澳洲房屋学论文代写:无线网络

澳洲房屋学论文代写:无线网络

近年来无线网络已经成为流行。许多地方,如酒店、机场、咖啡馆、办公室和越来越多的私人住宅配有无线热点和接入点。无线网络是新兴的替代有线网络,因此,大多数应用程序使用有线网络是现在常见的无线网络。无线网络传输的视频伴随着许多挑战。与有线网络相比,无线网络带宽有限,由于信道条件的波动可能导致无线连接的带宽下降。无线网络也具有高包损失。这姿势问题尤其是对压缩视频因为数据丢失会导致视频质量退化。因此,创新的必要性和有效的机制来传输视频流在无线环境中可以感受。

澳洲房屋学论文代写:无线网络

Wireless networks have become popular in recent years. A number of places such as hotels, airports, coffee shops, offices and increasingly, private homes are equipped with wireless hotspots and access points. Wireless networks are emerging as an alternative to wired networks, and as a result, most of applications that are used on wired networks are now common on wireless networks.Transmission of video over wireless networks comes with a number of challenges. In comparison to wired networks, wireless networks have limited bandwidth, because of the fluctuation in channel conditions which may cause the bandwidth of the wireless link to drop. Wireless networks are also characterized by high packet losses. This poses problems especially for compressed video because data loss causes degradation in video quality. Therefore, the necessity of innovative and effective mechanisms to transmit video streams over wireless environments can be felt.

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