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Frequency and MIMO Impact on Ray Tracing Based UWB Channel Modelling

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

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Frequency and MIMO Impact on Ray Tracing Based UWB Channel Modelling. / Asif, Hafiz; Chadwick, Sam; Zeng, Yujie et al.
Ultra-Wideband (ICUWB), 2010 IEEE International Conference on. Nanjing, China: IEEE Publishing, 2010. p. 1-4.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Asif, H, Chadwick, S, Zeng, Y, Honary, B & Ahmed, H 2010, Frequency and MIMO Impact on Ray Tracing Based UWB Channel Modelling. in Ultra-Wideband (ICUWB), 2010 IEEE International Conference on. IEEE Publishing, Nanjing, China, pp. 1-4. https://doi.org/10.1109/ICUWB.2010.5615197

APA

Asif, H., Chadwick, S., Zeng, Y., Honary, B., & Ahmed, H. (2010). Frequency and MIMO Impact on Ray Tracing Based UWB Channel Modelling. In Ultra-Wideband (ICUWB), 2010 IEEE International Conference on (pp. 1-4). IEEE Publishing. https://doi.org/10.1109/ICUWB.2010.5615197

Vancouver

Asif H, Chadwick S, Zeng Y, Honary B, Ahmed H. Frequency and MIMO Impact on Ray Tracing Based UWB Channel Modelling. In Ultra-Wideband (ICUWB), 2010 IEEE International Conference on. Nanjing, China: IEEE Publishing. 2010. p. 1-4 doi: 10.1109/ICUWB.2010.5615197

Author

Asif, Hafiz ; Chadwick, Sam ; Zeng, Yujie et al. / Frequency and MIMO Impact on Ray Tracing Based UWB Channel Modelling. Ultra-Wideband (ICUWB), 2010 IEEE International Conference on. Nanjing, China : IEEE Publishing, 2010. pp. 1-4

Bibtex

@inproceedings{56449428b99a42318286e261c3465fa2,
title = "Frequency and MIMO Impact on Ray Tracing Based UWB Channel Modelling",
abstract = "It is a challenging task to handle dense multipath environment in a wireless communication channel. Various techniques were suggested to handle this issue such as power control, antenna, time and frequency diversity etc. However, antenna diversity is considered to be the most practical way to handle multipath fading. In this paper, a deterministic UWB channel model was developed based on ray-tracing technique using the art of 3D computer game technology. Reflection, refraction and scattering phenomena were successfully implemented. The model was then enhanced to use multiple antennas on both sides of the system. Simulation results show great improvement in channel impulse response (CIR) in case of multiple antennas. Moreover, the frequency effect on channel impulse response was analyzed for 500 MHz-4 GHz range. Our results indicate that the change in frequency does not affect the channel behaviour a lot but changes the pattern of received rays.",
keywords = "3D Game Studio , Antenna Diversity , MIMO, Ray Tracing, SV Model, Scattering, UWB Channel Model",
author = "Hafiz Asif and Sam Chadwick and Yujie Zeng and Bahram Honary and Hassan Ahmed",
year = "2010",
month = sep,
doi = "10.1109/ICUWB.2010.5615197",
language = "English",
isbn = "978-1-4244-5305-4",
pages = "1--4",
booktitle = "Ultra-Wideband (ICUWB), 2010 IEEE International Conference on",
publisher = "IEEE Publishing",

}

RIS

TY - GEN

T1 - Frequency and MIMO Impact on Ray Tracing Based UWB Channel Modelling

AU - Asif, Hafiz

AU - Chadwick, Sam

AU - Zeng, Yujie

AU - Honary, Bahram

AU - Ahmed, Hassan

PY - 2010/9

Y1 - 2010/9

N2 - It is a challenging task to handle dense multipath environment in a wireless communication channel. Various techniques were suggested to handle this issue such as power control, antenna, time and frequency diversity etc. However, antenna diversity is considered to be the most practical way to handle multipath fading. In this paper, a deterministic UWB channel model was developed based on ray-tracing technique using the art of 3D computer game technology. Reflection, refraction and scattering phenomena were successfully implemented. The model was then enhanced to use multiple antennas on both sides of the system. Simulation results show great improvement in channel impulse response (CIR) in case of multiple antennas. Moreover, the frequency effect on channel impulse response was analyzed for 500 MHz-4 GHz range. Our results indicate that the change in frequency does not affect the channel behaviour a lot but changes the pattern of received rays.

AB - It is a challenging task to handle dense multipath environment in a wireless communication channel. Various techniques were suggested to handle this issue such as power control, antenna, time and frequency diversity etc. However, antenna diversity is considered to be the most practical way to handle multipath fading. In this paper, a deterministic UWB channel model was developed based on ray-tracing technique using the art of 3D computer game technology. Reflection, refraction and scattering phenomena were successfully implemented. The model was then enhanced to use multiple antennas on both sides of the system. Simulation results show great improvement in channel impulse response (CIR) in case of multiple antennas. Moreover, the frequency effect on channel impulse response was analyzed for 500 MHz-4 GHz range. Our results indicate that the change in frequency does not affect the channel behaviour a lot but changes the pattern of received rays.

KW - 3D Game Studio

KW - Antenna Diversity

KW - MIMO

KW - Ray Tracing

KW - SV Model

KW - Scattering

KW - UWB Channel Model

U2 - 10.1109/ICUWB.2010.5615197

DO - 10.1109/ICUWB.2010.5615197

M3 - Conference contribution/Paper

SN - 978-1-4244-5305-4

SP - 1

EP - 4

BT - Ultra-Wideband (ICUWB), 2010 IEEE International Conference on

PB - IEEE Publishing

CY - Nanjing, China

ER -