Title :
Design of multidimensional multicode SS system using HCOC & AOCG for high-speed data transmission
Author :
Kong, HyungYun ; Bae, HyoWon
Author_Institution :
Dept. of Electr. Eng., Ulsan Univ., South Korea
Abstract :
The multicode modulation has been developed for high-speed data transmission over the wireless environments, but the conventional multicode spread spectrum (CMC-SS) system has a critical problem in using (allotting to the users) orthogonal codes (OCs). In this paper, we propose a new technique, called high capacity orthogonal code (HCOC) and advanced orthogonal code group (AOCG) to solve the serious problem as stated above and design multidimensional multicode spread spectrum (MMC-SS) system by using two techniques for high-speed data transmission.
Keywords :
code division multiple access; spread spectrum communication; AOCG; CDMA; HCOC; MMC-SS; advanced orthogonal code group; code division multiple access; high capacity orthogonal code; high-speed data transmission; multidimensional multicode spread spectrum system; Bit rate; Cities and towns; Data communication; Error analysis; Facsimile; Modulation coding; Multiaccess communication; Multidimensional systems; Spread spectrum communication; Wireless communication;
Conference_Titel :
TENCON 2004. 2004 IEEE Region 10 Conference
Print_ISBN :
0-7803-8560-8
DOI :
10.1109/TENCON.2004.1414635
