Characterisation of body-shadowing effects in the indoor environment at 5.2 GHz

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

Human body shadowing effects can considerably influence the channel characteristics of indoor radio communication systems. In this work, body-shadowing effects were measured for a line-of-sight (LOS) point-to-point 5.2 GHz link with up to 3 pedestrians moving within a 42 m2 room. The results show that received power values are significantly dependent on whether or not the user's body obstructed the direct ray to the transmitter. Under obstructed conditions, the measured body shadowing effect was an attenuation of up to 10 dB. The first order statistics for the experimental scenarios tend to be Rice distributed with the K factor decreasing as the number of pedestrians present increased.

Original languageEnglish
Title of host publication2003 High Frequency Postgraduate Student Colloquium
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2-5
Number of pages4
ISBN (Electronic)0780381238
DOIs
Publication statusPublished - 2003
Externally publishedYes
Event2003 High Frequency Postgraduate Student Colloquium - Belfast, Ireland
Duration: 8 Sep 20039 Sep 2003

Publication series

NameIEEE High Frequency Postgraduate Student Colloquium
Volume2003-January
ISSN (Print)1546-6523

Conference

Conference2003 High Frequency Postgraduate Student Colloquium
Country/TerritoryIreland
CityBelfast
Period8/09/039/09/03

Keywords

  • Antenna measurements
  • Dipole antennas
  • Floors
  • Indoor environments
  • Narrowband
  • Polarization
  • Power measurement
  • Shadow mapping
  • Transmitters
  • Transmitting antennas

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