지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.10
- 수록면
- 440 - 455 (16page)
이용수
초록· 키워드
오류제보하기
In this paper, we carry out a performance analysis of a two-user free-space optical (FSO) communicationsystem with photodetector multiplexing, in which the two users are defined as the primary user (PU) andsecondary user (SU). Unlike common single-user FSO systems, our photodetector multiplexing FSO systemdeploys a shared detector at the receiver and enables PU and SU to send their own data synchronously.
We conduct the performance analysis of this FSO system for two cases: (1) in the absence of backgroundradiation, and (2) in the presence of background radiation. Decision strategies for PU and SU are presentedaccording to the two scenarios above. Exact and approximate conditional symbol-error probability (SEP)expressions for both PU and SU are derived, in an ideal channel with no fading. Average SEP expressionsare also presented in the no-background-radiation scenario. Additionally, in some particular cases wherethe power ratio tends to 0.5 or 1, approximate SEP expressions are also obtained. Finally, numericalsimulations are presented under different conditions, to support the performance analysis.
목차
등록된 정보가 없습니다.
참고문헌 (31)
참고문헌 신청
M. A. Khalighi / 2014 / Survey on free space optical communication : a communication theory perspective / IEEE Commun. Surveys Tuts 16:2231~2258
S. Arnon / 2015 / Guest editorial optical wireless communications / IEEE J. Sel. Areas Commun 33:1733~1737
A. A. Farid / 2007 / Outage capacity optimization for free-space optical links with pointing errors / J. Lightwave Technol 25:1702~1710
M. -A. Khalighi / 2009 / Fading reduction by aperture averaging and spatial diversity in optical wireless systems / J. Opt. Commun. Netw 1:580
L. C. Andrews / 1992 / Aperture-averaging factor for optical scintillations of plane and spherical waves in the atmosphere / J. Opt. Soc. Am. A 9:597
S. Arnon / 2015 / Guest editorial optical wireless communications / IEEE J. Sel. Areas Commun 33:1733~1737
A. A. Farid / 2007 / Outage capacity optimization for free-space optical links with pointing errors / J. Lightwave Technol 25:1702~1710
M. -A. Khalighi / 2009 / Fading reduction by aperture averaging and spatial diversity in optical wireless systems / J. Opt. Commun. Netw 1:580
L. C. Andrews / 1992 / Aperture-averaging factor for optical scintillations of plane and spherical waves in the atmosphere / J. Opt. Soc. Am. A 9:597
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Joint Transmission Slot Assignment, FSO Links Allocation and Power Control for Hybrid RF/FSO Wireless Mesh Networks
Current Optics and Photonics
2017 .04
-
Performance Analysis of an AF Dual-hop FSO Communication System with RF Backup Link
Current Optics and Photonics
2019 .08
-
On the Performance of All-optical Amplify-and-forward Relaying with a Backup Radio-frequency Link Over Strong Atmospheric Turbulence and Misalignment Fading
Current Optics and Photonics
2021 .04
-
Performance Analysis of Hybrid SIMO-RF/FSO Communication System with Fixed Gain AF Relay
Current Optics and Photonics
2019 .10
-
Asymptotic Performance Analysis of Free-Space Optical Links with Transmit Diversity
Current Optics and Photonics
2016 .08
-
BER Analysis of Coherent Free Space Optical Communication Systems with Holographic Modal Wavefront Sensor
Current Optics and Photonics
2017 .02
-
Hybrid Atmospheric Compensation in Free-Space Optical Communication
Current Optics and Photonics
2016 .02
-
The Photodetector using Two different Metal contact
한국진공학회 학술발표회초록집
2019 .08
-
Polydiacetylene이 함유된 PU 나노섬유와 PU 필름의 VOCs 가스 감지 반응속도 비교
한국생활과학회 학술대회논문집
2019 .05
-
High performance graphene photodetector with van der Waals heterostructure through tuning carrier tunneling
한국진공학회 학술발표회초록집
2019 .08
-
Performance Enhancement of Photodetector by Selective p-Doping Technique
한국진공학회 학술발표회초록집
2021 .02
-
Resolution of Temporal-Multiplexing and Spatial-Multiplexing Stereoscopic Televisions
Current Optics and Photonics
2017 .02
-
Improvment of responsivity on Cs₂AgBiBr6 perovskite photodetector by using ZnO/SnO₂ double electron transport layer
한국진공학회 학술발표회초록집
2020 .02
-
비정질 IGZO 가시광선 Photodetector에 Post-Fabrication Annealing이 미치는 영향
한국진공학회 학술발표회초록집
2017 .02
-
RGB color selective photodetector using quantum dots
한국진공학회 학술발표회초록집
2017 .08
-
High performance graphene photodetector with van der Waals heterostructure through tuning carrier tunneling
한국진공학회 학술발표회초록집
2020 .02
-
BER Analysis of Coherent Free Space Optical Systems with BPSK over Gamma-Gamma Channels
Current Optics and Photonics
2015 .06
-
Ultrafast and flexible UV photodetector based on NiO
한국진공학회 학술발표회초록집
2016 .02
-
Infrared-assisted annealing for high performance UV photodetector based on ZnO thin films
한국진공학회 학술발표회초록집
2018 .02
-
Fabrication of ZnO based transparent and flexible ultraviolet photodetector with fast response speed by using thermal dissipation annealing method
한국진공학회 학술발표회초록집
2019 .08
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2023-425-000239228