Contract negotiations over a citywide wireless network in San Francisco is set to wrap up soon, according Chris Vein, who heads the city’s technology office. The city has already selected the joint venture of Google and Earthlink for the multi-million-dollar project. Under the deal, Earthlink will build and manage the 50-square-mile network, which will hold… Continue Reading
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WiMAX May Challenge Asia 3G ‘In Five Years’
Analysts believe it will take another five years for WiMax to challenge 3G in the Asia Pacific region. According to In-Stat analyst Bryan Wang, WiMax users will grow to 14 million by 2011. This is just about 8 percent of the Asian 3G market by that time, as per the prediction of Frost & Sullivan… Continue Reading
Leicester Square To Become A Free WiFi Zone
Visitors to Leicester Square can now access the Internet wirelessly for free. The London tourist spot now hosts an 8 Mbit/s line but those connecting to it must be aware of the zone’s fair use clause, i.e., no one person should tap all the bandwidth at once. According to Phil Ryan of the PR and… Continue Reading
Alcatel, Sequans Team For Mobile WiMAX
Alcatel and Sequans Communications are teaming up to develop low-cost devices for mobile WiMax networks. Production is expected to begin in the first quarter of 2007. The deal involves integrating Alcatel’s advanced antenna technology with Sequans’ SQN1110, which is based on Universal WiMAX 802.16e-2005. The silicon offers a throughput of 10 Mbps and needs less… Continue Reading
Ruckus Wireless Announces Smart Wi-Fi
Ruckus Wireless unveiled “Smart N”, a new antenna and signal control technology for 802.11n access points. The wireless equipment maker plans to conduct a demonstration of the product at the Consumer Electronics Show, which will take place in Las Vegas in January 2007. The new solution involves several radios and antennas working concurrently and can… Continue Reading
Intel To Add Prestandard 802.11n To Centrino In ’07
At the IEEE Globecom 2006 Expo in San Francisco, Intel announced plans to integrate a pre-802.11n technology in its Centrino chips next year. The 802.11n standard, which promises better performance than the current WiFi technology, is not likely to be ratified until the first half of 2008. Gartner analyst Ken Dulaney expressed concerns regarding decisions… Continue Reading
Wi-Fi’s Secret Packet Loss Revealed
A new Veriwave test debunked notions that wireless standards — 802.11a, 802.11b and 802.11g — have zero error in data transmission. It found an “unavoidable packet loss” due to the fundamental transmission protocol used in wireless networks. The 802.11 standards supposedly have “foolproof” mechanisms that allow for detection of corrupt data and retransmission. The test… Continue Reading
Vodacom Buys Stake In WiFi Firm
Vodacom is buying a 26 percent stake in G-Mobile Holdings, a company that owns WiFi and broadband provider WirelessG. In a statement, the leading cellphone operator in South Africa said it considers “WiFi as an ideal complement to its 3G HSDPA mobile broadband services as it provides an alternative means of connectivity.” It did not… Continue Reading
WiMax – Ready To Take On Cellular?
The WiMax World event has one message: both fixed and mobile WiMax are real and companies are ready to supply the market with products using the technology. Mobile WiMax, in particular, is expected to become a hit in 2007 and seen as a major rival to cellular technologies such as EV-DO Revisions B and C… Continue Reading
Security Flaw Could Ground Wi-Fi Users
A group of security researchers discovered a flaw in Broadcom’s BCMWL5.SYS wireless driver that could make a Wi-Fi enabled laptop prone to security risks. The said buffer overflow error could enable hackers to stage kernel-mode code and take advantage of the security opening through the Metasploit Module. The Zeroday Emergency Response Team or ZERT believes… Continue Reading
Dual-Mode Capability Unites Wi-Fi, Cell Network
Several vendors have unveiled various dual-mode solutions that allow for call handovers between WiFi and cellular networks. WakeMed Health & Hospitals looks to acquire software from Aruba Wireless Networks, which can support dual-mode phones. To date, the medical center has provided 650 SpectraLink voice handsets and 500 cell phones to its nurses. The ability to… Continue Reading
Mobile WiMax To Be Rolled Out In China Next Year
Samsung Electronics disclosed that it has already sold mobile WiMax equipment to a client in China and will provide similar equipment to another. Hwan Woo Chung, a vice president at Samsung’s Mobile WiMax Group, declined to state the clients’ names and just told delegates to a conference in Singapore to “see early next year what… Continue Reading
Redline Lands WiMAX Contract In Iraq
IraqTel chose Redline Communications’ RedMAX products for a proposed WiMax network in Iraq. The country will initially deploy the network, the first of its kind in the war-torn country, in Basrah. Recently, Redline announced its partnership with I-Systems to provide wireless broadband service in Lake Llanquihue, Chile. The service uses Redline’s AN-50e, part of the… Continue Reading
Google Requests Wi-Fi Perch
Google wants access to as many as 1,500 city light poles in San Francisco for its own test network and exclusive from the citywide WiFi network that it proposed to the city. Google’s project partner, EarthLink, voiced the search giant’s request to city officials, which it said is a condition for Google’s participation in the… Continue Reading
The Air Is Free, And Sometimes So Are The Phone Calls That Borrow It
Some consumers are now having a taste of mobile phones that can make calls over the Internet. Companies like Vonage, Skype and T-Mobile are either promoting or selling these devices, which tap WiFi access points, particularly those installed in coffee shops, parks, businesses and homes, to enable calls. Some home network users do not welcome… Continue Reading