The emergence of dual-mode or dual-band devices is most likely to happen in the "early days" as the industry in developed markets embraces 4G technology, he said. I is for i-mode Raising the example of Korea, he noted the availability of models...
The use of wireless technologies in trains, planes and other modes of transportation has all kinds of implications. With Wi-Fi now being built into almost all new laptops and some PDAs, perhaps I shouldn’t be amazed that there is an increasing...
Moreover all the schemes implemented so far have relied on direct current transmission at quite low voltages. Offering this through the ethernet link has attractions but only if the network link is a cable.
The spec operates in the 2.4GHz radio band - the same band as the 802.11b standard, microwaves and cordless phones - over 16 channels. Ember also announced that Bob Metcalfe, who invented Ethernet some 30 years ago, has become company chairman.
Twentieth Century Fox Film Corporation plans to deploy a virtual private network (VPN) to link 34 offices worldwide. The film and television company said it hopes the VPN will save £375,000 a year - by allowing employees to exchange email and share...
Another hurdle is uniform modulation schemes for communication. No one knows if the modulation scheme for the new spectrum will support or detract from existing ones, or even turn out to be a new one offered by Google or others.
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