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- Application and further development of the NGN soft switch technique are discussed, as well as relevant problems. 論述了NGN軟交換技術(shù)在電力專(zhuān)網(wǎng)的應用、發(fā)展及面臨的問(wèn)題。
- Comparing with other standards such as SIP, MGCP, H.248/MEGACO and soft switch, the most advantage of H.323 is its maturity, and highest market share. 248/MEGACO和軟交換技術(shù)相比較，H.;323最大的優(yōu)點(diǎn)就是標準最為成熟，目前市場(chǎng)占有率最高。
- Through choosing the dead band time of amortize capacitor and numerical value, can realize soft switch in all operation pattern. 通過(guò)選擇緩沖電容器的死區時(shí)間和數值，便能夠在所有運行模式中實(shí)現軟開(kāi)關(guān)。
- Detailed analysis is made to the configurations, working principle, control strategy and control circuit of the inverter with soft switch. 對這種軟開(kāi)關(guān)逆變器的構成、工作原理、控制策略和控制電路進(jìn)行了詳細分析。
- We are looking to recruit engineers work with system integration and network rollout , mainly focus on Mobile Soft Switch and Packet Backbone Network. 招聘系統綜合網(wǎng)絡(luò )開(kāi)發(fā)工程師，主要工作針對手機軟件轉換和數據包主干網(wǎng)絡(luò )；
- H.248 has been adopted as the primary protocol to control the media gateway in Next Generation Network(NGN)soft switch system. 以軟交換為代表的下一代網(wǎng)絡(luò )主要采用H.;248協(xié)議對網(wǎng)關(guān)進(jìn)行控制。
- By analysing the status quo of the soft switch circuit and resonant snubber,the paper presents an inverter with resonant snubber. 在分析目前軟開(kāi)關(guān)電路以及諧振緩沖器的發(fā)展現狀基礎上，給出了一種帶有諧振緩沖器的逆變器實(shí)現方案。
- Controlled system is tested by program debuging and circuit experiment,it can satisfy the requirement of soft switch inverter welding power source. 最后通過(guò)軟件調試和硬件電路的測試驗證了所設計的控制系統能夠滿(mǎn)足軟開(kāi)關(guān)逆變電源的控制要求。
- The integration uncertain border value is estimated by fuzzy inference and the soft switch control is accomplished by tanh(x) function replacing sgn(x). 根據模糊推理估計集成不確定邊界,利用雙曲正切函數代替符號函數實(shí)現軟切換連續控制。
- The NGN technique is a next generation technique gather which includes many new technologies, and it refers to the soft switch technique of NGN in the field of exchange business. 摘要NGN技術(shù)是一個(gè)包含了多種新技術(shù)的下一代技術(shù)集合，具體到業(yè)務(wù)交換領(lǐng)域，主要指NGN軟交換技術(shù)。
- Chapter Two investigates into the soft switch technology at the controlling layer in the NGN network, with an emphasis on MGC (media gateway controller) as the core equipment. 第二章，對處于NGN網(wǎng)絡(luò )控制層的軟交換技術(shù)進(jìn)行探討，并且著(zhù)重提出了其核心設備媒體網(wǎng)關(guān)控制器（MGC）；
- Soft switching technology is applied on the MOS-FETs in the inverter. 在驅動(dòng)器(逆變器)中,實(shí)現了軟開(kāi)關(guān);
- I groped for the light switch in the dark room. 我在黑暗的房間里摸索著(zhù)找電燈開(kāi)關(guān)。
- ZTE's soft switch products have been commercially deployed in every operator network in China as well as internationally in countries like Russia, India, Colombia, Hungary, Mongolia, Philippines, and Pakistan. 中興通訊的軟交換產(chǎn)品廣泛應用到所有中國運營(yíng)商網(wǎng)絡(luò )以及俄羅斯、度、律賓、基斯坦、哥倫比亞、牙利、古等國際運營(yíng)商的網(wǎng)絡(luò )。
- SIP, Session Initiation Protocol, was initially proposed by IETF as an IP phone signaling protocol. It has been playing an important role in many fields including VoIP, soft switch, NGN and 3G. SIP(Session Initiation Protocol,會(huì )話(huà)初始協(xié)議)是由IETF(Internet工程任務(wù)組)提出的IP電話(huà)信令協(xié)議,發(fā)揮著(zhù)越來(lái)越重要的作用,其應用領(lǐng)域從最初的VoIP擴展到軟交換、NGN和3G中。
- Abstract： It describes the state of soft switch technology in the world, services provided by NGN based on soft switch , related organizations on soft switch study and problems on its development. 摘要介紹了國際軟交換技術(shù)的現狀，采用軟交換技術(shù)的下一代網(wǎng)絡(luò )提供的業(yè)務(wù)，從事軟交換研究的國際組織及軟交換技術(shù)發(fā)展中存在的問(wèn)題。
- To resolve this proplem.snubber circuit and soft switching technology are recommanded. 為了解決這個(gè)問(wèn)題，常用的兩種方法是使用緩沖電路及軟開(kāi)關(guān)技術(shù)。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著(zhù)尋找電燈開(kāi)關(guān)。
- The detailed analyses and optimized design procedures of a novel passive lossless soft switching method for PWM converters are presented in this paper. 詳細分析了一種基于PWM變換器的新型無(wú)源無(wú)損軟開(kāi)關(guān),并給出了其最優(yōu)化設計步驟。
- This paper presents a new type of continuous reactive compensator based on a soft switching technique and the design of an ARM-based controller. 介紹一種新型的基于軟開(kāi)關(guān)投切技術(shù)的連續無(wú)功補償裝置,設計出適用于該方案的基于A(yíng)RM嵌入式微處理器的無(wú)功補償控制器。
