| 基于信源、信宿的通信网模型 |
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| 引用本文： | 盛魏巍,杨丰瑞. 基于信源、信宿的通信网模型[J]. 通信技术, 2008, 41(9) |
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| 作者姓名： | 盛魏巍 杨丰瑞 |
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| 作者单位： | 1. 重庆邮电大学,通信新技术研究所,重庆,400000
2. 重邮信科公司,重庆,400065 |
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| 摘 要： | 传统的通信网模型被称为信道和设备的模型,主要体现设备和信道间的关系.其缺点是,在描述一次具体的通信过程时,往往对发送端和接收端没有明确指示.文中在考察了传统通信网模型后,考虑发送端和接收端之间的关系,在原有通信网模型的基础上,引入信源点、信宿点和带方向箭头的边的新通信网模型.在新通信网模型中,明确指出发送端与接收端的关系,建立起"从信源到信宿的通信网模型".
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| 关 键 词： | 通信网模型 信源点 信宿点 从信源到信宿的通信网模型 |
Network Model Based on Source and Sink |
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| SHENG Wei-wei,YANG Feng-rui. Network Model Based on Source and Sink[J]. Communications Technology, 2008, 41(9) |
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| Authors: | SHENG Wei-wei YANG Feng-rui |
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| Affiliation: | SHENG Wei-wei,YANG Feng-rui(Department of communication , information in CQUPT,CQCYIT Chongqing 400065,China) |
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| Abstract: | Traditional network model is regarded as model of device and channel and describes the relationship between device and channel.It has a flaw that the relationship of receiver and transmitter is indefinite during a communication process.This paper based on a traditional network model,dives a novel network model from source to sink.This model uses source nodes,sink nodes and edges with arrows to show the relationship between receiver and transmitter,and thus a network model based on source and sink is establi... |
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| Keywords: | network model source nodes sink nodes a network model from source to sink |
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