The Library
Genetic algorithm channel control for indoor optical wireless communications
Tools
Tools
Tools
Higgins, Matthew D., Green, Roger and Leeson, Mark S. (2008) Genetic algorithm channel control for indoor optical wireless communications. In: 10th International Conference on Transparent Optical Networks, Athens, Greece, Jun 22-26, 2008. Published in: Proceedings of 2008 10th Anniversary International Conference Transparent Optical Network, Volume 4 pp. 189-192. doi:10.1109/ICTON.2008.4598765 ISSN ISBN: 9781424426256 .
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Official URL: http://dx.doi.org/10.1109/ICTON.2008.4598765
Abstract
A genetic algorithm controlled multispot transmitter is proposed as an alternative approach to optimising the power distribution for single element receivers in fully diffuse mobile indoor optical wireless communication systems. Results are presented that show by dynamically controlling the powers of individual diffusion spots, a consistent power distribution, with negligible impact to bandwidth and rms delay spread, can be created in multiple rooms. independent of the reflection characteristics and user movement patterns. The advantageous adaptability of the genetic algorithm approach removes the need for bespoke design and provides for a more cost effective system. capable of deployment in multiple locations whilst improving end user friendliness. Results have been presented based around the use Of a single element receiver with a FOV = 55 degrees in conjunction with two algorithms that are shown to be capable of reducing the dynamic range, referenced against the peak received power, by up to 26% when empty and furthermore, maintaining to the within 7% of this optimised case, the power distribution when the user perturbs the channel through movement.
| Item Type: | Conference Item (Paper) | ||||
|---|---|---|---|---|---|
| Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software T Technology > TK Electrical engineering. Electronics Nuclear engineering |
||||
| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||
| Library of Congress Subject Headings (LCSH): | Genetic algorithms, Optical communications, Wireless LANs | ||||
| Journal or Publication Title: | Proceedings of 2008 10th Anniversary International Conference Transparent Optical Network | ||||
| Publisher: | Institute of Electrical and Electronics Engineers | ||||
| ISSN: | ISBN: 9781424426256 | ||||
| Editor: | Marciniak, M | ||||
| Official Date: | 2008 | ||||
| Dates: |
|
||||
| Volume: | Volume 4 | ||||
| Number of Pages: | 4 | ||||
| Page Range: | pp. 189-192 | ||||
| DOI: | 10.1109/ICTON.2008.4598765 | ||||
| Status: | Not Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access | ||||
| Conference Paper Type: | Paper | ||||
| Title of Event: | 10th International Conference on Transparent Optical Networks | ||||
| Type of Event: | Conference | ||||
| Location of Event: | Athens, Greece | ||||
| Date(s) of Event: | Jun 22-26, 2008 |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Repository staff actions (login required)
 |
View Item |
