CAREER: Research in Multiuser Detection and Innovative Approaches in Teaching

NCR-9502615 Vojcic，Branimir 本研究的一个目的是评估采用多用户检测的通信系统的性能限制，并找到实际的复杂性，实现接近最佳性能的接收机结构。处理的主题包括：同步信道的多用户发射机预编码;组合的多用户检测和前向纠错;多用户检测中的软干扰消除和优化;混合非自适应多用户检测和自适应干扰消除;失配信道的多用户检测设计;陆地、卫星和室内通信中多用户检测和干扰消除的限制性能。 在教育部分，将使用符号计算和可视化软件来改进演示和学习过程。 结合软件/硬件模拟工具将被使用和开发，涉及本科生和研究生。

NCR-9502615 Vojcic, Branimir An objective of this research is to assess the performance limits of communications systems employing multiuser detection and find receiver structures with practical complexity that achieve near optimum performance. Topics treated include: multiuser transmitter precoding for synchronous channels; combined multiuser detection and forward error correction; soft interference cancellation and optimization in multiuser detection; hybrid nonadaptive multiuser detection and adaptive interference cancellation; multiuser detection design for mismatched channels; limiting performance of multiuser detection and interference cancellation in terrestrial, satellite, and indoor communications. In the education component symbolic computation and visualization software will be used to improve the presentation and learning processes. Combined software/hardware simulation tools will be used and developed, involving both undergraduate and graduate students.