& cplSiteName &

LAN Dressed as MAN

LR Mobile Column
LR Mobile Column
LR Mobile Column
10/27/2004
50%
50%

Public-access 802.11 wireless LAN is a riddle – we've all used it in hotels, airports, or at conferences, and found it to be valuable. But in spite of this, the business of deploying and operating hotspots is fraught with cost and undermined by users that don't like paying much, if anything, for WiFi.

Personally, I've all but abandoned paid WiFi hotspots since 3G data cards (300 kbit/s downstream, 64 kbit/s upstream) arrived in London (see Review: Vodafone's 3G Data Card). Not only do I save a little money, but I also get to choose where I go to sip tea and access the Internet.

That doesn't mean I think the business of public-access 802.11 is a dead end, or is destined to remain a loss-leader for coffee (tea) outlets and burger joints. It's just that we need a way to make hotspot services more useful to more people.

Part of the answer, finds October's edition of Unstrung Insider, could lie in metro-area 802.11 technology, designed for use in hot-zones that cover public locations, such as airports and shopping malls, or even outdoor areas, such as campuses and downtown city blocks. The idea is to extend the coverage of today's isolated and widely distributed hotspots to provide more pervasive and broadly available services, with a better business proposition, than exists today.

Just for show, here's a graphic of a hot-zone network in Auckland, New Zealand [ed: see, this stuff is everywhere] operated by Reach Wireless using mesh network equipment from RoamAD. 802.11 coverage areas are marked red.



Two features important to making such hot-zones successful, says Craig Cameron, CEO of RoamAD, are "continuous indoor and outdoor WiFi coverage" that is "as good as GSM" within the hot-zone, and the ability to provide wireless VOIP with full roaming, low latency, and fast handoffs. This sure sounds great, but, naturally, it's not really as simple as that in practice.

The challenge to metro 802.11 is that IEEE-standard 802.11 technology is designed and intended for local-area networks, which raises concerns about how far it can be extended into the more-demanding metro environment, where it will compete against purpose-built WiMax and cellular systems. And from some angles, the whole concept looks pretty shaky, so why persevere?

For the majority of vendors and service providers that have embarked on metro 802.11 projects, it's the attraction of low-cost equipment and unlicensed 2.4GHz and 5GHz spectrum that motivates efforts to turn wireless LAN into wireless MAN. There are two basic network architectures for metro-zone 802.11:

There are advantages to both architectures, of course, (although wireless mesh sounds a lot more exciting), but the real good news is that regardless of the type of system deployed, the case for metro 802.11 is strengthened by parallel industry developments, including:



Taken individually, these are powerful trends; but combined with extended-coverage, metro-zone 802.11, they might just take the market to the point where public-access WiFi pays for itself, rather than having the coffee (or tea) pick up the check.

— Gabriel Brown, Chief Analyst, Unstrung Insider

The report, Metro-Zone 802.11 Wireless, is available as part of an annual subscription (12 monthly issues) to Unstrung Insider, priced at $1,350. Individual reports are available for $900. To subscribe, please visit: www.unstrung.com/insider.

(0)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
More Blogs from LR Mobile Column
Mobile operators are coming to terms with their supporting role in the mobile apps world
Radio access networks are set for radical change
After a sluggish start, mobile banking will grow exponentially in the US market through 2015
LTE mobile device sales are expected to reach anywhere from 500,000 to 1M units in 2011
China's ranks of 3G subscribers will more than double this year, reaching 40M units
From The Founder
Light Reading sits down at CES with the head of Cisco's service provider video business, Conrad Clemson, to discuss how NFV and cloud security relate to video, the challenge of managing 4K/8K traffic, the global expansion of Netflix and virtual reality.
Flash Poll
Live Streaming Video
CLOUD / MANAGED SERVICES: Prepping Ethernet for the Cloud
Moderator: Ray LeMaistre Panelists: Jeremy Bye, Leonard Sheahan
LRTV Documentaries
All Change in Video

2|11|16   |   33:12   |   (1) comment


At this moderated panel at 2020 Vision in Dublin, Alan Breznick, Cable/Video Practice Leader of Light Reading, sits down with Jeff Finkelstein, director of network architecture at Cox Communications, to discuss the rapidly changing video market.
LRTV Custom TV
Hosting in Ireland, Past & Present

2|10|16   |   16:07   |   (0) comments


Garry Connolly, president of Host in Ireland, presents the keynote at Light Reading's 2020 Vision Executive Summit in Dublin.
Women in Comms Introduction Videos
What's Hot in Mobile Commerce?

