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- Application and further development of the NGN soft switch technique are discussed, as well as relevant problems. 论述了NGN软交换技术在电力专网的应用、发展及面临的问题。
- 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和软交换技术相比较，H.;323最大的优点就是标准最为成熟，目前市场占有率最高。
- Through choosing the dead band time of amortize capacitor and numerical value, can realize soft switch in all operation pattern. 通过选择缓冲电容器的死区时间和数值，便能够在所有运行模式中实现软开关。
- Detailed analysis is made to the configurations, working principle, control strategy and control circuit of the inverter with soft switch. 对这种软开关逆变器的构成、工作原理、控制策略和控制电路进行了详细分析。
- We are looking to recruit engineers work with system integration and network rollout , mainly focus on Mobile Soft Switch and Packet Backbone Network. 招聘系统综合网络开发工程师，主要工作针对手机软件转换和数据包主干网络；
- H.248 has been adopted as the primary protocol to control the media gateway in Next Generation Network(NGN)soft switch system. 以软交换为代表的下一代网络主要采用H.;248协议对网关进行控制。
- By analysing the status quo of the soft switch circuit and resonant snubber,the paper presents an inverter with resonant snubber. 在分析目前软开关电路以及谐振缓冲器的发展现状基础上，给出了一种带有谐振缓冲器的逆变器实现方案。
- Controlled system is tested by program debuging and circuit experiment,it can satisfy the requirement of soft switch inverter welding power source. 最后通过软件调试和硬件电路的测试验证了所设计的控制系统能够满足软开关逆变电源的控制要求。
- The integration uncertain border value is estimated by fuzzy inference and the soft switch control is accomplished by tanh(x) function replacing sgn(x). 根据模糊推理估计集成不确定边界,利用双曲正切函数代替符号函数实现软切换连续控制。
- 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技术是一个包含了多种新技术的下一代技术集合，具体到业务交换领域，主要指NGN软交换技术。
- 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，对处于NGN网络控制层的软交换技术进行探讨，并且着重提出了其核心设备媒体网关控制器（MGC）；
- Soft switching technology is applied on the MOS-FETs in the inverter. 在驱动器(逆变器)中,实现了软开关;
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- 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. 中兴通讯的软交换产品广泛应用到所有中国运营商网络以及俄罗斯、度、律宾、基斯坦、哥伦比亚、牙利、古等国际运营商的网络。
- 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,会话初始协议)是由IETF(Internet工程任务组)提出的IP电话信令协议,发挥着越来越重要的作用,其应用领域从最初的VoIP扩展到软交换、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. 摘要介绍了国际软交换技术的现状，采用软交换技术的下一代网络提供的业务，从事软交换研究的国际组织及软交换技术发展中存在的问题。
- To resolve this proplem.snubber circuit and soft switching technology are recommanded. 为了解决这个问题，常用的两种方法是使用缓冲电路及软开关技术。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The detailed analyses and optimized design procedures of a novel passive lossless soft switching method for PWM converters are presented in this paper. 详细分析了一种基于PWM变换器的新型无源无损软开关,并给出了其最优化设计步骤。
- This paper presents a new type of continuous reactive compensator based on a soft switching technique and the design of an ARM-based controller. 介绍一种新型的基于软开关投切技术的连续无功补偿装置,设计出适用于该方案的基于ARM嵌入式微处理器的无功补偿控制器。
