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  1. Replies
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    Re: Crossed feeders and AISG2/3

    In short: Yes, crossed feeders/jumpers are still possible.
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    2,349

    Re: Road Prediction in Atoll

    Yes use a vector file of the road and than use the coverage on vectors plugin as mentioned before.
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    Question Re: can't access to MINI-LINK ((

    you know the login?
    admin_user
    view_user
    ...
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    3,151

    Re: E/// RRU 4418 datasheet.

    Radio 2479 is a 3 Band Multi technologie RRU for B8, B20, B28 and has 4ports. It supports 4 Way receive diversity and has TX of B8, B20 combined and TX of B28 separated.
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    Re: 800372992 pattern files

    Hi RF-SYR,

    Find pattern for 800 372 992 in .MSI Planet format here below:

    https://we.tl/t-sAoWA6bDYm
  6. Re: DL 4x4 MIMO without overlapping coverage from each port

    This can work. In zones with overlap, you will get Mimo. Check if you can configure your Ports as separate Cells (Splitmode), it's more resonable. However single thing may be alarms, like RX...
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    Re: Atoll two LTE antennas per sector

    You do not need to add an additional antenna. You only need to set the number of TX and RX ports correctly. In your case it's 4TX and 4RX.

    Pathloss.
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    Re: EMF MEASUREMENTS IN 5G NR

    Hi Dmitry,

    Do you have other means to share this document?

    BR
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    Re: vendor swap dream or plan

    Doesn't work, your link.
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    Original Re: Mechanical TILT

    Really? In our network, 2m antennas are the ones that are most used. 1.4m is rare and 2.6m very common.
    You only need to check the physical antenna size in the antenna technical sheet and choose...
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    Question Re: LTE Antenna Pattern File

    Hello chinfong,

    In FMin and FMax you enter the Min and Max frequency of the Antenna Port for example FMin : 1710 FMax: 2690 for a Port/Antenna that covers DCS up to LTE-2600. These fields are used...
  12. Re: How to combine cross-polar antenna from pattern files (+45,-45) in Atoll?

    Will be fun once he starts to implement 4x4 MiMo(2 Xpol Arrays...) would need to redo averaging again.

    You know what you are getting yourself into? (It can quite easily a few hundert's of pattern...
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    Original Re: Cross polarized antenna modeling in Atoll

    Hi,

    As somebody already mentioned earlier, you will not find ideal 100% perfect antennas. It's normal to have small deviations in pattern files due to some physical effects (temperature,...
  14. Thread: 5G Test UE

    by pathloss
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    194,022

    Re: 5G Test UE

    check here, x55 does support 5G Standalone.
    https://www.qualcomm.com/products/snapdragon-x55-5g-modem

    Br
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    Re: LTE Channel Quality improvement::PaPb

    Hi Slava121,

    I know that some vendors do have a restriction to not allow more than 3dB boost and that you need to reduce Pb (PDSCH type B) to free up some power for allocation on RS.

    Is this...
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    Re: How Will 5G Work?

    for me this sounds like marketing blabla and even more it can create fear in the population as it meantion that so many towers are needed. However 5G Radio Access is divided in multiple parts, where...
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    Re: 5G Distinction

    Spam Posts or what...?
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    Re: Atoll Plugin Ideas

    Hi Slava,

    What you are looking for can be enabled in the point analysis tool of atoll. To do so, you need to set the correct parameters in Atoll.ini

    Will check how the parameter is called as i...
  19. Thread: Mimo 4x4

    by pathloss
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    4,645

    Re: Mimo 4x4

    Do you see TX1 RSRP, TX2 RSRP and TX3 RSRP, TX4 RSRP parameters? I only find TX1 and TX2, but can see Rank 1 till Rank 4.
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    Question Re: LTE 20M vs LTE CA 10M ?

    Indeed, i’ve overlooked the fact that sensitivity changes (difference to 2G, 3G). Thanks for pointing that out.
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    Question Re: LTE 20M vs LTE CA 10M ?

    Now I'm curious, how you improve coverage by splitting bandwidth, keep in mind that in that case you also split the power? (Same PA, same limits. E.g 1x2OMHz/40W or 1x10MHz/20W + 1x10MHz/20W). I...
  22. Thread: 2G HO issue

    by pathloss
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    2,219

    Re: 2G HO issue

    Hi,
    I had two similar cases in my network. The root cause was due to Co-BCCH / BSIC, HO command got send to wrong BTS.

    Check if your source cell has the possibility to see a cell with with same...
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    Re: Average Inter-Site Distance

    I think it's access 64bit.
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    Re: Samsung S7 Not Working with TEMS

    RTFM. TEMS documentation mentions that for Android, updates are disabled and that the user should not update, otherwise diagnostic port can be disabled. If you need to do an update, than you should...
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    Question Re: LTE 20M vs LTE CA 10M ?

    Go for 20MHz, not all UE's allow CA. Evenfought that I do not know a case were Intra-band CA would not be allowed.But I know cases like Xiaomi UE's that support some bands (e.g. B1, B3, B7, B20) but...
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