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Information-theoretic security (1,753 words) [view diff] no match in snippet view article find links to article

American mathematician Claude Shannon, one of the founders of classical information theory, who used it to prove the one-time pad system was secure. Information-theoretically

Broadcasting (networking) (866 words) [view diff] no match in snippet view article

In computer networking, telecommunication and information theory, broadcasting is a method of transferring a message to all recipients simultaneously.

Entropy (information theory) (10,220 words) [view diff] no match in snippet view article

In information theory, the entropy of a random variable quantifies the average level of uncertainty or information associated with the variable's potential

Shannon–Hartley theorem (3,087 words) [view diff] no match in snippet view article find links to article

In information theory, the Shannon–Hartley theorem tells the maximum rate at which information can be transmitted over a communications channel of a specified

Network performance (1,181 words) [view diff] no match in snippet view article find links to article

information is transferred Latency the delay between the sender and the receiver decoding it, this is mainly a function of the signals travel time, and

Coding theory (3,712 words) [view diff] no match in snippet view article find links to article

storage. Codes are studied by various scientific disciplines—such as information theory, electrical engineering, mathematics, linguistics, and computer science—for

Rate–distortion theory (2,327 words) [view diff] no match in snippet view article find links to article

Rate–distortion theory is a major branch of information theory which provides the theoretical foundations for lossy data compression; it addresses the

Shannon–Weaver model (2,049 words) [view diff] no match in snippet view article find links to article

terms of five basic components: a source, a transmitter, a channel, a receiver, and a destination. The source produces the original message. The transmitter

MIMO (9,690 words) [view diff] no match in snippet view article find links to article

respectively. Referring to information theory, the ergodic channel capacity of MIMO systems where both the transmitter and the receiver have perfect instantaneous

Error detection and correction (4,301 words) [view diff] no match in snippet view article find links to article

In information theory and coding theory with applications in computer science and telecommunications, error detection and correction (EDAC) or error control

Noisy-channel coding theorem (2,786 words) [view diff] no match in snippet view article find links to article

In information theory, the noisy-channel coding theorem (sometimes Shannon's theorem or Shannon's limit), establishes that for any given degree of noise

Information exchange (758 words) [view diff] no match in snippet view article find links to article

sharing referred to one-to-one exchanges of data between a sender and receiver. Online information sharing gives useful data to businesses for future

Space–time code (612 words) [view diff] no match in snippet view article find links to article

at the receiver. STC may be further subdivided according to whether the receiver knows the channel impairments. In coherent STC, the receiver knows the

Channel state information (1,770 words) [view diff] no match in snippet view article find links to article

information describes how a signal propagates from the transmitter to the receiver and represents the combined effect of, for example, scattering, fading

Timeline of information theory (893 words) [view diff] no match in snippet view article find links to article

A timeline of events related to information theory, quantum information theory and statistical physics, data compression, error correcting codes and

Interference (communication) (575 words) [view diff] no match in snippet view article

manner, as it travels along a communication channel between its source and receiver. The term is often used to refer to the addition of unwanted signals to

Quantum capacity (1,981 words) [view diff] no match in snippet view article find links to article

over many independent uses of a noisy quantum channel from a sender to a receiver. It is also equal to the highest rate at which entanglement can be generated

Aaron D. Wyner (285 words) [view diff] no match in snippet view article find links to article

Department and led it until 1993, when he became a researcher in the information theory department. His research included coding theory, optical communications

Error-correcting codes with feedback (397 words) [view diff] no match in snippet view article find links to article

In mathematics, computer science, telecommunication, information theory, and searching theory, error-correcting codes with feedback are error correcting

Binary erasure channel (533 words) [view diff] no match in snippet view article find links to article

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

Bit (2,875 words) [view diff] no match in snippet view article find links to article

a low power of two. A string of four bits is usually a nibble. In information theory, one bit is the information entropy of a random binary variable that

Quantum convolutional code (1,960 words) [view diff] no match in snippet view article find links to article

communication scenario where a sender possesses a stream of qubits to send to a receiver. The encoding circuit for a quantum convolutional code has a much lower

Error correction code (4,684 words) [view diff] no match in snippet view article find links to article

In computing, telecommunication, information theory, and coding theory, forward error correction (FEC) or channel coding is a technique used for controlling

Multi-user MIMO (1,456 words) [view diff] no match in snippet view article find links to article

words receiver and transmitter, we can adopt the terms access point (AP) or base station, and user. An AP is the transmitter and a user the receiver for

Entanglement-assisted classical capacity (361 words) [view diff] no match in snippet view article find links to article

rate at which classical information can be transmitted from a sender to receiver when they share an unlimited amount of noiseless entanglement. It is given

Key exchange (1,397 words) [view diff] no match in snippet view article find links to article

parties, allowing use of a cryptographic algorithm. If the sender and receiver wish to exchange encrypted messages, each must be equipped to encrypt messages

Spatial multiplexing (1,188 words) [view diff] no match in snippet view article find links to article

transmitter is equipped with N t {\displaystyle N_{t}} antennas and the receiver has N r {\displaystyle N_{r}} antennas, the maximum spatial multiplexing

Communication theory (4,399 words) [view diff] no match in snippet view article find links to article

medium used to transmit the signal from transmitter to receiver." Receiver: For Shannon, the receiver "performs the inverse operation of that done by the

Dirty paper coding (562 words) [view diff] no match in snippet view article find links to article

the channel capacity without a power penalty and without requiring the receiver to know the interfering signal. The term dirty paper coding was coined

