政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/75024
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    题名: The analysis for the auxiliary telemedicine system QoS
    作者: Liu, C.-H.;Chen, Jiunting
    贡献者: 資管系
    关键词: Aging population;Audio and video;Group of pictures;Measurement equipment;Network quality of services;Network services;NS-2 simulations;On-line diagnosis;Packet error rates;Packet size;QoS (quality of service);Quantitative parameters;Storage systems;Telemedicine systems;Video calls;Wireless audio;Computer software;Information management;Quality control;Quality of service;Semiconductor storage;Telemedicine;Wireless networks;Experiments
    日期: 2009
    上传时间: 2015-05-07 15:28:40 (UTC+8)
    摘要: Owing to the aging population trends and the needs of the chronically ill, the Auxiliary Telemedicine System (ATS) has been regarded as an important industry in the future. The study has been integrated a lot of features in the system. For example, integrate measurement equipment and information system, so that patients living in the home can have more complete care. If the patient needs to see an online consultation, the doctor can make use of audio and video chat online diagnosis. Doctors can discuss and judge according to the information records in the storage system. In the ATS, audio and video quality is very important for the video calls for communication. Therefore, this study makes three experiments for wireless audio and video communication Quality of Service (QoS), respectively. The three experiments were used NS2 simulation software. The finally experimental results shows that the network quality of service is subject to a variety of factors include GOP (Group of Picture) pattern, compressed quantitative parameters (quantization value), length of the packet (packet size) and packet error rate (packet error rate). © 2009 IEEE.
    關聯: NCM 2009 - 5th International Joint Conference on INC, IMS, and IDC,(),1546-1551
    数据类型: article
    DOI 連結: http://dx.doi.org/10.1109/NCM.2009.71
    DOI: 10.1109/NCM.2009.71
    显示于类别:[資訊管理學系] 期刊論文

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