Performances of fixed-length digital pulse interval modulation in underwater wireless optical communication

YAO Wen-ming; RAO Jiong-hui; ZHANG Xiao-hui; XIONG Tian-lin; YU Yang

doi:10.7510/jgjs.issn.1001-3806.2013.05.010

In order to improve the complex structure of the receiver and the transmitter and the unfixed rate of the modulator while pulse position modulation (PPM) needed symbol synchronization and digital pulse interval modulation(DPIM), dual-header pulse interval modulation(DHPIM), multilevel digital pulse interval modulation(MDPIM) had unfixed symbol length, fixed-length digital pulse interval modulation (FDPIM) used in underwater wireless optical communication system was put forward. Bandwidth requirement and transmission capacity were analyzed, compared with on-off keying(OOK), PPM, DPIM and MDPIM. Based on the model of underwater wireless optical communication channel, packet error rate (PER) of FDPIM for this channel was presented. The results show that FDPIM is suitable for underwater optical wireless communication system

Performances of fixed-length digital pulse interval modulation in underwater wireless optical communication

Corresponding author: RAO Jiong-hui, 13995523850@139.com;

1. Department of Weaponry Engineering, Naval University of Engineering, Wuhan 430033, China

Received Date: 2012-12-05

Accepted Date: 2012-12-26

Available Online: 2013-09-25

Abstract: In order to improve the complex structure of the receiver and the transmitter and the unfixed rate of the modulator while pulse position modulation (PPM) needed symbol synchronization and digital pulse interval modulation(DPIM), dual-header pulse interval modulation(DHPIM), multilevel digital pulse interval modulation(MDPIM) had unfixed symbol length, fixed-length digital pulse interval modulation (FDPIM) used in underwater wireless optical communication system was put forward. Bandwidth requirement and transmission capacity were analyzed, compared with on-off keying(OOK), PPM, DPIM and MDPIM. Based on the model of underwater wireless optical communication channel, packet error rate (PER) of FDPIM for this channel was presented. The results show that FDPIM is suitable for underwater optical wireless communication system

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Reference (17)

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Performances of fixed-length digital pulse interval modulation in underwater wireless optical communication

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