& cplSiteName &

Carrier Wi-Fi: Always Best Connected

Heavy Lifting Analyst Notes
Heavy Lifting Analyst Notes
Heavy Lifting Analyst Notes
5/13/2013
50%
50%

Wi-Fi is a great technology -- I love it. (Well, like it a lot.) So much so, in fact, that I’m leading Light Reading’s 2013 Service Provider Wi-Fi Industry Initiative. The aim of the initiative is to look at how network operators can scale and accelerate investment in Wi-Fi -- and, of course, why they should.

The technology is well suited to indoor mobile data consumption -- that much we know. And the fact that around half of smartphone data usage is already over Wi-Fi today explains why operators should engage. There's also an opportunity for operators to better exploit the product volume that characterizes the Wi-Fi ecosystem, and the Wi-Fi R&D investment paid for by other people. It's not quite a free ride, but the economics can be compelling.

Let's take it a bit easy on the hype, however, and ask why a majority of operators -- and specifically mobile operators -- haven’t yet made the big bet on Wi-Fi investments? (There are one or two notable exceptions, of course.) Fundamentally, the reason is that the way Wi-Fi works in smartphones today puts it squarely outside the mobile operator's sphere of influence.

One area that crystallizes this issue is connectivity management, and the tendency for smartphones to automatically connect to "bad Wi-Fi" that interrupts, and even breaks, the user experience. Consider the following scenarios, where a smartphone, under its own auspices, might detach itself from a functioning mobile network in favor of "broken" Wi-Fi:

  • Border conditions. Most of us will have experienced being on the very edge of Wi-Fi coverage (in the garden, example), or where there's interference from neighboring access points, and performance is poor as a result. Yet the device still reaches to connect.
  • Skinny backhaul. Wi-Fi is a high-speed radio interface (under the right conditions), but that doesn’t matter much if it's connected to a slow Internet connection. Anyone who's ever tried to use hotel Wi-Fi knows what I’m talking about.
  • On the move. Automatically connecting to known Wi-Fi SSIDs at bus stops, rail stations, traffic lights, or the like might not be the worst thing in the world, but it is annoying.
  • Overloaded networks. Where devices connect to networks that, while not saturated, may already be heavily used, resulting in poor performance for the user and everybody else attached to that access point.
  • Associated but not authorized. You’ve visited this Wi-Fi SSID in the past, so your device attaches automatically, but does not actually connect to the Internet until you log in or pay via captive portal. Again, annoying.

Scenarios such as these explain why mobile operators have preferred to take a hands-off approach and why, to date, they have tended to see Wi-Fi as a tactical rather than strategic technology. Smartphone vendors, meanwhile, have added manual on/off "Wi-Fi toggles" to their devices, and like operators, have been content to excuse themselves from getting involved in what they see as somebody else's problem.

This state of affairs is not a catastrophe, but it feels like a compromise and fudge. The solution is for operators, together with the industry at large, to work to automate network selection and connectivity management. By ensuring that users are always best connected, operators can better take advantage of Wi-Fi technology and economics.

— Gabriel Brown, Senior Analyst, Heavy Reading

Psst: As part of Light Reading's 2013 Carrier Wi-Fi Industry Initiative, I'm hosting a webinar on Accelerating & Scaling Carrier Grade Wi-Fi on Tuesday, May 14, at 12 Noon EST. Click Here to Register.

(0)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
Educational Resources
sponsor supplied content
Educational Resources Archive
More Blogs from Heavy Lifting Analyst Notes
The Internet of Things could trigger a global transformation of economics and culture on an unprecedented level.
Just as telecom is moving toward virtualized data centers and SDN, the broadcast and media services industry are transforming core IT processes and moving to cloud and IP.
Commercial launches of SD-WAN services will help better align service provider networks with the changing cloud and hybrid IT needs of enterprise customers.
Small cells are well past their hype cycle now, and VoLTE looks set to be a game-changer for their adoption over the next three years.
As network functions virtualization (NFV) brings changes and challenges to the market, it is opening up numerous opportunities for test and measurement (T&M) vendors.
Light Reading’s Upskill U is a FREE, interactive, online educational resource that delivers must-have education on themes that relate to the overall business transformation taking place in the communications industry.
NEXT COURSE
Wednesday, September 14, 1:00PM EDT
What Is Agile?
Kent J. McDonald, Product Owner, Agile Alliance
UPCOMING COURSE SCHEDULE
Friday, September 16, 1:00PM EDT
How to Implement Agile
Alan Bateman, Director, Agile Transformation
Wednesday, September 21, 1:00PM EDT
What Is DevOps?
Colin Kincaid, CTO, Service Provider, Cisco
Friday, September 23, 1:00PM EDT
How to Implement DevOps
,
in association with:
From The Founder
Light Reading today starts a new voyage as part of a larger Enterprise.
Flash Poll
Live Streaming Video
Charting the CSP's Future
Six different communications service providers join to debate their visions of the future CSP, following a landmark presentation from AT&T on its massive virtualization efforts and a look back on where the telecom industry has been and where it's going from two industry veterans.
Between the CEOs
CEO Chat: UXP Systems' Gemini Waghmare

8|26|16   |     |   (0) comments


Light Reading CEO Steve Saunders and UXP Systems CEO Gemini Waghmare discuss the strategic importance of digital identity for operators in the midst of transformation.
LRTV Custom TV
F5 Virtual Network Function Integrations With Partner Orchestration Platform

8|24|16   |   6:38   |   (0) comments


F5's Kishore Patnam, product manager for F5's service provider solutions, discusses why service providers are moving towards virtualization and how his clients are utilizing F5's solutions.
Between the CEOs
CEO Chat: Intel's Alexis Black Bjorlin

