The ten technology partners will now work to standardise the technology under the name VOFDM (Vector Orthogonal Frequency Division Multiplexing). Cisco Systems is to offer its latest wireless access technology royalty-free to ten major IT vendors...
In the 802.11g standards battle, PBCC eventually lost ground to OFDM, or Orthogonal Frequency Division Multiplexing, as the modem of choice. Texas Instruments' 'turbo Wi-Fi' technology may be downshifting out of the wireless networking fast lane...
We have to adopt new modes of signalling beyond carving up frequency space with individual services allocated specific channels. Another way of looking at this is to see a conversation broken into channels occupying the space currently allocated to...
The opposing technology approaches are orthogonal frequency division multiplexing (OFDM) and direct sequence (DS)-UWB. The former method, backed by Intel, is more complex: it chops up the signal and sends it over multiple frequency bands.
Qualcomm was attracted to Flarion by its team and portfolio of intellectual property, which includes the next-generation wireless technologies OFDMA (Orthogonal Frequency Division Multiplex Access) and FLASH-OFDM, known as a type of 3.5G.
However, every time I look at the spectrum using an analyser and antenna I find a desert, just a few signals and a lot of random noise. So in contrast to the analogue world, we can reuse time, frequency and space like never before.
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