Signal (3,517 words) [view diff] no match in snippet view article find links to article

important in multiple subject fields including signal processing, information theory and biology. In signal processing, a signal is a function that conveys

Signal-to-interference-plus-noise ratio (1,057 words) [view diff] no match in snippet view article find links to article

In information theory and telecommunication engineering, the signal-to-interference-plus-noise ratio (SINR) (also known as the signal-to-noise-plus-interference

Outline of communication (587 words) [view diff] no match in snippet view article find links to article

space. Communication theory Development communication Information Information theory Semiotics Intercultural communication International communication

Code (1,981 words) [view diff] no match in snippet view article find links to article

distance away can interpret the flags and reproduce the words sent. In information theory and computer science, a code is usually considered as an algorithm

Pragmatic theory of information (1,165 words) [view diff] no match in snippet view article find links to article

message. Pragmatic information theory requires not only a model of the sender and how it encodes information, but also a model of the receiver and how it acts

Noise (signal processing) (935 words) [view diff] no match in snippet view article

especially filters. The mathematical limits for noise removal are set by information theory. Signal processing noise can be classified by its statistical properties

Precoding (3,895 words) [view diff] no match in snippet view article find links to article

and gain) such that the signal power is maximized at the receiver output. When the receiver has multiple antennas, single-stream beamforming cannot simultaneously

Quantum channel (4,449 words) [view diff] no match in snippet view article find links to article

In quantum information theory, a quantum channel is a communication channel that can transmit quantum information, as well as classical information. An

Information (4,788 words) [view diff] no match in snippet view article find links to article

in information theory are mutual information, channel capacity, error exponents, and relative entropy. Important sub-fields of information theory include

Edholm's law (1,253 words) [view diff] no match in snippet view article find links to article

used information theory to study the noise behaviour of MOS devices, improving their noise performance and resolving issues that limited their receiver sensitivity

Digital data (1,813 words) [view diff] no match in snippet view article find links to article

Digital data, in information theory and information systems, is information represented as a string of discrete symbols, each of which can take on one

Deletion channel (304 words) [view diff] no match in snippet view article find links to article

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

Per-user unitary rate control (986 words) [view diff] no match in snippet view article find links to article

operation of PU2RC is mathematically described for the transmitter and receiver sides, respectively. It is assumed that the base station employs N t {\displaystyle

Relay channel (835 words) [view diff] no match in snippet view article find links to article

In information theory, a relay channel is a probability model of the communication between a sender and a receiver aided by one or more intermediate relay

State-merging (413 words) [view diff] no match in snippet view article find links to article

In quantum information theory, quantum state merging is the transfer of a quantum state when the receiver already has part of the state. The process optimally

Superdense coding (2,543 words) [view diff] no match in snippet view article find links to article

In quantum information theory, superdense coding (also referred to as dense coding) is a quantum communication protocol to communicate a number of classical

List of unsolved problems in information theory (600 words) [view diff] no match in snippet view article find links to article

This article lists notable unsolved problems in information theory. These are separated into source coding and channel coding. There are also related unsolved

Stochastic geometry models of wireless networks (7,849 words) [view diff] no match in snippet view article find links to article

in information theory terminology, is the one-to-many situation with a single transmitter aiming at sending different data to different receivers and

3G MIMO (1,108 words) [view diff] no match in snippet view article find links to article

includes spatial precoding at the transmitter and spatial postcoding at the receiver, which are dual each other from information signal processing theoretic

Joachim Hagenauer (288 words) [view diff] no match in snippet view article find links to article

Technology department in Munich, Germany. He was also active at the IEEE Information Theory Society. In 1992, Hagenauer was elevated to the grade of IEEE fellow

A Mathematical Theory of Communication (846 words) [view diff] no match in snippet view article find links to article

cited scientific papers of all time, as it gave rise to the field of information theory, with Scientific American referring to the paper as the "Magna Carta

Radar (12,058 words) [view diff] no match in snippet view article find links to article

(often the same antenna is used for transmitting and receiving) and a receiver and processor to determine properties of the objects. Radio waves (pulsed

MIMO-OFDM (2,438 words) [view diff] no match in snippet view article find links to article

bounce off objects (such as the ground) and take multiple paths to the receiver. That is, by using multiple antennas and precoding the data, different

Quantum information (4,547 words) [view diff] no match in snippet view article find links to article

state of a quantum system. It is the basic entity of study in quantum information theory, and can be manipulated using quantum information processing techniques

Cooperative MIMO (3,095 words) [view diff] no match in snippet view article find links to article

point-to-point MIMO or collocated MIMO, require both the transmitter and receiver of a communication link to be equipped with multiple antennas. While MIMO

Space–time block code (3,788 words) [view diff] no match in snippet view article find links to article

refraction and so on and may then be further corrupted by thermal noise in the receiver means that some of the received copies of the data may be closer to the

Pulse-position modulation (1,242 words) [view diff] no match in snippet view article find links to article

pulse position modulation with error tolerance". IEEE Transactions on Information Theory. 59: 5352–5362. arXiv:1301.3369. doi:10.1109/TIT.2013.2262094. Michael

Robert Price (engineer) (309 words) [view diff] no match in snippet view article

of the Rake receiver, together with Paul Green. The Rake receiver has been described as "historically the most important adaptive receiver for fading multipath

Signal-to-noise ratio (3,695 words) [view diff] no match in snippet view article find links to article

described by the Shannon–Hartley theorem, which is a fundamental law of information theory. SNR can be calculated using different formulas depending on how the

