In this paper, one new data transport technology named Resilient Packet Ring (RPR) in metropolitan area networks is discussed and anayzed in a great extend.
本文主要是对城域网中一种新型的数据传输技术—弹性分组环（RPR），进行了详细地探讨和深入地研究。
Resilient Packet Ring (RPR) is an IEEE standardized next-generation metro optical transport technology based on ring network topology .
弹性分组环（RPR）是一个由IEEE标准化的基于环网拓扑的新一代城域光传送技术。
The network data packet is out of order for communication, through the streaming session technology to packet restructuring, make it become orderly communication session.
网络中数据包是杂乱无序进行传播的，需要通过流会话技术把数据包进行重组，使其成为有序传播的会话。
Analyse the existing packet filter technology; realize a filter method.
分析现有的过滤技术，实现了一种过滤方法。
The researching key point in the paper is the design and realization of the packet filter technology in individual security defense system.
本文研究的重点是个人安全防御系统中包过滤技术的设计与实现。
Packet voice technology converts voice signal to digitized voice packet in certain length, then switches and transmits these packets by means of store and forward.
分组语音技术是指将语音信号转化为一定长度的数字化语音包，采用存储转发的方法以包的形式进行交换和传输的技术。
This paper analyzes FTP (File Transfer Protocol) firstly, and then introduces packet filter technology and proxy technology for FTP.
对文件传输协议进行了分析，在此基础上介绍了针对FTP服务的包过滤技术和代理技术。
Due to the data packet capture, there are mature technology and products both at home and abroad.
对于包的捕捉，国内外已有成熟技术和产品。
This paper introduces the General Packet Radio Service (GPRS) technology, its communication characteristics and development prospect.
介绍了通用分组无线业务(GPRS)技术、GPRS通信的特点以及发展前景。
The principle of work, technical characteristics, advantages and disadvantages of General Packet Radio Service(GPRS) technology and the application of GPRS to urban gas SCADA system are described.
论述了通用分组无线服务（GPRS）技术的工作原理、技术特点、优势、不足及其在城市燃气SCADA系统中的应用。
Focused on the shortcomings of current automatic reading meter systems, the paper presents a new solution based on General Packet Radio Service (GPRS) technology.
针对目前应用的自动抄表系统可靠性和实时性差的弱点，提出了一种基于新兴的通用分组无线业务(GPRS)技术的自动抄表方案。
Group communication based on IP-multicast technology will be an important part of packet switch networks.
采用IP组播技术的群组通信将是包交换通信网络中非常重要的一类应用。
Introducing the decision tree classifiers into packet filtering technology, it changes the conventional method searching the packet orderly.
把决策树分类器引入包过滤技术当中，改变了传统的顺序检索包过滤的方法。
And then, the real-time structural damage detection technology is studied based on wavelet packet analysis. The method is applied to detect simple-supported beam cracks.
然后研究了基于小波包分析的结构实时损伤检测技术，并以简支梁裂缝为例说明。
The technology of packet filter based on IP content is related to the kernel-mode of Window operation system.
基于内容的IP包过滤技术涉及到操作系统的内核态技术。
The optical burst switching technology has the advantage of higher efficiency of channel usage and more suitable for packet transfer comparing with the optical wavelength switching.
光突发交换技术相对于光波长交换技术而言，具有信道资源利用率高、更适于传输分组业务等优点。
Packet Transport Network (PTN) technology includes the Transport Multi-Protocol Label Switching (T-MPLS) and Provider Backbone Transmission (PBT).
分组传送网(PTN)技术包括传送多协议标签交换(T - MPLS)和运营商骨干传送(PBT)。
Flow filtration technology is a kind of "integration" which compounds packet filtration, state detection and the agent of application.
流过滤技术是对包过滤、状态检测及应用代理的一种“融合”，实现了高性能、可扩展、透明的对应用层协议的保护。
Internet telephony gateway technology allows data that was previously transmitted in the circuit domain to be transmitted in the packet domain.
该网关技术允许先前在电路域中传输的数据在包域中传输。
CDPD is based on the digital packet-data technology and arranged in a cellular mobile communications network manner.
CDPD是以数字分组数据技术为基础、以蜂窝移动通信为组网方式来配置的。
On the base of protocol analysis, the system USES the technology of the fragment reassembly of IP packet, TCP data flow reverting, etc. It reduces leak and mistake alert of the intrusion.
在协议分析的基础上，采用IP数据包分片重组、TCP数据流还原等技术，降低漏报率，减少误报率。
VoIP (Voice over IP) is a technology that sends packet voice data over IP networks.
是指以分组的形式在基于IP协议的网络上传送语音数据的技术。
If the reorganization technology is not mature, there will be a variety of packet loss, the wrong group of cases, to protect the database disaster.
若重组技术不成熟，将出现各种丢包、错组的情况，给数据库防护带来灾难。
Packet filter technology can be implemented easily and has high performance on network process, but it has no ability to provide protection to application.
包过滤技术实现简单，网络处理性能很高，但缺乏对应用层的保护。
These technology include relevant protocols, multimedia synchronization, Packet-Loss Recovery, Congestion Control for multimedia Communication.
这些技术包括多媒体传输的相关协议、多媒体同步、丢包恢复技术和拥塞控制。
Technology of Stateful Inspection is mainly checking a part of stateful flag of IP step or TCP step, and decide whether let a data packet pass.
状态检测技术主要是通过对IP层或TCP层的部分状态标志进行检测，来决定是拒绝还是允许数据包通过。
In the next generation of embedded MSTP Resilient Packet Ring (RPR) technology, is of great significance!
在新一代的MSTP中内嵌弹性分组环(rpr)技术，具有重要意义！
As the core of packet classification technology, the performance of packet classification algorithm has a crucial influence on the time delay and throughput of the network.
包分类算法作为包分类技术的核心，其性能对网络的时延和吞吐量有决定性的影响。
Stream filter technology has emerged, which combines the merits of packet filter and proxy technology and provides protection to application in the form of packet filter.
流过滤技术应运而生，它结合了包过滤技术和代理技术的优点，以包过滤的外部形态提供对应用层的保护能力。
Stream filter technology has emerged, which combines the merits of packet filter and proxy technology and provides protection to application in the form of packet filter.
流过滤技术应运而生，它结合了包过滤技术和代理技术的优点，以包过滤的外部形态提供对应用层的保护能力。
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