Coding and Flow of Information in Communication Networks

通信网络中的编码和信息流

• 批准号: 8418248
• 负责人: Shu Lin
• 金额: $ 10.9万
• 依托单位: University of Hawaii
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1985
• 资助国家: 美国
• 起止时间: 1985-06-01 至 1988-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8418248&HistoricalAwards=false
• 关键词: Coding; Flow; Information; Communication; Networks

Modern communication systems must deal with the problem of multiple users on systems which use satellites, large-scale computer communication networks, and local area networks. Usually, either broadcasting or multiple access channels are involved. Major concerns are what communication rates can be achieved and how to achieve reliable transmission of information near these rates. This research attacks some fundamental problems in coding and the flow of information in communication networks. These problems fall into four research areas: coding for multiple-user communication channels; error detection coding for these channels; weight distribution of linear block codes; and achievable rate regions for communication networks.

现代通信系统必须处理使用卫星，大规模计算机通信网络和局域网的系统上多个用户的问题。 通常，涉及广播或多个访问渠道。 主要问题是可以实现哪些通信率以及如何实现这些速度附近的信息传输。 这项研究攻击了通信网络中编码和信息流的一些基本问题。 这些问题属于四个研究领域：编码多用户沟通渠道；这些通道的错误检测编码；线性块代码的重量分布；和通信网络的可实现率区域。