Thanks Terry

I am running F1F2.  So leave the eNB at 6.6 and move the UE's to .89 ?


On 20/09/2016 11:30 AM, Adam Brodel wrote:

Why back to .89?  Are there problems with .105?

*From:* [] *On Behalf Of *Terry Duchcherer
*Sent:* Tuesday, September 20, 2016 6:40 AM
*Subject:* Re: [Telrad] Down tilt

Ian, if you are running version 105 on the UE’s, try downgrading to .89. Also, with the sectors not back to back using F1F2 would be better.


*From:* <> [] *On Behalf Of *Ian Fraser
*Sent:* Monday, September 19, 2016 8:00 PM
*To:* Jeremy Austin < <>>; <>
*Subject:* Re: [Telrad] Down tilt

There are only 12 UE on that eNB. Average plan is 1x5. CINRS are all pretty good. I can lock them to the sector freq based on geographical location but thats a pain if I need to change channels.



-------- Original message --------
From: Jeremy Austin < <>>
Date:09-19-2016 7:59 PM (GMT-05:00)
To: <>
Subject: Re: [Telrad] Down tilt

On Mon, Sep 19, 2016 at 2:17 PM, Ian Fraser < <>> wrote:

    Now I see in BV that UpLink utilization is higher than it has ever
    at 91% (peak was ~75% previously)  vs. DL at 58%.   I expect UL to
    or at least stay the same since we mitigated the noise slightly.

    I stopped frequency locking the UE's - could the UL utilization be
    caused by UE's that are on the 'wrong' sector ?

How many UEs are on your ENB that's seeing high up utilization?

We're currently wrangling with high upload (96% and more) usage on at least one sector in the low 20s. CINR are fairly high across the board. Seems to be new since 6.6, and doesn't seem to make much difference whether we're in 2x4 or 4x4 mode.

We've been comparing the output of "show ue-info active-ue-info-list bearer-information" to identify UEs on the wrong sector. However, we're not using split mode, so I doubt that would be helpful for you — from what I recall, split mode just splits the RF chains, not the overall LTE capacity, so a client has no way to identify which sector it's on.


Jeremy Austin

(907) 895-2311 <tel:%28907%29%20895-2311>

(907) 803-5422 <tel:%28907%29%20803-5422> <>

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