Infrared wireless LAN using multiple optical sources

H. Yang, Chao Lu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

18 Citations (Scopus)


Reflection patterns on surfaces commonly found in indoor environments are measured. The reflection model is established based on experimental data. A method of using multiple light sources to combat the power-budget problem is proposed. A simulation approach was used to optimize the uniformity of power distribution and to evaluate the delay spread of such a system. The results show that such a method can improve system performance over conventional single-source systems.
Original languageEnglish
Pages (from-to)301-307
Number of pages7
JournalIEE Proceedings: Optoelectronics
Issue number4
Publication statusPublished - 1 Aug 2000
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Computer Networks and Communications
  • Electrical and Electronic Engineering


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