— The amount of memory in buffered crossbars in combined input-crosspoint buffered switches is proportional to the number of crosspoints, or O(N2 ), where N is the number of port...
We consider an asynchronous all optical packet switch (OPS) where each link consists of N wavelength channels and a pool of C ≤ N full range tunable wavelength converters. Under...
—In this paper we present the modeling and simulation of multiple-hop routing in ultrafast all-optical packet switching based routers employing multiple pulse position modulation...
Ming-Feng Chiang, Fary Ghassemlooy, Wai Pang Ng, H...
Switching cells in parallel is a common approach to build switches with very high external line rate and a large number of ports. A prime example is the parallel packet switch (in...
—Parallel Packet Switch (PPS) is used intensively in today’s terabit router to construct the switching fabric. Basic PPS equally deals with all of the traffic in order to achie...
Lei Shi, Bin Liu, Wenjie Li, Beibei Wu, Yunhao Liu