因此，该算法为解决变长码误码扩散问题提供了全新的思路，具有重要的理论意义。
Therefore, this algorithm provides a novel approach to solve the error propagation of VLC, which has theoretical significance.
这仅仅是HTTP请求能够收到的众多错误码中的一种(完整的状态码列表请参阅参考资料中的链接)。
This is just one of many status codes that HTTP requests can receive as a status (see Resources for a link to the complete list of status codes).
试验结果显示，该策略能有效地提高视频码流的误码鲁棒性。
Experiments show that this scheme can improve the error robustness of the video stream effectively.
但由于空时分组码受正交条件限制，传输效率得不到提高，而BLAST系统存在差错传播制约着误码率的下降。
But the data efficiency of STBC is restricted to orthogonal transmission and the bit error rate of BLAST is high due to the error propagation.
先分析了RS码的编解码原理，RS（204，188）码可以纠错8位的随机误码，适用于DVB标准数字电视的信道纠错。
RS(204,188)are capable of eight random error correcting which is applicable in DVB standard digital television channel error correction.
利用在理想条件下的概率分布，计算了同步变长码的抗误码扩散概率。
By using the probability distribution in perfect condition, the error resiliency of synchronized variable length codes (SVLC) is counted.
而以牺牲正交性和部分分集增益为代价来获得更高传输速率的非正交空时分组码又会使误码性能降低。
Whereas the non-orthogonal space-time block codes which obtain higher transmission rate at the cost of orthogonality and partial diversity gain may degrade the performance.
分析发现同步变长码的抗误码扩散概率与其码距分布有关。
It is found that the error resiliency of SVLC is related with its code distance distribution.
为了降低误码率，文中还论及码形处理的几种方法，包括码形矫正、译码定时窗口及丢码填补。
In order to decrease the code error rate, several methods are discussed for code shape manipulations, including code shape correction, decoding timing window and filling up the lost codes.
合理选择线路码型有利于提高信号传输速率，减少误码率。
It is good to raise transmissibility of signal to select reasonable line code, and to reduce error code.
视频压缩码流在传输过程中经常会遇到因各种原因引起的误码丢包等网络传输错误。
When transmitting over the error-prone channels, the compressed video bit-steams are always vulnerable to all kinds of transmission errors.
给出了一种基于离散无记忆信源模型的分析变长码抗误码扩散能力。
The analysis of error resiliency of variable length codes (VLC) by Discrete Memoryless Source model is proposed.
由于无线信道的时变、高误码等特性，码率可变的RCPT码是比较理想的信道编码方式。
For the characteristics of wireless channel such as time-variety and high BER, the rate adjustable RCPT code is good for channel coding.
阐述了利用区组设计理论构造光正交码的方法，并分析了获取的地址码在系统应用中的信噪比和误码率。
Though the theory of blocks designing, enough amount of address code is provided firstly, and then applied performance in system was analyzed.
时变信道以及信道冲激响应超过CP会带来子信道间干扰（ICI）和残留码间干扰（ISI），产生误码率平台。
The interchannel interference(ICI) and the residual intersymbol interference(ISI) could be introduced by time varying channel with channel impulse response that exceeds the length of CP.
说明：根据BCH码的编译码原理，用C语言实现的BCH码编译码过程，并进行误码率分析。
According to the principle of BCH code , the program will realize the encodeing and decoding of BCH code, the analysis of BER.
从精确成对错误概率(PEP)出发，推导得到了DUST调制群码符号误码率(sep)的联合边界。
Starting from the precise pair-wise error probability (PEP), the joint border of group coding signal error probability (SEP) in differential unitary space-time (DUST) modulation is deduced.
数值计算结果显示同步变长码的抗误码扩散概率随其移位对称数的增加而减少。
The numerical calculation results demonstrate that the error resiliency of SVLC decreases with increasing shift symmetry.
在校验矩阵构造方面，PEG的构造方法在度约束条件下能最大化环长，从而降低误码平层。同时准循环码在结构化方面也有很多优点。
When constructing a parity-check matrix, PEG can maximize the girth length, thus lowering error-floor, while quasi-cyclic structure bears other advantages.
分析了低密度校验(LDPC)码译码所产生的错误码字中码位的译码输出量可靠度信息的统计特性。
For the detected error words by the LDPC decoder, the characteristics of code bits reliability information is investigated.
在计算机网络通信中，为了降低数据通信线路传输的误码率，可以采用一种差错检测控制———循环冗余码校验(CRC)。
In this paper, it studies one of the error-check controls of the communications of computers network-Cyclic Redundancy check (CRC).
此外，新算法还提高了输出码流的抗误码性能和编码器流控的精确程度。
In addition, the new method improves the robustness of video bit stream against channel errors and makes the rate controlling operation of video encoders more accurate.
视频码流是经过高效压缩的数据，其比特流之间的相关性非常强，因此对误码或数据丢失很敏感。
Video stream highly compressed is quite sensitive to channel error because of strong correlation between bits in the stream.
最大比合并有效性可以作为衡量码片波形性能的尺度，通过比较各种扩频码片波形的最大比合并有效性来对其误码性能进行定性分析。
MRCE can be used as a performance measure for chip waveforms. For this reason, the BER performance of different chip waveforms can be qualitatively analyzed through comparing their MRCE.
误码定位功能提供了详细的BE R码型灵敏度，加快识别确定性BER误码与随机性BER误码。
Error location provides detailed BER pattern sensitivities to speed up identification of deterministic vs. random BER errors.
分析计算结果表明，直扩系统的误码性能与码片波形的选择密切相关，并且与扩频码片的最大比合并有效性是相一致的。
The results suggest that the BER performance of DSSS communication system has close relationship with the chip wave-shaping and is consistent with MRCE (Maximal Ratio Combining Efficiency).
包含特定事件记录档的状态码或错误码。
Contains the status code or error code for a specific event log.
对不同码率、约束长度的卷积码编译码系统的误码性能进行了计算机仿真，并与其他译码方案的性能进行了比较。
Viterbi decoding is discussed and the performances of convolutional encoding and Viterbi decoding are analyzed by computer simulation, and compared to other decoding methods.
结果表明：如果两系统使用相同码长的光地址码，则经过纠错的编码系统同未经过纠错的编码系统相比，其误码率有了明显的改善；
The results show that the performance of BER of coded system has a large improvement versus uncoded one when the two systems have same code length;
结果表明：如果两系统使用相同码长的光地址码，则经过纠错的编码系统同未经过纠错的编码系统相比，其误码率有了明显的改善；
The results show that the performance of BER of coded system has a large improvement versus uncoded one when the two systems have same code length;
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