Modeling of wideband mobile radio channels based on propagation measurements

Mohr, W.

doi:10.1109/pimrc.1995.480899

Cited by 17 publications

(1 citation statement)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…LOS models are developed for office corridors and large waiting halls. The procedure of developing a synthetic model follows references [27] and [28]. In the procedure, the measurements are first divided into five groups.…”

Section: Tapped Delay Line Modelsmentioning

confidence: 99%

Empirical characterization of wideband indoor radio channel at 5.3 GHz

Kivinen

Zhao

Vainikainen

2001

IEEE Trans. Antennas Propagat.

114

View full text Add to dashboard Cite

Characteristics of wideband indoor radio channel at 5.3 GHz were defined based on an extensive measurement campaign using a wideband channel sounder with 19 ns delay resolution. Pathloss exponents were 1.3-1.5 in LOS and 2.9-4.8 in non line of sight (NLOS). Large difference in NLOS exponents was due to different dominating propagation mechanisms in different types of building structures. The delay dispersion was characterized by cumulative distribution functions (cdf) of the rms delay spreads, the values for cdf = 0 9 varied from 20 to 180 ns in different setups in office building and large hall environments. The correlation functions of the radio channel in spatial and frequency domains were extracted. Small scale models for five typical indoor scenarios were developed using tapped delay lines.

show abstract

Section: Tapped Delay Line Modelsmentioning

confidence: 99%

Empirical characterization of wideband indoor radio channel at 5.3 GHz

Kivinen

Zhao

Vainikainen

2001

IEEE Trans. Antennas Propagat.

114

View full text Add to dashboard Cite

show abstract

A BER-Based Partitioned Model for a 2.4GHz Vehicle-to-Vehicle Expressway Channel

Acosta-Marum

Ingram

2006

Wireless Pers Commun

View full text Add to dashboard Cite

Statistical channel models based on BER performance are presented for a frequency-and time-selective vehicle-to-vehicle wireless communications link in an expressway environment in Atlanta, Georgia, where both vehicles traveled in the same direction. The models are developed from measurements taken using the direct sequence spread spectrum (DSSS) technique at 2.45 GHz. A collection of tapped delay line models, referred to as a "partitioned" model in the paper, is developed to attempt to capture the extremes of BER performance of the recorded channel. Overall and partition models are compared to the recorded channel in terms of the BER statistics obtained when the channels are inserted in a dedicated short range radio (DSRC) standard simulation system. The quality of the match between synthesized and recorded channel BER statistics is analyzed with respect to type of modulation (fixed or adaptive), the frame length, and the length of the interval over which the BER was calculated.

show abstract

Radiowave propagation in mobile communications: an overview of European research

Fleury

Leuthold

1996

IEEE Commun. Mag.

View full text Add to dashboard Cite

Modeling of wideband mobile radio channels based on propagation measurements

Cited by 17 publications

References 8 publications

Empirical characterization of wideband indoor radio channel at 5.3 GHz

Empirical characterization of wideband indoor radio channel at 5.3 GHz

A BER-Based Partitioned Model for a 2.4GHz Vehicle-to-Vehicle Expressway Channel

Radiowave propagation in mobile communications: an overview of European research

Contact Info

Product

Resources

About