Tokyo Friendfinder
Tuesday, October 09, 2007
Cognitive radio group draws up 4G plans for Japan's smart phones
01:49 AM 
J Mark Lytle •
Next time you’re stuck in a 2 or 3G phone black spot and cursing your choice of mobile network spare a thought for the balding bureaucrats of Japan who are struggling to create a framework [Subscription link] for something called cognitive radio as they plan for 4G in the near future.
Friday, July 13, 2007
Japanese Super 3G to hit 300Mbps ahead of 4G switchover
As if the mobile phones with 3.6Mbps internet connections that are relatively common in Japan weren’t enough, NTT DoCoMo has announced that it is working on technology to up that almost tenfold by 2009.
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