文章基本信息

标题：Quality of Service in Real Time Services in Wireless Systems
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作者：Ambar Yadav ; Arti Singh
期刊名称：International Journal of Engineering Research
印刷版ISSN：2319-6890
出版年度：2014
卷号：3
期号：5
页码：360-364
出版社：IJER
摘要：In Real time message transmission there is no time delay between a message sending and reception. Real time messaging defines standard packet format and data delivery for transmission of audio and video data over IP networks. Video enable applications are mostly used in our life without any delay, which also improve the quality of video. The needs for a central buffer management to achieves better memory utilization by enabling video stream sharing across components and to all network condition. This buffer management avoids congestion in networks. Our work is focused on a queue management scheme to manage the buffer at destination for video enable services which carries huge amount of data through network channel. Video data is generated at source which it rea ched to destination through various nodes and links. So, there may be delay, packet loss and jitter. To provide the better service at destination, we require a less delay, less amount of packet loss and less jitter. So in this paper we are working on a buffer management mechanism which cares about packet loss and jitter and try to resolve and will find out better scheduling in existing schemes.
关键词：Buffer management; Scheduling techniques; ; Congestion; Queue.