The implementation and evaluation of a novel wideband dynamic directional indoor channel model based on a Markov process

Chia-Chin Chong; David Laurenson; S. McLaughlin

doi:10.1109/PIMRC.2003.1264357

The implementation and evaluation of a novel wideband dynamic directional indoor channel model based on a Markov process

Chia-Chin Chong, David Laurenson, S. McLaughlin

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

5 Citations (Scopus)

Abstract

A novel stochastic wideband dynamic directional indoor channel model which incorporates both the spatial and temporal domain properties as well as the dynamic evolution of paths when the mobile moves is proposed based on the concept of a Markov process. The derived model is based on dynamic measurement data collected at a carrier frequency of 5.2 GHz in several typical indoor environments. Analysis shows that multiple births and deaths are possible at any instant of time. Furthermore, correlation exists between the number of births and deaths. Thus, an M-step, 4-state Markov channel model is proposed in order to account for these two effects. The spatio-temporal variations of paths within their lifespan are taken into consideration by the spatio-temporal vector which was found to be well-modeled by a Gaussian probability density function while the power variation can be modeled by a simple low pass filter. The implementation of the model is detailed and finally, the model validity is evaluated by comparing key statistics of the simulation results with the measurement results.

Original language	English
Title of host publication	14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.
Publisher	IEEE
Pages	670-674
Number of pages	5
Volume	1
ISBN (Print)	0-7803-7822-9
DOIs	https://doi.org/10.1109/PIMRC.2003.1264357
Publication status	Published - 2003
Event	14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2003 - Beijing, China Duration: 7 Sept 2003 → 10 Sept 2003

Conference

Conference	14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2003
Abbreviated title	PIMRC 2003
Country/Territory	China
City	Beijing
Period	7/09/03 → 10/09/03

Keywords

Gaussian processes
spatial domain propert
power variation
mobile communication
low pass filter
Markov process
Gaussian probability density function
telecommunication channels 5.2 GHz
mobile radio
low-pass filters
indoor radio
Markov processes

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10.1109/PIMRC.2003.1264357

Cite this

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title = "The implementation and evaluation of a novel wideband dynamic directional indoor channel model based on a Markov process",

abstract = "A novel stochastic wideband dynamic directional indoor channel model which incorporates both the spatial and temporal domain properties as well as the dynamic evolution of paths when the mobile moves is proposed based on the concept of a Markov process. The derived model is based on dynamic measurement data collected at a carrier frequency of 5.2 GHz in several typical indoor environments. Analysis shows that multiple births and deaths are possible at any instant of time. Furthermore, correlation exists between the number of births and deaths. Thus, an M-step, 4-state Markov channel model is proposed in order to account for these two effects. The spatio-temporal variations of paths within their lifespan are taken into consideration by the spatio-temporal vector which was found to be well-modeled by a Gaussian probability density function while the power variation can be modeled by a simple low pass filter. The implementation of the model is detailed and finally, the model validity is evaluated by comparing key statistics of the simulation results with the measurement results.",

keywords = "Gaussian processes, spatial domain propert, power variation, mobile communication, low pass filter, Markov process, Gaussian probability density function, telecommunication channels 5.2 GHz, mobile radio, low-pass filters, indoor radio, Markov processes",

author = "Chia-Chin Chong and David Laurenson and S. McLaughlin",

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doi = "10.1109/PIMRC.2003.1264357",

language = "English",

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booktitle = "14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.",

publisher = "IEEE",

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Chong, C-C, Laurenson, D & McLaughlin, S 2003, The implementation and evaluation of a novel wideband dynamic directional indoor channel model based on a Markov process. in 14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.. vol. 1, IEEE, pp. 670-674, 14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2003, Beijing, China, 7/09/03. https://doi.org/10.1109/PIMRC.2003.1264357

The implementation and evaluation of a novel wideband dynamic directional indoor channel model based on a Markov process. / Chong, Chia-Chin; Laurenson, David; McLaughlin, S.
14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.. Vol. 1 IEEE, 2003. p. 670-674.

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

TY - CHAP

T1 - The implementation and evaluation of a novel wideband dynamic directional indoor channel model based on a Markov process

AU - Chong, Chia-Chin

AU - Laurenson, David

AU - McLaughlin, S.

PY - 2003

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N2 - A novel stochastic wideband dynamic directional indoor channel model which incorporates both the spatial and temporal domain properties as well as the dynamic evolution of paths when the mobile moves is proposed based on the concept of a Markov process. The derived model is based on dynamic measurement data collected at a carrier frequency of 5.2 GHz in several typical indoor environments. Analysis shows that multiple births and deaths are possible at any instant of time. Furthermore, correlation exists between the number of births and deaths. Thus, an M-step, 4-state Markov channel model is proposed in order to account for these two effects. The spatio-temporal variations of paths within their lifespan are taken into consideration by the spatio-temporal vector which was found to be well-modeled by a Gaussian probability density function while the power variation can be modeled by a simple low pass filter. The implementation of the model is detailed and finally, the model validity is evaluated by comparing key statistics of the simulation results with the measurement results.

AB - A novel stochastic wideband dynamic directional indoor channel model which incorporates both the spatial and temporal domain properties as well as the dynamic evolution of paths when the mobile moves is proposed based on the concept of a Markov process. The derived model is based on dynamic measurement data collected at a carrier frequency of 5.2 GHz in several typical indoor environments. Analysis shows that multiple births and deaths are possible at any instant of time. Furthermore, correlation exists between the number of births and deaths. Thus, an M-step, 4-state Markov channel model is proposed in order to account for these two effects. The spatio-temporal variations of paths within their lifespan are taken into consideration by the spatio-temporal vector which was found to be well-modeled by a Gaussian probability density function while the power variation can be modeled by a simple low pass filter. The implementation of the model is detailed and finally, the model validity is evaluated by comparing key statistics of the simulation results with the measurement results.

KW - Gaussian processes

KW - spatial domain propert

KW - power variation

KW - mobile communication

KW - low pass filter

KW - Markov process

KW - Gaussian probability density function

KW - telecommunication channels 5.2 GHz

KW - mobile radio

KW - low-pass filters

KW - indoor radio

KW - Markov processes

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DO - 10.1109/PIMRC.2003.1264357

M3 - Other chapter contribution

SN - 0-7803-7822-9

VL - 1

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BT - 14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.

PB - IEEE

T2 - 14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2003

Y2 - 7 September 2003 through 10 September 2003

ER -

The implementation and evaluation of a novel wideband dynamic directional indoor channel model based on a Markov process

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Keywords

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