Information content (4,445 words) [view diff] no match in snippet view article find links to article

In information theory, the information content, self-information, surprisal, or Shannon information is a basic quantity derived from the probability of

Jakobson's functions of language (435 words) [view diff] no match in snippet view article find links to article

function to express themselves. The conative function: engages the Addressee (receiver) directly and is best illustrated by vocatives and imperatives, e.g. "Tom

Linear network coding (6,519 words) [view diff] no match in snippet view article find links to article

and N. Cai, "Linear Network Coding"(PDF), in IEEE Transactions on Information Theory, Vol 49, No. 2, pp. 371–381, 2003 R. Dougherty, C. Freiling, and K

Katalin Marton (1,367 words) [view diff] no match in snippet view article find links to article

mathematics, including information theory, concentration of measure and probability theory. In a 1974 paper on information theory she used a combinatorics

Telecommunications engineering (3,716 words) [view diff] no match in snippet view article find links to article

Electronic media Fiber-optic communication History of telecommunication Information theory List of electrical engineering topics (alphabetical) List of electrical

Companding (979 words) [view diff] no match in snippet view article find links to article

compressed before transmission and is expanded to the original value at the receiver. The electronic circuit that does this is called a compander and works

Fountain code (1,479 words) [view diff] no match in snippet view article find links to article

the receiver must now collect the required number of missing encoding symbols for each block. Using a fountain code, it suffices for a receiver to retrieve

Noncoherent STC (141 words) [view diff] no match in snippet view article find links to article

communications. In this multiple antenna scheme, it is assumed that the receiver only has knowledge of the statistics of channel. Non-coherent space-time

Modulo-N code (457 words) [view diff] no match in snippet view article find links to article

R.}}={\frac {\log _{2}M_{o}+\log _{2}M_{e}}{2\log _{2}M_{o}}}.} At the receiver, by joint decoding, we may complete the process of extracting the data

Binary symmetric channel (2,613 words) [view diff] no match in snippet view article find links to article

in coding theory and information theory. In this model, a transmitter wishes to send a bit (a zero or a one), and the receiver will receive a bit. The

Multiple description coding (547 words) [view diff] no match in snippet view article find links to article

can be expected to be roughly proportional to data rate sustained by the receiver. MDC is a form of data partitioning, thus comparable to layered coding

Multiuser detection (543 words) [view diff] no match in snippet view article find links to article

streams emanating from different antennas interfere at the receiver, and the MIMO receiver uses multiuser detection techniques to separate them. By exploiting

Macrodiversity (1,194 words) [view diff] no match in snippet view article find links to article

communication, macrodiversity is a kind of space diversity scheme using several receiver or transmitter antennas for transferring the same signal. The distance

Concatenated error correction code (2,094 words) [view diff] no match in snippet view article find links to article

communications channel, and then decoding the original data reliably at the receiver, using encoding and decoding algorithms that are feasible to implement

Space–time trellis code (333 words) [view diff] no match in snippet view article find links to article

('space'). These multiple, 'diverse' copies of the data are used by the receiver to attempt to reconstruct the actual transmitted data. For an STC to be

Ralph Hartley (1,535 words) [view diff] no match in snippet view article find links to article

and the Hartley transform, and contributed to the foundations of information theory. His legacy includes the naming of the hartley, a unit of information

Spectral efficiency (2,140 words) [view diff] no match in snippet view article find links to article

an equivalent baseband signal (using undersampling or a superheterodyne receiver), with upper cut-off frequency W/2. If double-sideband modulation schemes

Differential space–time code (171 words) [view diff] no match in snippet view article find links to article

space–time code that do not need to know the channel impairments at the receiver in order to be able to decode the signal. They are usually based on space–time

Encoding/decoding model of communication (4,519 words) [view diff] no match in snippet view article find links to article

intact by the audience (i.e., decoders). As the jargon of Shannon's information theory moved into semiotics, notably through the work of thinkers Roman Jakobson

ElGamal signature scheme (1,236 words) [view diff] no match in snippet view article find links to article

signature provides message authentication (the receiver can verify the origin of the message), integrity (the receiver can verify that the message has not been

Cryptography (11,007 words) [view diff] no match in snippet view article find links to article

more bluntly, it was restated by Claude Shannon, the inventor of information theory and the fundamentals of theoretical cryptography, as Shannon's Maxim—'the

Random number generation (4,422 words) [view diff] no match in snippet view article find links to article

also used in cryptography – so long as the seed is secret. The sender and receiver can generate the same set of numbers automatically to use as keys. The

Conduit metaphor (4,933 words) [view diff] no match in snippet view article find links to article

several different disciplines, as well as in linguistics. Research on information theory had led Norbert Wiener to publish in 1950 the seminal book on cybernetics

Spatial correlation (wireless) (1,507 words) [view diff] no match in snippet view article

can be improved by having multiple antennas at the transmitter and the receiver. The idea is that if the propagation channels between each pair of transmit

Rician fading (465 words) [view diff] no match in snippet view article find links to article

partial cancellation of a radio signal by itself — the signal arrives at the receiver by several different paths (hence exhibiting multipath interference), and

Classical capacity (4,635 words) [view diff] no match in snippet view article find links to article

In quantum information theory, the classical capacity of a quantum channel is the maximum rate at which classical data can be sent over it error-free in

Mehdi Ashraphijuo (634 words) [view diff] no match in snippet view article find links to article

Two-User MIMO Interference Channels with Limited Receiver Cooperation,” IEEE Transactions on Information Theory, vol. 60, no. 7, pp. 4170–4196, July 2014. Mehdi

