Dual header pulse interval modulation for dispersive indoor optical wireless communication systems

Nawras Aldibbiat, Zabih Ghassemlooy, R. McLaughlin

Research output: Contribution to journalArticlepeer-review

33 Citations (Scopus)

Abstract

The performance of the dual header pulse interval modulation (DH-PIM) scheme in indoor diffuse optical wireless environments is examined. The power requirement and penalty due to intersymbol interference is analysed using the ceiling-bounce model and results are compared with other modulation schemes such as PPM and DPIM. It is shown that for given parameters, DH-PIM requires marginally higher optical power compared with PPM and DPIM, but it supports the same bit rate with much lower bandwidth requirement.
Original languageEnglish
Pages (from-to)187-192
JournalIEE Proceedings: Circuits, Devices and Systems
Volume149
Issue number3
DOIs
Publication statusPublished - Jun 2002

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