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On Asynchronous Communication Systems: Capacity Bounds and Relaying Schemes


Abstract Practical communication systems are subject to errors due to imperfect time alignment among the communicating nodes. Timing errors can occur in different forms depending on the underlying communication scenario. This doctoral study considers two different classes of asynchronous systems; point-to-point (P2P) communication systems with synchronization errors, and asynchronous cooperative systems. In particular, the focus is on an information theoretic analysis for P2P systems with synchronization errors and developing new signaling solutions for several asynchronous cooperative communication systems. The first part of the dissertation presents several bounds on the capacity of the P2P systems with synchronization errors. First, binary insert... (more)
Created Date 2013
Contributor Rahmati, Mojtaba (Author) / Duman, Tolga M (Advisor) / Zhang, Junshan (Committee member) / Tepedelenlioglu, Cihan (Committee member) / Reisslein, Martin (Committee member) / Arizona State University (Publisher)
Subject Electrical engineering / Asynchronous Cooperative Communication / Channel capacity / Insertion/deletion errors / OFDM / Space-time coding / Synchronization
Type Doctoral Dissertation
Extent 218 pages
Language English
Copyright
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Note Ph.D. Electrical Engineering 2013
Collaborating Institutions Graduate College / ASU Library
Additional Formats MODS / OAI Dublin Core / RIS


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Description Dissertation/Thesis