International Postdoctoral Fellows Program: Adaptive Multi-User Receivers for Fading and Time-Dispersive Communication Channels

小行星9403734 该奖项是根据国际初级研究员和博士后研究员计划，该计划使美国科学家和工程师能够在国外的卓越研究中心进行三到十二个月的研究。 该计划的奖项提供了联合研究的机会，以及使用国外独特或互补的设施，专业知识和实验条件。 该奖项将支持Urbashi Mitra博士与法国EURECOM研究所的Pierre Humblet和Dirk Slock教授进行为期12个月的博士后研究访问。 无线通信网络被提出用于诸如局域网的固定站点源。 共享无线电信道需要开发和分析用于来自众多用户的信号的有效接收器。 这些新的多用户接收机必须协同操作维斯相对于带宽效率，无线电频谱分配，接收机技术的复杂性，服务质量和隐私问题的关注。 所提出的研究的目的是增加新提出的多用户接收机的自适应结构。 提出了进一步的扩展以适应来自时间分散通信信道的干扰。 创建自适应多用户接收机，而不使用训练信号的可能性也将被调查。***

9403734 Mitra This award is under the International Junior Investigator and Postdoctoral Fellows Program, which enables U.S. scientists and engineers to conduct three to twelve months of research abroad at research centers of proven excellence. The program's awards provide opportunities for joint research, and the use of unique or complementary facilities, expertise and experimental conditions abroad. This award will support a twelve-month postdoctoral research visit by Dr. Urbashi Mitra to work with Professors Pierre Humblet and Dirk Slock at Institut EURECOM in France. Wireless communication networks are proposed for fixed site sources such as local area networks. The shared radio channel necessitates the development and analysis of efficient receivers for signals from a multitude of users. These new multi-user receivers must operate synergistically vis a vis concerns for bandwidth efficiency, radio spectrum allocation, the receiver technology complexity, quality of service and privacy issues. The object of the proposed research is to augment newly proposed multi-user receivers to be adaptive structures. Further extensions are proposed to accommodate interference from time-dispersive communication channels. The possibility of creating adaptive multi-user receivers that operate without the use of training signals will also be investigated. ***