DocumentCode
1647187
Title
The Performance Analysis of Dual-Amplitude Pulse Position Modulation for Optical Wireless Communication
Author
Chen, Jinni ; Ke, Xizheng ; Sun, Changmei
Author_Institution
Coll. of Electron. Inf., Xi´´an Polytech. Univ., Xi´´an, China
fYear
2011
Firstpage
1
Lastpage
4
Abstract
This paper introduced the work principle of dual-amplitude pulse position modulation, analyzed the transmission efficiency, channel capacity, power spectral density, and compared with the other modulation schemes as OOK, PPM, DPIM, DAPIM analyzed the bandwidth, information rate of unit and transmission capacity. Simulation show that DAPPM has better bandwidth efficiency than DPIM and PPM, DAPPM is more suitable transmission in the communication environment and the channel of encoded.
Keywords
amplitude shift keying; channel coding; optical communication; optical modulation; pulse amplitude modulation; DAPIM; DAPPM; DPIM; OOK; PPM; channel capacity; channel coding; dual-amplitude pulse position modulation; free space optic; optical wireless communication; power spectral density; transmission capacity; Bandwidth; Channel capacity; Energy efficiency; Modulation; Photonics; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing (WiCOM), 2011 7th International Conference on
Conference_Location
Wuhan
ISSN
2161-9646
Print_ISBN
978-1-4244-6250-6
Type
conf
DOI
10.1109/wicom.2011.6040238
Filename
6040238
Link To Document