流量计费

校园网IP流量计费的数据格式及处理

The Data Format and Processing of CAN Accounting Based on IP flow

实现基于Java及ASP的网络流量计费自动化

Implemented the Statistic Cost of Network Flows Automatically Based on Java and ASP

Sybase触发器在基于IP网络流量计费中的应用

Sybase Application of Trigger in Network Account Based on IP Flow

基于PHP的代理流量计费系统

Proxy Stream Charging System Based on PHP

因特网协议地址（Internetprotocoladdress，简称IP地址）盗用是TCP／IP网络中的一个普遍性问题，尤其是在按流量计费的CERNET网络中此问题更为严重。

IP address embezzlement is a universal problem in TCP / IP network , especially in CERNET .

GPRS以其网络覆盖面广、按流量计费等特点而迅速进入实用阶段。

GPRS , with its features of wide coverage and charging by flow , quickly access to practical stage .

网络应用的发展，要求路由器必须有能力支持防火墙、入侵检测、提供QoS、流量计费等一系列功能，这些功能都要求路由器对IP包进行分类来完成对数据包的不同处理。

The development of Internet application necessitates routers ability to support those functions such as firewalls , intrusion detection , provision of QoS and traffic billing etc.

路由器需要提供有差别的网络服务才能满足不同用户的需求，如包过滤防火墙，流量计费，区分服务，QoS等。

The routers need to provide diverse services such as firewalls of packet filtering , traffic billing , differentiated services and QoS to satisfy different users .

报文分类作为防火墙、入侵检测、QoS、虚拟专用网、流量计费等应用领域的关键技术，正面临前所未有的挑战。

As an essential technology of firewall , IDS , QoS , VPN , traffic billing and so on , packet classification is confronted with the biggest challenges than ever before .

采用GPRS技术进行通信的优点是不用组网，按流量计费，终端可长时间挂接在网上，通信成本低廉。

GPRS technology has the advantages of do not need network , billing according to the flow , terminal can be articulated in a long line and low-cost communications .

本文通过对校园网络流量计费的实际需求，提出了高速IP网络流量采集与网络信息管理系统的设计方案。

This text through the actual demand that the network flow in the campus charges correctly , gather the design plan with the network information management system after putting forward IP network flow at a high speed .

GPRS具有高速传输、永远在线、按流量计费、语音数据自由切换、快速登录等特点，将移动互联网推入商用阶段。

GPRS features with high-speed transmission , always-on-line , billing by flow , automatic voice data switch , fast login , etc. It drives mobile Internet to enter commercial stage .

针对广泛使用的基于代理服务器的局域网，利用VB语言开发了流量计费软件，给出了各个主要功能模块的详细程序设计流程。

This paper deals with the LANs that is based on proxy server , exploits flow account software with VB language , and presents detailed program flowchart of main function module .

随着网络的发展，路由器需要完成数据包过滤、QOS、流量计费等额外服务，这要求路由器能够以线速（wirespeed）完成对数据包的分类处理。

With the development of the Internet , routers must support extra functions such as packet filtering , QOS and trafic billing . The input packets should be processed at wire speed to meet these demands .

数据包分类技术对于防火墙、入侵检测、Qos、虚拟专用网、流量计费等方面的应用具有重要的意义，广泛应用在路由器、高层交换机等网络设备上。

Packet classification is essential for policy-based firewall , intrusion detection , Qos , Virtual Private Network , traffic billing and so others , and is widely deployed within network devices such as routers and high-level switches .

以宁波市互联网交换中心流量计费系统为例，阐述了一种基于NetFlow的流量计费系统的设计与实现，分析了该系统的网络结构，硬件配置及实现方案。

This paper analyses the net structure , hardware configuration and implement schema of traffic accounting system of Ningbo Internet Switch Center .

本文就此提出了一种基于CDMA的远程图像监控系统，它利用CDMA网络作为通信通道，具有高速、可靠、费用低（按流量计费）、维护费用少等优点。

This paper presents a remote image surveillance system based on CDMA . Using CDMA network as its communication channel , it displays merits like high-speed data transmission , robustness , low charge and low cost in maintenance .

然后，对GPRS流量计费系统作了总体上的阐述说明，为后面的区分业务类别的GPRS流量计费设计与实现部分提供整体的项目背景。

Then , the paper GPRS traffic billing system had been elaborated in general shows that the distinction between the back of class of business design and implementation of GPRS traffic billing section provides background to the whole project .

另外一些新的网络应用如数据包过滤、区分服务、服务质量、多播、流量计费等，都需要NP对到达的数据包进行分类。

At the same time , NP needs to classify the coming packet and satisfy some new complex network applications , such as filtering the packet , differentiated qualities of service , QoS , Multicast and so on .

利用GPRS可实现穿戴式生理参数检测和通讯，且具有数据传输速率高、永远在线、按流量计费的特点，在开发面向社区的新型移动医疗系统中具有重要的作用。

GPRS can be employed for wearable physiological parameter detection and communication . As GPRS has the characteristics of high data transmission rate , always-on , accounting according to traffic , it plays a significant role in exploiting late-model medical system for communities .

本文首先介绍了QoS的思想和在校园网中实施的意义以及CERNET的按流量计费的策略，给出了课题的设计目标和任务；

First of all , the thesis describes the theory of Quality of Service , and the necessity of Quality of Service to campus network environment and the billing policy of CERNET . And it puts forwards to the designing goal and task of the project .

本文通过对几种按流量计费的方法分析比较，提出了用SNMP协议命令读取网络设备流量相关的MIB变量值的设计思想，进行用户数据采集。

This paper proposes the implementation ways of the network account data collecting , and analyses the merit and shortage of these methods . It gives a design : use SNMP protocol to read / write the MIB variable of internet devices and then gather user data .

基于混杂模式下网络流量计费系统设计与实现

Design and Implementation of Net-flow Charging System Based on Promiscuous Model

校园网通信流量计费系统开发

Design of a Fee Collecting System for Communication Flows through Campus Networks

流量计费式智能卡节水控制系统的设计

Design of intelligent water-saving controlling system based on real-flow charges

鞍山专用局域网流量计费系统

The Flow Account System of Anshan Private Network

动态查询校园网流量计费的实现

Dynamic Requirement for Campus Network Flow Accounting

介绍了一种校园网通信流量计费系统。

A fee collecting system of I / O flows through campus networks is described .

并根据计费信息，动态地修正路由控制列表，实现流量计费的联动控制，实现基于用户的身分认证。

Afterwards , the accounting information is used to modify the access control list of routing device dynamically to realize the AAA works .

按流量计费主要的优点在于能够有效解决在宽带接入网中的采集、处理、认证与控制等计费问题。

The main merit is that it may effectively solve the charging problems on collection , disposal , confirmation and control of broadband network .