2|10|16   |   12:18   |   (1) comment


Claire Maslen, financial services relationship manager at the GSMA, talks about the development of the digital commerce sector and the types of relationships that mobile operators are developing to further their m-commerce strategies.
LRTV Documentaries
EANTC Tests Nokia IP Routing & Mobile Gateway VNFs for Real World Deployment

2|9|16   |   5:08   |   (1) comment


Nokia obtained validation of its virtualized router and virtualized mobile gateway capabilities through rigorous testing performed by EANTC. The results set a new industry benchmark for outstanding performance, scalability, resiliency and manageability. Nokia VNFs are ready for telco cloud deployment, so that service providers can accelerate mobile, business and ...
Between the CEOs
CEO Chat With Level 3's Jack Waters

2|8|16   |   26:15   |   (1) comment


Light Reading CEO and founder Steve Saunders sits down with Level 3 Communications' CTO Jack Waters to discuss hot topics like virtualization, 4K and the future of telecom...
LRTV Custom TV
The Composable Telco

2|8|16   |   24:46   |   (0) comments


Heavy Reading's Principal Analyst Caroline Chappell presents the keynote at Light Reading's 2020 Vision Executive Summit in Dublin.
LRTV Custom TV
Join Us at the Digital Operations Transformation Summit

2|4|16   |   03:52   |   (0) comments


The Digital Operations Transformation Summit on February 21, 2016 at the Crowne Plaza Barcelona Fira Centre will bring together 50 senior executives to engage in a unique debate on the opportunities and challenges presented by the transformative evolving digital landscape. RSVP now at events@lightreading.com.
LRTV Custom TV
Making the Test: ADVA Ensemble Connector vs. Open vSwitch

2|4|16   |   01:28   |   (0) comments


Light Reading, in partnership with EANTC, recently tested ADVA's Ensemble Connector, which replaces open vSwitch and offers carrier-grade capability and interoperability. The test results strengthen ADVA's credibility as a provider in the virtualization space.
LRTV Custom TV
Bridging the Gap Between PoCs & Deployment in NFV

2|4|16   |   31:50   |   (0) comments


Charlie Ashton of Wind River presents the keynote at Light Reading's 2020 Vision executive summit in Dublin.
Between the CEOs
CEO Chat With Mike Aquino

2|3|16   |   17:34   |   (0) comments


The former CEO of Overture Networks, Mike Aquino, discusses why truly open virtualization solutions provide service providers with the greatest choice.
Shades of Ray
MWC: Buckle Up for 5G & the IIoT

2|2|16   |   02:28   |   (0) comments


This year's Mobile World Congress looks set to be a 5G land grab and a chance to get down and dirty with the Industrial Internet of Things (IIoT) – but what will the 5G discussions actually be about?
LRTV Custom TV
Case Study: Building China's Next-Gen TV Networks

2|2|16   |   5:01   |   (0) comments


With over 2 billion viewers worldwide, Shenzhen Media Group is one of China's largest content producers. By partnering with Huawei and Sobey, SZMG was able to modernize media operations with the Converged News Center, a production studio that is a model for next-generation workflows.
Upcoming Live Events
March 10, 2016, The Cable Center, Denver, CO
April 5, 2016, The Ritz Carlton, Charlotte, NC
May 23, 2016, Austin, TX
May 24-25, 2016, Austin Convention Center, Austin, TX
All Upcoming Live Events
Hot Topics
AT&T Lights Fire Under 5G, Plans 2016 Trials
Iain Morris, News Editor, 2/12/2016
Yahoo & Verizon Sitting in a Tree...
Brian Santo, Senior editor, Test & Measurement / Components, Light Reading, 2/8/2016
Vodafone: Flexible Work Policies Boost Profits
Sarah Thomas, Editorial Operations Director, 2/8/2016
It's Time to Integrate OTT Video
Alan Breznick, Cable/Video Practice Leader, 2/8/2016
Andreessen Facepalms on Facebook Free Basics
Mitch Wagner, West Coast Bureau Chief, Light Reading, 2/10/2016
Like Us on Facebook
Twitter Feed
Webinar Archive
BETWEEN THE CEOs - Executive Interviews
Light Reading CEO and founder Steve Saunders sits down with Level 3 Communications' CTO Jack Waters to discuss hot topics like virtualization, 4K and the future of telecom...
The former CEO of Overture Networks, Mike Aquino, discusses why truly open virtualization solutions provide service providers with the greatest choice.
Live Digital Audio

Broadband speeds are ramping up across Europe as the continent, at its own pace, follows North America towards a gigabit society. But there are many steps to take on the road to gigabit broadband availability and a number of technology options that can meet the various requirements of Europe’s high-speed fixed broadband network operators. During this radio show we will look at some of the catalysts for broadband network investments and examine the menu of technology options on offer, including vectoring and G.fast for copper plant evolution and the various deployment possibilities for FTTH/B.