Up to now there hasn't been a connection between cellular and WiFi networks, but that situation is expected to change soon. Cell phone vendors are getting ready to deliver new handsets, and carriers are rolling out new services that support the two wireless options. "There is no doubt that there wil...
Because cellular services are one of the fastest growing segments in the telecommunications market, new models are emerging that focus on how cellular services are delivered. The days when carriers installed and controlled their own equipment are giving way to a new era in which wireless network ser...
Facing fierce competition, some cellular carriers are looking to take on more of the development work associated with building cell phones. A small but potentially growing number of carriers are writing their own specifications for new handsets and then working directly with third-party original des...
Customer retention has always been an important issue for wireless operators, and they acquired a new problem earlier this year when users gained the right to take their mobile phone numbers with them to a new carrier. In their efforts to retain customers, most focus on services and products. Some s...
Because they offer users network-access flexibility as they move from place to place, wireless LANs -- often called WLANs -- have gained significant acceptance. While the technology has proven to be a boon to maintenance technicians, salespersons and programmers, it has been a sometimes vexing secur...
Cell phones are no longer used simply for voice communications; increasingly, they support text messaging, e-mail, Web surfing and even video transmissions. With this transformation has come the need for a more sophisticated mobile operating system. Half a dozen vendors, including Microsoft and Symb...
Faster, more flexible, less expensive and more functional has been the telecommunications industry's mantra. As soon as one networking technology takes hold, vendors begin pushing another that promises to deliver more functionality, and such a scenario is now unfolding with wireless wide area networ...
The mall's latest fashion trend is not carried at Liz Claiborne, Tommy Hilfiger or J. Crew. Instead, young adults are flocking into Best Buy and Circuit City for the latest accessory: camera phones. The product's low price and convenience have sparked a sales boom: Market research firm In-Stat/MDR, ...
The WiFi hot-spot concept has been gaining acceptance, and analysts expect the number of U.S. locations to grow from the current 10,000 to more than 40,000 in five years. As hot-spot services become more popular, corporations are experimenting with various business models to justify their deployment...
You are walking past a coffee shop one morning, your mobile phone beeps, and up pops a coupon for a free croissant. You are driving on the highway when your computer screen displays a message telling you that an accident has occurred 10 miles up the road, so you take an alternate route. Zealous vend...
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