Jump to content

Network Vision: A before and after comparison


Recommended Posts

All, I was able to snap some photos of a before and after Network Vision upgrade. The site is KC03SW149 right outside of Manhattan Kansas. Enhanced 3G and LTE are up and running on this site. I will post those speedtests below.

 

Before Network Vision:

 

beforeuw.jpg

 

 

 

After Network Vision:

 

 

aftertx.jpg

 

 

 

Another View:

 

 

96084934.jpg

 

 

4G Speed Tests:

 

20120812113354.png

 

Consistent 20+ mbps download and 10+ mbps upload.

 

 

Enhanced 3G:

 

20120812112627.png

 

 

 

The enhanced 3G is definitely active. When I took the Before picture, I had also ran a speedtest and got under 100kbps.

  • Like 16
Link to comment
Share on other sites

Very nice post. The Overland Park speed test server is a good choice. And thanks for showing everyone how great antenna pics should look.

 

AJ

  • Like 2
Link to comment
Share on other sites

Post nv sites seem messier.

 

Legacy equipment sent modulated RF via coax to/from the antennas. Network Vision has to send demodulated digital data via coax or fiber to/from the RRUs and supply them with power.

 

AJ

Link to comment
Share on other sites

What's the round looking antenna in the post-NV picture?

 

A radome.

 

AJ

Link to comment
Share on other sites

Are these panels 1900/800 combined if so why do you think they didn’t take the others down but just rearranged them?

 

The legacy equipment is left on the cell site initially, then the contractor comes back and removes it several weeks later.

Link to comment
Share on other sites

They cannot take down or turn off the legacy network when they start installing panels, or there would be a one to two week period when the site would be dead. There must be a period when they both are installed on the tower. Additionally, they do not schedule removal of legacy equipment for at least 45 days after completion, to allow any issues to be worked out. That way, if there is a problem with the NV install, they can revert back to the legacy if they need to.

 

Robert via Samsung Galaxy S-III 32GB using Forum Runner

  • Like 2
Link to comment
Share on other sites

They cannot take down or turn off the legacy network when they start installing panels, or there would be a one to two week period when the site would be dead. There must be a period when they both are installed on the tower. Additionally, they do not schedule removal of legacy equipment for at least 45 days after completion, to allow any issues to be worked out. That way, if there is a problem with the NV install, they can revert back to the legacy if they need to.

 

Robert via Samsung Galaxy S-III 32GB using Forum Runner

 

Way more specific than my answer...

Link to comment
Share on other sites

What is the best way to figure out where these towers are? I live in Manhattan KS and have been trying to figure out where I'm getting LTE and where I'm not. I have the netmonitor app but it doesn't always work for me. I looked at sprints network.sprint.com site and have it pretty narrowed down I think. I live right near where far right tower is on this graphic, but no LTE for me. I know if i drive around or go down to the middle of town, I can pick up LTE.

What other tools are good to use to test?

Thanks

post-1313-0-90556600-1344869770_thumb.jpg

Link to comment
Share on other sites

Well i meant more of a "boots on the ground" type method but you have a good point. This is a very handy/helpful site and I do appreciate it much.

 

Monitoring apps by themselves won't do you much good. First, understand that none of them are able to map LTE towers directly. The better ones do log and map CDMA sectors (typically 3 per tower) which may or may not be actual tower locations. (I use the CDMA Field Test app for that.) Even when they are not, they do map coordinates offset some distance around the towers, with sequential BSID values. So if you want to do a boots-on-the-ground survey, you still need S4GRU's map of the actual towers to see where they are. There are several threads discussing this issue here. Just search.

Link to comment
Share on other sites

What is the best way to figure out where these towers are? I live in Manhattan KS and have been trying to figure out where I'm getting LTE and where I'm not. I have the netmonitor app but it doesn't always work for me. I looked at sprints network.sprint.com site and have it pretty narrowed down I think. I live right near where far right tower is on this graphic, but no LTE for me. I know if i drive around or go down to the middle of town, I can pick up LTE.

What other tools are good to use to test?

Thanks

If you are around the mall in Manhattan, you are getting LTE from the tower I posted pics of. Just looking at your screenshot you posted, those tower locations are correct.
Link to comment
Share on other sites

If you are around the mall in Manhattan, you are getting LTE from the tower I posted pics of. Just looking at your screenshot you posted, those tower locations are correct.

