T-Mobile USA Inc. launched the Sony Ericsson GC79 PC card providing access to the carrier’s GPRS and 802.11b-based Wi-Fi data networks from a single device. The tri-band device operates on 900/1800/1900 GSM/GPRS networks and sells for $200. Via [rcrnews.com]… Continue Reading
Category Archives: 3G
Siemens Backs New Wireless Technology
German telecommunications gear maker Siemens is backing a new kind of broadband wireless technology that will compete with Wi-Fi and 3G cellular services. Via [news.com.com]… Continue Reading
Azaire Scores $9 Million For Cellular/WiFi Roaming
Startup Azaire Networks has secured $9 million in Series B financing for its cellular/WiFi network convergence technology. Via [commsdesign.com]… Continue Reading
O2 Launches Combined Wi-Fi And 3G Service
Mobile operator O2 has launched a 3G datacard as part of a service combining general packet radio service (GPRS), 3G and Wi-Fi access. Via [vnunet.com]… Continue Reading
Bundling Wi-Fi With Cellular Services Will Win Customers
Wi-Fi connectivity in the cellular handset will be key to seamless handoffs between wide and local area networks. Today, we see only a few handsets that support Wi-Fi. Barriers exist, but when they are overcome, both mobile operators and consumers will reap the rewards.… Continue Reading
Mobile Devices Move Wi-Fi, Cellular Closer To Convergence
Wi-Fi and cellular network technology finally tied the knot last week, as Hewlett-Packard Co. and Motorola Inc. each introduced mobile devices that can roam between the two technologies. But both products have limitations. Via [computerworld.com]… Continue Reading
When 3G Meets Wi-Fi
If you have been reading technology news lately, you’ll know it’s an unusually busy summer for mobile operators. European and American operators have been launching their much-delayed 3G services. Unfortunately, all of them have decided to price the service way beyond what a lot of people are willing to pay for slow 200 kbps connections.… Continue Reading
DoCoMo Launches 3G Wi-Fi Phone
Japan’s NTT DoCoMo Inc. on Tuesday formally launched the N900iL, a handset combining 3G and IP telephony capability, the first such phone to appear from a major network operator. Via [eweek.com]… Continue Reading
NYC Wireless Network Will Be Unprecedented
New York City plans to build a public safety wireless network of unprecedented scale and scope, including the capacity to provide tens of thousands of mobile users with the ability to send and receive data while traveling at speeds of up to 70 mph citywide. Via [computerworld.com]… Continue Reading
4G To Combine WiMax And 3G, Says Forrester
The fourth generation of mobile services – 4G – will be a combination of 3G and WiMax technologies, analyst Forrester has predicted. Via [vnunet.com]… Continue Reading
Kineto Wireless Raises $35 Million; Cellular/Wi-Fi Spec Pending
Kineto Wireless has secured $35 million in third-round funding for its cellular and Wi-Fi integration technology that will provide carriers the ability to enable and control roaming in dual-radio handsets among different networks. Via [commsdesign.com]… Continue Reading
Companies Unveil Combo Wi-Fi Mobile Phone
Avaya, Motorola and Proxim will introduce what they have dubbed the “enterprise phone”, which can easily switch voice phone calls from a wireless Lan to a wide-area cellular network. Via [computerweekly.com]… Continue Reading
Calypso Says Negotiating On Cellular/Wi-Fi Handoff Patent
Calypso Wireless said Monday that it is negotiating with what it calls a “major” original design manufacturer about its patented technology that enables seamless hand-offs between cellular and Wi-Fi networks. Via [crn.com]… Continue Reading
The Connection Conundrum: 3G Or Wi-Fi?
Vendors insist third generation mobile and Wi-Fi hot spots are complementary technologies, while analysts claim that for IT professionals, it’s decision time again. Via [insight.zdnet.co.uk]… Continue Reading
Wi-Fi Threatens 3G Profits
In their haste to kick-start 3G revenues some mobile operators are embarking on risky strategies as they try to compete with public wireless local area network (Lan) services, analysts claim. Via [vnunet.com]… Continue Reading