This series is excerpted from “Mobile Broadband Multimedia Networks: Techniques, Models and Tools for 4G.” Order this book today and receive an additional 20% discount. Click here ...

Has the last year's downturn for the wireless industry and delays in 3G fundamentally changed the operator's options for 3G evolution? In a new report "Operator Options for 3G Evolution" leading ...

Optimized to control the power to the PA in WCDMA and CDMA handsets, the AAT1171 voltage-scaling dc/dc step-down converter operates from 2.7 to 5.5 V while delivering up to 600 mA of continuous load ...

A collaboration between Atheros and Qualcomm will produce a low-power, high-performance chip set for cellular and wireless LAN-capable handsets and PDAs. Mobile devices based on the forthcoming chip ...

The computational requirements for UMTS wideband CDMA (W-CDMA) are substantially higher than that of the second-generation GSM and CDMA systems. Due to the complexity, many designers are turning to ...

China-based 3G handset vendors have generally offered more TD-SCDMA and CDMA2000 products than WCDMA in the China market, according to industry sources in Taiwan. Save my User ID and Password Some ...

Telkom South Africa has signaled its intention to compete in cellular service provision and the small- and medium-business sector with the rollout of W-CDMA from Chinese telecommunications giant ...

Wideband CDMA is a third-generation (3G) wireless standard which allows use of both voice and data and offers data speeds of up to 384 Kbps. The frequency bands for WCDMA are as follows: Europe and ...

Inventec Appliances has recently landed orders for its OKWAP-branded CDMA handsets from China Telecom as well as WCDMA handsets from China Unicom, according to the company. Save my User ID and ...

Denmark -- May 28th 2009 – To enable higher performances and carrier grade capacity for multi-standard radio access networks Denmark based Radiocomp today released their CPRI v4.0 compliant IP core ...