| 1. | Analysis of the error resiliency of variable length codes
变长码的抗误码扩散能力分析 |
| 2. | A new method to estimate the period of long pn sequence in ds ss signal
一种简单的长码周期估计方法 |
| 3. | A translation algorithm between code and index of synchronized variable length codes
同步变长码码字和码序号的互换算法 |
| 4. | Any equal - length code in which no symbols are required to indicate the separati on between the code words
任意一种等长码，它不需要任何符号来表示码字之间的间隔。 |
| 5. | To implement the snps acquisition , the new satellite signal frame form , modulation and error control codes are designed
本文还提出了卫星导航定位信号的快捕获方案，设计出利于实现长码快捕获的卫星信号格式，调制方式和纠错编码方案。 |
| 6. | If a retransmission is needed , additional redundant bits for error correcting are sent . concatenation of an inner code and an outer code may provide a high coding gain and the capacity of a long code to correct errors
级联码是将两个或多个单码级联，在不增加译码复杂度的情况下，可以得到高的编码增益，达到与长码相同的纠错能力。 |
| 7. | In satellite navigation and positioning system , time is important information for fast and direct acquisition of long cycle code , one of its important aspects is the uncertainty compression of signal ' s propagation delay to reduce time search range
摘要卫星导航定位系统中，辅助长码快捕的一个最重要的信息是时间信息，卫星信号传播时延估计是提供先验时间信息，减少时域搜索范围的一个重要方面。 |
| 8. | By integrating motion compensation and recompose frame , classifying the integration according to the mode of macroblock coding and motion compensation integration , and combination in another way to achieve to improve the performance of decoder
在对idct优化过程中提出了一种结合vlcd (变长码解码)和iq (反量化)解码过程的优化方法；把运动补偿和图像重组过程结合在一起，按图像编码方式和运动补偿方式进行分类组合，实现解码性能提高。 |
| 9. | Simulation results indicate that the algorithm can reduce the delay ' s uncertainty range greatly , even with great position errors the uncertainty range still can be reduced to the half , and is effective for the fast acquisition of long cycle code
数值计算表明，算法能够大大压缩不同导航星和不同场景用户之间传播时延的不确定范围，即使在用户与卫星位置误差较大的恶劣应用背景下也能将不确定范围压缩一半，从而有效地辅助长码快捕的实现。 |
| 10. | We analyze how bit error rate ( ber ) , average delay , and throughput of the two structures vary with the maximal number of transmission attempts , and find that syndrome - ahead structure is suited for short codes with poor error - correction capacity , while syndrome - behind structure is suited for long codes with powerful error - correction capacity
分析了该harq的可靠性、时延和流量与最大重传次数之间的关系，发现短码长、纠错能力低的码宜采用前向校正子结构，而长码长、纠错能力高的码宜采用后向校正子结构，二者具有互补性。 |
