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OCDMA platform for avionics applications

OCDMA platform for avionics applications

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© The Institution of Engineering and Technology
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A scalable OCDMA platform for testing different avionics applications at Lockheed Martin has been designed and built. The platform enables communication at OC-24 per user with raw BER<10−12 using fast wavelength-hopping, time-spreading prime codes with picosecond optical pulses. A novel optical encoder/decoder pair enables a connectivity approaching a so-called ‘one-time pad’ security and eavesdropping studies.

Inspec keywords: code division multiple access; encoding; optical communication; aircraft communication; error statistics; avionics

Other keywords: avionics applications testing; Lockheed Martin; bit error rate; OCDMA platform; time-spreading prime codes; optical pulses; optical encoder-decoder; wavelength-hopping

Subjects: Multiple access communication; Other topics in statistics; Codes; Aircraft electronics; Optical communication

References

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      • C.E. Shannon . Communication theory of secrecy system. Bell Syst. Tech. J. , 656 - 715
    2. 2)
    3. 3)
      • Glesk, I., Bres, C.-S., Huang, Y.-K., Rand, D., Prucnal, P.R.: `Demonstration of a 1.25 Gbps incoherent 2D-OCDMA communication platform with bit-to-bit code swapping', CLEO/IQEC and PhAST Tech. Dig. on CDROM (Optical Society of America, 2006, Washington, DC, CWH2.
    4. 4)
      • G.-C. Yang , W.C. Kwong . (2002) Prime codes with applications to CDMA optical and wireless networks.
    5. 5)
      • I. Glesk , V. Baby , C.-S. Bres , L. Xu , D. Rand , P.R. Prucnal , W.C. Kwong . A design of a wavelength-hopping time-spreading incoherent optical code division multiple access system. Acta Phys. Slovaca , 55 , 211 - 227
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