DocumentCode
1653563
Title
An improved Gold code for MC-CDMA system
Author
Ling, Yu ; JianDong, Hu
Author_Institution
Sch. of Telecommun. Eng., Beijing Univ. of Posts & Telecommun., China
Volume
1
fYear
1999
Firstpage
644
Abstract
Based on the three-valued characteristic of Gold codes, a kind of improved Gold code, which is biased with a constant direct current on a Gold code, is proposed. We call it the biased Gold code. From the analysis and simulation, we can see that its correlation characteristics are improved. According to the results of simulation, the BER performance of the system with a biased Gold code is superior to that of the traditional Gold code system.
Keywords
code division multiple access; codes; correlation theory; error statistics; land mobile radio; BER performance; MC-CDMA system; biased Gold code; constant direct current; correlation characteristics; improved Gold code; three-valued characteristic; Analytical models; Autocorrelation; Bit error rate; Channel capacity; Data communication; Gold; Multiaccess communication; Multicarrier code division multiple access; Performance analysis; Spread spectrum communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference
Conference_Location
Beijing, China
Print_ISBN
7-5635-0402-8
Type
conf
DOI
10.1109/APCC.1999.824973
Filename
824973
Link To Document