DocumentCode :
1201085
Title :
A Limit of Crosspoint Number
Author :
Ikeno, Nobuichi
Volume :
6
Issue :
5
fYear :
1959
fDate :
5/1/1959 12:00:00 AM
Firstpage :
187
Lastpage :
196
Abstract :
This paper describes a theoretical limitation on the number of crosspoints in large scale switching networks. The conclusion is as follows: given any blocking rate 
, and any 
, we can construct a network with less crosspoints than 
, where 
, and cannot with less crosspoints than 
, when the size of the network, as well as the total traffic 
, becomes sufficiently large.
, and any , we can construct a network with less crosspoints than , where , and cannot with less crosspoints than , when the size of the network, as well as the total traffic , becomes sufficiently large.Keywords :
Switching theory; Communication switching; Communication systems; Conductors; Joining processes; Laboratories; Large-scale systems; Probability distribution; Speech; Telecommunication traffic; Telephony;
fLanguage :
English
Journal_Title :
Circuit Theory, IRE Transactions on
Publisher :
ieee
ISSN :
0096-2007
Type :
jour
DOI :
10.1109/TCT.1959.1086596
Filename :
1086596
Link To Document :
