Then the Shannon-Hartley theorem provides a fundamental limit. I am not conversant with these limits versus current norms, but with my judgement, I'd say that the physical layer is pretty much where it ought to be with LTE
They achieved that with "much greater bandwidth". The reason why bandwidth is restricted in current systems is because cell stations have to support thousands of users simultaneously providing 30 Gbps even with all sorts of multi-antenna systems with signal processing seems unlikely for unicast systems; it might be possible for downlink multicast, though.
There should be a full stop after "simultaneously".
They achieved that with "much greater bandwidth". The reason why bandwidth is restricted in current systems is because cell stations have to support thousands of users simultaneously providing 30 Gbps even with all sorts of multi-antenna systems with signal processing seems unlikely for unicast systems; it might be possible for downlink multicast, though.
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Then the Shannon-Hartley theorem provides a fundamental limit. I am not conversant with these limits versus current norms, but with my judgement, I'd say that the physical layer is pretty much where it ought to be with LTE
They achieved that with "much greater bandwidth". The reason why bandwidth is restricted in current systems is because cell stations have to support thousands of users simultaneously providing 30 Gbps even with all sorts of multi-antenna systems with signal processing seems unlikely for unicast systems; it might be possible for downlink multicast, though.
There should be a full stop after "simultaneously".
They achieved that with "much greater bandwidth". The reason why bandwidth is restricted in current systems is because cell stations have to support thousands of users simultaneously providing 30 Gbps even with all sorts of multi-antenna systems with signal processing seems unlikely for unicast systems; it might be possible for downlink multicast, though.
Beakman's World should be brought back. It was the most fun show I used to watch when I was a kid.