PERFORMANCE COMPARISON OF M-ARY SSMA SYSTEMS AND DS/SSMA SYSTEMS IN THE PRESENCE OF FREQUENCY-SELECTIVE FADING AND PARTIAL-BAND INTERFERENCE/

Authors
ARAI T HABUCHI H
Citation
T. Arai et H. Habuchi, PERFORMANCE COMPARISON OF M-ARY SSMA SYSTEMS AND DS/SSMA SYSTEMS IN THE PRESENCE OF FREQUENCY-SELECTIVE FADING AND PARTIAL-BAND INTERFERENCE/, IEICE transactions on fundamentals of electronics, communications and computer science, E81A(11), 1998, pp. 2319-2326
Citations number
12
Categorie Soggetti
Engineering, Eletrical & Electronic","Computer Science Hardware & Architecture","Computer Science Information Systems
Journal title
IEICE transactions on fundamentals of electronics, communications and computer science → ACNP
ISSN journal
09168508
Volume
E81A
Issue
11
Year of publication
1998
Pages
2319 - 2326
Database
ISI
SICI code
0916-8508(1998)E81A:11<2319:PCOMSS>2.0.ZU;2-C
Abstract
M-ary/SS systems are compared with DS/SS systems applied the multicarr ier systems and the RAKE receiver in the presence of AWGN, frequency s elective Rayleigh fading and partial-band interference. In particular; the BER performance and SSMA capability are evaluated. Consequently, the M-ary/SSMA system using the multicarrier techniques is subject to the M-ary/SSMA system with the RAKE receiver in the presence of partia l-band interference. The BER performance of the M-ary/SSMA system is b etter than that of the DS/SSMA system when the number of users is smal ler than 20. And the spectral efficiency of the multicarrier M-ary/SSM A system is best in the four systems when JSR = 20 [dB] and BER = 10(- 3).