Incremental redundancy and feedback schemes for practical applications

实际应用的增量冗余和反馈方案

• 批准号: 293239-2010
• 负责人: Mao, Yongyi
• 金额: $ 1.89万
• 依托单位: University of Ottawa
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2010
• 资助国家: 加拿大
• 起止时间: 2010-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=456674
• 关键词: Incremental; redundancy; feedback; schemes; practical

In this project, we investigate and develop novel communication techniques for three families of practical applications. The first family is a wireless communication scenario where signals sent via both the forward channel and feedback channel suffer from random impairments, known as fading. The second family is a UDP-based video streaming application over the Internet where the transmitted packets experience random delays and losses. The third family is a data disc recovery application, where we aim at developing an error correction and communication technique for an online business that provides third-party services for the recovery of data on damaged optical discs (such as CD or DVD).

在这个项目中，我们为三个实际应用的家庭研究和开发新的通信技术。第一类是无线通信场景，其中通过前向信道和反馈信道发送的信号都遭受随机损伤，称为衰落。第二个系列是基于udp的互联网视频流应用程序，其中传输的数据包经历随机延迟和丢失。第三个系列是数据光盘恢复应用程序，我们的目标是为在线业务开发一种纠错和通信技术，该业务为恢复损坏光盘（如CD或DVD）上的数据提供第三方服务。