Converters for 3G are optimized for cost, size and power
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2006-04-06 |
| This article explores the transition from the highest-performance converters in 2G systems to the small, low-cost, low-power, highly integrated converters needed for 3G platforms, which redefine ADC power and performance specifications |
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GPRS networks pave way for 3G launch
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2001-08-16 |
| The tussle between 2.5G and 3G is subject to sharp technology and marketplace contrasts. This paper evaluates critical issues in this space |
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The 3G handset's power management challenges
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2006-07-03 |
| Consumers want multimedia features in their handsets without compromising runtime and battery life. The challenge is to maintain long runtimes in 3G phones, if not make them longer |
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Unclogging the pipeline toward 3G technology
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2005-07-01 |
| To make GSM apps work seamlessly in the field, an intimate knowledge of 3G technology's four fundamental blocks is required |
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High-speed packet service kick-starts migration to 3G
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2004-10-18 |
| Peak rates of up to 7Mbps and compatibility with legacy networks make HSDPA a good first step toward 3G cellular |
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2.5G/3G market ushers new mobile architecture
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2003-01-16 |
| To meet the diverse needs of 2.5 and 3G, a scaleable, open architecture is needed in portable design |
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Enhancing 3G handheld radios with smart antennas
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2005-01-17 |
| Smart antennas hold the promise of providing significant performance improvement in 3G handheld radios |
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Spectrum analysis key to speed up 3G verification
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2003-10-01 |
| Time-to-market, competitiveness and market share are important considerations on the increasingly aggressive 3G market |
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Simplifying LVDS Backplane Design In 3G Wireless Basestations
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2001-04-03 |
| The increasing demand for bandwidth is driving the communi- |
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Maximizing voice quality across 3G nets
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2004-08-02 |
| Integration of echo cancellers in the gateway delivers superior voice quality in 3G networks |
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| Digital control fits power amps for 3G
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2001-04-15 |
| Digital control fits power amps for 3G |
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New testing strategies for 3G basestation installation
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2002-07-01 |
| New test strategies aid cellsite technicians in addressing challenges resulting from the advent of IMT-2000 spread-spectrum systems. |
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GPS technology empowers 3G wireless handsets
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2004-07-16 |
| Qualcomm uses a GPS-based solution to improve positioning availability and accuracy in the wireless sector. |
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| LAN connections: Essential key to 3G wireless
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2001-04-01 |
| Internet access appears poised to break free from its PC-based wireline model to a future of untethered connections via handheld portable terminals, including notebook computers, etc. This article discusses some of the problems encountered in wireless communication and why enhancements are needed to help this technology evolve. |
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Serial buses cut EMI, cabling constraints in 3G cam phones
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2005-01-17 |
| Serdes plays a role in reducing cabling constraints and EMI when interfacing cameras and LCDs to baseband processors in mobile phones. |
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