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Binary erasure channel information


The channel model for the binary erasure channel showing a mapping from channel input X to channel output Y (with known erasure symbol ?). The probability of erasure is

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 receives a message that the bit was not received ("erased") .

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Binary erasure channel

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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)...

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Erasure

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Erasure code, a forward error correction (FEC) code for the binary erasure channel Type erasure, a process by which explicit type annotations are removed...

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Packet erasure channel

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is closely related to the binary erasure channel. An erasure code can be used for forward error correction on such a channel. Network traffic simulation...

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Communication channel

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vice-versa is unequal Binary bursty bit error channel model, a channel with memory Binary erasure channel (BEC), a discrete channel with a certain bit error...

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Binary symmetric channel

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A binary symmetric channel (or BSCp) is a common communications channel model used in coding theory and information theory. In this model, a transmitter...

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Peter Elias

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codes as an alternative to block codes. He also established the binary erasure channel and proposed list decoding of error-correcting codes as an alternative...

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Deletion channel

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capacity of the deletion channel is an open problem. The deletion channel should not be confused with the binary erasure channel which is much simpler to...

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Channel capacity

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such as: the Trapdoor channel, Ising channel, the binary erasure channel with a no-consecutive-ones input constraint, NOST channels. The basic mathematical...

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BEC

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eliminator circuit Bibliothèque de l'École des Chartes, history journal Binary erasure channel Bose–Einstein condensate, a state of matter Broad Economic Categories...

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EXIT chart

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extrinsic information. This is true when decoding codes from a binary erasure channel but otherwise the messages are often samples from a Gaussian distribution...

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Information theory

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binary entropy function to the base-2 logarithm: A binary erasure channel (BEC) with erasure probability p is a binary input, ternary output channel....

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Sudoku code

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correcting codes following rules of sudoku puzzles designed for an erasure channel. Based on this model, the transmitter sends a sequence of all symbols...

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Data erasure

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Data erasure (sometimes referred to as data clearing, data wiping, or data destruction) is a software-based method of data sanitization that aims to completely...

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Error correction code

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code, a near-optimal rateless erasure correcting code Polar code (coding theory) Raptor code, a near-optimal rateless erasure correcting code Reed–Solomon...

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Arbitrarily varying channel

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of Certain Channel Classes Under Random Coding" referenced below for full proof. Binary symmetric channel Binary erasure channel Z-channel (information...

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Repetition code

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and it is the only such code known for non-erasure channels. Practical adaptive codes for erasure channels have been invented only recently, and are known...

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Directed information

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; Kashyap, Navin (January 2016). "The Feedback Capacity of the Binary Erasure Channel With a No-Consecutive-Ones Input Constraint". IEEE Transactions...

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November 1923

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information theory who introduced the convolutional code and the binary erasure channel; in New Brunswick, New Jersey (d. 2001) Billy Haughton, American...

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LGBT slang

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regardless of their sexual or romantic orientation, sometimes including non-binary androphiles baths – bathhouses frequented by gay men for sexual encounters...

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Decoding methods

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over a noisy channel, such as a binary symmetric channel. C ⊂ F 2 n {\displaystyle C\subset \mathbb {F} _{2}^{n}} is considered a binary code with the...

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Baudot code

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turn on the teleprinter. This sequence of pulses generated a series of Erasure/Delete characters while also initializing the state of the receiver to...

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Aztec Code

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bit-stuffed data words, for which erasures can be detected, in the outermost layers of the symbol, which are most prone to erasures. The check words are stored...

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Data remanence

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contents of a file when it is deleted unless they are aware that explicit erasure commands are required, like on a solid-state drive. (In such cases, the...

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Queerplatonic relationship

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1958732. PMID 34463602. S2CID 239671332. Luce, Savie (2021). "Asexual Erasure Undone: A Short Literary History of Asexuality in 19th-to 20th-Century...

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MicroPDF417

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MicroPDF417 in common modes can encode text, numeric, binary data and Unicode text with Extended Channel Interpretation. Additionally, MicroPDF417 contains...

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Hida Viloria

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Advocate. Viloria, Hida (August 18, 2014). "Caught in the Gender Binary Blindspot: Intersex Erasure in Cisgender Rhetoric". Intersex and Out. Viloria, Hida (May...

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Dua Saleh

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February 9, 2020. Hall, Jake (April 20, 2020). "Dua Saleh highlights the erasure of queer black artists with their new EP". i-D. Archived from the original...

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