NTT DoCoMo and Motorola teams up on 3G Phones
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NTT DoCoMo, top mobile phone carrier in Japan, and Motorola Inc., worldâs number two cell-phone maker, plans to develop third-generation cell phones that allow subscribers in Japan to use services in other parts of Asia and Europe.
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Motorola and NTT DoCoMo, Japan&#39;s top mobile phone operator, plan to jointly develop third-generation handsets, giving Motorola a way into a market largely out of reach for foreign manufacturers.
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After some years on the drawing board, Japanese mobile giant NTT DoCoMo has announced its work on a common platform for 3G phones has come to fruition.
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DoCoMo in collaborazione con Fujitsu ha prodotto un prototipo di batteria alimentata a metanolo per telefoni cellulari 3G. PoichÃ¨ il grande problema della diffusione delle telefonia di massa dei telefoni
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Japan's NTT DoCoMo (NYSE: DCM) has launched a Wi-Fi/cellular phone that telecom industry analysts say is the first of its kind.
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Japanese mobile phone firm DoCoMo is in talks to buy 3G handsets from Motorola.
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Japan's NTT DoCoMo will join hands with Cingular Wireless of the United States, aiming to unify technical specifications for third-generation (3G) cellphones and services.
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Motorola Inc , the world's  third biggest mobile phone maker, on Sunday unveiled two new  cell phones and a plan to buy Asian digital music service  Soundbuzz Pte Ltd. as it looks to stem recent market share  losses.
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Japan's largest mobile operator, NTT  DoCoMo Inc. 9437.T, unveiled on Wednesday a new line of  advanced mobile phones with stereo-quality surround sound,  high-resolution digital cameras, and a special chip that allows  owners to use their phones as a debit card.
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Motorola will partner with NTT DoCoMo, Japan&#39;s largest wireless carrier, to create a next-generation wireless handset based on DoCoMo&#39;s FOMA technology.
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NTT DoCoMo, Japan's dominant mobile operator, is planning to offer combined fixed and mobile services to business and residential customers. It is the latest sign of growing global interest in convergence between the two technologies.
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Japan's NTT DoCoMo Inc. (9437.T), Fuji  Television Network Inc. (4676.T), Nippon Broadcasting System  Inc. and other firms will team up to develop new broadcast  services for cellphones, the companies said on Wednesday.
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(InfoWorld) - NTT DoCoMo came close to hitting another data transmission milestone in its research into next-generation cellular telephone systems during an experiment conducted in Japan on Dec. 25 last year. The company, Japan's leading cellular carrier, managed to transmit data at close to 5GbpsÂ to a receiver moving at 10 kilometers per hour, said Yoshiki Kakuda, a spokesman for the Tokyo company. He said the company's public relations department didn't know the exact speed achieved but that it was close to the 5Gbps mark. About a year earlier NTT DoCoMo succeeded inÂ transmitting data at 2.5GbpsÂ and this time managed to double that by increasing the number of MIMO (multiple in multiple out) transmitting and receiving antennas from six to 12 each and using better signal processing in the receiver. MIMO involves sending data using multiple antennas to increase the total throughput. The result was a doubling in the amount of data transmitted in the same 100MHz chunk of radio spectrum. Details of the experiment will be detailed at next week's 3GSM World Congress in Barcelona, Spain. NTT DoCoMo has been working on what it calls 4G (fourth-generation) technology for close to 10 years but the technology remains some way from commercialization. The carrier had previously said it plans to launch 4G in Japan around 2010 but recently indicated it plans to wring more speed out of its WCDMA (Wideband Code Division Multiple Access) 3G network before switching to a new technology. The carrier plans to launch a "Super 3G (third-generation)" service around 2010 that will offer data transmission at around 100Mbps. When NTT DoCoMo launched its 3G network in 2001, it could carry data at 384Kbps but that was recently raised to 3.6Mbps with the launch of an upgrade called HSDPA (high-speed downlink packet access). Carriers in other countries are also deploying the faster technology on their networks.
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TOKYO Motorola and NTT DoCoMo said on Wednesday that they would jointly develop third-generation cellphones, giving the American company an important foothold in the Japanese market.
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Wireless speeds of 300 Mbps downstream. That&#39;s the goal of &quot;Super 3G&quot; experiments that Japanese telecommunications giant NTT DoCoMo will begin this month.
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Japan&#39;s NTT DoCoMo has released a dual-mode phone that works on both 3G FOMA cellular networks and wireless local area networks.
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NTT DoCoMo, Vodafone and 24 other mobile phone firms and manufacturers join forces to develop the next generation of high-speed networks.