8|17|16   |   06:23   |   (0) comments


Join us for an in-depth interview between Steve Saunders of Light Reading and Alexis Black Bjorlin of Intel as they discuss the release of the company's Silicon Photonics platform, its performance, long-term prospects, customer expectations and much more.
Telecom Innovators Video Showcase
Accelerating Telecom Digital Transformation With Nominum DNS

8|1|16   |   12:04   |   (0) comments


Light Reading's Steve Saunders gets an update from Nominum CEO Gary Messiana on how his company is helping carriers on the digital transformation journey.
LRTV Custom TV
Reinventing Operations for a Virtual, Software-Defined World

7|28|16   |   5:23   |   (0) comments


Heavy Reading Senior Analyst Jim Hodges speaks with Accenture's Larry Socher and Matt Anderson about what service providers must do to transform their business to get the benefits of SDN and NFV including: leveraging DevOps, introducing real-time OSS and implementing analytics.
Women in Comms Introduction Videos
Fujitsu Sales Leader Shares Lessons Learned

7|27|16   |   5:12   |   (1) comment


As Fujitsu's only female sales leader, Annie Bogue knows the importance of asking for what you want, being flexible (she's been relocated five times), keeping a meticulous calendar, 'leaning in,' working harder than everyone else around you, being aware and more.
Telecom Innovators Video Showcase
VeEX Test & Measurement Solutions

7|25|16   |   08:57   |   (0) comments


Cyrille Morelle, president and CEO of VeEX Inc., talks test and measurement with Light Reading's Steve Saunders at BCE 2016. This includes innovative products such as VeSion Cloud-Based platform for network monitoring; MTTplus Modular Test platform for Access, Business, Carrier Ethernet, Transport and Core services; and OPX-BOX+ for Fiber Optics.
LRTV Custom TV
VeEX: Live From BCE 2016

7|25|16   |   03:20   |   (0) comments


VeEX's Senior Director of Business Development, Perry Romano, explains how VeEX provides tools to help install, maintain, monitor and manage network infrastructure efficiently and effectively. The portfolio of products on display include the RXT-6000, MTTplus and TX300s.
LRTV Custom TV
Real-Time Telemetry & Analytics for Intelligent SDN Orchestration

7|25|16   |   03:09   |   (0) comments


Packet Design CEO Scott Sherwood discusses how real-time network telemetry and analytics are enabling a new breed of SDN orchestration applications.
From the Founder
The Russo Report: Driving Disruption

7|25|16   |   07:44   |   (2) comments


In the first episode of a four-part series, Light Reading Founder and CEO Steve Saunders and Calix President and CEO Carl Russo drive around town discussing the disruptive mega-changes in the communications industry and where hope lies for service providers to meet the escalating demands of the cloud.
LRTV Custom TV
NetScout: Maximizing Enterprise Cloud for Digital Transformation

7|20|16   |   04:53   |   (0) comments


Light Reading Editor Mitch Wagner talks to NetScout CMO Jim McNiel about maximizing the benefits of enterprise cloud and digital transformation while minimizing potential pitfalls with a proper monitoring and instrumentation strategy.
Women in Comms Introduction Videos
Ciena's VP Offers a Career Crash Course

7|20|16   |   4:14   |   (2) comments


How did Ciena's Vice President of Sales, Angela Finn, carve out her career path? Simple, she tells WiC. She stayed true to her company, customers and principles. She shares her advice for women on how to be authentic and credible, as well as for companies that want to make a real change to their culture and practices.
Upcoming Live Events
September 13-14, 2016, The Curtis Hotel, Denver, CO
November 3, 2016, The Montcalm Marble Arch, London
November 30, 2016, The Westin Times Square, New York City
December 1, 2016, The Westin Times Square, New York, NY
December 6-8, 2016, The Westin Excelsior, Rome
May 16-17, 2017, Austin Convention Center, Austin, TX
All Upcoming Live Events
Infographics
Hot Topics
Cisco Developing 'Monica' Digital Assistant
Mitch Wagner, West Coast Bureau Chief, Light Reading, 8/22/2016
FirstNet: A Billion-Dollar Boondoggle?
Dan Jones, Mobile Editor, 8/26/2016
WiCipedia: Should Men Be Included? & Olympians Face Discrimination
Eryn Leavens, Special Features & Copy Editor, 8/26/2016
Google Fiber Can't Be Called a Failure
Carol Wilson, Editor-at-large, 8/26/2016
Google Fiber Downsizing Not Confirmed
Mari Silbey, Senior Editor, Cable/Video, 8/25/2016
Like Us on Facebook
Twitter Feed
BETWEEN THE CEOs - Executive Interviews
Light Reading CEO Steve Saunders and UXP Systems CEO Gemini Waghmare discuss the strategic importance of digital identity for operators in the midst of transformation.
Join us for an in-depth interview between Steve Saunders of Light Reading and Alexis Black Bjorlin of Intel as they discuss the release of the company's Silicon Photonics platform, its performance, long-term prospects, customer expectations and much more.
Animals with Phones
Live Digital Audio

Bridging the tech skills gap is a major challenge for service providers and suppliers alike today – and the challenge is two-fold when it comes to increasing the number of women in the comms space. Level 3 Communications has made it a priority to overcome both challenges by implementing several unique programs focused on building the right candidates from within – in addition to filling the funnel by supporting STEM and other education programs. During this radio show, you’ll learn about these programs from Mary Beth McGrath, SVP of Global Talent Management at Level 3, and the best ways to bridge your own skills gap so that you are motivated and equipped for change. Plus you’ll have the chance to ask Mary Beth your questions live on the air.