ITU-R M.816-国际移动通信支持服务框架-2000（IMT-2000）-国家数字标准馆

现行

ITU-T Y.2215

Requirements and framework for the support of VPN services in NGN including mobile environment
NGN（包括移动环境）中VPN服务支持的要求和框架

2009-06-29

现行

ITU-T Y.2215

Requirements and framework for the support of VPN services in NGN including mobile environment
NGN（包括移动环境）中VPN服务支持的要求和框架

2009-06-29

现行

ITU-R M.1829

Method for determining the necessary geographical separation distances, in the 5 GHz band, between the international standard microwave landing system (MLS) stations operating in the aeronautical radionavigation service and transmitters operating in the aeronautical mobile service (AMS) to support t
用于确定在航空无线电导航服务中运行的国际标准微波着陆系统（MLS）站和在航空移动服务（AMS）中运行的发射机之间在5 GHz频带内必要地理间隔距离的方法以支持

2007-10-25

现行

ITU-R M.1829

Method for determining the necessary geographical separation distances, in the 5 GHz band, between the international standard microwave landing system (MLS) stations operating in the aeronautical radionavigation service and transmitters operating in the aeronautical mobile service (AMS) to support t
用于确定在航空无线电导航服务中运行的国际标准微波着陆系统（MLS）站和在航空移动服务（AMS）中运行的发射机之间在5 GHz频带内必要地理间隔距离的方法以支持

2007-10-25