NGN

基本解釋

There is a lot of industry buzz at the moment regarding convergence; from home entertainment gateways, NGN, dual mode, multi-mode terminals to IMS.
目前，業(yè)界有很多關(guān)于融合的討論;從家庭娛樂網(wǎng)關(guān)、NGN、雙模、多模終端到IMS。
The end-to-end QoS guarantee of IP network has been handicap of in the way of NGN development.
IP 分組網(wǎng)的端到端的QoS 問題已經(jīng)成為網(wǎng)絡走向NGN 道路的攔路虎。
However, as NGN is based on IP packet transmission, it is difficult to ensure end to end QoS.
但是NGN 基于IP 分組傳輸?shù)奶攸c也使得端到端的QoS 的保證成為難點。
The pre-study on standards of NGN and ENUM had been started and had made certain progress.
關(guān)于NGN的以及ENUM的標準予研工作已經(jīng)啟動;并已經(jīng)取得了一定的進展.
It will briefly introduce SIP networkstructure, SIP Message, SDP , and the appli-cation of SIP in NGN.
本文主要分析了SIP網(wǎng)絡結(jié)構(gòu)、SIP消息內(nèi)容、SDP協(xié)議以及SIP在NGN中的應用。