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Showing result 1 - 5 of 34 swedish dissertations matching the above criteria.

  1. 1. Dynamically Reconfigurable Architectures for Real-time Baseband Processing

    Author : Chenxin Zhang; Institutionen för elektro- och informationsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reconfigurable Computing; Coarse-Grained Architecture; Dynamic Reconfiguration; SIMD; VLIW; ASIP; Vector Processor; Baseband Processing; OFDM; MIMO; Channel Estimation; Symbol Detection.;

    Abstract : Motivated by challenges from today's fast-evolving wireless communication standards and soaring silicon design cost, it is important to design a flexible hardware platform that can be dynamically reconfigured to adapt to current operating scenarios, provide seamless handover between different communication networks, and extend the longevity of advanced systems. Moreover, increasingly sophisticated baseband processing algorithms pose stringent requirements of real-time processing for hardware implementations, especially for power-budget limited mobile terminals. READ MORE

  2. 2. Design of Programmable Baseband Processors

    Author : Eric Tell; Dake Liu; Béatrice Philibert; Linköpings universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; programmable; baseband; application specific; processor; architecture; instruction set; acceleration; software defined radio SDR ; digital signal processing DSP ; Computer engineering; Datorteknik;

    Abstract : The world of wireless communications is under constant change. Radio standards evolve and new standards emerge. More and more functionality is put into wireless terminals. E. READ MORE

  3. 3. Efficient Processing and Storage for Massive MIMO Digital Baseband

    Author : Yangxurui Liu; Integrerade elektroniksystem; []
    Keywords : digital signal processor; baseband processing; parallel memories; data compression; channel sparsity; Reconfigurable computing; QR decomposition; resource scheduling; massive MIMO; MIMO; DVFS;

    Abstract : Driven by the increasing demands on data rate from applications, the wireless communication standard has for decades been evolving approximately at a pace of one generation per ten years. Following this trend, the ambitious plan to replace the current cellular mobile network standard (4G) with the next generation standard (5G) is going through the standardization phase and is getting close to its actual deployment. READ MORE

  4. 4. Efficient Implementation of Stream Applications on processor Arrays

    Author : Jerker Bengtsson; Chalmers University of Technology; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; reconfigurable architectures; baseband.; Parallel processing; stream processing;

    Abstract : This thesis concludes work conducted on exploring the usage of parallel and reconfigurableprocessor architectures in industrial high-performance embedded systems. This kind ofsystems has by tradition been built using a mix of digital signal processors and custommade hardware. READ MORE

  5. 5. Efficient implementation of stream applications on processor arrays

    Author : Jerker Bengtsson; Högskolan i Halmstad; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Parallel processing; reconfigurable architectures; stream processing; baseband; Computer engineering; Datorteknik;

    Abstract : This thesis concludes work conducted on exploring the usage of parallel and reconfigurable processor architectures in industrial high-performance embedded systems. This kind of systems has by tradition been built using a mix of digital signal processors and custom made hardware. READ MORE