Javascript verkar inte påslaget? - Vissa delar av Lunds universitets webbplats fungerar inte optimalt utan javascript, kontrollera din webbläsares inställningar.
Du är här

A wideband spatial channel model for system-wide simulations

  • George Calcev
  • Dmitry Chizhik
  • Bo Goransson
  • Steven Howard
  • Howard Huang
  • Achilles Kogiantis
  • Andreas Molisch
  • Aris L. Moustakas
  • Doug Reed
  • Hao Xu
Publiceringsår: 2007
Språk: Engelska
Sidor: 389-403
Publikation/Tidskrift/Serie: IEEE Transactions on Vehicular Technology
Volym: 56
Nummer: 2
Dokumenttyp: Artikel i tidskrift
Förlag: IEEE--Institute of Electrical and Electronics Engineers Inc.


A wideband space-time channel model is defined, which captures the multiple dependencies and variability in multicell system-wide operating environments. The model provides a unified, treatment of spatial and temporal parameters, giving their statistical description and dependencies across a large geographical area for three outdoor environments pertinent to third-generation cellular system simulations. Parameter values are drawn from a broad base of recently published wideband and multiple-antenna measurements. A methodology is given to generate fast-fading coefficients between a base station and a mobile user based on the summation of directional plane waves derived from the statistics of the space-time parameters. Extensions to the baseline channel model, such as polarized antennas, are given to provide a greater variety of spatial environments. Despite its comprehensive nature, the model's implementation complexity is reasonable so it can be used in simulating large-scale systems. Output statistics and capacities are used to illustrate the main characteristics of the model.


  • Electrical Engineering, Electronic Engineering, Information Engineering
  • channel
  • antennas
  • spatial
  • angle spread
  • capacity
  • arrays
  • channel model
  • delay spread
  • directional
  • multipath channel
  • multiple-input multiple-output (MIMO)
  • stochastic model
  • time-varying channel
  • wideband
  • polarization
  • simulations
  • spatial channel model (SCM)


  • ISSN: 1939-9359

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen