Search for dissertations about: "code compression"

Showing result 1 - 5 of 49 swedish dissertations containing the words code compression.

2. 1. Statistical Compression Cache Designs

   Author : Angelos Arelakis; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Cache; Floating-point compression; Data Compression; Huffman Coding; Statistical Compression; Value Locality; Memory; Hybrid Compression;

   Abstract : On-chip caches are essential as they bridge the growing speed-gap between off-chip memory and processors. To this end, processing cores are sacrificed for more cache space in the chip's real estate, possibly affecting the cache access time and power dissipation. READ MORE

4. 2. Compression Techniques for Improved Bandwidth and Static Code Size in Computer Systems

   Author : Martin Thuresson; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; instruction decoding; data link compression; code compression; Computer architecture;

   Abstract : Technological improvements in integrated circuits have for a longtime allowed the performance of computer chips to growexponentially, allowing for more and more advancedsystems. Unfortunately, the I/O-pins connecting the processorcore/cores with memory and other devices have not seen the samerate of improvement. READ MORE

5. 3. Compression Techniques for Code Size and Data Bandwidth Reduction

   Author : Martin Thuresson; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; static code compression; high performance; Computer architecture; data link compression;

   Abstract : A challenge in the design of high performance computer systems is how to transferdata efficiently between main memory and the faster and smaller memory located onthe processor chip. Main memory holds both the program to be executed and the datait needs to perform its tasks. READ MORE

6. 4. Baseband Processing for 5G and Beyond: Algorithms, VLSI Architectures, and Co-design

   Author : Mojtaba Mahdavi; Institutionen för elektro- och informationsteknik; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VLSI Implementation; Hardware architectures; ASIC implementation; FPGA implementation; CMOS Technology; Baseband Processing; Massive MIMO; 5G New Radio; Beyond 5G; Co-Design; FFT processor; OFDM modulation; wireless communications; Massive MIMO Detection; Angular domain processing; Zero forcing; Systolic array; Non-linear detector; Channel Sparsity; Channel compression; Linear detector; Channel coding; Spatial coupling; Turbo-like codes; Spatially coupled serially concatenated codes; Threshold analysis; Decoder architecture; BCJR algorithm; MAP algorithm; Coupling memory; Window decoding; Complexity analysis; Performance Evaluation; Throughput; Decoding Latency; Silicon area; Design tradeoffs; Interleaver architecture; Memory requirements; Matrix multiplication; Channel state information CSI ; Cholesky decomposition; Tanner graph; Trellis codes; Convolutional encoder; Code design; Puncturing; Reordering circuit; wireless communication system; digital electronic;

   Abstract : In recent years the number of connected devices and the demand for high data-rates have been significantly increased. This enormous growth is more pronounced by the introduction of the Internet of things (IoT) in which several devices are interconnected to exchange data for various applications like smart homes and smart cities. READ MORE

7. 5. Clinical and morphological aspects of metastatic spinal cord compression

   Author : Johan Wänman; Sead Crnalic; Lukas Bobinski; Pawel Grabowski; Pernilla Wikström; Anders Bergh; Elin Thysell; Helena Brisby; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Bone metastasis; metastatic spinal cord compression; surgery for spinal metastases; Spinal Instability Neoplastic Score; prostate cancer; Orthopaedics; ortopedi; Orthopaedics; ortopedi;

   Abstract : Background: Metastatic spinal cord compression (MSCC) is a serious complication of cancer leading to demyelination and axonal damage of the spinal cord with a risk of para/tetraplegia. It is most common in patients with known cancer but may also be the initial manifestation of malignancy (IMM). READ MORE