A joint shadowing process model for multihop/ad-hoc networks in urban environment

Z Wang, EK Tameh, AR Nix, Otello Gasparini

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

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Abstract

For multihop/Ad-hoc networks, the conventional one-dimensional (1-D) channel model cannot capture the spatial correlation of the shadowing processes. This paper investigates the joint spatial/temporal correlation property the shadowing process for peer-to-peer radio links in urban environments. Statistical analysis reveals that the shadowing process is mainly a result of the movement at the mobile station (MS) side. Furthermore, the joint correlation property of the MS-MS channel shows that MS movement at each end of the peer-to-peer link have independent and equal effect on the correlation coefficient. A filter based joint shadowing process simulation model is proposed for urban peer-to-peer radio channels. Simulations illustrate the potential of the proposed channel model
Translated title of the contributionA joint shadowing process model for multihop/ad-hoc networks in urban environment.
Original languageEnglish
Title of host publicationWireless World Research Forum (11th : 10-11 June 2004 : Oslo, Norway)
Pages1 - 10
Publication statusPublished - Jun 2004
Event11th Wireless World Research Forum - Oslo, Norway
Duration: 1 Jun 2004 → …

Conference

Conference11th Wireless World Research Forum
Country/TerritoryNorway
CityOslo
Period1/06/04 → …

Bibliographical note

Rose publication type: Conference contribution

Sponsorship: The authors would like to thank the European Union IST-ROMANTIK Project for financial assistance

Keywords

  • channel model
  • shadowing
  • spatial correlation
  • multihop
  • ad-hoc
  • urban

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