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Are you being served? (Features)
Lars Johan Larsson takes a challenging look at the ways IMS servers can play a vital role in the network infrastructure and how it will be driven forward in future networks.
Interview - Managing complexity (Interview)
As operators roll out new services across new network elements, the network operating environment becomes increasingly complex, and the need to assure performance increasingly important. Keith Dyer hears from Tekelec's Vice President of Product Marketing, Vince Lesch, how
Network sharing - Learning to share (Features)
Orange and Vodafone have done it, 3 and T-Mobile have done it. Even educated tier two operators will soon be doing it. Although cost saving is the attraction, network sharing brings its own challenges - forcing engineers to
Secure business (Features)
Operators are building WLAN access into their data strategies, but IT managers are put off by security issues, and users by multiple log-ons to secure authentication Philippe Martineau, Vice President, WLAN, Gemplus, says the answer is the operators'
The waiting game (Features)
This year's virility symbol for equipment vendors? Maybe, but can HSDPA really deliver at the low cost its proponents are claiming --- and what about the handsets? Keith Dyer looks at the development and impact of HSDPA.
Flash in the data storage pan (Features)
If 2.5 and 3G data services take off there will be literally billions of pieces of data flying around the airwaves, but where will they be stored? Catherine Haslam explains the options.
Beyond test drives (Features)
Operators are being driven to reduce costs while at the same time rolling out complex new services to grow average revenue per user (ARPU) -- they are stuck between a rock and a hard place. Jeff Atkins of
What now for Bluetooth? (Features)
Bluetooth is a technology with a long and difficult development history that has seen it change identity with all the aplomb of a chameleon. But some claim it has lost its way through the changes? Steve Rogerson sends