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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.

DoCoMo to Buy China-Made Handsets

NTT DoCoMo may buy cheaper handsets made in China by NEC Corp., its No. 2 supplier, to cut costs as revenue falls. The company is also offering handsets from overseas vendors such as Nokia Oyj and LG Electronics Inc. in the coming year, Chief Financial Officer Yoshiaki Ugaki said in an interview conducted on Nov. 15. Foreign-made phones can be as much as 10,000 yen ($84) cheaper than domestic handsets used on the company’s high-speed network, he said. DoCoMo expects costs to sell new handsets to rise in the fiscal second half as more customers typically upgrade or buy new phones at the end of the business and academic year in March, Ugaki said.

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.

Softbank Trials Pressure DoCoMo

DoCoMo competitor BB Mobile, a SOFTBANK Group company, LG Electronics (LGE) and Nortel have demonstrated wireless "triple play" – the ability to deliver simultaneous broadband voice, video and data services – across multiple wireless broadband access technologies. The BB Mobile, LGE and Nortel tests were conducted across BB Mobile’s live trial HSDPA 3G cellular network and LGE and Nortel’s pre-WiMAX (802.16e) and WLAN networks in Japan’s Saitama prefecture, located northwest of Tokyo. The demonstration also included Nortel’s Multimedia Communication Server 5100, which delivers SIP-based multimedia and collaborative applications to end users.

Sanyo Epson Develops High-Resolution LCDs featuring Photo Fine Chromarich

Sanyo Epson Imaging Devices Corporation (“Sanyo Epson”) has announced the development of three new high-resolution LCDs featuring “Photo Fine Chromarich” technology that achieves more than 100% coverage of the NTSC* color gamut. Mass production of the displays will commence in early 2006. The fusion of telecommunications and broadcasting through digitization and the seamless integration of cable and mobile communication have raised expectations for next-generation mobile devices. Consumers hope such devices will bring more convenience, richer content, and wider service coverage. There is particularly increasing demand for LCDs with higher resolution, a wide color gamut, a wide viewing angle, and quick response, as well as being lightweight, compact, and ultra energy-efficient. The higher popularity and functionality of digital cameras and camera-equipped mobile phones mean that consumer demand for clearer displays are particularly strong in these areas.

NEC Platform Selected by O2

NEC just announced that it supplied the Mobile Internet Platform for O2’s forthcoming i-mode service; operations are scheduled to start this autumn in the UK and Ireland. “We are pleased with NEC as the provider of our i-mode platform, which we believe will offer our customers a whole range of new data services when we launch – furthering O2’s data services leadership position in our markets,” said Dave Williams, Group CTO of O2.