eprintid: 4166
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/41/66
datestamp: 2023-11-09 16:15:50
lastmod: 2023-11-09 16:15:50
status_changed: 2023-11-09 15:57:49
type: conference_item
metadata_visibility: show
creators_name: Slaiman, I.
creators_name: Tang, T.B.
creators_name: Hamid, N.H.B.
title: Pulse amplitude and delay modulation for indoor optical wireless communications
ispublished: pub
keywords: Bandwidth; Efficiency; Modulation, Bandwidth efficiency; Free-space communication; Indoor optical wireless communications; Mathematical modeling and simulation; Modulation techniques; Optical wireless; Power requirement; Transmission rates, Optical signal processing
note: cited By 1; Conference of 1st International Conference on Computer, Communications, and Control Technology, I4CT 2014 ; Conference Date: 2 September 2014 Through 4 September 2014
abstract: Pulse amplitude and delay modulation technique 'PADM' for power efficient indoor optical wireless communications is proposed in this paper. PADM symbol structure and other specifications were investigated and compared to existing power efficient modulation techniques like PPM, DPPM, DPIM and DH-PIM. Using mathematical model and simulation it was found that for the same size of input block PADM has better bandwidth efficiency by �20 than other techniques, also two times higher transmission rate can be achieved when using same slot duration for all techniques, however the power efficiency still lower and need to be improved. It was found that using input block size M=3 provides the highest bandwidth efficiency versus best power requirements and thus considered as best input block sizes for this technique. © 2014 IEEE.
date: 2014
publisher: Institute of Electrical and Electronics Engineers Inc.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84925934028&doi=10.1109%2fI4CT.2014.6914134&partnerID=40&md5=b8f045fc777fe2f357238e2e631c343b
id_number: 10.1109/I4CT.2014.6914134
full_text_status: none
publication: I4CT 2014 - 1st International Conference on Computer, Communications, and Control Technology, Proceedings
pagerange: 1-4
refereed: TRUE
isbn: 9781479945559
citation:   Slaiman, I. and Tang, T.B. and Hamid, N.H.B.  (2014) Pulse amplitude and delay modulation for indoor optical wireless communications.  In: UNSPECIFIED.