This paper presents the power spectrum of the transmitted signal in a synchronous spread-spectrum communication system in which the users' information symbol sequences are encoded intoM-ary channel symbol sequences. Furthermore, when maximal-length shift register sequences are used as the spreading code sequences of the system, the average power spectrum over all possible sets of the allowable simultaneous users is presented. It is shown that distribution of the spectrum is influenced considerably by the spreading code and the channel symbol sequences.
Published in:
Communications, IEEE Transactions on
(Volume:31
,
Issue:
4
)
Date of Publication:
Apr 1983
- Page(s):
-
541
-
546
- ISSN :
-
0090-6778
- Digital Object Identifier :
-
10.1109/TCOM.1983.1095850
- Product Type:
-
Journals & Magazines
- Date of Current Version :
-
06 January 2003
- Issue Date :
-
Apr 1983
- Sponsored by :
-
IEEE Communications Society