对称信道

本文论证了固定帧长度相关法是二进对称信道（BSC）的最佳帧同步算法。

The fixed frame length maximum correlation method which is the optimum method in a binary symmetric channel has been proved .

对称信道中的量子稠密编码控制方案

A Scheme of Controlled Dense Coding in Symmetric Channel

N元强对称信道的信道容量代价函数计算

The Calculation for the Cost Function of Channel Capacity of N Strong Symmetric Channel

非对称信道对TCP性能的影响及其解决方法

The Effects of Asymmetric Links on TCP Performance and Its Solutions

一种调节TCP非对称信道数据传输效率的算法

A feasible algorithm to control TCP data Sending efficiency on asymmetric links

提出了一个基于分布式性能增强代理的卫星网络专有通信协议：XP协议，用于解决卫星网络环境中因长时延、高误码率和非对称信道带宽等因素所导致的TCP传输性能低下问题。

Based on distributed performance enhancing proxies , a new transport protocol for the satellite environment , the XP protocol is presented .

第五章通过量子保真度（fidelity）在输入信号的幺正变换下的不变性定义了量子二进制对称信道。

In chapter 5 , we define quantum binary symmetric channels via the invariance of fidelity under unitary transformation of input density operators .

提出了二进制对称信道（BSC）下，一种基于小波的联合信源信道图像压缩传输系统。

We have proposed a joint source and channel remote sensing image compression system for image transmission over Binary Symmetric Channels ( BSC ) .

本文提出了一种对称信道中的量子稠密编码方案，在这个方案中以一个二能级三粒子GHZ态作为量子通道。

This paper presents a scheme of quantum dense coding in symmetric space . The quantum channel is a GHZ state of three particles with two - level in this paper .

在高斯独立分布信源及二进制对称信道的情况下，对该算法进行了计算机模拟，并与LBG算法及理论上的最佳性能限作了比较。

Computer simulation results obtained from Gaussian distribution source and binary symmetric channels are compared with the LBG algorithm , as well as the optimum performance theoretically attainable .

最后详细分析和讨论了窃听者在采取被动和主动攻击情况下，方案的安全性3.提出了三粒子一类W态在非对称信道中的量子密集编码方案。

Finally , the security of the scheme is analyzed and discussed on the condition that the eavesdropper takes active and passive attacks on the scheme . 3 . A quantum dense coding scheme in non-symmetric channel is proposed by using a class of three-particle W-state .

带反馈非对称信道的最优纠错编码

Optimal Error - correcting Codes for Asymmetric Channels with Feedback

二进对称信道的最佳帧同步和性能

Optimum frame synchronization and performance in a binary symmetric channel

水声信道的修正二进制对称信道模型和纠错码的性能分析

GBSC model description of underwater acoustic channel and performance analysis of error correcting codes

二进制对称信道差错源的模拟

The Simulation of Error Source in BSC

数字水印的二进制对称信道容量理论

Watermark Capacity Theory in Binary Symmetric Channel

有扰对称信道中平均互信息量的图像

Image of Average Mutual Communication

在量子稠密编码控制方面，本论文提出并从理论上论证了两种方案：对称信道中的量子稠密编码控制方案和非对称信道中的量子稠密编码控制方案。

There are two schemes of controlled dense coding in this paper : the dense coding in symmetric and non-symmetric channels .

在二进制对称信道传输多媒体信息流时，考虑噪声和攻击的影响，错误保护机制是实现码率最优分配的重要指标。

With channel noise and possible attacks , error protection scheme is one of the important requirements of optimal rate allocation for binary symmetric channel ( BSC ) transmission .

在二进制对称信道上的仿真结果表明，该渐进图像传输方法实现简单，在高误码率信道条件下恢复图像仍能得到很高的峰值信噪比。

Simulation results in binary symmetric channel show that this transmission scheme for progressive image is easy to perform and able to achieve high peak signal-to-noise ratio even in high bit error rate channel .

对称噪声信道下利用多纠缠态实现量子密钥分配

Quantum Key Distribution Using Multi-Entanglement State via Symmetric Noisy Channel

一种研究二元对称离散信道平均互信息的新方法

A new method for studying the average mutual information of binary symmetric discrete channel

非对称恶劣信道下自动链路建立协议

Automatic link establishment in asymmetrically wretched channels

双态非对称相关信道可是我知道，你得相信我。

Binary asymmetric dependent channel ' But I do , and you must take my word for it .

研究结果表明：对于无记忆二元对称离散信道，最大平均互信息与信息论中相同输入概率使平均互信息最大化的结果是一致的；

We obtained the result that for the memoryless channel , the maximal average mutual information is in accordance with that the equivalent input probability can give according to the information theory .

在有干扰（噪声）无记忆信道和有记忆信道两种情况下，运用协同学的方法研究如何分配输入概率获取二元对称离散信道最大的平均互信息。

We use the synergetics to study how to allocate input probability in the binary symmetric discrete channel in order to maximize average mutual information for memoryless and memory channels with interference .

对于干扰（噪声）有记忆二元对称离散信道，考虑输入、输出符号满足不同程度的记忆度和干扰（噪声）因子情况下，得到符号最佳输入概率。

Moreover , we also studied the binary discrete memory channel with interference ( noise ), taking into account the input and output symbols having different memory degree and interference factor , and finally obtained the symbol optimized input probability .

适用于全连通或非全连通、非对称或对称信道、高速侈动、速率可变的无线移动网络，并对现有固定速率传输协议具有良好的兼容性。

This protocol can be used better in the wireless mobile network of full connection and multihop network , symmetry and dissymmetry channels , high speed mobile , variable rate , and is well compatible with current fixed-rate transmission protocol . 5 .

TDD-CDMA系统中支持非对称业务的动态信道分配算法研究

A Novel Dynamic Channel Allocation Scheme to Support Asymmetrical Services in TDD-CDMA Systems

关于准对称离散无记忆信道容量两个定理的等价性

The Two Theorems Equivalent of the Para-symmetry DMC Capacity Testify