Category: Celullar page# 1

Embedded system in cellular applications, including GSM, CDMA, 3G, Edge, HSDPA

Entries summary:

Simcom Wireless & eDevice Collaborate on GSM/GPRS Module with AT# Interface

By Tracie, at Monday, November 26th, 2007, in Celullar, Internet, Mobile Devices, Module, SoM, Networking

Simcom Wireless Solutions Limited and eDevice announce they partnership to provide the market with powerful GSM/GPRS modules with AT# Internet interface. The collaboration between the two companies has resulted in the availability of eDevice's packaged TCP/IP solution, including integrated email (POP3 / SMTP) & FTP clients and TCP & UDP sockets, in new SIM305 and SIM345 modules manufactured by Simcom Wireless. For the first time in the wireless market, a Quad-band GSM/GPRS module will natively offer AT# commands making it easier and faster for OEMs to integrate TCP/IP enabled wireless connectivity.The availability of TCP/IP technology in M2M applications enables significant reduction in both communication and development costs and delivers the benefits of using standard non-proprietary tools...

 

Opera Mini browser is now available on phones enabled with Qualcomm’s BREW platform.

By Tracie, at Saturday, December 8th, 2007, in Celullar, Internet

Opera consistently aims to improve the quality and performance of mobile Web browsing. By making Opera Mini available on Qualcomm's BREW platform, we are able to offer a fast and cost efficient Web experience to millions of mobile phone users. The rapid growth of Opera Mini solidifies Opera's leadership position in the mobile Web browsing space and is further proof of the value that leading operators, such as TATA Teleservices, are finding in our solutions. - Jon von Tetzchner, CEO for Opera Software. Opera Software announced that its Opera Mini browser is now available on phones enabled with Qualcomm's BREW® platform...

 

Texas Instruments Announces OMAP-DM515 and OMAP-DM525 Coprocessors with Up to 20 MP Still Imaging Capabilities and 720p High-Definition (HD) Camcorder Functionality

By pur, at Wednesday, October 7th, 2009, in Celullar, Microcontroller, Microprocessor, Multimedia, Wireless
OMAP-DM5x-coprocessors

OMAP-DM coprocessors address the need for increased multimedia performance in the cellular handset market. As wireless services drive forward into advanced 3G and 4G technologies, camera phones are moving up to 20-megapixel image sensors, with displays showing a corresponding increase in resolution. OMAP-DM devices allow handset manufacturers to quickly adapt their current architectures in order to deliver camera phones that meet consumer demands and differentiate their products. The coprocessors combine TI's expertise in imaging and wireless technologies to help extend the capabilities of media-centric handsets to include higher camera and display resolutions and more features than ever, including 720p H...

 

Maxim Introduces MAX8834, a 1.5A White-LED (WLED) Flash Driver IC in a Tiny, 5mm² Wafer-Level Package (WLP)

By pur, at Monday, October 12th, 2009, in Celullar, IC, Chip, SoC, Mobile Devices, Semiconductor
MAX8834

The MAX8834, a 1.5A white-LED (WLED) flash driver IC in a tiny, 5mm² wafer-level package (WLP). This device integrates an I²C interface, a 5V PWM DC-DC step-up converter, two high-current regulators for movie and flash lighting, and a low-current regulator for driving an indicator LED. Providing a compact, flexible solution for supporting 5-megapixel cameras, the MAX8834 is ideal for smartphones and other cellular handsets requiring a flash current of 1.5A. Operating from an input supply as low as 2.5V, the MAX8834 is able to support the next-generation of deep-discharge battery chemistries...

 

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