LEADER 04048nam 22006375 450 001 9910983362003321 005 20241210115245.0 010 $a9789819785438 010 $a981978543X 024 7 $a10.1007/978-981-97-8543-8 035 $a(CKB)36959462500041 035 $a(MiAaPQ)EBC31824057 035 $a(Au-PeEL)EBL31824057 035 $a(DE-He213)978-981-97-8543-8 035 $a(OCoLC)1478702490 035 $a(EXLCZ)9936959462500041 100 $a20241210d2025 u| 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aNon-Line-of-Sight Ultraviolet Communications $ePrinciples and Technologies /$fby Renzhi Yuan, Zhifeng Wang 205 $a1st ed. 2025. 210 1$aSingapore :$cSpringer Nature Singapore :$cImprint: Springer,$d2025. 215 $a1 online resource (121 pages) 225 1 $aSpringerBriefs in Computer Science,$x2191-5776 311 08$a9789819785421 311 08$a9819785421 327 $aChapter 1 Introduction to Ultraviolet Communications -- Chapter 2 Channel Modeling of Ultraviolet Communications -- Chapter 3 Achievable Information Rates of Ultraviolet Communications -- Chapter 4 Full-Duplex Ultraviolet Communications -- Chapter 5 Relay-Assisted Ultraviolet Communications -- Chapter 6 None-Line-of-Sight Ultraviolet Positioning -- Chapter 7 Future Prospects of Ultraviolet Communications. 330 $aThis book provides a comprehensive review and the latest progress of ultraviolet communications. Optical wireless communications employing electromagnetic waves in optical wavebands as information carriers can achieve higher communication bandwidth compared with radio frequency based wireless communication. However, the good directionality of optical waves degrades its non-line-of-sight transmission ability for avoiding obstacles. The ultraviolet communication employs the ultraviolet light in ?solar blind? waveband (200?280 nm) as information carriers. The name ?solar blind" is derived from the fact that the solar radiation in 200?280 nm is strongly absorbed by the ozone layer of the atmosphere such that little ultraviolet lights can reach the earth's surface. Therefore, ultraviolet communications enjoy low background radiation noise compared with other optical wireless communications. Besides, the strong absorption effect of ultraviolet lights in the atmosphere also guarantees a good local security due to the verified low-probability-of-detection. Therefore, the ultraviolet communication becomes a promising non-line-of-sight optical wireless communication technology and attracted increasing research attentions in recent decades. This book mainly focuses on the key principles and technologies of ultraviolet communications, including the channel modeling, achievable information rate, full-duplex ultraviolet communication, relay-assisted ultraviolet communication, non-line-of-sight ultraviolet positioning, and some future prospects of ultraviolet communications. . 410 0$aSpringerBriefs in Computer Science,$x2191-5776 606 $aComputer networks 606 $aTelecommunication 606 $aInternet of things 606 $aComputer Communication Networks 606 $aMicrowaves, RF Engineering and Optical Communications 606 $aCommunications Engineering, Networks 606 $aInternet of Things 615 0$aComputer networks. 615 0$aTelecommunication. 615 0$aInternet of things. 615 14$aComputer Communication Networks. 615 24$aMicrowaves, RF Engineering and Optical Communications. 615 24$aCommunications Engineering, Networks. 615 24$aInternet of Things. 676 $a004.6 700 $aYuan$b Renzhi$01786092 701 $aWang$b Zhifeng$01786093 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910983362003321 996 $aNon-Line-of-Sight Ultraviolet Communications$94317499 997 $aUNINA