Collaborative communication protocols for wireless networks

无线网络协作通信协议

• 批准号: 203587-2011
• 负责人: Ilow, Jacek
• 金额: $ 2.04万
• 依托单位: Dalhousie University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=546367
• 关键词: Collaborative; communication; protocols; wireless; networks

In many information processing applications, wireless networks enable ubiquitous access to data using multi-hop forwarding of packets. Because of limited energy and spectrum resources available and to provide support for the ever increasing number of users of these networks, more sophisticated transmissions and network technologies are being pursued. However, the latter often are designed as separate entities. Also, the layered approach to wireless network design has not worked well in radio systems with time-varying channels. In the wireless network community, there is more and more evidence that stringent performance requirements for wireless networks can only be met through a cross-layer design using cooperative algorithms.

在许多信息处理应用中，无线网络使用分组的多跳转发来实现对数据的无处不在的访问。由于可用的能量和频谱资源有限，并且为了向这些网络的不断增加的用户数量提供支持，正在追求更复杂的传输和网络技术。然而，后者往往被设计为单独的实体。此外，无线网络设计的分层方法在具有时变信道的无线电系统中工作得不好。在无线网络社区中，有越来越多的证据表明，严格的性能要求，无线网络只能通过跨层设计，使用合作算法来满足。