Sunday, 23 July 2017

Rural Small Cells: An end user story

At the end of a recent seminar on small cells (without mentioning any details) someone from the organising team asked me (as they know me well), "we keep on hearing that small cells can make a huge difference but when will it start making that difference?". I am glad to say that I can share one such video that shows how small cells are making huge differences.

I am cross posting this video from Parallel Wireless Blog. This is a story of a couple, who are both retired doctors based in a village near Halifax in England, UK.

There are many other similar stories that we have come across, not just in UK but many other countries where rural small cells are making huge differences in communities by not only providing connectivity but also by making quality of life much better.

According to this ITU report, 53% of the world’s population is still offline, with the majority located in Africa and Asia-Pacific. This means there is still a lot of work that needs to be done to #ConnectTheUnconnected

*Full Disclosure: I work for Parallel Wireless as a Senior Director, Strategic Marketing. This blog is maintained in my personal capacity and expresses my own views, not the views of my employer or anyone else. Anyone who knows me well would know this.

Monday, 17 July 2017

AeroMobile Equips 100th 3.5G Connected Aircraft powered by ip.access

Picture Source: EX-YU Aviation News

AeroMobile provides connectivity to over 500 planes and 100 of them are now 3.5G connected. This milestone was announced by their parent company Panasonic recently. IP.Access also celebrated their 10 years partnership with AeroMobile recently.

Note that the picture above is from a slightly older technology as it shows support for Edge while the newer technology supports HSDPA. It basically shows how the in-flight connectivity works.

As your mobile is roaming via satellite connectivity, most operators will charge you a premium for the service. From UK, you are looking at 50 pence per text message and £5 per MB, etc. Hopefully someday when the wholesale satellite connectivity costs will come down, you might see more people using this service.

On the other hand, in-flight Wi-Fi is comparably cheaper but not very much. Last week I used Virgin Atlantic to travel to/from USA; the in-flight Wi-Fi costs were:
WiFi light for just £4.99 and you'll have 40MB of data, ideal for those who want to chat to friends, update their social media or spend a little time browsing. If you want to spend more time online, WiFi max for £14.99 includes 150MB of data.
Hopefully in the next few years, these costs will come down.

Thursday, 6 July 2017

Small Cells are growing in India

Its been a long time since I looked at small cells (femtocells) in India. Things have changed significantly in these last 8 years. India now has second highest number of mobile phone users (1.2 billion), just after China. Free and cheap data has given rise to consumers who want to do more on their phones than just call and WhatsApp.
I recently came across a presentation by Paul Senior, Airspan in UK Spectrum Policy Forum workshop on Spectrum Sharing in 3.8 - 4.2GHz Band. This presentation provides interesting insight into Reliance Jio Small cells deployment and also provides much more details of the Sprint MagicBox.

The presentation is embedded below:

Sunday, 2 July 2017

Huawei Lampsite 3.0

Huawei Lampsite post has been the most popular post on this blog. Hence its about time I add more up to date info on this product.

According to this ThinkSmallCell post:

Huawei, which has already seen a lot of success with its Lampsite 2.0 product, announced a version 3.0 at MWC this year. It was already possible to separately associate the independent radios at each radio head with a different network operator, using the same physical equipment to serve two operators. But the limitation had been that the operator had already approved and installed Huawei as one of their existing RAN vendors.

One of the big differences with Lampsite 3.0 is that it can also accept RF inputs from external basestations, so you could connect an Ericsson or Nokia (or third party Small Cell). Each RF node is capable of sharing up to 240MHz of RF bandwidth across up to four bands, easily catering for multi-operator, multi-mode and multi-band.

According to Huawei's pres release for MWC 2017:

Huawei launched its next-generation indoor mobile broadband solution, LampSite 3.0, at this year's Mobile World Congress (MWC) in Barcelona. This award-winning solution comes complete with a suite of groundbreaking features that drive digital transformation and more fully enable the indoor digital economy, including support for on-demand concurrence of multi-band, more flexible multi-carrier aggregation, distributed MIMO, and 256 QAM.

In the past three years, LampSite 1.0 and 2.0 have seen large-scale global deployment. With the development of 4G networks, more and more stadiums, transportation hubs, shopping malls, and exhibition halls have leveraged these solutions to make huge improvements in their indoor networks. Success stories are everywhere. The Beijing Capital Airport deployed more than 2,200 LampSites in three months, and within 24 months after deployment, mobile traffic grew by a factor of 67. In the Dubai Mall, the largest shopping mall in the world, LampSite enables per-user downlink speeds over 90Mbps, a record only broke by Singapore Marina Bay Sands Hotel, which uses LTE carrier aggregation technology to reach speeds of 251Mbps.

Additionally, LampSite was chosen by Fira Gran in MWC 2016 to upgrade its DAS network in Hall 1, Hall 3 and Hall 6. Even at peak times, attendees can stream and share HD video without a second's lag. Global carriers around the world have chosen LampSite to maximize their indoor broadband performance.

From LampSite 1.0 and 2.0, to today's 3.0, Huawei has set three key initiatives in its mission to enable the indoor digital economy, which will also help carriers and enterprises accelerate the pace of their digital transformation:

Build a Better Indoor Experience: With the rapid development of mobile Internet, a variety of new services continue to emerge, such as 4K video, AR and VR. Meanwhile, the demand for better user experience continues to grow. LampSite 3.0 breaks through a series of key RF technology bottlenecks to provide better indoor experience. By supporting multi-band concurrent signals, more flexible multi-carrier aggregation, distributed MIMO, 256 QAM and a host of other innovative technologies, LampSite 3.0 provides a solid user experience with speeds up to 2Gbps. Beyond speed, with dynamic capacity adjustment technology, it can easily cope with growth in traffic demand, enabling one-time deployment and long-term evolution. Compared to DAS, it can reduce cost per bit by 30% to 40%.  

Activate the Industry Ecosystem: In most cases, installation requirements for indoor networks can be strict. Governments and building owners often require one-time deployment, a collective effort between multiple carriers. This places a lot of pressure on carriers to adopt more robust, future-proof solutions. 

For the first time in the industry, LampSite 3.0 provides up to 240MHz full-bandwidth capabilities, which enables indoor digital networks to support multi-carrier sharing scenarios. Effective deployment of shared digital infrastructure like this involves greater collaboration between property owners and different industry players, but it also enables all parties to share in the digital dividends of the indoor economy. For example, this model gives enterprises, building owners and even investors the option to deploy indoor networks themselves, then lease them to operators, creating shared success across the entire industrial ecosystem. Best of all, when four carriers share the network, LampSite 3.0 leads to considerable cost savings, reducing TCO for each carrier by up to 70%.

Enable Business-to-Vertical  (B2V) Opportunities: Powered by an open digital capability platform, the LampSite solution can provide accurate indoor location services. This enables carriers to surpass traditional B2C and B2B service boundaries with an immense range of vertical applications, such as intelligent shopping malls and intelligent airports. In addition to high-precision indoor cellular positioning, LampSite 3.0 enables indoor IoT, big data and other technological innovations, helping open doors to an endless array of B2V fields. 

Many vendors are now pushing for Neutral Host solutions and Huawei is no exception. As I have mentioned in my other post, network sharing will be very important for 5G and many operators are already exploring neutral host solutions.

According to another ThinkSmallCells post:

Huawei Lampsite 3.0 is a distributed radio system which supports four radio heads per remote node, and adds the capability to feed the system from an external basestation (which could be a Nokia or Ericsson), thus making it more like a multi-operator DAS solution. There is also a “Lite” version for individual shops or restaurants.