Optimizing power level and bit error rate in free space optical communication

被引：0

作者：

Ahmed, M.A. ^{[1
]}

Hasan, Kh.Kh. ^{[1
]}

机构：

[1] AL-Shirqat College of Engineering, Tikrit University, P.O.Box: 42, Salahadin, Province, Iraq

来源：

Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika) | 2020年 / 79卷 / 08期

关键词：

Errors - Q factor measurement - Optical communication - Optical signal processing;

D O I：

10.1615/TelecomRadEng.v79.i8.30

中图分类号：

学科分类号：

摘要：

Bit Error Rate (BER) in telecommunication is a marker of how data has to retransmit based on error bits occurrence. In optical communication, different coding and modulation schemes have been suggested to improve the BER. Free Space Optical (FSO) communication system has been developed using a 1550 nm optical beam for 3 km. The developed scheme has been tested with four different scenarios where Return to Zero (RZ) and Non-Return to Zero (NRZ) coding besides EAM and Mach-Zehnder modulation schemes have been selected. The selection of the best scenario depends on three factors, which are the power level, min BER, and max Q-Factor. The numerical simulation analysis showed that the NRZ coding and Mach-Zehnder modulation gives the optimized overall performance with the output power level of-33.104 dBm, 1.33816e-024 min BER, and 10.1646 max Q-Factor with the stable eye diagram. © 2020 Begell House Inc.. All rights reserved.

引用

页码：667 / 675

共 50 条

[1] Control of bit error rate introduced by platform vibration for free space optical communication
Institute of Optical Communication Engineering, Nanjing Universty, Nanjing 210093, China
[J]. Zhongguo Jiguang, 2007, 4 (499-502):
[2] Improvement of Bit Error Rate in Free Space Optical Link
Novak, Marek
Janik, Lukas
Hudcova, Lucie
Wilfert, Otakar
Dobesch, Ales
[J]. 2016 INTERNATIONAL CONFERENCE ON BROADBAND COMMUNICATIONS FOR NEXT GENERATION NETWORKS AND MULTIMEDIA APPLICATIONS (COBCOM), 2016,
[3] Impact of aperture averaging on bit-error rate for free-space optical communication
Yang, Changqi
Jiang, Wenhan
Rao, Changhui
[J]. Guangxue Xuebao/Acta Optica Sinica, 2007, 27 (02): : 212 - 218
[4] Bit error rate and reliability analysis of cooperative communication in free-space optical systems
Dubey, Vineeta
Chadha, Devi
Chandra, Vinod
[J]. PHOTONIC NETWORK COMMUNICATIONS, 2014, 28 (01) : 92 - 101
[5] Bit error rate and reliability analysis of cooperative communication in free-space optical systems
Vineeta Dubey
Devi Chadha
Vinod Chandra
[J]. Photonic Network Communications, 2014, 28 : 92 - 101
[6] Exact distributions for bit error rate and channel capacity in free-space optical communication
Kumar, Santosh
Singh, Rajeev Kumar
Karmeshu
[J]. IET COMMUNICATIONS, 2019, 13 (18) : 2966 - 2972
[7] Bit Error Rate performance analysis for Free Space Optic communication
Basudewa, M., I
Bagaskara, Z. H.
Damita, S. S. A.
Putra, R. F.
Ahmadi, D.
[J]. INTERNATIONAL SYMPOSIUM ON MATERIALS AND ELECTRICAL ENGINEERING 2019 (ISMEE 2019), 2020, 850
[8] Bit error rate in free-space optical communication systems with a partially coherent transmitting beam
Vorontsov M.A.
Dudorov V.V.
Zyryanova M.O.
Kolosov V.V.
Filimonov G.A.
[J]. Atmospheric and Oceanic Optics, 2013, 26 (3) : 185 - 189
[9] Bit-error rate for free-space optical communication with tip-tilt compensation
Yang, Changqi
Jiang, Wenhan
Rao, Changhui
[J]. WAVES IN RANDOM AND COMPLEX MEDIA, 2006, 16 (03) : 281 - 292
[10] Bit Error Rate Analysis of Free-Space Optical Communication Over General Malaga Turbulence Channels with Pointing Error
Alheadary, Wael G.
Park, Ki-Hong
Alouini, Mohamad-Slim
[J]. 2016 IEEE 27TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2016, : 1243 - 1248

← 1 2 3 4 5 →