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Optoelectronic router with MOEMS–based reconfigurable shuffle network
Högskolan i Halmstad, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE), Halmstad Embedded and Intelligent Systems Research (EIS).
Högskolan i Halmstad, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE), Halmstad Embedded and Intelligent Systems Research (EIS).ORCID-id: 0000-0002-6526-3931
2004 (Engelska)Konferensbidrag, Publicerat paper (Refereegranskat)
Ort, förlag, år, upplaga, sidor
2004.
Nyckelord [en]
optical interconnection networks
Nationell ämneskategori
Datorteknik
Identifikatorer
URN: urn:nbn:se:hh:diva-2759Lokalt ID: 2082/3161OAI: oai:DiVA.org:hh-2759DiVA, id: diva2:239977
Konferens
Swedish National Computer Networking Workshop (SNCNW’04), Karlstad, Sweden, Nov. 23-24, 2004
Tillgänglig från: 2009-08-13 Skapad: 2009-08-13 Senast uppdaterad: 2018-03-23Bibliografiskt granskad
Ingår i avhandling
1. Reconfigurable Optical Interconnection Networks for High-Performance Embedded
Öppna denna publikation i ny flik eller fönster >>Reconfigurable Optical Interconnection Networks for High-Performance Embedded
2005 (Engelska)Licentiatavhandling, sammanläggning (Övrigt vetenskapligt)
Abstract [en]

In embedded computer and communication system the capacity demand for interconnection networks is increasing continuously in order to achieve high-performance systems. Recent breakthroughs show that by using reconfigurability inside a single chip substantial performance gains can be added. However, in this thesis the focus is on system level reconfigurability (between chips or modules) and the performance gains that potentially can be achieved by having support for runtime reconfigurability on the system level.This thesis addresses the field of runtime system level reconfigurability with the use of optics in switches and routers for data- and telecommunications, and in multi-processor systems used for embedded signal processing. Several reconfigurable systems for switching and routing with support to adapt for asymmetric traffic patterns are proposed and compared to identify how design choices affect flexibility, performance etc. The proposed solutions are characterized by their multistage optical interconnection networks with reconfigurable shuffle patterns, where the reconfigurability is provided by micro-optical-electrical mechanical systems. More specifically, application-specific bottlenecks can be resolved by reconfiguring the interconnection network according to the current application demands. The benefits of the architectural solutions are confirmed by simulations that clearly show that the architectures can achieve high performance for both symmetric application characteristics and for several classes of asymmetric application characteristics. The final architectural solution is characterized by electronic packet-switches interconnected through an optical backplane, which is reconfigurable. Moreover, the thesis presents how several signal processing applications can be mapped to run concurrently in a time-shared scheme on a single reconfigurable multi-processor system that has high flexibility to adapt for the application currently at hand. The interconnection network is then adapted (reconfigured) according to the demands of the currently executed application in each time instance. The analysis shows that it is feasible to build such a system with today’s components.

Ort, förlag, år, upplaga, sidor
Göteborg: Chalmers tekniska högskola, 2005. s. 30
Serie
Technical report. L (Department of Computer Science and Engineering, Chalmers University of Technology and Göteborg University), ISSN 1652-876X ; 4
Nyckelord
MOEMS, Micro-optical-electrical mechanical systems, Reconfigurable interconnection networks, Data communication, Telecommunication, Radar signal processing, Asymmetric application, Symmetric application, STAP, SAR, Embedded systems, VCSEL, Parallel processing system, Optical communication
Nationell ämneskategori
Teknik och teknologier
Identifikatorer
urn:nbn:se:hh:diva-373 (URN)2082/697 (Lokalt ID)2082/697 (Arkivnummer)2082/697 (OAI)
Presentation
2005-04-22, Wigfors, Kristian IV:s väg 3, Halmstad, 15:47 (Engelska)
Opponent
Anmärkning

[Paper D] Agelis, Sacki, "STAP and SAR on an embedded parallel computing system with a reconfigurable interconnection systems," Research Report IDE-0537, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad University, Sweden, 2004

Tillgänglig från: 2007-01-10 Skapad: 2007-01-10 Senast uppdaterad: 2018-03-23Bibliografiskt granskad

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Agelis, SackiJonsson, Magnus

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