Study of reduction algorithms based on discernibility matrix of length constraint;
基于长度约束区分矩阵的约简算法研究
It is observed that for the frame size commonly used in future multimedia mobile communication systems, a larger constraint length in Turbo codes does not necessarily introduce significant improvement in the BITCM performance in the signal-to-noise ratio range of interest, and it even leads to performance degradation in some cases.
针对基于OFDM(OrthorgonalFrequencyDivisionMultiplexing)未来移动多媒体通信系统中的BITCM(Bit-InterleavedTurbo-CodedModulation)的性能进行了评估,经研究发现,对于移动多媒体通信系统中通常采用帧的大小,在有效的信噪比区域内,Turbo编码的约束长度的增加并不一定会给BITCM的性能带来大的改善,相反,在某些情况下它还有可能导致性能的降低。
The paper introduces the convolutio n code technology in the GSM/GPRS system and analyzes in detail the impact of code rates,constraint lengths,and inte rleaving degrees on bit error rates(BER).
介绍了GSM/GPRS系统中卷积码的应用,详细分析了编码效率、约束长度和交织深度对系统误码率的影响,提出了一种可以在工程中应用的数据传输方案,并以前面的分析结论为依据,对方案进行了初步的研究。
The neural network decoder presented in this paper is designed for long constraint length convolutional codes (K≥11).
给出的神经网络译码器是为长约束度（Ｋ≥１１）卷积码译码而设计的。
Study of Reduction Algorithms Based on Discernibility Matrix of Length Constraint;
基于长度约束区分矩阵的属性约简算法研究
Research on Control Methods of Signalized Intersections under Queue Length Restriction;
排队长度约束下的信号交叉口控制方法研究
The Metal Plate Cutting Patterns with Length-constrained Strips
有条带长度约束的排样方式中板材的分段处理
Plasmas have shown themselves to be very resourceful at avoiding lengthy confinement.
等离子体本身在避免长度约束方面表现得很灵活多样。
Simplified calculation on length of line-contact of buckling-restrained brace
屈曲约束支撑线接触长度的简化计算
Strip Length Constraints of Rectangle Cutting Patterns
矩形毛坯排样中条带长度的约束处理
Three Restraints to Entrepreneurs;
企业家约束:自我约束、外在约束与制度约束
Weighted Scheduling Based-on Queue Length and Queue Delay Restriction for Asynchronous Optical Packet Switch
基于队列长度和时延约束的异步OPS权重调度
Implementation and Reconfiguration of Different Constraint Length Viterbi Decoder;
支持不同约束长度Viterbi译码器的设计实现与重构
Anhui Province Labor Force Employment System Restraint and Employment Growth Countermeasure;
安徽省劳动力就业制度约束与就业增长对策
Harmonious Growth and Institutional Harmony Under the Restraint of Resources and Environment;
资源环境约束下的和谐增长与制度和谐
Relieves the system restrains to Establish the Long Foundation of Chinese Agriculture Sustainable Development;
解除制度约束奠定农业可持续发展的长久根基
Study on Effects of Temperature and Restraint Coefficient for Strain Distribution in the Basement Wallboard
温度及约束对地下长墙应变分布的影响
The growth restrictions and the supervision system innovation of the beginning establishment period of the Chinese Middle-scale and small-scale enterprises;
我国中小企业初创期的成长约束与治理制度创新
The stimulating and restraining mechanism for the enterprise legal person;
企业负责人的激励约束机制——中国企业家成长的关键性制度安排
A Multi-constrained Routing Algorithm Based on Ant Algorithm and Nonlinear Path Length
一种基于蚁群算法和非线性长度的多约束路由算法
Research of Dynamic Stability of Steel Members to Elasticity Support in High Temperature Condition
高温环境下侧向弹性约束对钢柱稳定长度的影响
The Institutional Restraints and Institutional Innovations of Chinese Farmers Income Growth;
我国农民增收的制度约束与制度创新