DocumentCode
1751111
Title
VSB wideband CDMA for overlay system and its implementation
Author
Kim, Dong Ku ; Roh, Dong Wook ; Choi, Young-Kwan ; Kwon, Sung Woo ; Lee, Moon Ki
Author_Institution
Dept. of Electr. & Comput. Eng., Yonsei Univ., South Korea
Volume
1
fYear
2001
fDate
2001
Firstpage
609
Abstract
In this paper, a VSB (vestigial sideband) wideband CDMA system for an overlay system is proposed. The proposed method, which supports gradual evolution from a narrowband CDMA system to a wide-band CDMA system, is evaluated using analysis and simulation. It is likewise described in VHDL and verified and synthesized using Synopsys. Savings on the gate count achieved by introducing CSD-CSCF and common energy calculator is about 30.6%
Keywords
broadband networks; cellular radio; code division multiple access; hardware description languages; modulation; 2G users; 3G users; CSD-CSCF; Synopsys; VHDL; VSB wideband CDMA; W-CDMA; WCDMA; common energy calculator; gate count; overlay system; vestigial sideband wideband CDMA system; AWGN; Amplitude modulation; Analytical models; Bandwidth; Filters; Frequency; Interference; Multiaccess communication; Narrowband; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
Conference_Location
Rhodes
ISSN
1090-3038
Print_ISBN
0-7803-6728-6
Type
conf
DOI
10.1109/VETECS.2001.944915
Filename
944915
Link To Document