【摘要】 探讨自适应QoS支持的多媒体(如视频、音频、电子邮件和web流量)在3G无线信道传输时资源的分配。对不同类型媒体,结合链路层和应用层的自适应QoS,给出一种端到端的结构。估计变化的信道并进行动态分配资源。更多还原

【Abstract】 In order to have QoS support for different types of media, such as audio, video, email, and web traffic, this paper addresses an end-to-end architecture combining the link level and application level QoS adaptation together,and dynamically estimates the varying channel and dynamically allocating available resources.更多还原