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Thread: Fixed vs adaptive modualtion comparision

  1. 2010-02-24, 01:34 AM #1
    RF engineer
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    Default Fixed vs adaptive modualtion comparision

    hi
    Below is the snapshot of difference between fixed and dynamic modaulation in GSM and WCDMA.
    BR
    RF
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  2. 2010-02-24 01:34 AM # ADS
    Finetopix
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  3. 2010-02-24, 03:19 AM #2
    wolverine
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    I was reading about this the other day. Ethernet over Microwave links.
  4. 2010-02-24, 04:04 AM #3
    Cost_Reducer
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    Hi,

    Quote Originally Posted by markos View Post
    I was reading about this the other day. Ethernet over Microwave links.
    ACM (adaptive coding and modulation scheme) is in Microwave Ethernet / GBE links a Must Have today and it works well. There are up to 8 possibles modulation points, from QPSK up to 256QAM.


    Regrads,
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