ETSI TS 102 818定义了服务和程序信息（SPI）的XML模式数据模型和方法 用于通过广播数字电台（DAB和DRM）和IP传输。关于本文件以前的版本，增加了混合无线电条款，以允许无缝连接 用户使用数字无线电广播系统（DAB、DRM）或IP提供的无线电服务时的体验 或者两者兼而有之。通过使用本文档，服务提供商可以为用户创建一次内容 通过这两种机制进行交付，并允许制造商实现具有许多公共元素的设备。据设想，这种数据格式可用于向网络上的SPI应用程序传输服务和调度数据 作为服务提供商、网络运营商和内容之间交换信息的基础 提供者。

ETSI TS 102 818 defines the XML schema data model for Service and Programme Information (SPI) and methods for delivery by broadcast digital radio - DAB and DRM - and IP.In respect to previous versions of the present document, hybrid radio provisions have been added to allow a seamless experience for users when consuming radio services delivered by digital radio broadcasting systems (DAB, DRM) or IP or a combination of both. The use of the present document allows content to be created once by the service provider for delivery by both mechanisms and allows manufacturers to implement devices with many common elements.It is envisaged that this data format could be used both for transmitting service and schedule data to SPI applications on devices and as the basis for exchanging information between service providers, network operators and content providers.