DocumentCode
1235745
Title
High-Capacity Digital Line Links
Author
Ericson, Thomas H E ; Johansson, Ulf J S
Author_Institution
Long Distance Division, Telefonaktiebolaget L. M. Ericsson, Stockholm, Sweden-1973
Volume
21
Issue
6
fYear
1973
fDate
6/1/1973 12:00:00 AM
Firstpage
680
Lastpage
686
Abstract
A hybrid digital transmission system of the kind originally proposed by Chang and Freeny [4], [6] is considered. Based on predictions about cable and repeater costs around 1980, an investigation of a certain economic measure of goodness is performed. Specifically, the influence on the system cost of the choice of certain fundamental system parameters like repeater spacing, symbol rate, and number of signal levels is studied.
Keywords
Data transmission systems; Repeaters; Wire communication systems; Cable TV; Coaxial cables; Constraint optimization; Cost function; Filters; Frequency; Performance evaluation; Phase change materials; Pulse modulation; Repeaters;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOM.1973.1091715
Filename
1091715
Link To Document