CDMA
CDMA

CDMA

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?

WAMO: Mobile Music Downloads Adding Video Content

WAMO: Mobile Music Downloads Adding Video ContentWarner Music Japan and KDDI Corp. have announced an agreement which will allow access to what is billed as the world’s first mobile music bundle: a package of audio, video, graphic and text content in a single, downloadable file. The service is available on au’s CDMA 1X WIN network and launched on 1 December with Sean Paul’s Za Trinity album. The partners’ press announcement [in Japanese] indicates a steady flow of new material in the pipeline for 2006. The music bundles are available on Warner Mobile – also known as ‘WAMO’ – which aims to allow club members to gain earlier-than-anywhere-else access to the label’s releases, artist interviews and live event schedules.

The downloadable ‘WAMO Packs’ include a variety of mobile music products such as videotones, mastertones and Flash screensavers and menus as part of a single download with the intention of letting customers customize their cell phone with their favorite artist. WAMO Packs also contain bonus material, such as video commentary from the artists, detailed information about the artists and their music, photos, cover art and links to web sites for additional information online.

This evolution in mobile music will come as no big surprise to those who attended the Mobile Monday Tokyo event at KDDI’s Designing Studio in June!

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.

KDDI Designing Studio Unveils Prototype Handsets

KDDI Designing Studio Unveils Prototype HandsetsThe latest models from KDDI’s au Design Project went on display this month following in the footsteps of past designer models like the InfoBar, the Talby and the Penck. Visiting Harajuku’s ultratrendy Designing Studio showroom last weekend we got a peek into the future with several new mock-ups attracting attention. Celebrating what was billed as “Tokyo Designer’s New Concept Model Week 2005,” the phone company unveiled several previously unseen prototypes, including the Machina [.jpg] and the Hexagon [.jpg], which were displayed under glass at a safe distance from fashionistas and tech journalists alike.

KDDI has hired several designers from outside the traditional OEM supply chain to help them develop innovative new models or what the company calls “communication tools that merge fashion with portability.” Takashi Nikaido, a former Casio team leader who worked on the original G-SHOCK watch design is one of them. His ‘Rotary Design’ (photo right), circa 2001, was on view along with the even more futuristic ‘Wearable’ 3-piece concept [.jpg] which he developed the same year. In 2003, Marc Newson created KDDI/au’s Talby based at least in part on an earlier design model, the InfoBar, designed by Naoto Fukasawa, who also produced the Penck. Ichiro Iwasaki, who spent several years at the Sony Design Center, created the Grappa Slider and Wallet styles and Ichiro Higashiizumi also had his two Apollo concept handsets on show.

ArrayComm Announces Network MIMO for WiMAX

ArrayComm today announced its Network MIMO software that implements all antenna processing aspects of the WiMAX profiles approved by the WiMAX Forum Mobile Task Group (MTG) for IEEE 802.16e. The solution includes unique support of MIMO, AAS, and combined MIMO/AAS modes on both client devices and base stations, providing operators with the best possible user data rates, cell range, and network capacity for mobile WiMAX. At the MTG meeting in Beijing last week, the WiMAX operator and manufacturer community finalized recommendations for the profiles for interoperable implementations of IEEE 802.16e. The profiles now proceed toward ratification by the WiMAX Forum Technical Working Group and Board.

Japan Approves Three New Groups for 3G

Japan Approves Three New 3G CarriersBack in 1999, when I was editing Computing Japan magazine, we ran an article entitled “Third Generation Mobile: Three Groups for 3G” looking at the three groups — NTT DoCoMo, IDO-DDI (later, with KDD, KDDI) and IMT-2000 Planning Corp. (later J-Phone) — lining up for a new license. The prediction was that “success for the 3G business depends on the digital content.” Now, 7 years later, three new hopefuls are lining up in a far more mature market, and not only content but also terminals, churn, number portability and voice versus data will be significant factors.

On November 10, Japan’s Ministry of Internal Affairs and Communications said it would grant three new carriers licenses to operate in the 1.7 and 2 GHz bands; BB Mobile of Softbank Corp. and e-mobile of eAccess Ltd. will offer services based on W-CDMA technology while IPMobile Inc. will offer Japan’s first TD-CDMA-based services. The three are expected to launch later in 2006.

The three newcomers are entering a highly competitive market dominated by three existing incumbents: NTT DoCoMo Inc., KDDI Corp. and Vodafone K.K., which reported a collective 89.4 million subscribers as of October 31. The new players are expected to expand the variety of wireless services and pricing levels available, providing more choice and lowering costs — not least of all for terminals — according to one ministry quotation.