Detection theory (2,924 words) [view diff] no match in snippet view article find links to article

eyewitness identification. SDT assumes that the decision maker is not a passive receiver of information, but an active decision-maker who makes difficult perceptual

History of radio (8,479 words) [view diff] no match in snippet view article find links to article

Stepanovich Popov built a lightning detector that used a coherer based radio receiver. He presented it to the Russian Physical and Chemical Society on May 7

Timeline of electrical and electronic engineering (4,531 words) [view diff] no match in snippet view article find links to article

in history. The envelope detector is an important part of every radio receiver. 1907: Rosenthal puts in his image telegraph for the first time a photocell

Earth–Moon–Earth communication (2,090 words) [view diff] no match in snippet view article find links to article

directed via reflection from the surface of the Moon back to an Earth-based receiver. The use of the Moon as a passive communications satellite was proposed

Symbol rate (2,926 words) [view diff] no match in snippet view article find links to article

List of interface bit rates Pulse-code modulation D. A. Bell (1962). Information Theory; and its Engineering Applications (3rd ed.). New York: Pitman. Goldsmith

Entanglement-assisted stabilizer formalism (4,170 words) [view diff] no match in snippet view article find links to article

information with the help of entanglement shared between a sender and receiver before they transmit quantum data over a quantum communication channel

Decoding methods (1,867 words) [view diff] no match in snippet view article find links to article

Programming to Decode Binary Linear Codes". IEEE Transactions on Information Theory. 51 (3): 954–972. CiteSeerX 10.1.1.111.6585. doi:10.1109/TIT.2004

Method of moments (statistics) (1,934 words) [view diff] no match in snippet view article

“Design of nearest prototype signal classifiers”, IEEE Transactions on Information Theory 27 (3), 368–372,1981 Cyclostationarity, page 11.4 J. Munkhammar, L

Universal code (data compression) (988 words) [view diff] no match in snippet view article

Lelewer and Daniel S. Hirschberg (University of California, Irvine) Information Theory, Inference, and Learning Algorithms, by David MacKay, has a chapter

Quantum computing (12,430 words) [view diff] no match in snippet view article find links to article

slowdowns come from?" Just as the bit is the basic concept of classical information theory, the qubit is the fundamental unit of quantum information. The same

Data communication (2,519 words) [view diff] no match in snippet view article find links to article

ASK. The theoretical aspects of data transmission are covered by information theory and coding theory. Courses and textbooks in the field of data transmission

Triangular network coding (454 words) [view diff] no match in snippet view article find links to article

where n {\displaystyle n} is the number of packets, can be bypassed. The receiver now only needs to perform back-substitution, with worst-case complexity

Hybrid automatic repeat request (1,390 words) [view diff] no match in snippet view article find links to article

immediately sent along with the message or only transmitted upon request when a receiver detects an erroneous message. The ED code may be omitted when a code is

Document dump (666 words) [view diff] no match in snippet view article find links to article

unfriendliness, hostility, or a legal conflict between the transmitter and the receiver of the information. The shipment of dumped documents is unsorted, or contains

Orthogonal Time Frequency Space (2,280 words) [view diff] no match in snippet view article find links to article

time-domain signal s(t) which is transmitted over a wireless channel. At the receiver end, the time-domain signal r(t) is mapped to the domain of time-frequency

History of information theory (1,725 words) [view diff] no match in snippet view article find links to article

The decisive event which established the discipline of information theory, and brought it to immediate worldwide attention, was the publication of Claude

Computationally bounded adversary (1,131 words) [view diff] no match in snippet view article find links to article

In information theory, the computationally bounded adversary problem is a different way of looking at the problem of sending data over a noisy channel

Quantum teleportation (11,143 words) [view diff] no match in snippet view article find links to article

for transferring quantum information from a sender at one location to a receiver some distance away. While teleportation is commonly portrayed in science

Rip van Winkle cipher (198 words) [view diff] no match in snippet view article find links to article

a simple and provably computationally secure cipher with a finite key. In Proc. IEEE Int. Symp. Information Theory (Abstracts), page 146, 1985. v t e

Bell Labs (12,238 words) [view diff] no match in snippet view article find links to article

the laser, the photovoltaic cell, the charge-coupled device (CCD), information theory, the Unix operating system, and the programming languages B, C, C++

Kullback–Leibler divergence (13,038 words) [view diff] no match in snippet view article find links to article

would be used instead of Q which is currently used. By analogy with information theory, it is called the relative entropy of P with respect to Q. Expressed

Golomb ruler (1,747 words) [view diff] no match in snippet view article find links to article

corresponds to the ruler's length. Golomb rulers are used within information theory related to error correcting codes. Golomb rulers are used in the selection

Digital signature (5,315 words) [view diff] no match in snippet view article find links to article

non-secure channel: Properly implemented, a digital signature gives the receiver reason to believe the message was sent by the claimed sender. Digital signatures

Matched filter (5,509 words) [view diff] no match in snippet view article find links to article

(Woodward, 1953; Sec.5.1). Woodward, P. M. (1953). Probability and information theory with applications to radar. London: Pergamon Press. Turin, G. L. (1960)

Cipher (2,154 words) [view diff] no match in snippet view article find links to article

thus decide the key length accordingly. Claude Shannon proved, using information theory considerations, that any theoretically unbreakable cipher must have

Choi–Jamiołkowski isomorphism (3,205 words) [view diff] no match in snippet view article find links to article

In quantum information theory and operator theory, the Choi–Jamiołkowski isomorphism refers to the correspondence between quantum channels (described by

