信宿

为了获取中继到信宿间链路的CSI（ChannelStateInformation，信道信息），需要为中继分配专门的导频资源，这可能会破坏无线通信系统中原有的时频资源分配规则。

For obtaining the channel state information ( CSI ) of link between relay and sink , the special pilot for relay should be needed , which may change the original communication resource allocation .

结合信源熵损失率和信宿熵获取率的概念，讨论了此通信系统的保熵性，指出CRT显示器显示图像时系统不具备保熵性而显示文本时具备保熵性。

Entropy preservation of the system is discussed combined with the concept of entropy loss rate of information source and entropy acquisition rate of information sink .

为了提高机会网络中报文递交的可靠性，DTN常采用多拷贝路由机制来增加报文到达信宿节点的概率。

In order to improve packet delivery reliability of this opportunistic network , DTN uses multi-copy mechanism to increase the packet delivery probability .

从信源、信宿和信道这3方面概括了网络营销中信息传播的特点；

Generalizes the traits of information communication in net marketing .

信宿就是信息的最终的接受端。

The Destination is the sink of the information transmitted .

基于信宿能力的信息不对称。

Thirdly , the information asymmetry on the basis of the user 's ability .

由此，作者初步给出了单信源多信宿网络的编码条件较宽的安全定理，并加以证明。

And a wider secure theorem of the single source and multi-sink network was proposed and proved .

再引入二值逻辑，基于检测阈值提出了信宿侧的感知事件概念。

Meanwhile , a concept of detection event can be proposed based on signals detection threshold at sinks .

从信息论之信源、信道、信宿，信息的负熵原理，信息的有效性探讨编辑学的信息科学原理；

The principles of information science relating to its source channels , hosts , negentropy , and efficiency ;

在无线协同中继系统中，信源信息可以经过直接传输或中继传输两种模式到达信宿端。

In wireless cooperative relaying system , the source information can be transmited to destination by direct or relay mode .

通信的目的是将信息由信源可靠、有效、安全地传递到信宿。

The aim of communication is delivering the information from a reliable dada source to the data sinker effectively and safely .

中继节点的作用就是通过空间或时间分集的方法来协助信宿节点的联合译码。

The task of the relay is thus to facilitate joint decoding at the destination by means of spatial / temporal diversity .

为实现给定网络中数据分发系统的理论吞吐量，关键链路必须传输编码信息。编码信息能够在信宿节点通过合适的译码操作加以区分。

To achieve the maximal throughput of the network , network coding is needed and the key links should carry encoded information .

协作通信最基本的模型是包含信源节点，中继节点和信宿节点的三节点中继信道。

The basic model for cooperative communications is the three-terminal relay channel , including the source , the relay , and the destination .

本文从信息特性、价值关系角度，以创生、生态、知识结构、转换符号以及信宿（读者）特征诸要素具体分析了文献的新颖性，并设计了一些数量转换和形式化方法；

From Informational feature and document value , a careful analysis Is made In this paper based on origin . ecology . Intellectual structure .

防精确打击信息作战的基本程序可由消除信息，切断信道，干扰信宿和末端防御组成。

The basic procedure of anti-precision strike information campaign consists of eliminating information , cutting off channel , disturbing useful information and end defense .

水声通信是将信源信息经过水声信道高速、可靠地传输到信宿。

The purpose of underwater acoustic communication is to reliably transport source of information to the destination in high-speed by the underwater acoustic channel .

多拷贝路由机制允许同一报文转发复制给多个中间节点通过多条路径最终递交到报文的信宿节点。

Multi-copy routing mechanism allows the same packet to be forwarded to multiple intermediate nodes and submitted to the destination node through multiple paths .

考虑每个局域中恰好只有一个信宿节点的特殊情况，我们给出了一般线性局域网络编码的特殊的构造算法。

Considering each local area has only one sink , this thesis also proposed a special construction algorithm for the general linear local-area network coding .

这也是作为陪审信宿的陪审裁决应尽量体现陪审员所具有的代表性特征的需要。

That 's the request to the jury verdict , as information destination , that should express the representative characters from jurors to the most .

令目标和机器人分别作为信源和信宿，用单个信源和多个信宿之间各自独立的虚拟连续通信描述目标信号的检测过程。

Let target and individual robot be virtual source and sink of information respectively . Then virtual continuous sink-source communication can be used to describe signals measurement .

协作通信系统不需要在信源和信宿终端安装多付天线，通过节点间协同工作获得空间分集增益，进而显著提高系统传输性能。

Cooperative systems provide spatial diversity gain without requiring the establishment of multiple antennas on the source or destination nodes , and thereby boost the transmission performance significantly .

无论是何种形式的教学过程，从本质上讲都是将含有知识技能的信息由信源到信宿的传递过程。

No matter what kind of the teaching process is , the knowledge and skills will contain information from the source to the destination of the transfer process .

可靠通信要求消息从信源到信宿尽量无误传输，这就要求通信系统具有很好的纠错能力，如使用差错控制编码。

Reliable communications require error-free information transmission between source and sink , thus requesting good error-correcting capability in communication systems , such as the use of error control coding .

本文根据图像传输中信源和信宿的特点，引入有效信息传送和收端有效译码的概念。

In this paper , the notion of " effective information transmission " and " effective decoding " in terms of the features of source and receiver are introduced firstly .

概率路由协议是一种具有代表性的多副本路由协议，它通过节点与报文信宿节点之间相遇的历史信息来表征报文成功递交的概率。

Probabilistic routing protocol is a typical multi-copy routing protocol , it through the encounter history information between the node and the destination node to represent the probability of successful delivery .

上述分类研究表明：信息不对称是永恒存在的，这是由信息传递过程中的信源、信道和信宿的特征与行为决定的。

Above-mentioned sort research shows that the information asymmetry exists eternally which determined by the characteristic and behavior of information source , channel and users abilities among the information transmittance process .

作者提出了与信源、信道，信宿对应的实有、实在、实得信息概念，并辨析了三者间的关系。

The authors puts forward the conceptions of being-information , realistic-information and obtained-information corresponding with information source , information channel and information home , and analyze the relation among the three .

信源、信宿和信道构成了通信系统，信源是信息的发源地，信宿是信息的到达地，信源和信宿之间的通道叫做信道。

Communication system is composed of information source , sink and channel . Information source is birthplace of signals . Information sink is the destination of signals . The channel is between the source and the sink .

该方法的主要特征是能使局部网络系统中的信件传递不依赖于信源与信宿的地址信息，即局部网络内，中间节点的路由选择与信件的地址信息无关。

The main feature of this method is that the transmission of messages through a LN is independent of destination or origin addresses , namely , the routing of an intermediate node is independent from any address information .