差错控制
- 网络Error control;ARQ;HEC
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Internet视频点播差错控制
Error control on Internet VOD
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一种差错控制编译码算法的FPGA实现
Application of an Error Control Coding-decoding Algorithm Based on FPGA
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一种用于IP包差错控制的RS译码器及其FPGA实现
A RS Decoder for IP Block Error Correction and Its Implementation on FPGA
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基于业务类型的无线ATM差错控制技术研究
Research on Error Control Scheme for Wireless ATM Based on Service Type
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一种适用于无线ATM通信的差错控制方案
An Error Control Scheme for Wireless ATM Communications
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ATM信令适配的差错控制
The error control on ATM signaling adaptation
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Internet多媒体分层组播JSCC差错控制率失真优化
RD Optimization in JSCC-Based Error Control on Internet Multimedia Layered Multicast
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Ka波段卫星ATM系统差错控制编码方案
Error-Control Coding Schemes for Ka-Band Satellite ATM Systems
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本文对无线ATM通信网络和其主要关键技术即差错控制技术进行了研究。
This dissertation to wireless ATM network and its error correction scheme has already conducted the research .
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第4章探讨无线网络中的TCP策略,主要涉及TCP差错控制策略、基于拥塞丢包的TCP拥塞控制策略以及基于误码丢包的TCP速率调节策略;
Chapter 4 discusses TCP strategies over wireless networks dealing with error control , congestion control and corruption-based TCP rate adjustment .
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IPTV业务中的应用层差错控制技术分析
Application Layer Error Control Technologies for IPTV Services
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VHF信道数据通信中的一种混合差错控制方法
A hybrid error control scheme for data communication on VHF channels
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QPSK调制与FEC差错控制在DVB系统中的应用
The QPSK Modulation and FEC Error Correction in DVB Receiving System
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实验表明,该译码器完成了IP包差错控制的要求,译码器输入码流速率可达30Mbit/s。
Experimental results indicate that the decoder can accomplish the task of IP block error correction and can accept an input data rate up to 30Mbit / s.
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对于差错控制编码,研究的中心集中在卷积码和RS码。
For the error control coding , we focus on the convolutional code and the Reed Solomon ( RS ) code .
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混合式自动重传请求(HARQ)已成为CDMA无线信道上差错控制的主要技术。
HARQ is the main error correcting technology on CDMA wireless channel .
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介绍差错控制方式,重点分析了自动重发请求方式中的奇偶校验与CRC。
Introducing error control mode , analysing parity check and CRC in auto request repeat mode .
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一种采用FEC和ARQ相结合的自适应差错控制方式
An Adaptive Error Control Scheme Depending on Combination of FEC and ARQ
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但是Internet网络只是一种最尽力的网络,它既不能保证无损传输也不能保证及时传送,因此基于Internet网络的视频通信中的差错控制是一个极具挑战性的研究领域。
However , because the Internet is a best effort network that does not guarantee lossless nor timely delivery , error control in video communication over the Internet is a challenging research field .
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一种实用于无线半双工信道的ARQ差错控制方案
An error control scheme for radio half duplex channel
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详细介绍了循环冗余校验CRC(CyclicRedundancyCheck)差错控制原理、算法实现及其在文件保护中的应用。
This paper has a detailed explanation for implementations and algorithm of " Cyclic Redundancy Check ", and it 's application in file protection .
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迄今为止,有两种主要的差错控制机制:前向纠错编码(FEC,ForwardErrorCorrection)和自动重传请求(ARQ,AutomaticRepeatreQuest)。
So far there are two kinds of technique used for error control : FEC ( Forward Error Correction ) and ARQ ( Automatic Repeat Request ) .
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然后,对视频传输中的拥塞控制和差错控制做了介绍,并概述了MPEG-4视频编码标准。
Secondly , congestion and error control for video transmission is introduced and MPEG-4 video coding standard is outlined .
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下面是本文在无线TCP方面完成的主要研究工作:1.探讨了无线网络下的TCP策略。主要涉及TCP差错控制策略、基于拥塞丢包的TCP拥塞控制策略以及基于误码丢包的TCP速率调节策略;
The study of wireless TCP are as follows : I TCP strategies for wireless networks dealing with error control , congestion control and corruption-based TCP rate adjustment ;
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结合差错控制原理,利用一致校验矩阵和错误伴随式,对Petri网库所状态进行检错,纠错。
Combining with the error-correcting theory and using the parity check matrix and error syndrome , the status of places in Petri net is verified and corrected .
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然后在此基础上设计了基于业务类型的无线ATM差错控制方案,针对不同类型的业务采用级联前向纠错FEC或FEC与自动反馈重传ARQ相结合的技术。
In this paper , the error control scheme based on the service type is introduced into wireless ATM .
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Reed-Solomon(RS)纠错码是目前最有效、应用最广泛的差错控制编码之一。
Reed-Solomon ( RS ) error-correcting code is the most effective and most widely used one of the error-correcting codes .
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本文分析了OFDM系统中采用的几种FEC和混合ARQ(HARQ)机制的性能,并总结了OFDM系统中的差错控制原则。
Several kinds of FEC and HARQ schemes are analyzed , and the principles of OFDM system are summarized .
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本文通过级联码方法,构造了一类适应于对抗信道记忆的差错控制码:RS-RNS级联码。
A class of codes with the good capability of anti multipath fading memory is constructed by using concatenation method .
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本文剖析了在数据通讯中校验和(CheckSum)及循环冗余校验(CRC)两种差错控制的原理及C++实现。
Two principles of error control are analyzed such as Checksum and CRC in the communication and realization .