Using this model, we analyzed the influence of some important parameters, such as packet size, forward error correction coding scheme and contention window size, to the system performance.
利用这一模型，分析了包长、纠错编码方式的选取以及竞争窗口长度等重要参数的选取对系统性能的影响。
The CDMA system attains the better performance of resisting near-far effective because of employing this forward error control (FEC) channel coding technology.
由于采用了这种前向差错控制（FEC）信道编码技术，使得CDMA系统具有了较好的抗远近效应性能。
Whether the breakdown structure and coding system of construction project is reasonable or not decides the performance level of the entire project management to a large degree.
建设项目分解结构和编码体系的合理与否在很大程度上决定了整个项目管理工作的绩效水平。
Both the modulation and demodulation techniques and the coding techniques have been involved in the system, and have been combined by TCM to improve the performance.
它涉及了调制解调技术、编解码技术两大关键技术，并采用TCM技术将两者结合起来，使得系统性能进一步提高。
Aiming at the performance characteristics of MB-OFDM UWB, the formula for coding gain and diversity gain is worked out based on pairwise error probability of theoretical analyzing system.
针对MB - OFDMUWB系统的性能特征，基于理论分析系统的成对错误概率，获知编码增益和分集增益的计算公式，从而得到空时频编码方案的设计准则。
This paper describes the serial concatenated TCM coding method applied in underwater communication system, and simulates its performance in the channel model.
本文论述了应用于水声信道的级联tCM编码方案，并在水声信道模型中对其进行了性能仿真。
Starting with the combining methods of network coding and cooperative communication system, this thesis analyses the performance of all the methods.
本文从网络编码与协作通信系统的结合方案入手，对各种方案的系统性能进行了研究分析。
Motion compensated temporal filtering is an essential component in deciding the coding performance of an interframe wavelet system.
移动补偿时间滤波是一个在决定编码的表现非常重要的要素。
Quantization is one of the key step of Lossy compression, the performance of quantization has great influence on the image compression coding system.
有损压缩的关键步骤之一是量化，量化性能好坏对整个图像压缩编码系统有很重大的影响。
Based on the overlapped symbols which can achieve coding constrain, it can be improved frequency efficiency and system performance.
通过自然的符号叠加形成了编码约束关系，不仅大幅度的提高了系统的频谱效率，而且有效的提高了系统性能。
The performance indexes to be investigated include playback continuity, startup latency, jump latency, server stress, dependence of network coding and system control overhead and so on.
评估的性能指标包括：播放连续性、启动延迟、跳转延迟、服务器负载、网络编码的依赖性、系统开销等。
In this design, a 2-level round-robin arbitration algorithm is chosen to improve system performance, and state machine coding style is also optimized to reduce chip size and dynamic power consumption.
设计中选择了两优先级轮转仲裁算法，以提高系统性能；优化了状态机编码方式，以减小芯片面积和降低动态功耗。
JPEG2000 is the latest image coding system with excellent performance and higher flexibility, its function is in advance than any other standard.
JPEG2000是一种新的图像编码标准，它具有优良的压缩性能和很高的灵活性，而且系统功能比以前所有的图像压缩标准都先进。
Based on the RS codes, the improvements in system performance are given for different coding efficiency.
结合RS码的编码性能，给出了不同系统余量和不同码率下的系统性能的改善情况。
For its excellent performance on extending the depth of field of the incoherent imaging system, wave-front coding (WFC) has been the research hotspot for many years.
波前编码成像由于可以大大扩展非相干成像系统的景深而不降低像质，成为近年来的研究热点。
What's more, with the technology of network coding, our system has better performance in successful rate and Transmission speed.
并且由于网络编码的使用，文件备份的成功率和传输速率相比单纯的分布式备份系统都有较大提高。
Then error correction coding method is presented and discussed in detail to overcome the disadvantage, so the performance of the communication system is greatly improved.
提出了一种改进的复合型水印嵌入方法，引入了通信中的纠错编码技术，在很大程度上增强了鲁棒水印的鲁棒性。
Then error correction coding method is presented and discussed in detail to overcome the disadvantage, so the performance of the communication system is greatly improved.
提出了一种改进的复合型水印嵌入方法，引入了通信中的纠错编码技术，在很大程度上增强了鲁棒水印的鲁棒性。
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