Cloud Computing. 6th International Conference, CloudComp 2015, Daejeon, South Korea, October 28-29, 2015, Proceedings

Research Article

Video and USB Transmission Devices for Cloud Desktop Service

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  • @INPROCEEDINGS{10.1007/978-3-319-38904-2_19,
        author={Chanho Park and Hagyoung Kim},
        title={Video and USB Transmission Devices for Cloud Desktop Service},
        proceedings={Cloud Computing. 6th International Conference, CloudComp 2015, Daejeon, South Korea, October 28-29, 2015, Proceedings},
        proceedings_a={CLOUDCOMP},
        year={2016},
        month={5},
        keywords={Video USB Latency Simplified switch},
        doi={10.1007/978-3-319-38904-2_19}
    }
    
  • Chanho Park
    Hagyoung Kim
    Year: 2016
    Video and USB Transmission Devices for Cloud Desktop Service
    CLOUDCOMP
    Springer
    DOI: 10.1007/978-3-319-38904-2_19
Chanho Park1,*, Hagyoung Kim1,*
  • 1: Electronics and Telecommunications Research Institute (ETRI)
*Contact email: jangddaeng@etri.re.kr, h0kim@etri.re.kr

Abstract

This paper shows a video and USB transmission device for high-quality cloud desktop service. In a general software-based desktop service, an application such as a game cannot be serviced normally due to a long latency. To solve this problem, a passthrough virtualization system which assigns a graphic card to each user is used and hardware devices which transfer video and USB signals to the network are developed. In the hardware device, a simplified switch is adopted to support multi-user. A cloud desktop service using these devices can provide a satisfactory service in an application where the latency becomes a problem.