Title :
Complete complementary codes and generalized reed-muller codes
Author :
Chen, Chao-Yu ; Wang, Chung-Hsuan ; Chao, Chi-chao
Author_Institution :
Inst. of Commun. Eng., Nat. Tsing Hua Univ., Hsinchu
fDate :
11/1/2008 12:00:00 AM
Abstract :
Due to ideal autocorrelation and cross-correlation properties, complete complementary codes (CCCs) can be employed in CDMA systems to eliminate the multiple-access interference. In this letter, we propose a direct general construction of CCCs from cosets of the first-order Reed-Muller codes, which includes previous results as a special case. The larger number of CCCs constructed by our method can provide advantages in applications to cellular CDMA systems.
Keywords :
Reed-Muller codes; code division multiple access; correlation methods; interference suppression; autocorrelation; cellular CDMA systems; complete complementary codes; cross-correlation; generalized Reed-Muller codes; multiple-access interference; Autocorrelation; Chaos; Councils; Helium; Interference elimination; Multiaccess communication; Multicarrier code division multiple access; Multiple access interference; OFDM; Radar applications; CDMA; Complete complementary codes; Golay complementary sets; Reed-Muller codes;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2008.081189
