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Received signal strength and nxn MIMO

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  • 1.  Received signal strength and nxn MIMO

    Posted Nov 09, 2018 07:01 PM
    Hi guys,

    Let's say I have a 303 access point (2x2) which has a 21 dBm aggregate transmit power (18 dBm per chain). Let's say I have a 2x2 client which receives -50 dBm. For some reason, one of the client's chains fails so now it operates like a 1x1 client. I understand in this new situation one of the transmit streams is useless for the client. Will the client now receive -53 dBm (3 dB less since now it is 1x1 instead of 2x2)?

    Regards,
    Julián


  • 2.  RE: Received signal strength and nxn MIMO

    Posted Nov 12, 2018 08:55 AM

    Hi,

     

    Any idea?

     

    Regards,

    Julian