High speed encoding and decoding apparatus and method for analog subscriber connections
OwnerBrent Townshendinventor
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Abstract
A signal processor programmed with a set of instructions to perform a data transfer decoding method. The method includes receiving an analog signal representing a sequence of codewords. The analog signal is converted into the sequence of codewords. Each codeword in the sequence of codewords is selected from a predetermined set of digital network codewords. A high speed data transfer decoder, including a signal processor and memory is also provided.
Claims10
A high speed data transfer decoder for recovering a digital data stream from an analog signal transmitted to said decoder from a digital telephone network interface via an analog local loop connected to said decoder, comprising:
- a signal processor;
- and
- a memory coupled to the signal processor, the memory storing a set of instructions that are executed by the signal processor to generate a sequence of codewords from the analog signal, wherein each codeword in said sequence of codewords is associated with a codeword utilized by said digital telephone network.
A signal processor programmed with a set of instructions to perform a data transfer decoding method, said method comprising the steps of:
- receiving an analog signal representing a sequence of codewords;
- and
- converting said analog signal into said sequence of codewords, wherein each codeword in the sequence of codewords is selected from a predetermined set of digital network codewords.
Dependencies are inferred from the claim text.