Transmission techniques for fast fading channels with applications to inter-vehicle communication systems

快衰落信道传输技术及其在车辆间通信系统中的应用

• 批准号: 46291-2011
• 负责人: Leib, Harry
• 金额: $ 2.33万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=568946
• 关键词: Transmission; techniques; fast; fading; channels

Telecommunication is a major driving force for socio-economic prosperity, and wireless technology has been a fast growing segment in this technological area during the last two decades. Canada, through its world renowned industry, has been a major player in wireless telecommunication, a position that it is important to maintain if this technological area will continue to be dominant. This project is on wireless telecommunication with applications to Inter-Vehicle Communication (IVC) systems. In the last years we have witnessed a considerable interest in this subject since it is an important component in intelligent transportation systems of the future. Systems for improving safety and efficiency in ground transportation, as well as providing information services, depend critically on reliable IVC. Digital transmission for IVC systems is challenging due to severe signal fading and relatively fast time variations of the radio propagation environment. The proposed research considers fundamental issues in digital transmission over fast time varying channels, emphasizing Physical Layer aspects of signal design, detection, and channel coding. This work also considers the application of results to the design and analysis of IVC systems, including relaying schemes. This research explores fundamental issues that will enhance the knowledge base of digital communication over fast time varying channels. This work addresses also practical issues that are critical to the development of IVC systems, creating value for the Canadian economy in the form of a strategic knowledge advantage for the development of products in this important technological area.

电信是社会经济繁荣的主要驱动力，无线技术具有 在过去的二十年中，这一技术领域是一个快速增长的细分市场。加拿大通过其世界著名的行业一直是无线电信的主要参与者，如果该技术领域将继续占主导地位，那么维持这一立场至关重要。该项目是关于无线电信，并应用了车间通信（IVC）系统的应用。在过去的几年中，我们目睹了这一主题的极大兴趣，因为它是未来智能运输系统的重要组成部分。 改善地面运输的安全性和效率的系统以及提供信息服务的系统，主要取决于可靠的IVC。由于严重的信号褪色和无线电传播环境的相对快速的时间变化，IVC系统的数字传输是具有挑战性的。 拟议的研究考虑了快速时间变化的频道数字传输中的基本问题，强调了信号设计，检测和频道编码的物理层方面。这项工作还考虑了结果在IVC系统的设计和分析中的应用，包括中继方案。这项研究探讨了基本问题，这些问题将在快速时间变化的渠道中增强数字通信的知识基础。这项工作还解决了对IVC系统开发至关重要的实际问题，以战略知识优势为加拿大经济创造价值，从而在这一重要技术领域的开发中开发产品。