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Adaptivity With and Within Physical Layer for Pervasive Computing

Adaptivity With and Within Physical Layer for Pervasive Computing. Tülay Adalι University of Maryland Baltimore County Department of CS and Electrical Engineering Baltimore, MD 21250 adali@umbc.edu January 24, 2002 NSF Workshop on Context-Aware Mobile Database Management

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Adaptivity With and Within Physical Layer for Pervasive Computing

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  1. Adaptivity With and Within Physical Layer for Pervasive Computing Tülay Adalι University of Maryland Baltimore County Department of CS and Electrical Engineering Baltimore, MD 21250 adali@umbc.edu January 24, 2002 NSF Workshop on Context-Aware Mobile Database Management Providence, Rhode Island

  2. Significant advances in basic research to provide a foundation for designing high information-capacity wireless communication systems for full mobility will require synergistic, multidisciplinary research efforts encompassing a breadth of communications functions from the physical through application layers. 1998 NSF workshop on “Tetherless T3 and Beyond”

  3. MCM for Next Generation Wireless • Next generation wireless systems are characterized by their high demand on adaptability to a wide range of channels and traffic conditions and patterns • Multi-carrier modulation (MCM) is an attractive candidate for satisfying this demand (DMT, OFDM, MC-CDMA,… ) • Optimization of MCM functions can be handled together with network and application functions (PAR, channel modeling,…)

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