Title :
Implementation of a WiBro system using GPU
Author :
Yang, Hyunwook ; Choi, Seungwon
Author_Institution :
HY-SDR Res. Center, Hanyang Univ., Seoul, South Korea
Abstract :
This paper presents an implementation of a communication system which operates on a realtime basis by using a graphic processing unit (GPU). In order to cope with an extremely highspeed data rate in modern communication systems, system processor should support the high system throughput and high operation complexity. GPU can satisfy the requirement of high complexity by processing a lot of data in parallel. Also, GPU provides a convenient operation system which enables relatively easy implementation of various waveforms. In this paper, we implement WiBro system and demonstrate the performance in realtime.
Keywords :
4G mobile communication; Internet; broadband networks; computer graphic equipment; coprocessors; GPU; WiBro system; communication system; graphic processing unit; high operation complexity; high system throughput; system processor; Computer architecture; Convolutional codes; Decoding; Graphics processing unit; Instruction sets; Kernel; Modems; GPU; WiBro;
Conference_Titel :
Network Infrastructure and Digital Content, 2010 2nd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6851-5
DOI :
10.1109/ICNIDC.2010.5657873
