Wireless network refers to any type of computer network that is wireless, and is commonly associated with a telecommunications network whose interconnections between nodes is implemented without the use of wires, such as a computer network. Wi-Fi is a commonly used wireless network in computer systems which enable connection to the internet or other machines that have Wi-Fi functionalities. WiMAX, the Worldwide Interoperability for Microwave Access, is a telecommunications technology aimed at providing wireless data over long distances in a variety of ways, from point-to-point links to full mobile cellular type access. One example of an important use for wireless networks is as an inexpensive and rapid way to be connected to the Internet in countries and regions where the telecom infrastructure is poor or there is a lack of resources, like most developing countries. Read the full background at Wireless Wikipedia
Google Inc. and T-Mobile USA today unveiled the highly anticipated smart-phone G1, the first in the industry to be based on Android, Google's operating system for mobile phones. Currently available for T-Mobile customers only, the T-Mobile G1 combines full touch-screen functionality and a QWERTY keyboard with a mobile Web experience that includes popular Google services such as Google Maps Street View, Gmail, YouTube and others. The T-Mobile G1 is also the first phone to provide access to Android Market, where customers can find and download unique applications to expand and personalize their phone to fit their lifestyle. more»
At the Emerging Communications Conference eComm 2008, I'm moderating a panel "Wireless Innovation, with or without operators." This will be a discussion -- smart people from differing camps responding to (hopefully) probing questions from yours truly, and the audience. Points of view represented include Google Android, J2ME/JavaFX Mobile, iPhoneWebDev.com, Skype and Trolltech Qtopia (Nokia), plus Chris Sacca, formerly head of Google's wireless initiatives. I've been thinking about subjects and questions for the panel. As a start, I'll set down my current views, then seek others' views and questions. more»
I'm writing this column in November, and that means that it is time for the traveling circus known as the Internet Governance Forum (IGF) to come down to earth, unpack its tents and sell tickets for its annual song and dance routine. The script for this year's show has been changed, and after being excluded from the main arena last year at the Athens gig, the headline act of "Critical Internet Resources" is taking a starring role this year in Rio. Some folk are even saying that it is the single most contentious issue to be scheduled at this year's IGF show. So what are "Critical Internet Resources" anyway? If folks are going to spend all this time, energy and carbon emissions traveling to Rio to talk on this topic, then wouldn't it be helpful to understand what it means in the first place? There are probably a number of ways to answer this question, so in this heavily opinionated column I'd like to look at the range of possible answers to this question. more»
Today the FCC announced the winners of the 700 MHz auction -- and you can see from pp. 62-63 of this document that Verizon won Block C. (Block C was set up in two nationwide paired blocks of 11 MHz each, which were auctioned off in very large geographic areas -- 12 licenses, each covering a "Regional Economic Area Grouping". Verizon won seven of the twelve licenses, covering all of the US except Alaska, Puerto Rico, American Samoa, Guam, and the Northern Mariana Islands.) Why does this matter? more»
There has recently been some good and bad news about WiMAX. On the good news part, an announcement made by the WiMAX Forum this month regarding the launching of the Mobile WiMAX certification program through which vendors can get their IEEE 802.16e-2005 equipment tested and possibly certified... On the bad news part, there was the Sprint-Clearwire breakup after three months of announcing a plan to join forces in building a nationwide WiMAX network in the US. Although it is anticipated that each company would carry on with its own WiMAX plans, analysts believe that the breakup would have negative impact on WiMAX deployment in the US... more»
I've been involved with VoIP technology since 1996. I've been a public advocate for wideband audio at least since 1997. And I've admired and supported a variety of companies using VoIP to provide innovative services and new user interfaces. But reflecting on the past decade, the only globally significant impact of VoIP has been on prices (by fostering arbitrage). Most VoIP telephony services are just digital POTS... more»
Despite rather rapid growth in broadband access, the U.S. is falling further and further behind other countries -- we're now ranked #16 in the world. What's slowing the U.S. down? Two threads dominate U.S. broadband policy debate today. The first focuses on traditional telecom regulation -- reciprocal compensation, universal service, e911, and CALEA (wiretap capabilities). The second focuses on "Internet freedoms," i.e., guarantees that your broadband access provider won't block or inhibit specific applications like VoIP. more»
The wrangling around the Communications Assistance to Law Enforcement Act (CALEA) is one of those issues that creeps inexorably forward and is hard to follow unless you're really focusing. So here is a quick, if longish, overview: CALEA is a 1994 statute that requires telephone companies to design their services so that they are easily tappable by law enforcement in need of "call-identifying information." Back in August 2005, following a request from the Dept. of Justice, the Commission moved swiftly to impose CALEA obligations on providers of broadband access services and "interconnected VoIP" services... more»
