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NETWORKING
2000
13 years 5 months ago
An Exact Algorithm for Calculating Blocking Probabilities in Multicast Networks
Abstract. The paper deals with tree-structured point-to-multipoint networks, where users from infinite user populations at the leaf nodes subscribe to a variety of channels, offere...
Eeva Nyberg, Jorma T. Virtamo, Samuli Aalto
BROADBAND
1998
13 years 5 months ago
Blocking of dynamic multicast connections in a single link
In this paper, a method for calculating blocking experienced by dynamic multicast connections in a single link is presented. A service center at the root of a tree-type network pr...
Jouni Karvo, Jorma T. Virtamo, Samuli Aalto, Olli ...
AICCSA
2005
IEEE
124views Hardware» more  AICCSA 2005»
13 years 10 months ago
On multicast scheduling and routing in multistage Clos networks
Multicast communication, which involves transmitting information from one node to multiple nodes, is a vital operation in both broadband integrated services digital networks (BISD...
Bin Tang
INFOCOM
1999
IEEE
13 years 8 months ago
An Efficient Algorithm for Optimal Wavelength Converter Placement on Wavelength-Routed Networks with Arbitrary Topologies
Abstract- This paper describes an algorithm for optimally placing a given number of wavelength converters in All-Optical Networks(A0Ns) with arbitrary topologies. We first introduc...
Sashisekaran Thiagarajan, Arun K. Somani
INFOCOM
2007
IEEE
13 years 10 months ago
Performance Evaluation of Loss Networks via Factor Graphs and the Sum-Product Algorithm
— Loss networks provide a powerful tool for the analysis and design of many communication and networking systems. It is well known that a large number of loss networks have produ...
Jian Ni, Sekhar Tatikonda