ISO/IEC 23001-2:2008 信息技术 MPEG系统技术 第2部分：分段请求单元

标准编号：ISO/IEC 23001-2:2008

中文名称：信息技术 MPEG系统技术 第2部分：分段请求单元

英文名称：Information technology — MPEG systems technologies — Part 2: Fragment request units

发布日期：2008-02

标准范围

ISO/IEC 23001-2008规定了碎片请求单元技术。它包括用于表达对XML片段的请求的语法和语义。它还规定了如何在基于XML的系统（如ISO/IEC 15938-1和ISO/IEC 23001-1）中使用此类请求。该技术可以在资源受限的环境中使用，使得在给定时间只需要将感兴趣的XML片段从响应对等体传输到请求对等体。它还可以用于远程XML文档的逐节点导航。

ISO/IEC 23001-2:2008 specifies the Fragment Request Unit technology. It comprises a syntax and semantics for expressing a request for fragments of XML. It also specifies how such requests can be used in XML based systems such as ISO/IEC 15938-1 and ISO/IEC 23001-1. The technology can be used in resource constrained environments so that only the fragments of XML of interest at a given time need be transmitted to a requesting peer from a responding peer. It can also be used for node-by-node navigation of a remote XML document.

标准预览图