Extrasensory perception (2,891 words) [view diff] no match in snippet view article find links to article

cards while the "receiver" guesses the symbols. To try to observe clairvoyance, the pack of cards is hidden from everyone while the receiver guesses. To try

Turbo code (2,728 words) [view diff] no match in snippet view article find links to article

In information theory, turbo codes are a class of high-performance forward error correction (FEC) codes developed around 1990–91, but first published in

Additive white Gaussian noise (2,962 words) [view diff] no match in snippet view article find links to article

Additive white Gaussian noise (AWGN) is a basic noise model used in information theory to mimic the effect of many random processes that occur in nature

Phase-shift keying (6,226 words) [view diff] no match in snippet view article find links to article

symbol it represents, thus recovering the original data. This requires the receiver to be able to compare the phase of the received signal to a reference signal –

Quantum key distribution (11,926 words) [view diff] no match in snippet view article find links to article

formally proved. In contrast, QKD has provable security based on information theory, and forward secrecy. The main drawback of quantum-key distribution

Entanglement distillation (6,316 words) [view diff] no match in snippet view article find links to article

quantum state, analogous to the concept of Shannon entropy in classical information theory.: 880 Von Neumann entropy measures how "mixed" or "pure" a quantum

Index of electrical engineering articles (3,721 words) [view diff] no match in snippet view article find links to article

adapter – AC power plugs and sockets – AC power – AC/AC converter – AC/DC receiver design – AC/DC conversion – Active rectification – Actuator – Adaptive

Belief propagation (4,323 words) [view diff] no match in snippet view article find links to article

Belief propagation is commonly used in artificial intelligence and information theory, and has demonstrated empirical success in numerous applications,

Data compression (7,556 words) [view diff] no match in snippet view article find links to article

In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original

Index of electronics articles (2,802 words) [view diff] no match in snippet view article find links to article

generator – Side lobe – Sideband – Sidereal time – Siemens – Signal (information theory) – Signal compression – Signal processing gain – Signal processing

Image fusion (1,807 words) [view diff] no match in snippet view article find links to article

the application. Categories of image fusion metrics are based on information theory features, structural similarity, or human perception. Multi-focus

Data exchange (1,373 words) [view diff] no match in snippet view article find links to article

peer-to-peer (unicast) data exchange model, data is sent only to the targeted receiver defined by a specific address. Just as a telephone call or a email, information

Systems thinking (1,995 words) [view diff] no match in snippet view article find links to article

in World War II in subsystem fashion; they were made up of transmitter, receiver, power supply, and signal processing subsystems, to defend against airborne

Two-wave with diffuse power fading (1,672 words) [view diff] no match in snippet view article find links to article

radio-related contexts. It occurs when a signal can take more than one path to a receiver, and the signals are effected differently along the two paths. The simplest

Outline of electrical engineering (848 words) [view diff] no match in snippet view article find links to article

network Optical fiber Modulation Carrier wave Communication channel Information theory Error correction and detection Digital television Digital audio broadcasting

Erasure code (2,287 words) [view diff] no match in snippet view article find links to article

p(i) is equal to data symbol i. He then sends p(k), ..., p(n − 1). The receiver can now also use polynomial interpolation to recover the lost packets,

RSA cryptosystem (7,783 words) [view diff] no match in snippet view article find links to article

then raised to a first predetermined power (associated with the intended receiver) and finally computed. The remainder or residue, C, is... computed when

Passive attack (587 words) [view diff] no match in snippet view article find links to article

of MANETs Under Passive and Active Attacks". IEEE Transactions on Information Theory. 57 (10). IEEE: 6692–6702. doi:10.1109/TIT.2011.2165800. S2CID 15255934

Bit error rate (2,133 words) [view diff] no match in snippet view article find links to article

is the Bernoulli source. Examples of simple channel models used in information theory are: Binary symmetric channel (used in analysis of decoding error

Raptor code (1,355 words) [view diff] no match in snippet view article find links to article

received to completely recover the source block. (Based on elementary information theory considerations, complete recovery of a source block with k source

Error exponent (2,779 words) [view diff] no match in snippet view article find links to article

In information theory, the error exponent of a channel code or source code over the block length of the code is the rate at which the error probability

Sloot Digital Coding System (1,602 words) [view diff] no match in snippet view article find links to article

disprove Shannon's source coding theorem, a widely accepted principle of information theory that predicts how much data compression of a digital file is mathematically

Hamid Jafarkhani (737 words) [view diff] no match in snippet view article find links to article

block codes from orthogonal designs" (PDF). IEEE Transactions on Information Theory. 45 (5): 744–765. doi:10.1109/18.771146. Archived from the original

List of statistics articles (8,280 words) [view diff] no match in snippet view article find links to article

Astrostatistics Asymptotic distribution Asymptotic equipartition property (information theory) Asymptotic normality – redirects to Asymptotic distribution Asymptotic

Hamming bound (1,446 words) [view diff] no match in snippet view article find links to article

algorithm, transmitted over a noisy channel, and finally decoded by the receiver. The decoding process interprets a garbled codeword, referred to as simply

Encryption (3,645 words) [view diff] no match in snippet view article find links to article

The message could be decrypted by plugging in the jumbled message to a receiver with an identical cipher. A similar device to the Jefferson Disk, the M-94

Sony CDP-101 (681 words) [view diff] no match in snippet view article find links to article

provide information such as track number and playing time, an infrared receiver for the included remote control, and buttons to control playback, open

