Wireless Access

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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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LTE/GSM/UMTS antenna nearby wi-fi antenna interference

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  • 1.  LTE/GSM/UMTS antenna nearby wi-fi antenna interference

    Posted Feb 25, 2017 11:18 PM
      |   view attached

    -What the impact will be , if the AP-225 or AP-325 too close to LTE/GSM/UMTS antenna ?

     

    -Any reference documents ?



  • 2.  RE: LTE/GSM/UMTS antenna nearby wi-fi antenna interference

    EMPLOYEE
    Posted Feb 25, 2017 11:55 PM

    From the datasheet:

     

    "Advanced cellular coexistence (ACC) feature to effectively deal with interference from cellular systems"



  • 3.  RE: LTE/GSM/UMTS antenna nearby wi-fi antenna interference

    Posted Feb 26, 2017 12:25 AM

    Many Thanks

    so , what exactly the interferance from a  cellular system ?



  • 4.  RE: LTE/GSM/UMTS antenna nearby wi-fi antenna interference

    MVP
    Posted Feb 27, 2017 04:52 AM

    Colin, Do you know what that feature does for (the soon to be) LTEadvancedPro which is operating on 5GHz?



  • 5.  RE: LTE/GSM/UMTS antenna nearby wi-fi antenna interference

    EMPLOYEE
    Posted Feb 27, 2017 07:42 AM

    There is an LTE band that operates in at 2.6ghz and there is filtering to prevent it from interfering with a WLAN deployment.  I am not sure if the LTE band on the 5ghz band is even approved or deployed.



  • 6.  RE: LTE/GSM/UMTS antenna nearby wi-fi antenna interference

    MVP
    Posted Feb 27, 2017 08:23 AM

    FYI: I read on a Dutch tech website that 3GPP set the specs for lte release 13 which includes the 5GHz spectrum.

    The same news bullitin mentioned that Dutch provider Vodefone was planning on using this band end this or early next year.. but this was recanted lated on.

     

    I'm guessing we will be fighting for 'our' 5GHz spectrum relatively soon.