Transmission of data over an ideal bandlimited channel at faster than conventional (Nyquist) rates is studied using techniques developed previously. Both lower and upper bounds on the minimum L//2 distance between any two channel output signals (d//m//i//n) are shown numerically as a function of signaling rate. The lower bound indicates that the signaling rate can be increased slightly above the Nyquist rate without decreasing d//m//i//n. However, the best upper bound, obtained by searching through all error events up to length 14, suggests that the signaling rate can be increased by 25% without decreasing d//m//i//n.
|Original language||English (US)|
|Title of host publication||Unknown Host Publication Title|
|Number of pages||6|
|State||Published - Dec 1 1987|
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