Communication with extraterrestrial intelligence (4,006 words) [view diff] no match in snippet view article find links to article

(video). Huffington Post. Retrieved 25 May 2013. "Through the Wormhole: Information Theory : Video : Science Channel". Discovery Communications. Archived from

Factor graph (1,027 words) [view diff] no match in snippet view article find links to article

Transactions on Information Theory, 47 (2): 498–519, CiteSeerX 10.1.1.54.1570, doi:10.1109/18.910572. Wymeersch, Henk (2007), Iterative Receiver Design, Cambridge

Search for extraterrestrial intelligence (15,728 words) [view diff] no match in snippet view article find links to article

the hour, every hour. At the United States Naval Observatory, a radio receiver was lifted 3 kilometres (1.9 miles) above the ground in a dirigible tuned

Sudoku code (2,927 words) [view diff] no match in snippet view article find links to article

the transmitter sends a sequence of all symbols of a solved sudoku. The receiver either receives a symbol correctly or an erasure symbol to indicate that

Ranjan Mallik (1,388 words) [view diff] no match in snippet view article find links to article

(2008). "Optimum receiver for a realistic transmit-receive diversity system in correlated fading". IEEE Transactions on Information Theory. 54 (12): 5456–5468

History of communication studies (3,449 words) [view diff] no match in snippet view article find links to article

Control and Communication in the Animal and the Machine. The other was information theory, as recast in quantitative terms by Claude E. Shannon and Warren Weaver

Hendrik Wade Bode (5,211 words) [view diff] no match in snippet view article find links to article

fields of research. His synergy with Claude Shannon, the father of information theory, laid the foundations for the technological convergence of the Information

Parity measurement (1,873 words) [view diff] no match in snippet view article find links to article

[citation needed] Alice, a sender, wants to transmit a qubit to Bob, a receiver. The state of any qubit that Alice would wish to send can be written as

Parapsychology (19,295 words) [view diff] no match in snippet view article find links to article

one way or another, as well as violations of all the principles of information theory and even of the principle of causality. Strict application of physical

Ambiguity function (3,643 words) [view diff] no match in snippet view article find links to article

(\tau ,f)} . It represents the distortion of a returned pulse due to the receiver matched filter (commonly, but not exclusively, used in pulse compression

Mikael Skoglund (1,863 words) [view diff] no match in snippet view article find links to article

source-channel coding, signal processing, information theory, privacy, security, and with a particular focus on how information theory applies to wireless communications

Distributed source coding (7,098 words) [view diff] no match in snippet view article find links to article

Distributed source coding (DSC) is an important problem in information theory and communication. DSC problems regard the compression of multiple correlated

RF chain (7,031 words) [view diff] no match in snippet view article find links to article

Transactions on Information Theory. 3 (3): 175–178. doi:10.1109/TIT.1957.1057419. hdl:2142/74003. "Detection of Signals in Noise §10.1. Receiver Noise" (PDF)

Ideal observer analysis (774 words) [view diff] no match in snippet view article find links to article

calculation tends to incorporate elements of signal detection theory, information theory, or estimation theory. Das and Geisler described and computed the

Information history (2,875 words) [view diff] no match in snippet view article find links to article

important influence on the concept of information is derived from the Information theory developed by Claude Shannon and others. This theory, however, reflects

Hamming code (4,043 words) [view diff] no match in snippet view article find links to article

Sons. ISBN 978-0-471-64800-0. MacKay, David J.C. (September 2003). Information Theory, Inference and Learning Algorithms. Cambridge: Cambridge University

Kabbalah (15,257 words) [view diff] no match in snippet view article find links to article

A traditional Kabbalist is called a Mekubbal (מְקֻובָּל‎, Məqubbāl, 'receiver'). Jewish Kabbalists originally developed transmissions of the primary

Semiotics (11,087 words) [view diff] no match in snippet view article find links to article

interdisciplinary approaches: cybernetics and systems theory, including information theory and science; and Peircean semiotics, including phenomenology and pragmatic

Reed–Solomon error correction (12,395 words) [view diff] no match in snippet view article find links to article

In information theory and coding theory, Reed–Solomon codes are a group of error-correcting codes that were introduced by Irving S. Reed and Gustave Solomon

Cyclostationary process (3,142 words) [view diff] no match in snippet view article find links to article

DISCRETE-PARAMETER NONSTATIONARY STOCHASTIC PROCESSES. IEEE Transactions on Information Theory, Vol. IT-29, No. 1, pp. 105-114. Kipnis, Alon; Goldsmith, Andrea;

Cooperative diversity (3,097 words) [view diff] no match in snippet view article find links to article

networks. A conventional single hop system uses direct transmission where a receiver decodes the information only based on the direct signal while regarding

Glossary of electrical and electronics engineering (19,294 words) [view diff] no match in snippet view article find links to article

but may differ in frequency or other characteristics. AC/DC receiver design A radio receiver that can operate from either alternating current or direct

Interpretations of quantum mechanics (7,637 words) [view diff] no match in snippet view article find links to article

Stephanie; Wilce, Alexander (August 2018). "Introduction: Quantum Information Theory and Quantum Foundations". Foundations of Physics. 48 (8): 853–856

Robert W. Heath Jr. (1,869 words) [view diff] no match in snippet view article find links to article

Society Fred W. Ellersick Prize 2016 – IEEE Communications Society and Information Theory Society Joint Paper Award 2017 – IEEE Marconi Prize Paper Award in

