theory, the Hamming bound is a limit on the parameters of an arbitrary block code: it is also known as the sphere-packing bound or the volume bound from an...
9 KB (1,446 words) - 20:48, 28 December 2023
include the Hamming code (which makes use of a Hamming matrix), the Hamming window, Hamming numbers, sphere-packing (or Hamming bound), Hamming graph concepts...
30 KB (3,170 words) - 01:15, 14 October 2024
Elias-Bassalygo bound Gilbert–Varshamov bound for linear codes Griesmer bound Hamming bound Johnson bound Plotkin bound Singleton bound Gilbert, E. N....
4 KB (708 words) - 18:05, 26 December 2023
computer science and telecommunications, Hamming codes are a family of linear error-correcting codes. Hamming codes can detect one-bit and two-bit errors...
29 KB (4,043 words) - 05:11, 12 November 2024
Sphere packing (redirect from Sphere-packing or hamming bound)
Sphere packing on the corners of a hypercube (with the spheres defined by Hamming distance) corresponds to designing error-correcting codes: if the spheres...
28 KB (3,414 words) - 10:33, 14 November 2024
Block code (section Hamming bound)
block codes. The first error-correcting code was the Hamming(7,4) code, developed by Richard W. Hamming in 1950. This code transforms a message consisting...
20 KB (3,322 words) - 00:28, 14 November 2024
elements in an error-correcting code of a given block length and minimum Hamming weight over a field F q {\displaystyle \mathbb {F} _{q}} . This may be...
8 KB (1,457 words) - 19:28, 12 July 2024
{\displaystyle \mathbb {F} _{q}} . Gilbert–Varshamov bound Griesmer bound Hamming bound Johnson bound Plotkin bound Keedwell, A. Donald; Dénes, József (24 January...
10 KB (1,538 words) - 15:17, 27 October 2024
\rho n)|} be the volume of the Hamming ball of radius ρ n {\displaystyle \rho n} . It is obvious that the volume of a Hamming Ball is translation-invariant...
5 KB (913 words) - 01:30, 5 December 2023
bound GOST (hash function) Group coded recording HAS-160 HAS-V HAVAL Hadamard code Hagelbarger code Hamming bound Hamming code Hamming(7,4) Hamming distance...
3 KB (9 words) - 23:09, 3 June 2023
1+2C_{11}^{1}+2^{2}C_{11}^{2}=3^{5}} situations, i.e. the constructed WA lies on the Hamming bound for t = 2 {\displaystyle t=2} and in this sense is perfect. To date...
22 KB (3,865 words) - 02:57, 7 November 2024
original on 2007-08-08. Retrieved 2007-08-21. Rudra, Atri. "Hamming code and Hamming bound" (PDF). Lecture notes. Rudolph, Dietmar; Rudolph, Matthias (2011-04-12)...
24 KB (3,844 words) - 16:03, 12 November 2024
proof of the bound. Diamond code Elias Bassalygo bound Gilbert–Varshamov bound Griesmer bound Hamming bound Johnson bound Singleton bound Plotkin, Morris...
4 KB (912 words) - 16:45, 4 October 2024
omitted. Elias Bassalygo bound Gilbert-Varshamov bound Hamming bound Johnson bound Plotkin bound Singleton bound J. H. Griesmer, "A bound for error-correcting...
3 KB (705 words) - 16:46, 4 October 2024
Gilbert–Varshamov bound Griesmer bound Hamming bound Plotkin bound Singleton bound Johnson, Selmer Martin (April 1962). "A new upper bound for error-correcting...
3 KB (736 words) - 01:33, 5 December 2023
In a cube In a cylinder Close-packing Kissing number Sphere-packing (Hamming) bound Other 2-D packing Square packing Other 3-D packing Tetrahedron Ellipsoid...
3 KB (58 words) - 00:34, 21 June 2024
Gabriel graph Giant's Causeway Gradient pattern analysis Hamming bound – sphere-packing bound Linde–Buzo–Gray algorithm Lloyd's algorithm – Voronoi iteration...
28 KB (3,181 words) - 17:52, 14 November 2024
communication" (PDF). U.S. patent no. 2,632,058 Morgan 1998, pp. 973–975. Hamming 1950, pp. 147–160. Ling & Xing 2004, pp. 82–88. Pless 1982, pp. 21–24....
67 KB (1,564 words) - 17:21, 28 October 2024
Calderbank, Peter Shor and Andrew Steane. According to the quantum Hamming bound, encoding a single logical qubit and providing for arbitrary error correction...
44 KB (5,919 words) - 00:19, 21 November 2024
Linear code (section Example: Hamming codes)
2 {\displaystyle [2^{r}-1,2^{r}-r-1,3]_{2}} Hamming code. Since d = 3 {\displaystyle d=3} , this Hamming code can correct a 1-bit error. Example : The...
17 KB (2,688 words) - 01:54, 15 November 2024
In communication complexity, the gap-Hamming problem asks, if Alice and Bob are each given a (potentially different) string, what is the minimal number...
5 KB (765 words) - 01:36, 1 February 2023
{\bigl (}{\tfrac {n}{p}}+1{\bigr )}}}R^{n}.} n-sphere Sphere packing Hamming bound Equation 5.19.4, NIST Digital Library of Mathematical Functions. http://dlmf...
29 KB (5,505 words) - 00:46, 28 October 2024
Distributed source coding (section Slepian–Wolf bound)
-\mathbf {x_{2}} )=0} . Since the minimum Hamming weight of ( 7 , 4 , 3 ) {\displaystyle (7,4,3)} Hamming Code is 3, d H ( x 1 , x 2 ) ≥ 3 {\displaystyle...
36 KB (7,098 words) - 17:14, 4 September 2024
1996). "Class of quantum error-correcting codes saturating the quantum Hamming bound". Physical Review A. 54 (3): 1862–1868. arXiv:quant-ph/9604038. Bibcode:1996PhRvA...
14 KB (1,968 words) - 20:47, 6 November 2024
mathematician Richard Hamming pioneered this field in the 1940s and invented the first error-correcting code in 1950: the Hamming (7,4) code. FEC can be...
40 KB (4,684 words) - 01:51, 15 November 2024
Cyclic code (section Hamming code)
The Hamming(7,4) code may be written as a cyclic code over GF(2) with generator 1 + x + x 3 {\displaystyle 1+x+x^{3}} . In fact, any binary Hamming code...
26 KB (5,114 words) - 17:30, 4 January 2024
Ham (in Hebrew: חָם), according to the Table of Nations in the Book of Genesis, was the second son of Noah and the father of Cush, Mizraim, Phut and Canaan...
14 KB (1,549 words) - 13:17, 25 October 2024
salad): the primary ingredient, ham, is mixed with smaller amounts of chopped vegetables or relishes, and the whole is bound with liberal amounts of a mayonnaise...
6 KB (458 words) - 21:23, 18 November 2024
Concentration inequality (redirect from Concentration bound)
fields, including communication complexity (e.g., in proofs of the gap Hamming problem) and graph theory. An interesting anti-concentration inequality...
18 KB (3,126 words) - 23:13, 2 September 2024
the strings have the same size, the Hamming distance is an upper bound on the Levenshtein distance. The Hamming distance is the number of positions at...
21 KB (2,435 words) - 15:04, 28 August 2024