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Directional Analysis of Vehicle-to-Vehicle Propagation in Different Traffic Environments

In English

Författare

  • Taimoor Abbas
  • Johan Kåredal
  • Fredrik Tufvesson
  • Alexander Paier
  • Laura Bernado
  • Andreas Molisch

Summary, in English

This paper presents a double directional analysis of vehicle-to-vehicle channel measurements conducted in two different traffic environments. Using a high-resolution algorithm, we derive channel parameters like angle-of- arrival, angle-of-departure, propagation delay and Doppler’s spread and identify underlying propagation mechanisms by combining these estimates with maps of the measurement sites. The results show that single-bounce interaction with static objects is the dominating effect in the absence of line-of-sight, and that the contribution from other vehicles is small. We also find that in the absence of line-of-sight the direction spread at both sides of link is large which indicates possible diversity gain using multi-antenna arrangements.

Publiceringsår

2010

Språk

Engelska

Publikation/Tidskrift/Serie

[Host publication title missing]

Dokumenttyp

Konferensbidrag

Förlag

COST 2100

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

12th COST2100 Management Committee Meeting, 2010

Conference date

2010-11-23 - 2010-11-25

Conference place

Bologna, Italy

Status

Published

Forskningsgrupp

  • Radio Systems

ISBN/ISSN/Övrigt

  • TD(10)12083