Title :
On the Construction of Binary Sequence Families With Low Correlation and Large Sizes
Author :
Parampalli, Udaya ; Xiaohu Tang ; Boztas, Serdar
Author_Institution :
Dept. of Comput. Sci. & Software Eng., Univ. of Melbourne, Melbourne, VIC, Australia
Abstract :
In this paper, we revisit a method to produce binary sequences using the most significant bit map from Z4 to the binary field. This method is useful for the construction of binary sequences with low correlation and large family size. There may be more cases where starting with Z4 could help researchers design new low correlation sequences for code-division multiple access application.
Keywords :
binary sequences; code division multiple access; Z4; binary field; binary sequence families; code-division multiple access; low correlation sequences; most significant bit map; Australia; Correlation; Educational institutions; Multiaccess communication; Polynomials; Transforms; ${bf Z}_{4}$ sequence; Binary sequence; CDMA; Galois rings; most significant bit (MSB) map;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.2012.2219691
