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    • By lilotimz
      Samsung Network Vision equipment are highly distinct and fairly easy to spot compared to the equipment that other vendors are deploying. Sprint is Samsung's first extremely massive American contract (baring Clearwire) so there  should be no issues in confusing these equipment for another carrier which happens often with Ericsson NV equipment.

      Below are images of Samsung equipment which includes antennas, remote radio units, base stations, and their mounting configurations. 
       
      Samsung antenna with eSMR 800 RRU & PCS 1900 RRU

      A close look at a Samsung setup





      Next Generation Samsung Configuration
      RRH-P4 4T4R 1.9 GHz  | RRH-C4 4T4R 800 MHz| RRH-V3 2.5 GHz

      Next Generation 8 Port Dual Band Antenna Setup 
      4 port 800 MHz RRH-C4 800

      (source: dkyeager)

      (source: dkyeager)
      Narrow beam setup

      High Capacity Site with 2 Antennas & 3 RRUs (2x PCS & 1x SMR).
      Second antenna is PCS only for now.


      Canadian IBEZ (NO SMR)

      Special Case PCS Only Setup for Canadian IBEZ




      Close up of standard antenna connectors 

      Samsung Cabinets

       
       
      Powerpoint slides from Samsung / Sprint
      *disclaimer - all  powerpoint diagrams and images were found through public municipality online databases and is by no means misappropriated through malicious means*
      *Credit goes to those whom took pictures of these equipment. You know who you are*
    • By pyroscott
      Sprint Nextel revealed their second quarter 2012 corporate earnings in a conference call to their investors today and S4GRU was covering for news on Network Vision.
      Network thinning of the iDEN network is complete, taking 1/3 of Nextel towers off air. The Nextel network was built to support 20 million subscribers, but was only supporting 4.4 million subscribers, so it could easily be thinned without [much] noticeable change in street coverage. Sprint also converted 60% of the Nextel subscriber loss into their Sprint subscriber base. Interestingly, they stated that Verizon has been the biggest poacher of subscribers leaving Nextel, grabbing 50% of former subscribers in the last 4 1/2 years. In that same timeframe, Sprint has grabbed 25%, AT&T 20% and T-Mobile 5%.
       
       
      On the Network Vision topic:
      4 additional cities will launch, including Baltimore, by the end of August.*Edit* Cities were disclosed VIA press release following the conference call. They are:
      Baltimore, MD Gainesville, GA Manhattan/Junction City, KS Sherman-Denison, TX  
      Over 2,000 sites are currently online with 12,000 sites to be online by the end of the year
      Network Vision towers are seeing 10-20% additional voice minutes usage per tower, overnight after activating Network Vision. This will equal roaming savings for Sprint, and ESMR will only increase that savings.
      CEO Dan Hesse confirmed that Sprint will be releasing the Motorola Photon Q "in the very near future." It will be a QWERTY slider "with robust business and consumer features." It will also be sporting world phone capability.
      Several hundred Network Vision sites are waiting for backhaul, and will turn on when the backhaul is installed, several hundred more sites have birds nesting on them and Sprint won't be able to turn them on until the birds leave, according to the conference call.
      Sprint sold 1.5 million iPhones during the quarter, even though other carriers saw slowing of sales with rumors ramping up that the new iPhone would support LTE. 40% of the iPhone sales were to new customers. They also stated that iPhone customers require less customer support and are expected to churn less than customers on other phones.
      Mr. Hesse confirmed that Sprint is not looking to change plans in the near future.
      Things are looking up for Sprint. This quarter saw their highest ARPU and their lowest churn rate to date. They posted a larger loss than Q1, but beat their revenue goals for Q2. For more detailed financial information, check the source link below.
       
      Source: http://investors.spr...spx?iid=4057219
      http://finance.yahoo...-141200985.html -Thanks to S4GRU sponsor marioc21 for finding this link!
    • By lilotimz
      Here are the Alcatel-Lucent (ALU) Network Vision equipment for Sprint. Their equipment consists of 2x base stations, 6 or 9 Remote Radio Unit (RRU) setups, and 1 standard NV antenna of with connectors on the bottom (4x PCS, 2x SMR). 

      Below are images of Alcatel-Lucent equipment. In these images, you will find Alcatel-Lucent base stations, Sprint Network Vision antennas, PCS 1900 & SMR 800 RRUs, and their configurations.
      Alcatel-Lucent 4x40w 25 MHz PCS 1900 B25 RRUs (Panasonic) [old]

      Alcatel-Lucent  4x45w 1900 MHz B25 RRU 

      ALU 2x50w B26 800 MHz RRU [KMW Communications]

      Older Panasonic Setup [4x40w 25 MHz B25]




      Standard Alcatel-Lucent Setup 
      Utilizes 2x50w 800 MHz B26 RRU and 4x45w 1900 MHz B25 RRU and compatible antennas. 



      Closer Look at the connectors on the bottom of the antennas

      Special Case Mexican IBEZ Setup
      Note the lack of 800 MHz RRUs though the antennas are capable of 800 MHz. 


      High Capacity Setup


      High Capacity no SMR 800 IBEZ setup


      * Credits go to those whom took the images of these equipment. You know who you are."
    • By Febby
      I notice a lot of post regarding the markets in IL,FL,TX,PA,NYC.... but how about about the Los Angeles market? I THINK it was samsung doing the set up for the L.A market? Not sure though.... I'm not a sponsor member of the site so I can't really check... if I had a job I'd most definitely donate!
       
      Couple of months ago the local towers were all down and being upgraded to NV I assume since Larry from Howard forums said there was NV work being done my zip code. The speeds were better for a bit but now they are awful again.
       
      Can anyone (most preferred Robert) make a comment on if there is any LTE activity near 90255 area code?
       
      Thanks, great site by the way... I'm a Lurker.
  • Posts

    • This is an update to my post of November 10 and November 17.   My CradlePoint COR-IBR1700 router has been working fine for the past couple of weeks.  Initially the load balancing seemed rocky, but after a couple of weeks it seems to be working fine.  It rotates through the ethernet ports every few hours.  So for a couple of hours I am on eth0, then for a few hours on eth2, then for a few hours on eth3.  (eth1 is the local LAN; the others are set to WAN.  eth1,2,3,4 are user configurable LAN or WAN, eth0 is WAN).  I am 12 days into my monthly cycle and have 13GB on each of my 3 units, so I am happy with the IBR1700's ability to load balance.  It is overkill for this application, but I had it sitting in the closet gathering dust and I am much happier with it than I was with the Peplink load balancing unit.   The only drawback of CradlePoint is that they don't distribute firmware updates anymore unless you buy a subscription. So if you are considering Cradlepoint for anything, just be aware of this. I am still getting very slow download speeds (0.1Mbps download, 2Mbps upload.  Yes, you read that correctly).  But at least availability has been 100% for the past several weeks.  I called Sprint, they wanted to send me a MagicBox, but otherwise don't have a solution. Sigh...   I ordered a range of tiny coax cables for my HTC 5G hub units (thank you belusnecropolis for the pointer to LTEfix).  These might attach to the circuit board and I will try external antennas once they arrive.  At this point, I'm just stabbing in the dark about which connectors are the antenna connectors (see my previous photo of the HTC 5G hub circuit board). Thanks, Scott
    • Yes, LG and Motorola have several phones that can do all of bands. 
    • Blue Bayou Sent from my SM-G975U1 using Tapatalk
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