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About NTT DOCOMO

DOCOMO Euro-Labs is an affiliated company of NTT DOCOMO.

NTT DOCOMO is Japan's premier provider of leading-edge mobile voice, data and multimedia services. With more than 56 million customers in Japan, the company is one of the world's largest mobile communications operators.

DOCOMO also is an influential force in the continuing advancement of mobile technologies and standards. In 1999, DOCOMO launched i-mode™, the world's most popular platform for mobile Internet services including e-mail, browsing, downloading and more. Over 48 million DOCOMO subscribers now use i-mode.

In 2001, DOCOMO introduced FOMA™, the world's first 3G commercial mobile service based on W-CDMA, which has transformed the mobile landscape in Japan while bringing the DOCOMO brand global recognition.

The role of mobile phones as "lifestyle tools" was cemented when DOCOMO launched Osaifu-Keitai™, a mobile wallet platform enabling quick, contactless transactions for cash, credit, ID, and more. More than 37 million phones equipped for Osaifu-Keitai services are now in use.

Building on a solid foundation of research and development, and guided by its customer-first philosophy, the company leverages the power of mobile communications to enable customers to enrich their lives.

DOCOMO is expanding its global reach through offices and subsidiaries in Asia, Europe and North America, as well as strategic alliances with mobile and multimedia service providers in markets worldwide.

NTT DOCOMO is listed on the Tokyo (9437), London (NDCM), and New York (DCM) stock exchanges.
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Present Technologies

Usage patterns for mobile phones are moving away from simple telephony to data communication via the Internet. NTT DOCOMO is a pioneer in the effort to increase the speed of networks supporting mobile communications. Bringing broadband communication to mobile networks allows terminals to comfortably support media-rich content such as moving images, and also allows PDAs and mobile computers to download large amounts of data at high speed via wireless LANs. Development to achieve these goals has already begun.

Mobile communications technology has made giant strides over the past decade, rapidly moving from first-generation (1G) analog voice-only service to second-generation (2G) digital voice and data communications. These 2G technologies include IS-136 (also known as US-TDMA and Digital AMPS) in the U.S.; GSM in Europe which became a popular standard worldwide; and PDC (Personal Digital Communications) in Japan. NTT DOCOMO's third-generation (3G) FOMA (Freedom Of Mobile multimedia Access) service, based on W-CDMA, has now shifted the mobile communication environment to the next level. This advanced new service not only provides voice transmission quality on a par with fixed-line communications, it also supports diverse multimedia content.

In addition, NTT DOCOMO offers wireless LAN services employing Wi-Fi to provide high-speed data transmission at up to 11 Mbps for PDAs and mobile PCs.

As part of the transition from 3.5G to 4G, NTT DOCOMO is engaged in research to create networks with even higher speeds and larger capacity. Currently, HSDPA (3.5G) can achieve speeds of up to 14 Mbps even when using the same 5 MHz frequency band as W-CDMA (3G). This service was timetabled for introduction in the second quarter of FY2006 (ending in March 2006).  

 
FOMA Technology  i-mode Technology 
Advanced networks and terminals supporting FOMA's leading services.   Convergence of mobile phones and the Internet through the integration of a range of technologies.  
   
Wi-Fi  HSDPA 
Secure, high-speed wireless LAN technology.   A powerful new technology enabling high-volume downloads and the viewing of highly rich contents.  
   
2D barcode  LTE 
People can easily access websites and obtain other useful info by scanning 2D barcodes with their phones' cameras.   An evolution of 3G systems that will enable high-speed data transmission of up to 300Mbps in downlink.  
   
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i-mode and FOMA are trademarks or registered trademarks of NTT DOCOMO, Inc. in Japan and other countries.
NTT DOCOMO's FOMA service is only available to subscribers in Japan.