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A Medium Range Gbps FSO Link

Extended Field Performance Measurements

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Electrical Engineering and Applied Computing

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 90))

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Abstract

Wireless communications have been increasingly important. Besides Wi-Fi, FSO plays a very relevant technological role in this context. Performance is essential, resulting in more reliable and efficient communications. A 1.14 km FSO medium range link has been successfully implemented for high requirement applications at Gbps. An extended experimental performance evaluation of this link has been carried out at OSI levels 1, 4 and 7, through a specifically planned field test arrangement. Several results, obtained namely from simultaneous measurements of powers received by the laser heads for TCP, UDP and FTP experiments, are presented and discussed.

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References

  1. IEEE Std 802.11-2007 (2007) IEEE Standard for Local and metropolitan area networks-Specific Requirements-Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications (October 10, 2007); http://standards.ieee.org/getieee802

  2. Rockwell DA, Mecherle GS (2001) Wavelength selection for optical wireless communication systems. Proc SPIE 4530:27–35

    Article  Google Scholar 

  3. Amico MD, Leva A, Micheli B (2003) Free space optics communication systems: first results from a pilot field trial in the surrounding area of Milan Italy. IEEE Microwave Wirel Compon Lett 13(8):305–307 August

    Article  Google Scholar 

  4. Löschnigg M, Mandl P, Leitgeb E (2009) Long-term performance observation of a free space optics link. In: Proceedings of the 10th International Conference on Telecommunications-Contel, Zagreb, Croatia, June 8–10, pp 305–310

    Google Scholar 

  5. Mandl P, Chlestil Ch, Zettl K, Leitgeb E (2007) Hybrid systems using optical wireless, fiber optics and WLAN for temporary multimedia applications. In: Proceedings of the 9th International Conference on Telecommunications-Contel, Zagreb, Croatia, June 13–15, pp 73–76

    Google Scholar 

  6. Monteiro E, Boavida F (2002) Engineering of informatics networks, 4th edn. FCA-Editor of Informatics Ld, Lisbon

    Google Scholar 

  7. Pacheco de Carvalho JAR, Gomes PAJ, Veiga H, Reis AD (2008) Development of a university networking project. In: Putnik GD, Manuela Cunha M (eds) Encyclopedia of Networked and Virtual Organizations. IGI Global, Hershey, pp 409–422

    Google Scholar 

  8. Pacheco de Carvalho JAR, Veiga H, Marques N, Ribeiro Pacheco CF, Reis AD (2010) Laboratory performance of Wi-Fi WEP point-to-point links: a case study. Lecture notes in engineering and computer science: Proceedings of The World Congress on Engineering, WCE 2010, vol I, London, UK, 30 June–2 July, pp 764–767

    Google Scholar 

  9. Pacheco de Carvalho JAR, Gomes PAJ, Veiga H, Reis AD (2007) Wi-Fi and very high speed optical links for data and voice communications. In: Proc. 2ª Conferência Ibérica de Sistemas e Tecnologias de Informação, Universidade Fernando Pessoa, Porto, Portugal, 21–23 June, pp 441–452

    Google Scholar 

  10. Pacheco de Carvalho JAR, Veiga H, Gomes PAJ, Reis AD (2008) Experimental performance evaluation of a very high speed free space optics link at the university of Beira interior campus: a case study. In: Proc. SEONs 2008- VI Symposium on Enabling Optical Network and Sensors Porto, Portugal, 20–20 June, pp 131–132

    Google Scholar 

  11. Pacheco de Carvalho JAR, Veiga H, Gomes PAJ, Ribeiro Pacheco CFFP, Reis AD (2008) Experimental performance study of a very high speed free space optics link at the university of Beira interior campus: a case study. In: Proc. ISSPIT 2008-8th IEEE International Symposium on Signal Processing and Information Technology Sarajevo. Bosnia and Herzegovina, December 16–19, pp 154–157

    Google Scholar 

  12. Pacheco de Carvalho JAR, Marques N, Veiga H, Ribeiro Pacheco CF, Reis AD (2010) Field performance measurements of a Gbps FSO link at Covilha City, Portugal. Lecture notes in engineering and computer science: Proceedings of the world congress on engineering, WCE 2010, Vol I, 30 June–2 July, London, UK, pp 814–818

    Google Scholar 

  13. Web site http://www.fsona.com; SONAbeam 1250-S technical data; SONAbeam Terminal Controller management software

  14. Web site http://www.alvarion.com; Breeze NET B100 data sheet

  15. Web site http://dast.nlanr.net; Iperf software

  16. Web site http://www.enterasys.com; C2 switch technical manual

  17. Network Working Group. RFC 1889-RTP: A Transport Protocol for Real Time Applications, http://www.rfc-archive.org

  18. Web site http://www.cisco.com; Cisco Call Manager; Cisco IP Communicator

  19. Web site http://www.counterpath.com; eyeBeam Softphone CounterPath software

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Acknowledgments

Supports from University of Beira Interior and FCT (Fundação para a Ciência e a Tecnologia)/POCI2010 (Programa Operacional Ciência e Inovação) are acknowledged. We acknowledge Hewlett Packard and FSONA for their availability.

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Correspondence to J. A. R. Pacheco de Carvalho .

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de Carvalho, J.A.R.P., Marques, N., Veiga, H., Ribeiro Pacheco, C.F., Reis, A.D. (2011). A Medium Range Gbps FSO Link. In: Ao, SI., Gelman, L. (eds) Electrical Engineering and Applied Computing. Lecture Notes in Electrical Engineering, vol 90. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-1192-1_11

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  • DOI: https://doi.org/10.1007/978-94-007-1192-1_11

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  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-007-1191-4

  • Online ISBN: 978-94-007-1192-1

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