The new Clearwire could be game-changing, but the rules of the game may not be quite as Clearwire presents them. I have been wondering since last July whether something significant would happen in the Google/Sprint world. The deal announcement earlier this weekseems to be that key development... In a nutshell, Sprint will contribute its substantial spectrum licenses in the 2.5 GHz range and its WiMAX-related assets and intellectual property. Google, Intel, Comcast, Time Warner Cable, and Bright House Networks will invest a total of $3.2 billion. more»
A deal announced today between British Telecom and upstart FON allows BT's Internet customers to share their own broadband connections via WiFi and, in turn, be able to access WiFi free at "thousands" (doesn't say how many) of FON hotspots around the world operated by other Foneros... When you buy home Internet access from BT and opt into this plan, you are also buying roaming access at no extra charge. The technology is supposed to assure that the part of the connection which you share is segregated from your own access so that there are no security problems caused by the sharing. more»
Many say Google will bid to lose in the upcoming 700 MHz auctions and many more are equivocating. The idea is Google's entry alone will induce enough openness, and besides they couldn't afford to become an operator. This shows a total lack of understanding! more»
Google made a big splash last week with its new software for cellphones. But that's far from the limit of the Internet giant's wireless ambitions --- which could include running its own mobile network. more»
Rich Tehrani of TMC discusses the possibility of Google buying Sprint Nextel: "Recent news that Sprint is not going to work with Clearwire to build out a WiMAX network only added to the rumors I have been hearing about Google acquiring Sprint Nextel. On the surface it seems like this would be a bad move for Google but in reality the world’s leading search engine has become so much more than just a website to go to when you want to find a trinket of information... The company now needs a wireless network to allow it to grow in the mobile search and related spaces such as watching YouTube videos on the subway." more»
Last Friday (HT: IPDemocracy), Google filed a petition [PDF] asking that the Commission ensure that Verizon understands what those "open platform" requirements for the C Block really mean. Verizon has taken the position in the past that its own devices won't be subject to the "open applications" and "open handsets" requirements of the C Block rules, and Google says it is concerned that Verizon doesn't plan to follow those requirements in the future. This is big. Here's the background... more»
There is an excellent business case for Google bidding megabucks in the upcoming 700MHz auction and investing even more to get a network up and running. I think Google is well aware of the value to them if they win and the harm they'd suffer if the duopoly wins instead. Google can make big bucks with a nationwide third network AND make things better for all Internet users AND improve the United States' pathetic competitive position in the contest for broadband access. Hope this post doesn't end up post-tagged "wishful thinking"... more»
By providing mobile and fixed-line operators with a single routing mechanism, PathFinder simplifies and reduces the cost of delivery of a wide range of IP-based services to end-users. It will serve as a central 'directory' for all operators, and enables them to rapidly launch new IP services. ›››
dotMobi, the company behind the .mobi Internet domain designed to help consumers find Web content that works on mobile phones, today announced the channel release of Instant Mobilizer™, a patent-pending service created to help small and medium businesses around the world reach their customers quickly and affordably through the mobile Web. ›››
When the .mobi domain launched in September 2006, people quickly understood it was a Top-Level Domain (TLD) designed to locate mobile content in the same way - for example - that .se locates Swedish content or .museum helps users recognize genuine museum activity. In short, think "mobile phone" when you think ".mobi". Now, the .tel domain is launching... So do you still need a .mobi domain? ›››
Tthis 2.0 release moves DeviceAtlas from a "read-only" database to a "read-write" version with the introduction of a variety of technical enhancements, including automated phone capability tests, advanced search features and powerful graph options to generate insight into device data patterns along with the ability to download personalized versions of the database. ›››
dotMobi, the company behind dev.mobi - the world's leading cross-platform mobile developer forum - today announced a preview release of DeviceAtlas, version 2.0. With this release, the award-winning DeviceAtlas moves from a "read-only" database to a "read-write" version with the introduction of automated phone capability tests. ›››
Edwards will lead NeuStar's ENUM-related business initiatives, including WMRS, the wireless message routing service; SIP-IX, which enables direct network-to-network peering via Session Initiation Protocol (SIP)-based technologies; and NRS, the number resolution service that NeuStar manages on behalf of the GSM Association. ›››
dotMobi, the company behind .mobi - the only ICANN-approved Internet address designed specifically for helping consumers find mobile content - today announced the inclusion of Mobizoft video content adaptation data into the award-winning DeviceAtlas, the definitive source of mobile handset information for mobile content developers. ›››