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titre mobile

   
 
Trials and tribulations

If DoCoMo’s European i-mode launch was timid then the roll out of the intermediate GPRS services has been almost invisible. A case of once bitten twice shy as far as data services were concerned, has meant that it was mainly the manufacturers that pushed their phones rather than the operators who pushed new services. The operators, in no financial position to subsidise new services (or handsets), often put the blame unfairly on manufacturers, saying that the new phones were not ready or even unreliable. While it is true that some handsets have been recalled, Nokia for one has said it will meet agreed production schedules for dual and tri-mode mode phones and in general the world’s number one manufacturer has weathered the storm well, launching its 5510 entertainment handset in time for Christmas.

Other companies have not fared so well. Motorola has been under a lot of pressure, without partners and squeezed out of almost all European 3G markets, it cannot even count on a third generation network on its home base, as the FCC is still unable to settle frequency allocation problems in the United States. Ironically Motorola’s GPRS phones are among the first to be ready in Europe but with little demand for them, it is unlikely to lift the fortunes of the company. Interestingly fortune telling and games are the second most popular i-mode activities according to DoCoMo which is the only company to have successfully launched a 3G service commercially with its Freedom of Multimedia Access (FOMA) platform. While 3G trials have continued around the world it is unlikely that other operators will follow suit much before the end of 2003.

The message is the medium
One thing that mobile phone manufacturers have been able to agree on, is that we will want to send more elaborate messages to one another. The use of the Short Messaging Service (SMS), the facility of sending up to 160 characters from one mobile phone to another, is one of the rare, wireless data service, success stories. So it is not unexpected that Nokia, Motorola, Ericsson and Siemens got together in June 2001 to establish the foundations of the next generation SMS. Called Multimedia Messaging Service (MMS) it will allow users to send longer messages and the all important e-mails, together with images, video and sound; so called rich media content. (See Internet article). Already Nokia’s next generation phones incorporate a camera, as do many Japanese handsets. Some analysts like HPI Research Group and Bullhound suggest that the time is ripe for devices that are capable of exchanging more complex data.

Unfortunately for all the busy manufacturers above, these devices may well not be exactly mobile telephones but other wireless devices like Research in Motion’s Blackberry (also badged as iPaq by Compaq). Indeed it was Compaq who along with CMG Wireless Data Solutions announced the first successful transmission of an MMS in September. Although wireless data services have been customer driven in Japan this may not be the case in Europe or the United States where wireless has traditionally been pushed by business and corporate users. It is they who will seek more sophisticated and more versatile mobile solutions according to BWCS, using wireless LAN (Wi-Fi) and Bluetooth. A hundred years on from Marconi it is still not sure who, or what, will rule the waves! Back to previous page..

Nigel BARNETT

 
 
coin mobile phones

institut national des télécommunications