• DocumentCode
    3663247
  • Title

    Three new families of optimal variable-weight optical orthogonal codes

  • Author

    Jin-Ho Chung;Kyeongcheol Yang

  • Author_Institution
    School of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology, Korea
  • fYear
    2015
  • fDate
    6/1/2015 12:00:00 AM
  • Firstpage
    1546
  • Lastpage
    1550
  • Abstract
    In optical communication systems supporting multiple quality-of-services, variable-weight optical orthogonal codes (VW-OOCs) are employed as spreading codes. In this paper, we present three new families of optimal VW-OOCs with length (q - 1)N and maximum correlation value 1, where q is a prime power and N is a positive integer with gcd(q - 1, N) = 1. These new optimal VW-OOCs can be obtained from optimal constant-weight optical orthogonal codesof length N. Compared with the previously known optimal VW-OOCs, these families can have codewords of higher weights.
  • Keywords
    "Correlation","Adaptive optics","Integrated optics","Optical fiber networks","Multiaccess communication","Cryptography","Electronic mail"
  • Publisher
    ieee
  • Conference_Titel
    Information Theory (ISIT), 2015 IEEE International Symposium on
  • Electronic_ISBN
    2157-8117
  • Type

    conf

  • DOI
    10.1109/ISIT.2015.7282715
  • Filename
    7282715
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3663247