DocumentCode
688039
Title
Improvement of bandwidth efficiency for ultraviolet communication through M×N-ary variable width period modulation
Author
Shengyang He ; Guanghui Ren ; Zhi Zhong
Author_Institution
Sch. of Electron. & Inf. Eng., Harbin Inst. of Technol., Harbin, China
fYear
2013
fDate
9-13 Dec. 2013
Firstpage
3735
Lastpage
3740
Abstract
By describing the principle and parameter selection guide in detail, M×N-ary variable width period modulation (MNVWPM) is proposed in this paper to increase the bandwidth efficiency for ultraviolet communication (UVC) through intensity modulation and direct detection. Theoretical analysis and experimental results indicate that, MNVWPM can be used to achieve a bandwidth efficiency higher than those of commonly used on-off keying (OOK) or pulse position modulation (PPM).
Keywords
intensity modulation; optical communication; M×N-ary variable width period modulation; MNVWPM; bandwidth efficiency; direct detection; intensity modulation; parameter selection guide; ultraviolet communication; Bandwidth; Data transfer; Demodulation; Light emitting diodes; Receivers; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Communications Conference (GLOBECOM), 2013 IEEE
Conference_Location
Atlanta, GA
Type
conf
DOI
10.1109/GLOCOM.2013.6831654
Filename
6831654
Link To Document