Abstract
Recently there has been a growing interest in using infrared light for broadband indoor wireless communications. There are two major limitations for establishing a wideband infrared communications link. The first and most important limit is the power requirements of such a link. The second important impairment is the intersymbol interference caused by multipath dispersion. In this paper we address the issue of designing an optimized transmission system to provide the best power efficiency for an infrared link. Important parameters that should be considered for this design and some examples of efficient link designs are discussed. The suggested designs can improve the power efficiency of an indoor infrared link up to 4 to 8 dBo while providing a smaller rms delay spread, more robustness to shadowing and more uniform distribution of power.
Original language | English (US) |
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Title of host publication | IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC |
Editors | Anon |
Publisher | IEEE |
Pages | 316-320 |
Number of pages | 5 |
Volume | 1 |
State | Published - 1995 |
Event | Proceedings of the 1995 6th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'95. Part 3 (of 3) - Toronto, Can Duration: Sep 27 1995 → Sep 29 1995 |
Other
Other | Proceedings of the 1995 6th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'95. Part 3 (of 3) |
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City | Toronto, Can |
Period | 9/27/95 → 9/29/95 |
All Science Journal Classification (ASJC) codes
- General Engineering