What is Hamming code? - Definition from WhatIs.com.
Hamming code to correct burst errors Basic Hamming code above corrects 1-bit errors only. Trick to use it to correct burst errors: Consider sending k codewords, each length n. Arrange in matrix (as in diagram), each row is a codeword. Matrix width n, height k. Normally would transmit this row-by-row. Trick: Transmit column-by-column.Hamming code is a set of error-correction code s that can be used to detect and correct bit errors that can occur when computer data is moved or stored. Hamming code is named for R. W. Hamming of Bell Labs.Research on text reversible digital watermarking based on Hamming code JIANG Ce, PENG Jian, XIANG Lingyun, LI Feng School of Computer and Communication Engineering, Changsha University of Science and Technology, Changsha 410114, China.
In the process of communication the information gets corrupted. Therefore, the signals received by the receiver which is different than the actual informat.The code resulting from above is called a Binary Hamming code of length and where. Definition 2: For any integer there is a Hamming code, Ham, of length with parity bits and information bits. Using a binary parity check matrix whose columns are all of the - dimensional binary vectors different from zero, the Hamming code is defined as follows: Ham.
On February 11, 1915, American mathematician Richard Wesley Hamming was born. Hamming’s work had many implications for computer science and telecommunications. His contributions include the Hamming code (which makes use of a Hamming matrix), the Hamming window, Hamming numbers, sphere-packing (or Hamming bound), and the Hamming distance.
