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TutorialT3: End-to-End ReconfigurabilitySunday, 19 June 2005, 13:00-16:30Room: Seminar 5+6
Didier Bourse, Karim El-Khazen, Klaus Moessner, Nancy Alonistioti, Jorg Brakensiek, Tim Hentschel AbstractThis tutorial provides an overview of research activities on end-to-end reconfigurability that aim at bringing the full benefits of the valuable diversity within the radio eco-space, composed of a wide range of systems such as cellular, wireless local area and broadcast. The objective of end-to-end reconfigurability is to devise, develop and trial architectural design of reconfigurable devices and supporting system functions to offer an expanded set of operational choices to the users, applications and service providers, operators, regulators in the context of heterogeneous mobile radio systems. The tutorial starts with the origins of the Software Define Radio (SDR) concept, depicting an overview of the activities on SDR and Reconfigurability, as well as presenting the Cognitive Radio concept, the XG program and the E2R European research project. The tutorial presents also the visions of the different actors on the End-to-End Reconfigurability and details the enabling technologies (technological roadmaps, equipment management and control, RF architectures, reconfigurable baseband architecture…). The system aspects of the End-to-End Reconfigurability are introduced, focusing on the architectures, the network support, the Radio Resource Management and Spectrum Allocation aspects, the software download mechanisms and the security issues. The tutorial concludes with perspectives of future research works. A specific focus is also provided on rapid prototyping for reconfigurable solutions. Intended AudienceManagers, engineers, scientists, and graduate students who want to understand what are the challenges to be fulfilled for achieving end-to-end reconfigurability, what are the enabling technologies that are available, and which are the system aspects that are being investigated. Motivation and ObjectivesSeveral key challenges are identified for End-to-End Reconfigurability such as transforming embedded flexibility into end-to-end reconfigurability, capturing the newly enabled functionalities into sizeable benefits and finding right balance between integrated versus distributed approaches. This tutorial will give to the participants a detailed overview of the end-to-end reconfigurability research work, depicting the origins, visions, enabling technologies, and system aspects. OutlineHalf-day tutorial (4 hours) Agenda
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