Title :
Wide-Sense Nonblocking Multiplane Baseline Switching Networks Composed of d × d Switches
Author :
Danilewicz, Grzegorz ; Kabacinski, W. ; Michalski, Marek ; Zal, Mariusz
Author_Institution :
Poznan Univ. of Technol., Poznan
Abstract :
A new control algorithm for log2(N, 0, p) switching networks composed of 2 × 2 switching elements has been proposed. Under this algorithm, log2 (N, 0, p) switching networks with even number of stages are wide-sense nonblocking (WSNB) if p is the same as for the rearrangeable nonblocking (RNB) one. In this paper we extend this solution to logd (N, 0, p) switching networks. The control algorithm is appropriately modified to switching networks composed of d × d switches. Wide-sense nonblocking operation of such switching networks with even number of stages is proved. We showed that number of planes needed for WSNB operation is also the same as in RNB switching networks.
Keywords :
telecommunication control; telecommunication switching; control algorithm; rearrangeable nonblocking; wide-sense nonblocking multiplane baseline switching networks; Communication switching; Communications Society; High-speed electronics; Joining processes; Multicast algorithms; Routing; Switches; Telecommunication control; Telecommunication switching; Unicast;
Conference_Titel :
Communications, 2007. ICC '07. IEEE International Conference on
Conference_Location :
Glasgow
Print_ISBN :
1-4244-0353-7
DOI :
10.1109/ICC.2007.1057