Hyper-resolution indoor channel impulse responses: multipath components and k-factors

David Ndzi, J. Austin, Enric Vilar

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


A hyper-resolution method has been used to estimate the wideband indoor channel impulse response at 1.3 GHz in a variety of environments within a building. The number of multipath components N and the Ricean k-factor have been investigated. The effect of the presence of people has also been monitored. The results show that if a 30 dB impulse response dynamic range threshold is considered. A value of N less than 7 is applicable to all cases for >90% of the time. It is also shown that the k-factor can be reliably estimated using only the three strongest components.
Original languageEnglish
Pages (from-to)698-699
Number of pages2
JournalElectronics Letters
Issue number9
Publication statusPublished - 1999
Externally publishedYes


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