Dynamic spatial-temporal propagation measurement and super-resolution channel characterisation at 5.2 GHz in a corridor environment

CM Tan, AR Nix, MA Beach

Research output: Contribution to journalArticle (Academic Journal)peer-review

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Abstract

This paper presents the analysed results from a dynamic spatial-temporal measurement campaign conducted at 5.2 GHz in a corridor environment within a modern building. The single-input-multiple-output (SIMO) measurement was performed by moving the transmitting antenna with a specialised trolley along a predefined route, while the receiving linear array was fixed at one location. Subsequent post-processing was conducted using the 2-D Unitary ESPRIT (Estimation of Signal Parameters via Rotational Invariance Techniques) super-resolution algorithm to extract the direction-of-arrival (DoA) and time-delay-of-arrival (TDoA) of the multipath components. The corridor was then characterised in terms of delay spread, azimuth spread, K-factor and coherence bandwidth. It was found that the corridor favours a wave-guiding effect whereas locations adjacent to the corridor enjoy the leakage of energy from the waves propagating along the corridor. The dynamic power delay spectra are shown. Finally, the correlations between the delay spread, azimuth spread and coherence bandwidth are assessed
Translated title of the contributionDynamic spatial-temporal propagation measurement and super-resolution channel characterisation at 5.2 GHz in a corridor environment
Original languageEnglish
Pages (from-to)797 - 801
Number of pages5
JournalIEEE 56th Vehicular Technology Conference, 2002 (VTC 2002-Fall)
Volume2
DOIs
Publication statusPublished - Sep 2002
Event56th Vehicular Technology Conference 2002 (VTC 2002-Fall) - Vancouver, Canada
Duration: 1 Sep 2002 → …

Bibliographical note

Publisher: Insitute of Electrical and Electronics Engineers, Inc. (IEEE)
Name and Venue of Conference: IEEE 56th Vehicular Technology Conference, 2002 (VTC 2002-Fall)
Rose publication type: Conference contribution

Sponsorship: The authors would like to acknowledge the Mobile VCE for the funding support of C.M. Tan

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Contributor (Other): Institute of Electrical and Electronics Engineers (IEEE)

Keywords

  • direction-of-arrival
  • propagation measurement
  • ESPRIT
  • channel characterisation
  • corridor

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