DocumentCode :
1215747
Title :
The Relative Effectiveness of Assigned and Shared Storage in a Switching System
Author :
Saber, N. ; Young, H.
Author_Institution :
Applied Research Lab., Sylvania Electronic Systems, a Division of Sylvania Electric Products, Inc., Waltham, Mass.
Volume :
14
Issue :
6
fYear :
1966
fDate :
12/1/1966 12:00:00 AM
Firstpage :
756
Lastpage :
762
Abstract :
This paper reports an exact quantitative evaluation of the relative effectiveness of line-assigned and line-shared buffer storage in a message switch, or of a circuit switch that holds blocked calls for later connection. It is well known that shared storage is more efficient than line storage in the sense that fewer message storage units are required to provide the same level of protection against message rejection. However, a unit of common storage may be considerably more expensive than a unit of line storage because of differences in the storage media itself and the need for additional control circuitry. Thus, an exact quantitative analysis of the relative effectiveness of line assigned and line-shared buffer storage can provide a basis for trade-off studies between the two types of storage.
Keywords :
Buffer storage; Circuit faults; Communications technology; Costs; Electrical fault detection; Fault detection; Registers; Switches; Switching circuits; Switching systems;
fLanguage :
English
Journal_Title :
Communication Technology, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9332
Type :
jour
DOI :
10.1109/TCOM.1966.1089422
Filename :
1089422
Link To Document :
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