'Power adaptation' diaporamas de présentation

Dept. of ECE, University of British Columbia

Joint Physical and Network Layer Optimization of Communication Systems: Current Challenges and Perspectives. Dejan V. Djonin NSERC PostDoctoral Fellow Dept. of Electrical and Computer Engineering University of British Columbia E-mail: ddjonin@ece.ubc.ca www.ece.ubc.ca/~ddjonin.

490 views • 34 slides

Cognitive and Software Radio

Cognitive and Software Radio. Critical Research Issues in SDR and Cognitive Radio. Efficient and flexible SDR hardware Software architectures and waveform development tools Testing and security of software Sensing technologies Intelligence for Radios Intelligence for Networks.

371 views • 19 slides

Adaptive Modulation

Adaptive Modulation. Outline. Adaptive MQAM: optimal power and rate Finite Constellation Sets Update rate Estimation error Estimation delay Practical Considerations in Adaptive Modulation. Adaptive Modulation. Change modulation relative to fading Parameters to adapt: Constellation size

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186 views • 10 slides

169 views • 10 slides