Sökning: "Nvidia CUDA"

Visar resultat 1 - 5 av 43 uppsatser innehållade orden Nvidia CUDA.

1. 1. Parallellisering i CUDA av LDPC-avkodningsalgoritmen MSA, för NVIDIA:s GPU:er

   M1-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

   Författare :David Lindbom; Jonathan Pettersson; [2023]
   Nyckelord :LDPC; CUDA; MSA;

   Sammanfattning : Inom dagens samhälle är de flesta mobilenheter uppkopplade till en basstation. Mycket information förväntas kunna överföras från telefonen till basstationen utan några störningar för användaren. LÄS MER

3. 2. Evaluating GPU for Radio Algorithms : Assessing Performance and Power Consumption of GPUs in Wireless Radio Communication Systems

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Albin André; [2023]
   Nyckelord :GPU; CUDA; Signal Processing; Radio; Algorithms; GPU; CUDA; Signalbehandling; Radio; Algoritmer;

   Sammanfattning : This thesis evaluates the viability of a Graphics Processing Unit (GPU) in tasks of signal processing associated with radio base stations in cellular networks. The development of Application Specific Integrated Circuits (ASICs) is lengthy and highly expensive, but they are efficient in terms of power consumption. LÄS MER

4. 3. On GPU Assisted Polar Decoding : Evaluating the Parallelization of the Successive Cancellation Algorithmusing Graphics Processing Units

   Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

   Författare :Siri Nordqvist; [2023]
   Nyckelord :5G; NR; New Radio; Polar Codes; Channel Decoding; Successive Cancellation; NVIDIA; GPU; CUDA; 5G; New Radio NR ; Polärkoder; Kanalavkodning; Successive Cancellation SC ; NVIDIA; Graphics Processing Unit GPU ; Compute Unified Device Architecture CUDA ;

   Sammanfattning : In telecommunication, messages sent through a wireless medium often experience noise interfering with the signal in a way that corrupts the messages. As the demand for high throughput in the mobile network is increasing, algorithms that can detectand correct these corrupted messages quickly and accurately are of interest to the industry. LÄS MER

5. 4. Implementation and optimization of LDPC decoding algorithms tailored for Nvidia GPUs in 5G

   Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013); Karlstads universitet/Avdelningen för datavetenskap

   Författare :Benjamin Salomonsson; [2022]
   Nyckelord :New Radio NR ; Shared Channel; Channel Coding; Low Density Parity-Check LDPC ; Min-Sum Algorithm MSA ; Graphics Processing Unit GPU ; Compute Unified Device Architecture CUDA ;

   Sammanfattning : Low-Density Parity-Check (LDPC) codes are linear error-correcting codes used to establish reliable communication between units on a noisy transmission channel in mobile telecommunications. LDPC algorithms detect and recover altered or corrupted message bits using sparse parity-check matrices in order to decipher messages correctly. LÄS MER

7. 5. High-Performance Beamforming for Radar Technology : A Comparative Study of GPU Beamforming Algorithms

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Oscar Lindgren; [2022]
   Nyckelord :Accelerated signal processing software; Beamforming; Electronic warfare; Electromagnetic waves; Emitter identification; Radar technology; Accelererad signalbehandlingsmjukvara; Beamforming; Elektronisk krigsföring; Elektromagnetiska vågor; Sändaridentifikation; Radarteknologi;

   Sammanfattning : Radar technology is widely used in today´s society, whether it is the localisation and identification of aircraft in air traffic control systems, ships in harbour management systems, or the weather forecast presented on the news. In military applications, such as in fighter jets or missile lock-on systems, the speed at which the radar processes incoming data is essential to ensure a successful outcome. LÄS MER