Mobile devices Toolkit
Story: Breaking on through to 4G
Posted by: Simon (Tuesday 9 August 2005, 1:56 PM)
I don't think this is going to be as good as it sounds. The first issue that pops to mind is that the system relies on rejecting non-xMax signals. As the density of xMax transmitters increases, the SNR of the xMax will get worse and the power requirements will go up. The time signal will likely help but noise will still creep in.
The basic idea of filtering on modulation is interesting. It looks like that might be a useful method for spectrum re-use. Of course, it would help dramtically if the noise specs for transmitters were tightened across the board.
Full Talkback thread
Story: Breaking on through to 4G
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I don't think this is going to be as good as it so... Simon -
Yes, I agree. This is exactly the sort of thi... Rupert Goodwins -
Oh god another flavour of wireless, how about this... Martin
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It seems the system (xG) is used OFDM technique.... Juan Pradana
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