Geophysical survey (2,959 words) [view diff] no match in snippet view article find links to article

time-frequency localization and signal analysis". IEEE Transactions on Information Theory. 36 (5): 961–1005. Bibcode:1990ITIT...36..961D. doi:10.1109/18.57199

New Jersey Inventors Hall of Fame (1,079 words) [view diff] no match in snippet view article find links to article

predictive analytics Columbia University (NJ Resident) John R. Pierce 2014 Information theory and global and satellite communications Bell Labs Vladimir S. Ban

Constellation shaping (743 words) [view diff] no match in snippet view article find links to article

than geometric shaping. Thomas M. Cover, Joy A. Thomas, Elements of Information Theory, 2nd Edition ISBN 978-0-471-24195-9 July 2006 G. Böcherer, F. Steiner

Identity-based conditional proxy re-encryption (2,150 words) [view diff] no match in snippet view article find links to article

a receiver to encrypt messages to the receiver using the public key in such a way that only the corresponding private key known only to the receiver can

Radio resource management (1,115 words) [view diff] no match in snippet view article find links to article

Multi-Cell Systems". Foundations and Trends in Communications and Information Theory. 9 (2–3): 113–381. doi:10.1561/0100000069. Pauli, V.; Naranjo, J.

Quantum cryptography (9,126 words) [view diff] no match in snippet view article find links to article

seminal paper titled "Conjugate Coding" was rejected by the IEEE Information Theory Society but was eventually published in 1983 in SIGACT News. In this

History of the Internet (22,250 words) [view diff] no match in snippet view article find links to article

technology was developed by Harry Nyquist and Ralph Hartley in the 1920s. Information theory, as enunciated by Claude Shannon in 1948, provided a firm theoretical

Machine learning (15,573 words) [view diff] no match in snippet view article find links to article

disciplines, such as game theory, control theory, operations research, information theory, simulation-based optimisation, multi-agent systems, swarm intelligence

Timeline of quantum computing and communication (22,862 words) [view diff] no match in snippet view article find links to article

of the first attempts at creating a quantum information theory, showing that Shannon information theory cannot directly be generalized to the quantum

History of telecommunication (5,531 words) [view diff] no match in snippet view article find links to article

metal–oxide–semiconductor (MOS) large-scale integration (LSI) technology, information theory and cellular networking led to the development of affordable mobile

Gray code (15,921 words) [view diff] no match in snippet view article find links to article

correction capable of correcting single-bit errors, it is possible for a receiver to correct any transmission errors that cause a constellation point to

Philips Natuurkundig Laboratorium (2,306 words) [view diff] no match in snippet view article find links to article

Schouhamer Immink (2007). "Shannon, Beethoven, and the Compact Disc". IEEE Information Theory Society Newsletter. 57: 42–46. Retrieved 2018-02-06. "IEEE CD Milestone"

Information Age (10,532 words) [view diff] no match in snippet view article find links to article

information which facilitated the synchronization and demultiplexing at the receiver. Over the subsequent decades the digitisation of voice became the norm

In-phase and quadrature components (1,512 words) [view diff] no match in snippet view article find links to article

bandpass sampling. Franks, L.E. (September 1969). Signal Theory. Information theory. Englewood Cliffs, NJ: Prentice Hall. ISBN 0138100772. Gast, Matthew

List of University of Utah people (5,498 words) [view diff] no match in snippet view article find links to article

Gore – co-inventor of Gore-Tex fabrics Ralph Hartley – co-founder of information theory (with Shannon and Hamming); inventor of Hartley transform and Hartley

Timeline of probability and statistics (1,054 words) [view diff] no match in snippet view article find links to article

the World War II, research on detection theory started, leading to the receiver operating characteristic 1946 – Cox's theorem derives the axioms of probability

List of University of Illinois Urbana-Champaign people (12,288 words) [view diff] no match in snippet view article find links to article

work in coherent emitter signal processing and for contributions to information theory and error control codes. WHATIS “QUALITY BOOK PUBLISHING?” Barkan

Weequahic High School (6,942 words) [view diff] no match in snippet view article find links to article

Museum Miami Jack Wolf (1935–2011, class of 1952), researcher in information theory and coding theory Weequahic, Newark Weequahic Park Weequahic Golf

Margarita Chli (2,061 words) [view diff] no match in snippet view article find links to article

achieving efficient information processing. She used the principles of Information Theory to guide the estimation based decisions made after gathering information

Head-related transfer function (3,365 words) [view diff] no match in snippet view article find links to article

had been played at the source location, with the listener's ear at the receiver location. HRIRs have been used to produce virtual surround sound. [example

Navigation (9,370 words) [view diff] no match in snippet view article find links to article

to another by means of navigation equipment (such as a compass or GNSS receivers), maps and visual navigation marks across urban or rural environments

Amplitude damping channel (3,074 words) [view diff] no match in snippet view article find links to article

register A, and then, after letting it propagate over some time t, having the receiver later retrieve it from B. The state ρ A {\displaystyle \rho _{A}} is prepared

Trust (social science) (8,182 words) [view diff] no match in snippet view article

and restored trust.[further explanation needed] In the context of information theory, Ed Gerck defines and contrasts trust with[clarification needed] social

Excess-3 (1,333 words) [view diff] no match in snippet view article find links to article

USA: The Institute of Radio Engineers, Inc.: 47–57. Session 19: Information Theory III - Speed and Computation. Retrieved 2020-05-22. (11 pages) Schmid

Task allocation and partitioning in social insects (3,836 words) [view diff] no match in snippet view article find links to article

division of labor: borrowing tools from sociology, sociobiology, information theory, landscape ecology, and biogeography". Insectes Sociaux. 54 (2): 105–112

