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SDM

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    • April 17, 2016 at 5:09 pm #37671
      FAYIQA NAQSHBANDI
      Spectator

      HI ALL..

      is there any provision for implementing Space division Multipexing (SDM) system using Optisystem..?

      Regards
      FAYIQA

    • April 18, 2016 at 12:43 am #37732
      Rahul Tiwari
      Participant

      Hi Fayiqa,

      I do not think it is possible in the latest version.. Try going through the following link:

      Space-Division Multiplexing

      Regards
      Rahul Tiwari

      • April 18, 2016 at 4:03 am #37762
        FAYIQA NAQSHBANDI
        Spectator

        HI RAHUL..

        Thank you for the link you have shared.. But i suppose it is a very older link and then it was version 7 and now it is version 14.. And i presume we have mutltimode fibers in the library as weel though not sure.

        Regards

    • April 18, 2016 at 2:57 am #37735
      Kanwarjeet Singh
      Participant

      Hi Dear,
      Apparently the optisystem does not support SDMA i guess but still your can inquire about it by asking them. You can mail them about your query. I hope you will get some satisfactory answers. Thanking you.

      Regards
      Kanwarjeet

      • April 18, 2016 at 4:06 am #37763
        FAYIQA NAQSHBANDI
        Spectator

        HELLO KANWARJEET..

        Thanks for the response i appreciate but i think we should be able to..I think we have multimode fibers available and that should serve our purpose but yes i think better inquire from them.

        Regards

        • April 18, 2016 at 4:09 am #37764
          Kanwarjeet Singh
          Participant

          Hi Dear,

          I am not sure if we have the multimode fibers but as far as i know e cannot implement SDMA rest God knows. I think better option is to contact soptiwave personals they will surely help.

          Regards
          Kanwarjeet

        • April 18, 2016 at 5:04 pm #38245
          FAYIQA NAQSHBANDI
          Spectator

          HI KANWARJEET..
          I hope we can..anyway thanks for your efforts..

          Regards

    • April 18, 2016 at 4:25 am #37774
      Rahul Tiwari
      Participant

      Hi FAYIQA,

      I Agree with you on this it is an older link..

      Regards

      • April 18, 2016 at 5:06 pm #38246
        FAYIQA NAQSHBANDI
        Spectator

        HELLO RAHUL..
        Thank you for your acknowledgement..I appreciate.

        Regards

    • April 18, 2016 at 4:44 am #37787
      Rahul Tiwari
      Participant

      Hi Kanwarjeet,

      I also believe contacting optiwave support is the best solution…
      Regards

    • April 18, 2016 at 1:08 pm #38197
      Rajguru M. Mohan
      Participant

      Hi Fayiqa,
      Please refer to the followings links for implementation of Space division Multipexing (SDM) system using Optisystem.

      Space division Multiplexing

      Space-Division Multiplexing


      We also know that SDM is the latest field of research in the fields of wireless comminicationfor application in the Massive MIMO technology.
      Optical communication technology has been advancing rapidly for several decades, supporting our increasingly information-driven society and Much of this progress has been in finding innovative ways to increase the data-carrying capacity of a single optical fibre. To achieve this, researchers have explored and attempted to optimize multiplexing in time, wavelength, polarization and phase. Commercial systems now utilize all four dimensions to send more information through a single fibre than ever before.

      Invitation for input on spatial multiplexing in OptiSystem


      https://www.osapublishing.org/abstract.cfm?uri=ACPC-2015-ASu5D.2
      http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=6656540

      • April 18, 2016 at 5:13 pm #38249
        FAYIQA NAQSHBANDI
        Spectator

        HI RAJGURU..

        Firstly thank you for your concern.. I really appreciate and the links are very apt and are very helpful indeed.. Thank you once again.

        Regards

    • April 18, 2016 at 2:17 pm #38205
      Ankita Sharma
      Participant

      Hi all,

      I agree with Rajguru that that SDM is the latest field of research in the fields of wireless communication.. Also the links by Rajguru are very inormative..

      Regards
      Ankita

      • April 18, 2016 at 5:14 pm #38250
        FAYIQA NAQSHBANDI
        Spectator

        HELLO ANKITA..
        Thank you for the concern..I appreciate.

        Regards

    • April 18, 2016 at 9:31 pm #38251
      Rajguru M. Mohan
      Participant

      you are most welcome Fayiqa and Ankita
      for your agreement and consent.

      As i have already said Space division multiplexing is mostly used in wireless communication till date.
      And also the main advantage of SDMA is frequency reuse. Provided the reuse distance is preserved in the network architecture, interference can be near zero, even if mobile stations use the same allocated frequencies.

      So, it should be implemented in optical communication using optisystem software.

      As we shifting towards hybrid networks — wireless and optical , so we hope to use it , SDMA architecture saves on valuable network resources and prevents redundant signal transmission in areas where mobile devices are currently inactive.
      And SDMA technology channels radio signals based on the location of the mobile station.

      Thanks
      Rajguru

    • April 19, 2016 at 2:45 am #38273
      FAYIQA NAQSHBANDI
      Spectator

      HI RAJGURU..

      Thank you so much for sharing little more knowledge.. It would certainly help .

      Regards

    • April 19, 2016 at 3:27 am #38291
      deepak jha
      Participant

      Hi Fayiqa,

      I agree with you that efforts of Rajguru are worth appreciating…

      Regards

      .

    • April 20, 2016 at 2:59 pm #38409
      Rajguru M. Mohan
      Participant

      You are most welcome FAYIQA NAQSHBANDI
      As we know Space division multiplexing is one of latest techniques of multiplexing or multiple access.
      It was a very useful discuss and got basic as well as good information of SDM.

      Thanks for starting such useful and latest technologies on forum

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