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- block code rate 分组码率
- ABBA-code is a quasi-orthogonal space-time block code for 3+ Tx antennas. ABBA码是一种可用于三个以上发送天线系统的准正交空时分组编码。
- The linear block code is used to encode and the syndrome decoding i. 采用线性分组码进行编码,用伴随式译码。
- Necessary condition for symbol transmit rate in which maximum diversity and channel capacity of linear space-time code are attained is given and a new systematic space-time block code design framework is proposed. 摘要给出了线性空时码同时能达到最大分集度和信道容量的符号传输率必须满足的条件。
- Due to the high decoding complexity of the conventional full rate Quasi-Orthogonal Space-Time Block Code (QOSTBC) over eight transmit antennas, two precoding-based transmit schemes are proposed. 针对传统八天线全码率准正交空时分组码解码复杂度高的问题,该文提出了两种基于预编码的传输方案。
- A novel 1/2 code rate RLL(2,7) code is investigated based on ACH algorithm in this paper. 在系统研究ACH算法的基础上,应用ACH算法设计了一种RLL(2,7)码。
- Considering the VAD effective detection of voice and mute, the VAD algorithm was applied to the MBE codec, in order to reduce the code rate. 考虑到静音检测技术可以对语音中声音和噪声部分进行有效的区分，为了进一步降低MBE声码器的编码速率，本文将静音检测算法应用到到多带激励语音编解码器中。
- At present the most important problem of quantum key distribution is how to realize the key for long-distance and high code rate. 摘要目前量子密钥分发所面临的最主要问题是如何实现远距离、高码率量子密钥传输。
- And concatenated inner Block Code Modulation（BCM） can help the OWPM system to tackle impulsive noise burst. 系统采用数字喷泉码作外码，块编码作内码，按块编码调制（BCM）映射到正交小波包调制时频平面。
- This algorithm firstly calculates the average power serial, and then finishes the detection of PN code rate through the analysis of frequency spectrum and smooth processing. 该算法首先计算序列的平均功率，然后对其进行谱分析并作平滑处理而完成伪码速率的判定。
- RS (256, 252) code is extended from RS (255, 252) code ,a byte-wide single error-correcting and double-error detecting cyclic block code. RS（256，252）码是由RS（255，252）码拓展而来。
- The Study result shows that the introduction of the decision feedback equalizer which is based on the square root kalman algorithm greatly reduces the error code rate. 模拟分析结果表明：基于平方根卡尔曼算法的判决反馈均衡器的引入大大降低了误码率。
- With the increase of the code rate, the production distance between the constellation of the unitary group code decreases rapidly and deteriorates the performance of the system. 随着码率的不断增加,酉空时码群中的各个星座点之间的乘积距离会变得越来越小,从而导致性能恶化。
- This paper mainly analyses the basic principle and the implement simulation of using EWB for (7,4) linear block code decoding. 摘要主要分析(7,4)线性分组码译码的原理及其在EWB中模拟实现。
- However, it does explain block codes and convolutional codes very clearly. 因为数据库的门槛比较高，技术很深。
- According to algebraic property that a direct sum of Galois fields is isomorphic to a finite ring,the linear block code for multiplexing systems is proposed. 依据有限域直和与有限环同构的代数性质，对多路复用系统构造线性分组码。
- Namely, while the coding rate is same in all of the resource blocks, modulation system and the number of repetitions differ by resource block. 也就是说，在本发明中，编码率在所有的多个资源块中都相同，而对于每个资源块，调制方式以及重复数不同。
- By combining the QR factorization based algorithm with the special structure of Orthogonal space-time block code, a new blind estimation algorithm in OSTBC was proposed. 将该算法推广到正交空时分组码的信道估计中，结合正交空时分组码的特性提出了一种新的信道盲估计算法。
- Through Matlab simulation,the speech quality is close to ADPCM with 32 kb/s coding rate. 使用Matlab仿真发现可以获得与32kb/s编码速率的ADPCM相近的语音质量。
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
