UMTS
UMTS

UMTS

Sony Ericsson Releases M600 Series

Sony Ericsson has just announced the M600 phone and messaging device [ .jpg image ]. This is a fully-specified email tool and mobile phone rolled into an extremely stylish, slim device featuring a touch screen and handwriting recognition. M600 is the second Symbian OS 9.1 and UIQ 3.0 enabled phone in the Sony Ericsson portfolio offering users great customisation opportunities and the ability to buy personal productivity and other applications from the Sony Ericsson Application Shop. New push email applications, remote synchronisation and expandable memory give owners a UMTS phone and email connectivity in a device that easily fits in their pocket – at just 15mm thick, it is one of the slimmest business UMTS devices of its kind available.

W-CDMA 900-MHz Calls Achieved

Nortel and QUALCOMM have successfully completed HSDPA calls in the 900-MHz band, a spectrum capable of delivering wireless broadband such as mobile TV, video-on-demand, video telephony and DSL-like services to rural areas. W-CDMA in the 900-MHz band is a cost-effective way to deliver nationwide high-speed wireless coverage. It achieves a 60-percent reduction in cell sites required to serve rural areas and delivers improved quality of service in urban areas by enhancing in-building penetration by 25 percent, according to the technology’s proponents.

New Fujitsu-Siemens Smartphone

According to leaks around the web, Fujitsu-Siemens will unveil a high-end smartphone loaded with features at 3GSM in March. The T800 [ .jpg image ] will roll-out a QWERTY keyboard with a 240×240 display, rumored to be running Windows Mobile 5.0 Phone Edition on a 416 MHz XScale processor. Also predicted 64 MB of RAM and 128 MB of Flash ROM for storage the new unit will supposedly offer Wi-Fi (802.11b/g) and Bluetooth 2.0 as well.

3G Network Limitations Define Mobile TV

3G Network Limitations Define Mobile TVIt’s rare for WWJ editors, a jaded bunch, to get too excited about new service announcements, but on 6 December, we jumped on this fresh Vodafone press release that seemed to herald the emergence of the rather cool, made-in-Japan ‘Vodafone Live! BB’ (BB= broadband) music- and video-download service into the Group’s European markets. Vodafone live! BB uses the ‘i-Pod model’ to get large media files onto mobile phones, avoiding network traffic fees and should be, we have always thought, a no-brainer for export to Vodafone Opcos outside Japan. Don’t mobilers everywhere want to save on packet/data fees and get audio and DVD-quality video onto their handsets?

Texas Instruments and DoCoMo JV

Fulfilling a commitment made last year to jointly develop 3G solutions with NTT DoCoMo, Texas Instruments Inc. today announced it has sampled a cost-competitive, multi-mode UMTS chipset developed with NTT DoCoMo to serve the worldwide 3G handset market. Part of TI’s OMAP-Vox architecture, the new OMAPV2230 solution is an integrated UMTS dual-mode digital baseband processor and advanced applications processor based on TI’s high-performance OMAP 2 architecture, TI’s proven GSM/GPRS technology, and NTT DoCoMo’s established WCDMA technology.

When 3G Becomes 4G

HSDPA (High Speed Downlink Packet Access) is an enhancement to W-CDMA, a technology that is also referred to as UMTS, the 3G path chosen by most GSM operators around the world. Today, there are already some 75 UMTS networks in operation around the world. Globally, many UMTS operators are planning on the HSDPA upgrade, and operators that have not deployed UMTS yet are likely to go directly to HSDPA. (Ed’s Note: We’ve been following the evolution to next-gen high-speed mobile for at least 18 months now. Google WWJ for more on this topic.)