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Found 8 results

  1. Ericsson AIR6488 B41 Massive MIMO Antenna Radio Unit This 64T64R Massive MIMO units will be likely found in Ericsson vendor territory from network vision days. It will be easily identified by it's lack of an external remote radio like Sprints typical LTE equipment and its size being significantly smaller than Sprints existing 800,1.9, and 2.5 equipment. Source: Sprint Additional Photos from FCC Filing
  2. Ericsson RRUS31 B25 + RRUS11 B26 These are the newest and greatest remote radio units to come from Ericsson. The new Ericsson RRUS31 B25 should be fairly distinctive compared to the earlier RRUS11s and now the RRUS12s being deployed by ATT and Verizon. One of these new RRUS31s can do the job of two earlier RRUS11s thus reducing deployment costs for Sprint and complexity in deploying new sites and making it easier for users to spot as there are now 4 jumpers coming out of one RRUS31 rather than two from each RRUS11 that Ericsson originally deployed. All future deployments will be
  3. Ericsson RRUS82 2.5 GHz 8T8R Now being found in Ericsson vendor territory, these augment the existing Nokia Flexi 2.5 8T8R radios in place. Photo Credits: mdob07
  4. Tim YuSprint 4G Rollout UpdatesThursday, August 2, 2018 - 12:01 PM PDT It's been a long time coming for Sprint through many trials and tribulations. Now it's finally here! S4GRU was able to obtain confirmations that Sprint is finally ready and prepared to enable Voice over LTE (VoLTE) for subscribers to manually opt into in select markets across the country this coming September. See list at the bottom. As a refresher here are some of the essential points about VoLTE applicable to Sprint: Calls placed over VoLTE will have the QOS tag unlike the current Calling Plus con
  5. T-mobile Ericsson Cell Equipment For Ericsson markets t-mobile uses what is known as AIR antenna units which have the radio unit integrated with the antenna. This type of setup significantly reduces signal loss from the radio to the antenna since they're both practically next to each other and not sepearated by coax jumper cables like that of a remote radio unit. Basic Ericsson AIR21 setup (Note typically there are 2 Ericsson AIR per sector) Ericsson AIR21 + Band 12 700 mhz Equipment Note the addition of a new low band 700 mhz capable antenna + Ericsson RRUS11 B12
  6. Original story: http://mobile.reuters.com/article/idUSBRE8B20XC20121203?irpc=932 My opinion: Samsung is bidding lower than Ericsson on some projects and winning those bids...and deploying faster than Ericsson in some cases (e.g. NV). So Ericsson wants to stop looking slow and expensive...by slowing Samsung down and making them more expensive. I really hope that they can come to a reasonable resolution on this issue, since otherwise both Ericsson and Samsung NV builds could be slowed. And Ericsson in particular shouldn't get any slower than it already is.
  7. I know Sprint is the only carrier where we have (to my knowledge) information about which vendor is handling what part of their network, but I'm curious as to whether Verizon, AT&T and T-Mobile have similarly regionalized their next-gen network deployments. For reference, here's who's building out networks for the Big Four, plus C-Spire and MetroPCS (since we now who they're using to roll out LTE): Verizon - Ericsson, AlcaLu, NSN AT&T - Ericsson, AlcaLu Sprint - Ericsson, AlcaLu, Samsung T-Mobile - Ericsson, NSN MetroPCS - Ericsson, Samsung C-Spire - AlcaLu AlcaLu = Al
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