A novel approach with superresolution and path frequency dependence for channel modeling and application in CDMA cellular system

R. C. Qiu, I. Tai Lu

Research output: Contribution to journalConference article


We study the multipath propagation effects of cellular communication channels. In particular, the frequency dependency of multipath arrivals is characterized using a novel superresolution technique, named the SVD eigen-matrix pencil method, to provide physical insight of the path "history". The conventional broadband model is extended to include the frequency dependence of individual rays which can be used to classify the ray arrivals and to provide physical insight of the channel. This approach may be crucial to the analysis and design of broadband CDMA systems.

Original languageEnglish (US)
Article number588477
Pages (from-to)27-32
Number of pages6
JournalProceedings of the International Symposium on Wireless Communication Systems
StatePublished - Jan 1 1995
Event1995 IEEE Wireless Communication System Symposium, WCSS 1995 - Long Island, United States
Duration: Nov 27 1995Nov 28 1995


ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication

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