Title :
Detecting linear block codes in noise using the GLRT
Author :
Yardi, Arti D. ; Vijayakumaran, Saravanan
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. Bombay, Mumbai, India
Abstract :
In this paper, we consider the problem of distinguishing the noisy codewords of a known binary linear block code from a random bit sequence. We propose to use the generalized likelihood ratio test (GLRT) to solve this problem. We also give a formula to find approximate number of codewords required and compare our results with an existing method.
Keywords :
block codes; linear codes; random sequences; GLRT; generalized likelihood ratio test; linear block code detection; random bit sequence; Arrays; Equations; Maximum likelihood estimation; Optimized production technology; Random variables; Standards; Vectors;
Conference_Titel :
Communications (ICC), 2013 IEEE International Conference on
Conference_Location :
Budapest
DOI :
10.1109/ICC.2013.6655352
