifier (PA). This paper aims at investigating some enhanced multicarrier techniques allowing the coexistence of narrowband and broadband PMR systems that can support asynchronism, have low latency and be able to be operated with NL devices. The simulation results show that a LTE-like post-OFDM broadband system working with NL PA devices can still co-exist with legacy PMR systems with high energy efficiency, when proper PA linearization techniques are applied in combination with effective peak-to-average power ratio reduction methods.

AB - The coexistence of broadband systems with currently deployed professional mobile radio (PMR) communication systems like public protection and disaster relief has gained much deserved attention. Recently, it has been shown that a conventional orthogonal frequency division multiplexing (OFDM)-based long-term evolution (LTE) system needs sufficient guard-band or additional filtering in order to coexist in a PMR band, even without considering the RF impairments of the transmitter. In practice, it is imperative to take into account the RF impairments in radio communication systems, such as the non-linear (NL) nature of a high power amplifier (PA). This paper aims at investigating some enhanced multicarrier techniques allowing the coexistence of narrowband and broadband PMR systems that can support asynchronism, have low latency and be able to be operated with NL devices. The simulation results show that a LTE-like post-OFDM broadband system working with NL PA devices can still co-exist with legacy PMR systems with high energy efficiency, when proper PA linearization techniques are applied in combination with effective peak-to-average power ratio reduction methods.

U2 - 10.1002/ett.3056

DO - 10.1002/ett.3056

M3 - Article

VL - 28

JO - Transactions on Emerging Telecommunications Technologies

JF - Transactions on Emerging Telecommunications Technologies

SN - 2161-3915

IS - 3

ER -