视频监视系统中的资源控制策略

A Resource Management Scheme of SIP-based Video Surveillance System

本文在简单介绍SIP协议的基础上,说明了一个基于SIP协议的远端视频监视系统的典型实现。针对该系统中在资源控制方面存在的问题,讨论并提出了一种基于SIP会话定时器机制的解决方案。该文详细介绍了该方案的具体实现方法以及未来进一步改进的方向。

Based on a simple introduction of SIP protocol, the paper describes a typical implementation of a SIP-based remote video surveillance system. In order to resolving the problem of the resource control in such a surveillance system, a scheme based on the SIP session timer is proposed. This paper describes the details of the key techniques used in this scheme, and discusses the work in the future.