Title :
Multipath-tolerant binary signal design for approximately synchronized CDMA systems without co-channel interference using complete complementary codes
Author :
Suehiro, Naoki ; Kuroyanagi, Niriyoshi
Author_Institution :
Inst. of Appl. Phys., Tsukuba Univ., Ibaraki, Japan
Abstract :
A signal design method for the uplink in the cellular mobile CDMA systems is proposed. The proposed method uses binary complete complementary code as comb-spectrum pseudo-periodic sequences. The designed signals are without co-channel interference nor influence of multipath fading, when the system is synchronized approximately. Any approximation of synchronization is acceptable by arranging the signal design
Keywords :
binary codes; cellular radio; code division multiple access; demodulation; multipath channels; multiuser channels; radio links; signal synthesis; synchronisation; approximately synchronized CDMA systems; binary complete complementary code; cellular mobile CDMA systems; comb-spectrum pseudo-periodic sequences; demodulation; multipath-tolerant binary signal design; orthogonal carrier frequency; pseudo-periodic sequence; uplink; Costs; Design engineering; Design methodology; Fading; Interchannel interference; Matched filters; Multiaccess communication; Physics; Power control; Signal design;
Conference_Titel :
Global Telecommunications Conference, 1998. GLOBECOM 1998. The Bridge to Global Integration. IEEE
Conference_Location :
Sydney,NSW
Print_ISBN :
0-7803-4984-9
DOI :
10.1109/GLOCOM.1998.776563
