M01;M10 标准查询与下载

ITU-T Y.2173-2008 下一代网络(NGN)的性能测量管理.13号研究组

This Recommendation specifies the management aspects of performance measurement. Its scope is as follows: Requirements for management of performance measurement. A reference measurement network model as anextension of clause 8 of [ITU-T Y.1543], which allows for various measurement scenarios for NGN. A general and functional architecture for the management of performance measurement and the related stage-2 requirements. Management procedures covering various management scenarios such as discovery of measurement entities, initiation of measurement and exchange of measurement data among different NGN domains. Application scenarios for management of performance measurement (MPM) use cases such as procedures for performance measurements, degradation resolution and RTP/RTCP-based performance notification.

Management of performance measurement for NGN Study Group 13

ITU-T Y.2121-2008 下一代网络(NGN)中支持数据流状态传输技术的要求.13号研究组

Recommendation ITU-T Y.2121 specifies the requirements for the support of the flow-state-aware (FSA) transfer capability in a next generation network (NGN). The FSA transfer capability provides QoS controls that operate on a per-flow basis, allowing flows to receive different treatment depending on signalled parameters. These parameters are requested using in-band signalling. The parameters contained in these signals are includedin the "flow state" maintained on each flow at each FSA node.

Requirements for the support of flow-state-aware transport technology in NGN Study Group 13

ITU-R RESOLUTION 5-5-2007 无线电通信研究组的工作计划和问题

The ITU Radiocommunication Assembly, considering those parts of Resolution ITU-R 1 concerning the Questions to be studied by the Radiocommunication Study Groups; Resolution 82 (Minneapolis, 1998) of the Plenipotentiary Conference relating to the alternative procedure for the approval of ITU-R Questions and Recommendations, and Resolution ITU-R 45.

Work programme and Questions of Radiocommunication Study Groups