A view on enabling-consumer oriented grids through optical burst switching
نویسندگان
چکیده
منابع مشابه
Optical Burst Switching for Consumer Grids
Advances in both computer hardware and software has given end users access to increasingly complex applications. However, this evolution imposes a continuous cycle of replacement and renewal of infrastructure, which is both in terms of required resources as from an economical viewpoint a wasteful process. We aim to eliminate this inefficiency through the use of consumer grids, in which users ar...
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We present a CoS-oriented wavelength assignment algorithm for burst switching optical networks with multiple service classes. Simulation results show that CoS is realized in terms of burst blocking probability and throughput.
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Grid technology is currently reaching a level of maturity allowing deployment of large test infrastructures world wide, leveraging huge computing facilities to the academic and scientific community (important examples of such infrastructures include the EGEE [1] and TeraGrid [2] deployments in Europe and the US, respectively). Two important trends can however be discerned in current grid develo...
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In OBS, edge routers aggregate traffic into variable length bursts that are sent unslotted. This limits the amount of processing in the core routers. Header and data are seperated in time, by Toffset. This allows the switch to be correctly configured by the time the data arrives. The data burst can then pass through transparently. Since OBS is bufferless, Toffset decreases by δ in every node. C...
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An all-OPS network architecture displays a very attractive prospect for the future highly flexible optical transport networks. However, due to a variety of technical challenges, there is still a long way to go to accomplish a mature realization of an OPS network that is ready for practical deployments. Optoelectronic packet switching alleviates the implementation difficult to some degree, but a...
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ژورنال
عنوان ژورنال: IEEE Communications Magazine
سال: 2006
ISSN: 0163-6804
DOI: 10.1109/mcom.2006.1607875