A novel self-routing scheme for all-optical packet switched networks with arbitrary topology
نویسندگان
چکیده
Due to limited available photonic devices, optical networks in the near future will likely employ routing schemes that do not require sophisticated processing of optical packets. In this paper, we propose a novel self-routing scheme for all-optical packet networks that can be applied to networks with arbitrary topology. The proposed routing scheme requires only single bit processing and can be implemented with existing technologies.
منابع مشابه
A Novel Self-Routing Address Scheme for All-Optical Packet-Switched Networks With Arbitrary Topologies
Pure all-optical packet-switched networks in which both header processing and packet routing are carried out in the optical domain overcome the bandwidth bottlenecks of optoelectronic conversions and therefore are expected to meet the needs of next generation high speed networks. Due to the limited capabilities of available optical logic devices, realizations of pure all-optical packet-switched...
متن کاملDeflection routing in slotted self-routing networks with arbitrary topology - Communications, 2002. ICC 2002. IEEE International Conference on
A deflection routing algorithm that can be applied to a novel self-routing address scheme for networks with arbitrary topology is proposed. The proposed deflection routing algorithm can be implemented all-optically using bitwise optical logic gates. Besides the primary output link selection, alternate output link choices by a packet at each node in case of deflection are also encoded in the add...
متن کاملImpact of Link Failures on an Optical Packet-Switched Manhattan Street Network
Abstract – In this paper we examine the problem of resilience in a Clockwork Routing scheme employed in a Manhattan Street Network (MSN) network architecture. The MSN has been proposed as a promising candidate for high-speed optical packet-switched applications. In this paper, we study the impact of single physical link or node failures on the self-routing topology and the effects on the routin...
متن کاملA Contention Avoidance Scheme for Optical Packet Switched Networks
Optical Packet Switched(OPS) networks combine the potentials of the high capacity optical technology with the flexibility of packet switching. OPS networks provides the finest granularity and highest multiplexing gain in its segment and can be considered as one of those technologies which has the potential to utilize the high bandwidth available through DWDW. However, optical RAMs are still not...
متن کاملBufferless all-optical networking with erasure codes
An idea for enabling all-optical packet switched networks is to use deflection routing together with erasure recovery coding at the packet level. Deflection routing has been generally considered in the past only in highly structured networks. The purpose of this paper is to report results of a simulation experiment to evaluate several topology-based routing algorithms for deflection routing in ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2001