نتایج جستجو برای: packet switching
تعداد نتایج: 103173 فیلتر نتایج به سال:
Photonic packet switches offer high speed, data rate and format transparency, and flexihility required by future computer com munications and cell-based telecommunications networks. In this paper, we review experimental progress in state-of-the-art pho tonic packet switches with an emphasis on all-optical guided-wave systems. The term all-optical implies that the data portion of a packet rema...
The service evolution and the rapid increase in traffic levels fuel the interest toward switching paradigms enabling the fast allocation of Wavelength Division Multiplexing WDM channels in an on demand fashion with fine granularities (microsecond scales). For this reason, in the last years, different optical switching paradigms have been proposed (Sabella et al., 2000): optical-packet switching...
Data traversing packet networks experience varying delays, resulting in inter-arrival jitter. This can result in degraded performance in real-time multimedia communications applications if the jitter delays are large or unaccounted for in the receiver application. This paper examines modeling and simulation of network jitter delay for real-time multimedia communications applications. We examine...
Delay jitter control for real-time communication in a packet switching network.
This paper presents recent progress made in the development of an optical packet and circuit integrated network. From the viewpoint of end users, this is a single network that provides both high-speed, inexpensive services and deterministic-delay, low-data-loss services according to the users’ usage scenario. From the viewpoint of network service providers, this network provides large switching...
Clos network, a family of multistage networks, are attractive alternative for constructing scalable packet switches because of its distributed and modular design. The clos packet switching networks are the next step in scaling current crossbar switches to large number of ports. This paper presents the design and simulation of buffer lessbuffered-buffered Clos Packet switching network architectu...
We show that small switching costs can have surprisingly dramatic effects in infinitely repeated games if these costs are large relative to payoffs in a single period. This shows that the results in Lipman and Wang [2000] do have analogs in the case of infinitely repeated games.
We derive sufficient conditions for the solvability of the observer design problem for a wide class of nonlinear time-varying systems, including those having triangular structure. We establish that, under weaker assumptions than those imposed in the existing works in the literature, it is possible to construct a switching sequence of time-varying noncausal dynamics, exhibiting the state determi...
The model for the stator-rotor interaction is discussed in the sections The stator-rotor interaction and The rotor switching dynamics of the main text. The model is based on the model of Oster and Blair and coworkers [1, 2], but extended to include the conformational transitions of the rotor protein complex. Here, we discuss aspects of the model that are not discussed in the main text. But, for...
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