Bounds on Extrapolation of Field Knowledge for Long-Range Prediction of Mobile Signals

Paul D. Teal; Rodney A. Kennedy

doi:10.1109/TWC.2003.821145

Bounds on Extrapolation of Field Knowledge for Long-Range Prediction of Mobile Signals

Paul D. Teal^*, Rodney A. Kennedy

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

A bound is derived for the extent to which narrow-band knowledge of a multipath field inside a spatially limited region can be extrapolated beyond that region. The bound is independent of any model which may be applied to the multipath field, relying on the field being a solution to the homogeneous Helmholtz wave equation. The bound has implications for the extent and reliability of long-range channel prediction, particularly when the multipath is diffuse.

Original language	English
Pages (from-to)	672-676
Number of pages	5
Journal	IEEE Transactions on Wireless Communications
Volume	3
Issue number	2
DOIs	https://doi.org/10.1109/TWC.2003.821145
Publication status	Published - Mar 2004

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Bounds on Extrapolation of Field Knowledge for Long-Range Prediction of Mobile Signals

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