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UMTS

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Latest Features

  • Nokia vs Apple: Guide to smartphone patent lawsuits

    Nokia has filed a lawsuit against Apple in the US, claiming that Apple?s iPhone and iPad 3G infringe on five Nokia patents. This is just the latest dispute in an increasingly litigious smartphone market.

  • Will Cisco drop WiMax focus after Starent acquistion?

    Cisco's $2.9 billion (£1.78 billion) acquisition of Starent Networks indicates that the networking giant is back-pedalling from its WiMax focus and shifting it to LTE as the 4G underpinning of next generation mobile data networks.

  • WiMax in 2010: Too little, too late?

    By the end of 2010, users in more than 80 US cities may be able to ditch their cable modems, T1 setups and DSL lines - and the Wi-Fi routers that go with them - in favour of WiMax broadband wireless technology.

  • Nortel - what's your WiMax story?

    Nortel has decided to stop making WiMax equipment, but the company says it's still committed to WiMax. How can this be, we asked the company's new head of WiMax.

  • Cutting through the confusion that is wireless roaming

    With so many different kinds of companies involved, making sense of who does what in the wireless business can be tough work. We may be free of cable spaghetti, but it's swapped for relationship and roaming spaghetti, says Devicescape CEO Dave Fraser.

  • The PC desktop moves into the network

    Virtual PCs and virtualised applications could give us any time, any place, any device computing, or so their supporters claim - and you don't even have to run them yourself.

  • The war of indoor wireless

    There's more than one way to converge indoor and outdoor phones. The Wi-Fi warriors will have to fight femtocells.

  • Nortel boss aims for relevance and focus

    CEO Mike Zafirovski on his first year at Nortel, and where he wants to take the company next.

  • Software-defined radio: revolution in the air?

    In future the same radio systems will handle cellular, Wi-Fi and other standards on one chip.

  • What's coming at 3GSM?

    Faster data, voice convergence and all the rest will be at the world's biggest mobile show next week.





Featured White Papers

System Parameter Recommendations to Optimize PS Data User Experience and UE Battery Life

The objective of this paper is to discuss trade-offs between user packet data service experience and UE battery life in UMTS system, and to provide system parameter recommendations to optimize both these metrics. Different network implementations and user applications are considered.
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Multiservice Packet Core Consolidation

Today?s challenging market is pushing wireless operators toward consolidation of all of their service networks onto a common packet core. The motivation is to streamline current network operations, save on costs as well as to prepare them for future network evolutions by having a common core that will transport all types of current and future packet traffic.
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Access Control and Authentication for Converged Wireless Networks

This paper presents a novel AAA architecture featuring the use of rolebased access control and authentication for a converged wireless network where a single operator, as in one of the North American operators who offer both cellular and DSL service, provides the converged services and broadband access.
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Business benefits of WCDMA technology

New and increasingly advanced data services are driving up traffic, which is being further boosted by growth in voice in advanced markets as the migration from fixed to mobile continues. Meanwhile, difficult trading conditions have caused a number of operators to delay making substantial investments in upgrading their networks to higher capacity. In today?s commercially challenging climate, all capital investments must be well justified. This is already putting pressure on some networks and may be leading to difficulties in maintaining acceptable levels of service to subscribers. This white paper focuses on business related benefi ts that WCDMA is bringing to the mobile environment as the most efficient service enabling technology in the medium to long run that can fill operators? need for cost-effective capacity.
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How HSDPA works

A high speed addition to 3G networks, HSDPA could be giving us multi-megabit speeds on handsets next year. This White Paper from Nokia explains how.
Download whitepaper


Techworld White Papers

Choose – and Choose Wisely – the Right MSP for Your SMB

End users need a technology partner that provides transparency, enables productivity, delivers...

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10 Effective Habits of Indispensable IT Departments

It’s no secret that responsibilities are growing while budgets continue to shrink. Download this...

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Gartner Magic Quadrant for Enterprise Information Archiving

Enterprise information archiving is contributing to organisational needs for e-discovery and...

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Advancing the state of virtualised backups

Dell Software’s vRanger is a veteran of the virtualisation specific backup market. It was the...

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Techworld UK - Technology - Business

Innovation, productivity, agility and profit

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Get the latest news, product reviews and downloads on your mobile device with Techworld's mobile site.

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From Wow to How : Making mobile and cloud work for you

On demand Biztech Briefing - Learn how to effectively deliver mobile work styles and cloud services together.

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