DocumentCode
649711
Title
Modified minimum-bandwidth DS-CDMA system
Author
Wei-Lun Lin
Author_Institution
Dept. of Commun. Eng., Feng Chia Univ., Taichung, Taiwan
fYear
2013
fDate
14-16 Oct. 2013
Firstpage
523
Lastpage
524
Abstract
A modified minimum-bandwidth direct-sequence code division multiple access system is proposed to approach Nyquist transmission rate without sacrificing error performance or user capacity. When orthogonal spreading code is employed, it is shown that the proposed system is able to accommodate all kinds of spreading codes by trading off a negligible excess bandwidth.
Keywords
code division multiple access; orthogonal codes; spread spectrum communication; DS-CDMA system; Nyquist transmission rate; direct-sequence code division multiple access system; minimum bandwidth; orthogonal spreading code; user capacity; Bandlimited direct-sequence code division multiple access; pulse shaping technique;
fLanguage
English
Publisher
ieee
Conference_Titel
ICT Convergence (ICTC), 2013 International Conference on
Conference_Location
Jeju
Type
conf
DOI
10.1109/ICTC.2013.6675411
Filename
6675411
Link To Document