×

Modulation coding based on an ECC interleave structure

  • US 6,774,825 B2
  • Filed: 09/25/2002
  • Issued: 08/10/2004
  • Est. Priority Date: 09/25/2002
  • Status: Expired due to Fees
First Claim
Patent Images

1. A system to modulate coding based on an error correcting code (ECC) interleave structure, comprising:

  • a first encoder encoding an input stream of bits comprising input blocks sorted into interleaves; and

    a second encoder encoding a subset of the input blocks to produce output blocks, wherein the first encoder permutates a remainder of the input blocks and the output blocks to produce a codeword.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×