Browsing by Subject "Modified Double Weight (MDW)"

Now showing items 1-5 of 5

    • Analysis of OCDMA system performance based on QPSK modulation format for local area network 

      Norfadilah, Ahmad (Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2015-06)
      The demand for higher communication and network communication system is the main reason for the need improvement of communication system to reach and meet the needs of customers. With the modern communication system allows ...

    • Cardinality enhancement of spectral/spatial modified double weight code optical code division multi-Access system by PIIN suppression 

      Amir Razif Arief, Jamil Abdullah, Dr.; Syed Alwee Aljunid, Syed Junid, Prof. Dr.; Anuar, Mat Safar, Ir. Dr.; Junita, Mohd Nordin; R. Badlishah, Ahmad, Prof. Dr. (Elsevier GmbH, 2013-10)
      A new two-dimensional (2-D) optical code division multiple access (OCDMA) scheme to increase the achievable system capacity is proposed. The code exhibits good cross-correlation property time and wavelength shift. Performances ...

    • Investigation the performance of unipolar SAC-OCDMA codes 

      Ibrahim Fadhil, Radhi; Thanaa Hussein, Abd.; Syed Alwee Aljunid, Syed Junid, Prof. Dr.; Hilal Adnan, Fadhil, Dr. (AENSI Publications, 2012-01)
      In this paper, we investigate the performance of unipolar Spectral Amplitude Coding Optical Code Division multiple Access (SAC-OCDMA) codes. A performance comparison made between various unipolar SAC-OCDMA codes such as ...

    • Modified double weight (MDW) code for automotive industry based on FPGA platform 

      Syed Alwee Aljunid, Syed Junid, Prof. Dr.; Anuar, Mat Safar, Ir. Dr.; Amir Razif Arief, Jamil Abdullah, Dr.; Hassan, Yousif, Dr.; Mohd Rashidi, Che Beson; Abdul Rahman, Kram; Abdullah Omar Ali, Al-Dhaibani; Hamza Mohammed Ridha, Al-Khafaji, Dr. (Universiti Malaysia Perlis (UniMAP)School of Computer Engineering and Communication, 2014-05)
      MOW-OCOMA network utilizes Field Programmable Gate Array (FPGA), Fibre Bragg Grating (FBG) and optical switch as a code generator. MOW-OCOMA FPGA network offers parallel processing with fast optical switching at low cost. ...

    • Realization of wavelength-time modified double weigs-button-field 

      Amir Razif Arief, Jamil Abdullah, Dr.; Syed Alwee Aljunid, Syed Junid, Prof. Dr.; Anuar, Mat Safar, Ir. Dr.; R. Badlishah, Ahmad, Prof. Dr.; Junita, Mohd Nordin; Mohd Rashidi, Che Beson (Trans Tech Publications, 2014)
      Explosive growth of bandwidth demand together with advance in latest communication services and emerging applications have inspired interest in optical code division multiple access (OCDMA). The work focuses on analysis ...