On Optimal Location of Switches/Routers and Interconnection
نویسنده
چکیده
We address the computer communication network design problem of optimal location of switches/ routers as well as interconnection (OLSRI) of the core network. This problem is applicable, for example, in the network topological architecture design arising in ATM PNNI environment or IP/ATM networking environment. While the pure location design problem has received much attention in the literature, the combined location and interconnection problem, OLSRI, has received little attention in the literature. In this paper, we present two novel optimization formulations for two instances of the OLSRI design problem. We also present computational results for a number of examples, and present two extensions.
منابع مشابه
A Review of Optical Routers in Photonic Networks-on-Chip: A Literature Survey
Due to the increasing growth of processing cores in complex computational systems, all the connection converted bottleneck for all systems. With the protection of progressing and constructing complex photonic connection on chip, optical data transmission is the best choice for replacing with electrical interconnection for the reason of gathering connection with a high bandwidth and insertion lo...
متن کاملNon-Blocking Routers Design Based on West First Routing Algorithm & MZI Switches for Photonic NoC
For the first time, the 4- and 5-port optical routers are designed by using the West First routing algorithm for use in optical network on chip. The use of the WF algorithm has made the designed routers to provide non-blocking routing in photonic network on chip. These routers not only are based on high speed Mach-Zehnder switches(Which have a higher bandwidth and more thermal tolerance than mi...
متن کاملNon-Blocking Routers Design Based on West First Routing Algorithm & MZI Switches for Photonic NoC
For the first time, the 4- and 5-port optical routers are designed by using the West First routing algorithm for use in optical network on chip. The use of the WF algorithm has made the designed routers to provide non-blocking routing in photonic network on chip. These routers not only are based on high speed Mach-Zehnder switches(Which have a higher bandwidth and more thermal tolerance than mi...
متن کاملController Placement in Software Defined Network using Iterated Local Search
Software defined network is a new computer network architecture who separates controller and data layer in network devices such as switches and routers. By the emerge of software defined networks, a class of location problems, called controller placement problem, has attracted much more research attention. The task in the problem is to simultaneously find optimal number and location of controll...
متن کاملOptical Interconnection Technology in Switches, Routers and Optical Cross Connects
The performance of dataand telecommunication equipment must keep up with the increasing network speed. At the same time, one must deal with the internal interconnection complexity, often growing exponentially with the number of ports. Therefore, new interconnection technologies to be used internally in the equipment are needed. Optical interconnection technology is a promising alternative and m...
متن کامل