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Performance Analysis of Single Carrier Coherent and Noncoherent Modulation under I/Q Imbalance

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Performance Analysis of Single Carrier Coherent and Noncoherent Modulation under I/Q Imbalance. / Selim, Bassant; Muhaidat, Sami; Sofotasios, Paschalis C.; Sharif, Bayan S.; Stouraitis, Thanos; Karagiannidis, George K.; Al-Dhahir, Naofal.

2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018. IEEE, 2018. p. 1-5.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Harvard

Selim, B, Muhaidat, S, Sofotasios, PC, Sharif, BS, Stouraitis, T, Karagiannidis, GK & Al-Dhahir, N 2018, Performance Analysis of Single Carrier Coherent and Noncoherent Modulation under I/Q Imbalance. in 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018. IEEE, pp. 1-5, IEEE Vehicular Technology Conference, Porto, Portugal, 3/06/18. https://doi.org/10.1109/VTCSpring.2018.8417514

APA

Selim, B., Muhaidat, S., Sofotasios, P. C., Sharif, B. S., Stouraitis, T., Karagiannidis, G. K., & Al-Dhahir, N. (2018). Performance Analysis of Single Carrier Coherent and Noncoherent Modulation under I/Q Imbalance. In 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 (pp. 1-5). IEEE. https://doi.org/10.1109/VTCSpring.2018.8417514

Vancouver

Selim B, Muhaidat S, Sofotasios PC, Sharif BS, Stouraitis T, Karagiannidis GK et al. Performance Analysis of Single Carrier Coherent and Noncoherent Modulation under I/Q Imbalance. In 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018. IEEE. 2018. p. 1-5 https://doi.org/10.1109/VTCSpring.2018.8417514

Author

Selim, Bassant ; Muhaidat, Sami ; Sofotasios, Paschalis C. ; Sharif, Bayan S. ; Stouraitis, Thanos ; Karagiannidis, George K. ; Al-Dhahir, Naofal. / Performance Analysis of Single Carrier Coherent and Noncoherent Modulation under I/Q Imbalance. 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018. IEEE, 2018. pp. 1-5

Bibtex - Download

@inproceedings{4b24ee8c85804d27b9f3d11b5d40efba,
title = "Performance Analysis of Single Carrier Coherent and Noncoherent Modulation under I/Q Imbalance",
abstract = "In-phase/quadrature-phase Imbalance (IQI) is considered a major performance-limiting impairment in direct-conversion transceivers. Its effects become even more pronounced at higher carrier frequencies such as the millimeter-wave frequency bands considered for 5G systems. In this work, we quantify the effects of IQI on the performance of different modulations under multipath fading channels. This is realized by developing a comprehensive framework for the symbol error rate (SER) analysis of coherent phase shift keying (PSK), noncoherent differential phase shift keying (DPSK) and noncoherent frequency shift keying (FSK) under IQI effects. In this context, the moment generating function of the signal-to-interference-plus-noise-ratio is first derived for single-carrier systems suffering from transmitter (TX) IQI only, receiver (RX) IQI only and joint TX/RX IQI. Capitalizing on this, we derive analytic expressions for the SER of the different modulation schemes considered. These expressions are corroborated with simulation results and they provide insights into the dependence of IQI on the system parameters. We further demonstrate that, while in some cases, IQI can cause a slight degradation of the SER performance and, hence, it can be neglected, in other cases it should be compensated in order to achieve a reliable communication link.",
author = "Bassant Selim and Sami Muhaidat and Sofotasios, {Paschalis C.} and Sharif, {Bayan S.} and Thanos Stouraitis and Karagiannidis, {George K.} and Naofal Al-Dhahir",
year = "2018",
month = "7",
day = "20",
doi = "10.1109/VTCSpring.2018.8417514",
language = "English",
pages = "1--5",
booktitle = "2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018",
publisher = "IEEE",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - Performance Analysis of Single Carrier Coherent and Noncoherent Modulation under I/Q Imbalance

AU - Selim, Bassant

AU - Muhaidat, Sami

AU - Sofotasios, Paschalis C.

AU - Sharif, Bayan S.

AU - Stouraitis, Thanos

AU - Karagiannidis, George K.

AU - Al-Dhahir, Naofal

PY - 2018/7/20

Y1 - 2018/7/20

N2 - In-phase/quadrature-phase Imbalance (IQI) is considered a major performance-limiting impairment in direct-conversion transceivers. Its effects become even more pronounced at higher carrier frequencies such as the millimeter-wave frequency bands considered for 5G systems. In this work, we quantify the effects of IQI on the performance of different modulations under multipath fading channels. This is realized by developing a comprehensive framework for the symbol error rate (SER) analysis of coherent phase shift keying (PSK), noncoherent differential phase shift keying (DPSK) and noncoherent frequency shift keying (FSK) under IQI effects. In this context, the moment generating function of the signal-to-interference-plus-noise-ratio is first derived for single-carrier systems suffering from transmitter (TX) IQI only, receiver (RX) IQI only and joint TX/RX IQI. Capitalizing on this, we derive analytic expressions for the SER of the different modulation schemes considered. These expressions are corroborated with simulation results and they provide insights into the dependence of IQI on the system parameters. We further demonstrate that, while in some cases, IQI can cause a slight degradation of the SER performance and, hence, it can be neglected, in other cases it should be compensated in order to achieve a reliable communication link.

AB - In-phase/quadrature-phase Imbalance (IQI) is considered a major performance-limiting impairment in direct-conversion transceivers. Its effects become even more pronounced at higher carrier frequencies such as the millimeter-wave frequency bands considered for 5G systems. In this work, we quantify the effects of IQI on the performance of different modulations under multipath fading channels. This is realized by developing a comprehensive framework for the symbol error rate (SER) analysis of coherent phase shift keying (PSK), noncoherent differential phase shift keying (DPSK) and noncoherent frequency shift keying (FSK) under IQI effects. In this context, the moment generating function of the signal-to-interference-plus-noise-ratio is first derived for single-carrier systems suffering from transmitter (TX) IQI only, receiver (RX) IQI only and joint TX/RX IQI. Capitalizing on this, we derive analytic expressions for the SER of the different modulation schemes considered. These expressions are corroborated with simulation results and they provide insights into the dependence of IQI on the system parameters. We further demonstrate that, while in some cases, IQI can cause a slight degradation of the SER performance and, hence, it can be neglected, in other cases it should be compensated in order to achieve a reliable communication link.

U2 - 10.1109/VTCSpring.2018.8417514

DO - 10.1109/VTCSpring.2018.8417514

M3 - Conference contribution

SP - 1

EP - 5

BT - 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018

PB - IEEE

ER -