Methods Dynamic address code design and automatic compositor algorithms were integrated into the software design, while the running out was eliminated by adopting watch dog chip. 方法:在软件中采用动态地址码设计与自动排序算法,在硬件上增加看门狗芯片,避免程序“跑飞”的情况。
This provides the theoretical basis for chaotic sequences as address code. 这为混沌序列用作地址码提供了理论基础。
The design makes use of grey code as its address code and generates flag bit by dummy-address-page. 采用格雷码作为地址编码,引入虚拟地址页来产生标志位。
The design of optical address code is one of key technologies in OCDMA system. OCDMA系统中的关键技术之一就是光地址码的设计。
In this paper, we find 3G complex-scrambled code will produce quasi-orthogonal address code between I and Q channels in QAM, which can cause interference and result in the decline of system capacity during analyzing the function of complex-scrambled code. 分析了3G复扰码的作用后发现它将引入QAMI和Q两个子信道间的准正交地址码干扰,会导致系统容量的下降。
Technology and Application on Same IP Network Address Code Translation Between Inside and Outside Network 内网和外网间的同名IP地址转换技术及应用
The require of address code in project is that the sequence has acuity auto-correlation and the cross-correlation is near to zero. 由于工程上对地址码的要求是必须具有尖锐的自相关函数,而互相关函数接近于零。
The characteristic and quantity of spread spectrum address code has great influence and restriction to CDMA system performance and capability improvement. 在CDMA系统中,扩频地址码的特点和数量在很大程度上影响和制约着CDMA系统性能和容量的提高。
Phase Acquisition Method of Address Code Based on Logistic-Map and Neural Network 基于Logistic函数映射与神经网络的地址码相位捕捉检测方法
The condition, which should be met by the address code used for the differential spectrum amplitude encoding scheme, is discussed. The bit error rate of the OOK and the bipolarity encoding scheme is analyzed with chirp and Johnson-Nyquist noise taken into account. 讨论了用于差分频谱幅度编码方案中的地址码应满足的条件,对OOK和双极性编码系统方案,在考虑散弹噪声和热噪声的条件下,分析了误码率性能。
For the sake of anti-forecast two new design desires of sensitivity of hopping sequences to time of date ( TOD) and address code are put forward. 为了对抗预测,跳频码序列应提出两个新的设计要求,对TOD敏感和对地址码敏感。
Analysis of the Capacity of Address Code in Mobile Passive Optical Access Network System 机动无源光接入系统的地址码容量分析
An improved neural network detection method based on Logistic map and BP ( back propagation) network is proposed. It can be applied to phase acquisition of CDMA address code. 本文提出一种基于Logistic映射和反向传播神经网络的改进型神经网络检测方法,并将其应用于CDMA移动通信中地址码相位的捕捉。
VHS VCR with leading Signal and Address Code System 有引导信号和地址搜索系统的VHS录象机
Address codes for optical code division multiple access communication system are summarized, and the arithmetic corresponding to the construction of each address code is presented. 综述了光码分多址通信各种地址码,详细阐述了构造各种地址码的相应算法。
Address Code and Interference Estimate Receiver of 2D-OCDMA 二维光码分多址的地址码及干扰估计接收机
The other is workflow collaboration technology with the new resolve project based on the workflow collaborative server that is composed of virtual account, destination address code, mailbox, and distributed job. 二是工作流协作技术,提出了一种基于工作流协作服务器的解决方案,给出了工作流协作服务器的主要组成:虚拟用户、目的地址编码、邮箱、分发作业等。
It is necessary to mix address code in transform process of input TOD as block cryptogram. 地址码必须如分组密码方法那样,混淆在对TOD输入的变换过程之中。
The results show that the scheme of the bipolarity address code and the higher laser power can improve the system performance. 比较结果表明,双极性地址码方案可提高系统性能;另外,提高光功率还可改善系统性能。
At last it combines the address code used in the actual CDMA communication system to study and compare the way of the generation and the correlation characteristic of the multiplex sequences, and gets some disciplinarian and specialty in their correlation functions. 最后结合实际的CDMA通信系统中所采用的地址码,对伪随机序列和正交码序列构成的复合序列的产生方法和相关特性进行研究和比较,并得到其在相关特性方面的一些规律特点。
The result of simulation demonstrates that the introduction of the technology of multi-user detection makes address code used effectively. 分析结果表明,在系统中引入多用户检测技术可以抑制多用户干扰带来的影响,有效提高系统用户容量。
Though the theory of blocks designing, enough amount of address code is provided firstly, and then applied performance in system was analyzed. 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。
Aimed at the problem of capacity of address code in mobile passive optical access network system, the technology of OCDMA and multi-user detection was studied, and the problem of "non-depreciation" concerning the capacity of system users is mainly discussed. 针对机动无源光接入系统中存在用户容纳能力较差的问题,对在系统中采用光正交码和多用户检测技术进行了研究,着重讨论了系统用户容量的保值问题。
It is the first time to propose a combinatorial encoding/ decoding scheme. The basic principle that includes the code generation and recognition, the architecture of encoder and decoder, and the design method of address code is investigated. 首次研究了一种新型的组合编解码方法,介绍了码片产生与识别、编解码器结构、地址码构造等基本理论。
In recent years, the research about OCDMA technology focus on the system performance improvement, theory of optical address code, optical encode/ decode technologies and OCDM code application. 近些年来,对OCDMA技术的研究集中于系统性能的改善、光地址码理论、编解码技术及OCDM码的应用。
Constructs two-dimensional address code based on PC and OOC. 基于一维素数码、光正交码构造二维地址码。
It decides the capability, anti-jamming and speed of connect and conversion of the system. Today, in CDMA communication system, we use duality sequence as address code. 它决定着系统的容量,抗干扰性,接入和转换速度等性能指标。在CDMA通信系统中,主要使用二元序列作为地址码。
However, in CDMA communication system, the choice of address code is very importance. 而在CDMA通信系统中,地址码的选取极其重要。
Research the fragile watermarking technique based on the address code, on this basis, providing the framework of a precise positioning Chaotic Fragile digital Watermarking, the watermark not only is able to detect tampering but also perfectly position the area where the tampering occurred. 研究了基于地址码的脆弱数字水印技术,并在此基础上给出了一种定位精确的混沌脆弱数字水印框架,该水印不但能检测篡改而且能够完全定位篡改发生的区域。