Analysis of radio wave propagation from an indoor hall to a corridor

Poutanen, Juho; Haneda, Katsuyuki; Salmi, Jussi; Kolmonen, Veli-Matti; Koivunen, Jukka; Almers, Peter; Vainikainen, P.

doi:10.1109/aps.2009.5172169

Cited by 7 publications

(7 citation statements)

References 2 publications

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“…However, the communication distance is improved in outdoor environment for S1 and S2 relative to indoor, where the communication distance of 100 and 120 m, respectively [12]. Several propagation characteristics have been widely studied for indoor channels which it dedicated on precise indoor environments [13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Path-loss modelling for WSN deployment in indoor and outdoor environments for medical applications

Fakhri¹,

Gharghan²,

Mohammed³

2018

IJET

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Wireless sensor networks (WSNs) and their applications have received significantly interested in the last few years. In WSN, knowing an accurate path-loss model as well as packet delivery should be taken into account for the successful distribution of several nodes in the network. This paper presents a path-loss modeling and performance evaluation of the ZigBee wireless standard. Received signal strength indicator (RSSI) measurements were achieved in outdoor and indoor environments to derive the path-loss based on Log-Normal Shadowing Model (LNSM). The path-loss parameters such as standard deviation and path loss exponents were estimated over point-to-point ZigBee WSN. In addition, the variances of received RSSI values and standard deviation for these values have been investigated. Furthermore, the data packets received is measured practically. Results revealed that the LNSM can be estimated to reflect the channel losses in both outdoor and indoor environments for medical application. The data delivery was achieved successfully of 100% in outdoor which better than indoor due to multipath propagation and shadowing. Moreover, the data packets delivery of the current work outperformed previous work.

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Section: Introductionmentioning

confidence: 99%

Path-loss modelling for WSN deployment in indoor and outdoor environments for medical applications

Fakhri¹,

Gharghan²,

Mohammed³

2018

IJET

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“…In [13], the propagation modes and the temporal variations along a lift shaft in UHF band have been given. Morever, propagation in corridors, as well as tunnels and urban street canyons has been studied in [14,15].…”

Section: Introductionmentioning

confidence: 99%

Short Range Propagation Model for a Very Wideband Directive Channel at 5.5 GHZ Band

Ahmed¹,

Campillo²,

Masa‐Campos³

2012

PIER

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Abstract-In this work, the propagation loss of three short range directive channels at 5.5 GHz is measured using different directive antennas and a Vector Network Analyzer (VNA). Results are given for a channel bandwidth of 300 MHz which will be the future channel bandwidth of IEEE 802.11 ac system. It has been noted that the multipath induced fading tends to have Normal Distribution at low distance between the transmitting and the reception antennas. At higher distances, it tends to have Normal distribution plus Rayleigh one. Channel Impulse response (CIR) is also measured indicating that the main contribution is due to the direct ray and the one reflected from the floor. The human being obstruction causes an extra propagation loss of 2 to 10 dB depending on its distance from the transmitting antenna.

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“…In [14], the propagation modes and the temporal variations along a lift shaft in UHF band have been given. Propagation in corridors using the Super High Frequency (SHF) band has been studied using dynamic multi-link MIMO measurement at 5.3 GHz [15].…”

Section: Introductionmentioning

confidence: 99%

UHF Band Short Range Propagation Model

Ahmed

2013

Wireless Pers Commun

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Esta es la versión de autor de la comunicación de congreso publicada en: This is an author produced version of a paper published in: Results show that the indoor propagation gain can be described using two slopes propagation model. For the multiwall attenuation loss it is shown that each wall has an attenuation of almost 2.5 dB at 410 MHz increasing to almost 4 dB at 890 MHz. The obstruction gain (loss) due to human beings shows that this can be within a 40 dB interval.

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Analysis of radio wave propagation from an indoor hall to a corridor

Cited by 7 publications

References 2 publications

Path-loss modelling for WSN deployment in indoor and outdoor environments for medical applications

Path-loss modelling for WSN deployment in indoor and outdoor environments for medical applications

Short Range Propagation Model for a Very Wideband Directive Channel at 5.5 GHZ Band

UHF Band Short Range Propagation Model

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