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Maybe Sprint is moving ahead!

I got an email, also seen here, from Telecom Careers telling me that Mobilitie is looking for several positions! I have them listed below but could this mean that perhaps the Sprint Densification plan is going to move ahead? I hope so. I mean look at the jobs listed below. I got this right from the email. Send those applications in people!

I smell a deployment about to happen! What do you think? I hope this means more work for the deployment teams everywhere. I don’t know what it will be like to work with Mobilitie but it can’t be any worse that dealing with Sprint, right?

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Look at my Wireless Deployment post, found here, and see that these are all the positions that are generally used in a carrier deployment.

Remember that it all starts with site acquisition and RF design. Then you move into low-level design and site design. It doesn’t take long to get things rolling but there are always delays.

I am hoping that by looking at this hiring schedule that Sprint may finally be ramping up to move ahead with the densification project as well as the 2.5GHz expansion.

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Now, I am not saying things are all peaches and cream at Sprint, for instance, the layoffs are already starting even though the bulk will hit in January, article here, where an 11% reduction in the workforce. According to the article there are about 31,000 people work there today. So over 3,300 people will be leaving. Now all of this comes after Marcelo Claure announced that he would be promoting a few people to regional presidents.

One more thing, Sprint will no longer sponsor NASCAR, that is over and done with. So Sprint will survive for another year.

Another question that lingers, should Comcast take over Sprint or T-Mobile? Why not, it makes sense. Even though Comcast has a deal with Verizon Wireless to sell carrier services, then maybe they would jump in with both feet. They have the money and they have motivation. It would help them put AT&T in its place by competing on the TV delivery and in wireless. Comcast said they were going to move into the wireless market and run trials with Verizon.

Now, let’s get back to the Sprint deployment. I still believe nothing will happen until mid-2016 and that will probably just be the densification project. I don’t’ know when the 2.5GHz expansion will take place but maybe not until 2017. Sprint just can’t seem to handle the expenses right now. I hope that the deployment is good for the deployment teams, but anyone that has dealt with Sprint knows that they will try to get as much as they can for as little as they can. So beware of losing money on the venture. Remember that deployment should be win-win, not “win then suck the life out of my deployment teams leaving them broke”. Let’s be fair, to do this work at a loss means that you should not do the work at all! Don’t underbid unless you are prepared to lose money.

Why do I bring up the bidding? Because in a Light Reading article, found here, they mention how Sprint/SoftBank is going to do small cells differently. They already awarded the hardware to Nokia and Airspan, which most of you know about, and Ericsson may get a chuck. They passed over the small cell leader, Alcatel-Lucent, maybe because Nokia is about to swallow them up or they wanted cheaper small cells. The real reason is mainly because the backhaul had to be something easy and cheap. They don’t want to pay for fiber unless absolutely necessary, enter Airspan. A smaller player and yet one that has a complete solution and is probably able to undercut the big boys to gain a small percentage of the market share. Can’t blame them unless they lose money, then it all looks stupid.

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Now the other player for indoor, from what Dan Jones of Light Reading says, looks to be a player for indoor. This should make CommScope very happy since the own Airvana.

Remember that this is Sprint, and they may change everything and that they put out so many RFPs in the last year that your head would spin if you had to keep up with all of them. I admire the people working at Sprint for burning through the cycles and I hope those loyal people get to keep their jobs after the massive layoff that Sprint has planned. I know that many of them worked through holidays just to make sure that Sprint would have the pricing. By the way, if you ever have worked through the RFP process with Sprint then you will see that it is not easy and it usually is about price, my observation and opinion.

When will they deploy the small cells? Who knows, I hope the mini macro happens soon, but the reality is that they won’t be ready until mid 2016 from what I am seeing. Maybe they will surprise me by deploying sooner, but I doubt it. If anything they may push it out to 2017.

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What is a Mini Macro?

So what is a mini macro? Well, let’s look at it as a single sector cell site that you would mount on a pole or up on a rooftop. It would be a standalone site. Softbank is tossing around the idea, which they have done in Japan, to have Sprint do it here in the USA. Why? Because it’s cheaper than a full-blown cell site and it helps you concentrate your signal in a specific area. 

So in this mini macro you would have everything you would at a cell site or a small cell site. You would have backhaul, a router, BBU, RRH, antenna, hybriflex and RF cables. The difference would be that you would just have one BBU and RRH and the backhaul could be anything to tie the eNodeB into a core. It would look like a single sector cell site. with an OMNI on top. 

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So let me break it down, on a small pole, monopole, utility pole, or on a rooftop you would have a very small BTS with the router and battery all-inclusive. The backhaul could be anything, copper, fiber, or wireless. All in a small form factor. Well, that sounds like a small cell, doesn’t it? Well, it is but the power will be well above 5 watts, probably around 20 watts. It would be just one sector, possibly one antenna. In the case of TDD it would just be one antenna whereas with FDD you would need to have 2 antennas or maybe a combiner and filter.

So imagine if you will, it will be a small cabinet, with or without batteries. It will cover more than a small cell. So you will want to have a little more height to get the biggest bang for your buck. The key is to maximize signal for the least amount of money possible. So dog-tags_clearbackgrondthink back to the days of paging when you put the site in where you needed it the most, this is very similar. You want to cover an area. I would say that a Macro site would cover about 35 Kilometers, (about 21.5 miles), and an outdoor small cell would cover about 2 kilometers, (about 1.25 miles). I would think that a mini macro would cover somewhere in between, about 12 kilometer, (about 7.5 miles). 

If the deployment is managed right, I would think the mini macro would be put together as a unit and then deployed as a kit so it should be very close to plug and play. The power would need to be connected, the antenna would need to be connected, then all you need is backhaul, let’s say wireless so it has to be connected and aligned.

In my world the station would power up, the backhaul would be connected, and then the station would come up and be integrated. The commissioning should be just like a small cell so it should be ready for plug and play, again, in my eyes. Integration would be done remotely while the installers are still on site. Then the installers could test the commissioning and verify the unit is working by testing it with a Smartphone device, just like they do for small cells now.

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OK, I know this was a high level explanation but I think you get the picture, right? What I didn’t tell you is that this is the Sprint plan for densification, just like what Softbank did over in Japan. They had great success over there in getting these deployed and covering a densely populated region. This is probably the plan over here nowMini Macro drawing that Softbank is taking over Sprint. I just hope they remember KISS, Keep It Simple Stupid! I think that looking at the Network Vision deployment you realize how complicated it became. If the mini-macro can be simple to install and simple to turn up and simple to test, you have a winning combination. Network Vision was anything but simple for most of the deployment teams that I talked too. It was a huge learning curve for many of them. When going to the lowest bidder it’s hard to get experienced crews repeatedly that can handle something like that.

So there you have it, some way to explain something new in the USA. I hope it helps. What do you think?

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I am putting a small cell wireless deployment handbook together, it should be out soon. It will be geared towards deployment but a good reference overall. It will have most of what I post but also some extra notes is it.  If your interested, feel free to sign up for my newsletter below. 

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