Performance analysis of beamforming techniques in ad-hoc communication between moving vehicles

Seong Gu Lee, Bum Sik Park, Deok Hwan Lee, Dong Hun Lee, Hak Lim Ko, Jeong Gil Ko

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In this paper we have analyzed the performance of adapting beamforming techniques to the Ad-hoc communication between moving vehicles. For the analysis we measured the wireless channel characteristics while moving in high speeds with two vehicles, a transmitter and a receiver. After analyzing the measurement data we found out that the effect of fading can be reduced significantly (9 dB with 99% reliability). Also, the reliable communication range can be increased from not only the beamforming gain but also the gain obtained by reducing the effects of fading. Additionally, in this paper we have analyzed the effects of beamforming to the RMS delay spread using our collected data. Through our analysis we conclude that with beamforming techniques, the adaptive equalizer can be simplified in moving channels.

Original languageEnglish
Title of host publication2007 Asia-Pacific Conference on Communications, APCC
Pages185-188
Number of pages4
DOIs
Publication statusPublished - 2007
Event2007 Asia-Pacific Conference on Communications, APCC - Bangkok, Thailand
Duration: 2007 Oct 182007 Oct 20

Publication series

Name2007 Asia-Pacific Conference on Communications, APCC

Other

Other2007 Asia-Pacific Conference on Communications, APCC
CountryThailand
CityBangkok
Period07/10/1807/10/20

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Communication

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  • Cite this

    Lee, S. G., Park, B. S., Lee, D. H., Lee, D. H., Ko, H. L., & Ko, J. G. (2007). Performance analysis of beamforming techniques in ad-hoc communication between moving vehicles. In 2007 Asia-Pacific Conference on Communications, APCC (pp. 185-188). [4433531] (2007 Asia-Pacific Conference on Communications, APCC). https://doi.org/10.1109/APCC.2007.4433531