修订标准-已被取代。 本修正案规定了对IEEE 802.11媒体访问控制（MAC）的增强，支持无线局域网（WLAN）与外部网络的互通。它使更高层的功能能够提供整体的端到端解决方案。该修正案的主要目标是帮助网络发现和选择，支持从外部网络传输信息，支持紧急服务，并将订阅服务提供商网络（SSPN）连接到支持与外部网络交互的IEEE 802.11网络。

Amendment Standard - Superseded. This amendment specifies enhancements to the IEEE 802.11 medium access control (MAC) that support wireless local area network (WLAN) interworking with external networks. It enables higher layer functionalities to provide overall end-to-end solutions. The main goals of this amendment are aiding network discovery and selection, enabling information transfer from external networks, enabling emergency services, and interfacing subscription service provider networks (SSPNs) to IEEE 802.11 networks that support interworking with external networks.