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
Every once in a while I look in on the white spaces, to see how things are going. You'll recall that the white spaces are unused, non-contiguous ("swiss cheese" ) frequencies between broadcast stations around the county. Commr. McDowell of the FCC has said that initial rules for the white spaces will be released sometime this fall. If the white spaces are made available on an unlicensed basis for use by opportunistic, "smart," low-power mobile devices, entrepreneurial engineers will think of ways to use this wealth of spectrum (300 MHz wide, if fractured) to provide mobile connections to whatever fiber installations are nearest. 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»
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»
Paul Kaputska has the best wrap-up of the 700 MHz press releases and statements online, with comments from major players. Rick Whitt is polite and welcoming, noting the progress that's been made (who would have thought any move towards unlocking devices from networks was possible?) while saying it would have been better to have included wholesale requirements. But while even mainstream media was (finally) focusing on the moderate, incremental, and possibly hopelessly unenforceable (and ultimately meaningless) steps taken by the FCC today in announcing its auction rules, something else happened. more»
The FCC has issued rules which will govern the auction of valuable radio spectrum which could make a huge difference in the price and quality of communications in America. The glass is definitely half something: I'd say closer to empty than full but there are some things to like and some hope for competition. The decision is a compromise. Republican Chairman Martin was joined by Democrat Commissioners Adelstein and Copps in setting some open access conditions for 22MHz out of the 62MHz which will be auctioned. Republican Commissioner Tate reluctantly went along with these conditions and Republican McDowell voted against them. more»
The Federal Communications Commission voted to shake up the wireless market by approving a set of rules for the upcoming auction that would require the winner to make them accessible to any phone, other device or application. Regulators decided today that the winner of the valuable wireless airwaves the U.S. government plans to sell (by early next year) would have to permit consumers to connect using any device or software. more»
Someone asked me a question today about Google's new partnership with Sprint. Sprint/Nextel is the third largest wireless carrier in the U.S., falling far behind Verizon and AT&T -- who together control 51% of the wireless market. (Sprint services are also resold by Comcast and Time Warner as part of their packages.) Sprint has announced it won't bid in the 700 MHz auction. Sprint has other plans... more»
In his recent visit to Google's Seattle office, Vint Cerf discussed various topics with reporters including Google's recent bid on the wireless airwaves. Below are a couple of questions asked during this session by Seattle Times' reporter, Brier Dudley: What's going to be Google's biggest challenge if it moves into the telecommunications space... more»
Google Chairman Eric Schmidt has made the FCC an offer it shouldn't refuse. At this point it's unlikely that the FCC will accept but it would be good for the United States if it did -- and good for Google, of course. Two problems with the Google offer: at&t and Verizon hate it and it probably would result in the 700MHz auction bringing in somewhat less money (immediately) for the treasury than an alternative which would encourage the telcos to bid. more»
Google has announced today that it will bid at least $4.6 billion on the wireless airwaves that are to be auctioned off by the U.S. Federal Communications Commission (FCC). However Google will only commit to its bid if the following conditions are met... Om Malik of GigaOM says that behind all the 'openness' of Google's proposal, there are likely hefty vested interests in play... more»
Previously, I've written about how the success of the MVNO (though not without its problems) demonstrates how an Open Access-like business model can work in a wireless context. The underlying carrier, such as Sprint or Verizon, can sell access to its network at wholesale rates to a company like Virgin Mobile, which then markets to consumers. This model can be and is a success both for the retailer and the wholesaler. MVNOs are not perfect. more»
Today's Wall Street Journal had an interesting article (subscription required) on the current state of the wireless walled garden. It cites several recent clashes between handset vendors and cellcos over the extent to which consumers can use their phones to access non cellco content. From the article: "At stake for consumers are what services will be available on their mobile phones and whether they're free or cost a monthly fee. The wireless Web is taking off more slowly in America than overseas, and one reason is that U.S. carriers tightly control what applications are available on mobile devices..." more»
CNet News is reporting that the U.S. Federal Communications Commission will be in the process of deciding whether to impose the so-called "open access" rules on winners of the upcoming auction of a generous chunk of the 700MHz broadcast TV band. Wireless companies are eager to bid on the auction as the 700MHz broadcast signals can travel farther and easily penetrate walls resulting in widespread, wireless broadband networks. 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»
Ed Richards, Chief Executive of Ofcom, was at Columbia today... NN (Net Neutrality) debate does give us insight into importance of disclosure to consumers -- consumers should be able to switch providers, and they should know which ISPs are making prioritization decisions. This should be an obligation of suppliers to communicate this information to consumers. In particular, he says that Ofcom is actively exploring whether network operators whose traffic shaping activities change materially should have to tell consumers -- and if these changes are significant consumers should be allowed to break their contracts with the provider without penalty... 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. ›››