Modulation scheme for communication environments
According to an aspect of the present invention, a symbol corresponding to a combination may be determined from a symbol set comprising at least sixteen PAM symbols. A sample such as a pulse may be generated based on the symbol value and a train of such pulses may be transmitted at a rate of at leas...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | According to an aspect of the present invention, a symbol corresponding to a combination may be determined from a symbol set comprising at least sixteen PAM symbols. A sample such as a pulse may be generated based on the symbol value and a train of such pulses may be transmitted at a rate of at least 10 giga bits per second over a communication medium comprising, for example, a twisted copper cable. The received signal may be demodulated based on the empirically determined reliability values. |
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