channel encoding
英 [ˈtʃænl ɪnˈkəʊdɪŋ]
美 [ˈtʃænl ɪnˈkoʊdɪŋ]
网络 信道编码; 通道编码
双语例句
- Transfer speed depends also on the channel encoding used.
移动速度也仰赖被用的频道入码。 - Research of 4G Mobile Communication Systems Channel Encoding/ Decoding Scheme
4G移动通信系统信道编译码方案研究 - The data format and channel encoding of HD DVD
HDDVD的数据格式和信道编码 - The Channel Encoding unit will be used to translate the parallel data stored in the memory into two streams of serial formatted data, which are fit for QPSK radio modulation, and the Channel Decoding unit will be used to realize the reversed processes.
信道编码单元将把海量存储器中的数据转换为适于QPSK射频调制格式化的串行数据流，信道解码单元实现相反的过程，文中详细给出了信道编码系统的原理、方法和实验结果。 - Practice proves that FPGA has superiority on channel encoding and decoding and deserves to be studied more deeply and applied to digital signal process.
通过实践证明，FPGA在信道编解码方面有其独特的优势，在数字信号处理方面值得更深入地研究和应用。 - Channel encoding mode is HEC.
信道编码为混合纠错（HEC）方式。 - Based on description of Chirp sounding technique the paper mainly introduces short note transmission using technique like channel encoding, frame detection and hierarchical majority decision, The method of realization is mentioned as well.
阐述短波Chirp探测技术的基础上，综合运用信道编码、帧检测和加权大数判决等技术，对Chirp探测短信息传输技术进行了分析研究，提出了具体的工程实现方法。 - Selection of Channel Encoding Method and Private Data Communication Protocol for Improving Mobile Channel Reliability
提高移动信道可靠性的编码方法和数据通信协议 - To ensure the reliable transmission of voice and data, the channel encoding method which the digital trunking communication system uses is CRC ( circle redundant code) RCPC ( rate-compatible punctured convolution code) interleave.
为了保障话音和数据的可靠传输，数字集群系统采用的信道编码方案为CRC+RCPC+交织。 - Turbo Channel Encoding and Decoding Technologies for Deep Space Communication
深空通信中Turbo码的编译码技术 - The Performance Analysis of Traffic Channel Encoding and Decoding of Digital Trunking System
数字集群系统业务信道编解码性能研究 - A preposed implementation of space-time block encoding using channel encoding and constellation mapping is presented.
提出了一种将信道编码和星座图相结合的方法来实现前置空时分组编码。 - It is shown that the key techniques include the methods of information compressed encoding, channel encoding and modulation, which the modulation format is the decisive factor in the HDTV system.
本文分析表明，HDTV的关键技术主要包括信源压缩编码、信道编码技术及传输调制技术，而传输调制方式则是HDTV体制的核心内容。 - Channel Encoding Scheme for Speech in TETRA
TETRA系统语音信道编码方案 - The technology of this part is composed by four parts: speech encoding and decoding, channel encoding and decoding, Viterbi equilibrium and decoding, SIM card driving.
这部分技术包括四部分：语音编解码，信道编解码，Viterbi均衡和解码，SIM卡驱动。 - Then, channel encoding is added to the system and a turbo receiver structure with MMSE is proposed in an uplink turbo-coded MIMO MC-CDMA system and the extrinsic information of the detector is computed.
随后在上行MIMOMC-CDMA系统中加入信道编码，提出基于MMSE的turbo接收机结构，推导出Turbo接收机检测部分外信息的计算公式。 - The RS channel encoding technique is also employed in the system aiming at the error floor problem in Rayleigh fading channel when the bit error probability is 10~ (-3).
并采用RS信道编码方法，对无编码系统在瑞利衰落信道下误码率为10-3时出现的差错平板进行了改善。 - Computer implemented communication channel encoding and information encipherment encryption for data base
信道编码和信息加密的计算机实现 - Conventional logical circuit is used to generate known, fixed and repeated MPEG-2 Null TS packet. By making appropriate channel encoding, it can be used as a standard signal source for out of service testing of DVB receiver systems and components.
用常规逻辑电路产生已知的、固定的、重复的、符合MPEG-2标准的空传输码流数据包，经适当的信道编码后可以用作DVB接收系统和元件的非服务状态检测的标准信源。 - Performance Analysis of Channel Encoding and Decoding in Satellite Digital Video Broadcasting System
卫星数字视频广播系统中信道编译码性能的分析 - Channel Encoding Study and Its Application and Implementation in TD-SCDMA
信道编码的研究及其在TD-SCDMA中的应用与实现 - Secondly, the thesis compares the basic principles of traditional coding/ decoding methods and joint source and channel encoding, then focuses on the basic idea of joint source and channel decoding, and introduces the basic characters of digital image.
然后对比了传统编/译码方式和联合信源信道编码的基本原理，重点介绍了联合译码的基本思想并介绍了数字图像信息的基本特点。 - As a kind of channel encoding scheme in 3G mobile communication system, Turbo codes influences the property of system, so increasing the performance of Turbo codes can improve the communication quality of system.
Turbo码作为第三代移动通信系统的一种信道编码方案，严重影响着系统的误码特性，而提高Turbo码的纠错性能可以改善系统的通信质量。 - Low-density Parity-Check ( LDPC) code is distinguished in channel encoding and decoding realm for its low implementation complexity and near-to-Shannon-limit performance.
作为信道纠错码的一种，低密度奇偶校验码（LDPC）以其较低的译码复杂度和逼近香农极限的良好性能成为当今信道编解码领域最瞩目的研究热点。 - This paper is mainly in the analysis on the basis of the atmospheric random channel influence on laser communication, focuses on the convolutional code channel encoding technology for atmospheric laser communication, and discusses the feasibility of it to improve the system BER performance.
论文在分析大气随机信道对激光通信影响的基础上，重点研究将卷积码这种信道编码技术应用到大气激光通信之中，探求其对提高系统误码性能的可行性。 - Error correcting codes, a variety of channel encoding technique, aimed to guarantee the reliability of the message transmitted in the channel, are able to detect and correct the erroneous codes automatically.
纠错码是一种信道编码，它的目的是保证信息在信道中传输的可靠性，并能够自动检测和纠正误码。 - Content: Since 1993, Turbo yards channel encoding technology has entered a new era.
自1993年Turbo码出现以来，信道编码技术进入了一个崭新的时代。 - At first, this thesis introduces the profile of joint source and channel encoding.
本文首先介绍了联合信源信道编码的基本概况。 - Today, the channel encoding is still an important technique and a hotspot for technical research.
时至今日，信道编码仍然是通信领域一项重要的技术和研究热点之一。 - Furthermore, a complete communication system absolutely needs a proper channel encoding and decoding module.
另外，搭建一个完整的通信系统当然要有一套合适的信道编解码方案。