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2. Binary erasure channel - Wikipedia

   en.wikipedia.org/wiki/Binary_erasure_channel

   In coding theory and information theory, a binary erasure channel (BEC) is a communications channel model. A transmitter sends a bit (a zero or a one), and the receiver either receives the bit correctly, or with some probability P e {\displaystyle P_{e}} receives a message that the bit was not received ("erased") .

3. Deletion channel - Wikipedia

   en.wikipedia.org/wiki/Deletion_channel

   A deletion channel is a communications channel model used in coding theory and information theory. In this model, a transmitter sends a bit (a zero or a one), and the receiver either receives the bit (with probability p {\displaystyle p} ) or does not receive anything without being notified that the bit was dropped (with probability 1 − p ...

4. Packet erasure channel - Wikipedia

   en.wikipedia.org/wiki/Packet_erasure_channel

   The packet erasure channel is a communication channel model where sequential packets are either received or lost (at a known location). This channel model is closely related to the binary erasure channel .

5. Low-density parity-check code - Wikipedia

   en.wikipedia.org/wiki/Low-density_parity-check_code

   As with other codes, the maximum likelihood decoding of an LDPC code on the binary symmetric channel is an NP-complete problem, [24] shown by reduction from 3-dimensional matching. So assuming P != NP , which is widely believed, then performing optimal decoding for an arbitrary code of any useful size is not practical.

6. Erasure channel - Wikipedia

   en.wikipedia.org/?title=Erasure_channel&redirect=no

   Download as PDF; Printable version; In other projects ... From Wikipedia, the free encyclopedia. Redirect page. Redirect to: Binary erasure channel; ... This page was ...

7. Erasure code - Wikipedia

   en.wikipedia.org/wiki/Erasure_code

   Parity check is the special case where n = k + 1.From a set of k values {}, a checksum is computed and appended to the k source values: + = =. The set of k + 1 values {} + is now consistent with regard to the checksum.

8. File:Binary erasure channel.svg - Wikipedia

   en.wikipedia.org/.../File:Binary_erasure_channel.svg

   The following other wikis use this file: Usage on ar.wikipedia.org نظرية المعلومات; Usage on ast.wikipedia.org Teoría de la información

9. File:Binaryerasurechannel.png - Wikipedia

   en.wikipedia.org/wiki/File:Binaryerasurechannel.png

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