IEEE Medal of Honor (3,067 words) [view diff] no match in snippet view article find links to article

over many decades" 2021 Yaakov Ziv "For fundamental contributions to information theory and data compression technology, and for distinguished research leadership"

Inverse problem (9,396 words) [view diff] no match in snippet view article find links to article

computed solution. Recent contributions from the field of Algorithmic information theory have proposed a more general approach to such problems, including

CD player (6,684 words) [view diff] no match in snippet view article find links to article

Schouhamer Immink (2007). "Shannon, Beethoven, and the Compact Disc". IEEE Information Theory Newsletter: 42–46. Knopper, Steve (7 January 2009). Appetite for Self-Destruction:

Einstein's thought experiments (13,879 words) [view diff] no match in snippet view article find links to article

: 23 It is considered the centerpiece of the development of quantum information theory, which has been termed the "third quantum revolution." All of Einstein's

G.fast (3,376 words) [view diff] no match in snippet view article find links to article

be exploited to support low-power states, in which the transmitter and receiver remain disabled for longer intervals than would be required for alternating

Quantum error correction (6,099 words) [view diff] no match in snippet view article find links to article

"Quantum Error Correction via Codes over GF(4)". IEEE Transactions on Information Theory. 44 (4): 1369–1387. arXiv:quant-ph/9608006. doi:10.1109/18.681315

Active listening (5,268 words) [view diff] no match in snippet view article find links to article

technological applications mainly based on artificial intelligence and information theory techniques, by opposition to traditional listening, in which the musical

MPEG-1 (10,881 words) [view diff] no match in snippet view article find links to article

redundancy as possible, it is known as entropy coding in the field of information theory. The coefficients of quantized DCT blocks tend to zero towards the

Campbell's theorem (probability) (2,131 words) [view diff] no match in snippet view article

telecommunication networks in terms of the ability to send data based on information theory. If the positioning of the interfering transmitters are assumed to

List of German Americans (37,052 words) [view diff] no match in snippet view article find links to article

engineer, computer scientist and cryptographer known as the "father of information theory" Herbert A. Simon – political scientist Charles Proteus Steinmetz

List of people from Serbia (14,275 words) [view diff] no match in snippet view article find links to article

known for his research on the theory of Entanglement and Quantum Information Theory Tihomir Novakov, physicist Petar Đurković, astronomer Mihajlo D. Mesarovic

Hilbert transform (8,167 words) [view diff] no match in snippet view article find links to article

Franks, L.E. (September 1969). Thomas Kailath (ed.). Signal Theory. Information theory. Englewood Cliffs, NJ: Prentice Hall. ISBN 0138100772. Gel'fand, I

List of awards named after people (574 words) [view diff] no match in snippet view article find links to article

Biletnikoff Award Fred Biletnikoff American football Outstanding wide receiver in Division I FBS Vilhelm Bjerknes Medal Vilhelm Bjerknes Meteorology "distinguished

Channel expansion theory (3,218 words) [view diff] no match in snippet view article find links to article

Critical mass (sociodynamics) Technology acceptance model Organizational information theory Social information processing (theory) Social presence theory Call

List of inventors (12,074 words) [view diff] no match in snippet view article find links to article

– Internet Protocol (IP) Claude Shannon (1916–2016), founder of information theory and modern cryptography, invented Minivac 601, and co-invented the

Andrew Targowski (8,506 words) [view diff] no match in snippet view article find links to article

societal computing, information technology impact upon civilization, information theory, wisdom theory, and civilization theory. One of the pioneers of applied

Silence compression (1,453 words) [view diff] no match in snippet view article find links to article

predefined criteria. When silence is detected, a signal is sent to the receiver which stops the transmission of audio data. When speech/sound is resumed

Backpressure routing (7,659 words) [view diff] no match in snippet view article find links to article

Control for Time Varying Wireless Networks," IEEE Transactions on Information Theory, vol. 52, no. 7, pp. 2915-2934, July 2006 A. Eryilmaz and R. Srikant

List of fellows of IEEE Communications Society (86 words) [view diff] no match in snippet view article find links to article

analysis of control systems 1968 Robert Gallager For contributions to information theory and error correcting codes 1970 Thomas Kailath For inspired teaching

Glossary of computer science (23,955 words) [view diff] no match in snippet view article find links to article

storage. Codes are studied by various scientific disciplines—such as information theory, electrical engineering, mathematics, linguistics, and computer science—for

List of Serbs (21,280 words) [view diff] no match in snippet view article find links to article

known for his research on the theory of Entanglement and Quantum Information Theory Vladimir Markovic (born 1973), mathematician Vesna Milosevic-Zdjelar

Array processing (5,733 words) [view diff] no match in snippet view article find links to article

the presence of strong radio interference". IEEE Transactions on Information Theory. 46 (5): 1730–1747. arXiv:astro-ph/0008239. doi:10.1109/18.857787

Chirp compression (10,411 words) [view diff] no match in snippet view article find links to article

condition. The chirp signals reflected from targets are amplified in the receiver and then processed by the compression filter to give narrow pulses of high

Moisés de Lemos Martins (12,158 words) [view diff] no match in snippet view article find links to article

the message that circulates between a sender and a receiver, as is the case of information theory. In the idea of semiotics that he proposes, Moisés de

List of Tau Beta Pi members (4,266 words) [view diff] no match in snippet view article find links to article

computer scientist, cryptographer, and inventor known as the "father of information theory" and as the "father of the Information Age" Clara Shih California