CAREER: Research in Multiuser Detection and Innovative Approaches in Teaching

NCR-9502615 Vojcic，Branimir这项研究的目标是评估使用多用户检测的通信系统的性能极限，并找到具有实际复杂性的接收器结构，以获得接近最佳的性能。讨论的主题包括：同步信道的多用户发射机预编码；联合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；针对不匹配信道的多用户检测设计；地面、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。将使用和开发综合的软件/硬件模拟工具，包括本科生和研究生。

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.