ITU-T Y.2122-2009
下一代网络(NGN)中的流量汇聚信息交换功能.13号研究组

Flow aggregate information exchange functions in NGN Study Group 13

ITU-T Y.2122-2009 发布历史

Recommendation ITU-T Y.2122 specifies the requirements and architecture for flow aggregate information exchange functions (FIXF). FIXF allows network domains to exchange flow aggregate information that reflects the current network conditions. In order to guarantee end-to-end QoS in NGN, cooperation among networks in an end-to-end path is necessary. Exchange of network configuration information is a key component of cooperation among participating networks. Flow aggregation has been considered a scalable technique for traffic management. Additional information obtained through FIXF can improve the accuracy of performance estimation and effectiveness of resource management.

ITU-T Y.2122-2009由国际电信联盟 IX-ITU 发布于 2009-06-01。

ITU-T Y.2122-2009 在中国标准分类中归属于: M10 通信网综合。

ITU-T Y.2122-2009 发布之时，引用了标准

• ITU-T Y.2012-2006 (预发布)NGN的功能要求和结构
• ITU-T Y.2701-2007 (预发布)NGN 版本1的安全要求

ITU-T Y.2122-2009的历代版本如下：

• 2009年06月01日 ITU-T Y.2122-2009 下一代网络(NGN)中的流量汇聚信息交换功能.13号研究组

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标准号

ITU-T Y.2122-2009

发布日期

2009年06月01日

实施日期

废止日期

无

中国标准分类号

M10

发布单位

IX-ITU

引用标准

ITU-T Y.2012-2006 ITU-T Y.2701-2007

适用范围

Recommendation ITU-T Y.2122 specifies the requirements and architecture for flow aggregate information exchange functions (FIXF). FIXF allows network domains to exchange flow aggregate information that reflects the current network conditions. In order to guarantee end-to-end QoS in NGN, cooperation among networks in an end-to-end path is necessary. Exchange of network configuration information is a key component of cooperation among participating networks. Flow aggregation has been considered a scalable technique for traffic management. Additional information obtained through FIXF can improve the accuracy of performance estimation and effectiveness of resource management.