Ya i know I get 4g down by the mall and down in the ville. It's very good speedwise for me also. Best speeds I've seen have been 32meg down/8 up.

 

Anywho, I just donated, and will search around here for some other tools to use.

  • Like 1
Link to comment
Share on other sites

Post nv sites seem messier.

 

Sent from my Nexus S 4G using Tapatalk 2

 

Looks like AT&T's mess with all the wires on the bottom of the panel after they came through and did their RRU installs about 6-8 months ago.

Link to comment
Share on other sites

  • 2 months later...

Looks like AT&T's mess with all the wires on the bottom of the panel after they came through and did their RRU installs about 6-8 months ago.

 

 

When I have a chance I'll have to take a Pic of a mess of cell site on Philly that has to be an AT&T site... it's on a 2 story building in center city and panels all hodge podged with RRU's and all kinds of stuff all over the place...

Link to comment
Share on other sites

The extra cables make the site look messy. Thanks for the picture. Any chance of having similar view for Samsung market and ALU?

I can dig around and find some. Someone just posted some good ones but I can't remember which thread I was in.
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • large.unreadcontent.png.6ef00db54e758d06

  • gallery_1_23_9202.png

  • Posts

    • Since this is kind of the general chat thread, I have to share this humorous story (at least it is to me): Since around February/March of this year, my S22U has been an absolute pain to charge. USB-C cables would immediately fall out and it progressively got worse and worse until it often took me a number of minutes to get the angle of the cable juuuussst right to get charging to occur at all (not exaggerating). The connection was so weak that even walking heavily could cause the cable to disconnect. I tried cleaning out the port with a stable, a paperclip, etc. Some dust/lint/dirt came out but the connection didn't improve one bit. Needless to say, this was a MONSTER headache and had me hating this phone. I just didn't have the finances right now for a replacement.  Which brings us to the night before last. I am angry as hell because I had spent five minutes trying to get this phone to charge and failed. I am looking in the port and I notice it doesn't look right. The walls look rough and, using a staple, the back and walls feel REALLY rough and very hard. I get some lint/dust out with the staple and it improves charging in the sense I can get it to charge but it doesn't remove any of the hard stuff. It's late and it's charging, so that's enough for now. I decide it's time to see if that hard stuff is part of the connector or not. More aggressive methods are needed! I work in a biochem lab and we have a lot of different sizes of disposable needles available. So, yesterday morning, while in the lab I grab a few different sizes of needles between 26AWG and 31 AWG. When I got home, I got to work and start probing the connector with the 26 AWG and 31 AWG needle. The stuff feels extremely hard, almost like it was part of the connector, but a bit does break off. Under examination of the bit, it's almost sandy with dust/lint embedded in it. It's not part of the connector but instead some sort of rock-hard crap! That's when I remember that I had done some rock hounding at the end of last year and in January. This involved lots of digging in very sandy/dusty soils; soils which bare more than a passing resemblance to the crap in the connector. We have our answer, this debris is basically compacted/cemented rock dust. Over time, moisture in the area combined with the compression from inserting the USB-C connector had turned it into cement. I start going nuts chiseling away at it with the 26 AWG needle. After about 5-10 minutes of constant chiseling and scraping with the 26AWG and 31AWG needles, I see the first signs of metal at the back of the connector. So it is metal around the outsides! Another 5 minutes of work and I have scraped away pretty much all of the crap in the connector. A few finishing passes with the 31AWG needle, a blast of compressed air, and it is time to see if this helped any. I plug my regular USB-C cable and holy crap it clicks into place; it hasn't done that since February! I pick up the phone and the cable has actually latched! The connector works pretty much like it did over a year ago, it's almost like having a brand new phone!
    • That's odd, they are usually almost lock step with TMO. I forgot to mention this also includes the September Security Update.
    • 417.55 MB September security update just downloaded here for S24+ unlocked   Edit:  after Sept security update install, checked and found a 13MB GP System update as well.  Still showing August 1st there however. 
    • T-Mobile is selling the rest of the 3.45GHz spectrum to Columbia Capital.  
    • Still nothing for my AT&T and Visible phones.
  • Recently Browsing

    • No registered users viewing this page.
×
×
  • Create New...