Title :
OpenMP and GPU based software DVB-T receiver design
Author :
Kyu-Hyung Lee ; Seo Weon Heo
Author_Institution :
Sch. of Electron. & Electr. Eng., Hongik Univ., Seoul, South Korea
Abstract :
In this paper, We design the OpenMP and GPU based software DVB-T receiver. First, 1 symbol processing time measured in software DVB-T receiver will compared with the required time. Halfband LPF, FFT and Viterbi decoder blocks are designed to be processed by GPU. And some blocks are processed by OpenMP. As a result, it can be simulated in realtime.
Keywords :
Viterbi decoding; application program interfaces; digital video broadcasting; fast Fourier transforms; graphics processing units; low-pass filters; telecommunication computing; television receivers; FFT; GPU; OpenMP; Viterbi decoder; graphics processing unit; halfband LPF; open multiprocessing; software DVB-T receiver; symbol processing time; Decoding; Digital video broadcasting; Graphics processing units; Instruction sets; Receivers; Viterbi algorithm;
Conference_Titel :
Consumer Electronics (ICCE), 2014 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4799-1290-2
DOI :
10.1109/ICCE.2014.6776085
