Orthogonal Time Frequency Space Modulation for Future Mobile Communications

未来的无线系统需要支持高移动性服务，包括自动驾驶汽车、车载信息娱乐和飞机上的通信。该项目提出发展新的正交时频空间(OTFS)通信理论和实用的收发技术，旨在大幅提高未来高移动性通信的数据速率、可靠性和健壮性。将为OTFS系统设计创新的收发技术、用于信道估计和检测的信号处理算法以及有效的编码方法。项目成果预计将提高高移动性通信的能力，并为用户和网络提供商带来重大好处。

Future wireless systems need to support high-mobility services, including self-driving autonomous cars, in-vehicle infotainment, and communications onboard aircraft. This project proposes to develop novel orthogonal time frequency space (OTFS) communications theories and pragmatic transceiver techniques, aiming to substantially improve data rates, reliability, and robustness of future high-mobility communications. Innovative transceiver techniques, signal processing algorithms for channel estimation and detection, and efficient coding approaches will be devised for OTFS systems. The project outcomes are expected to advance the capabilities of high-mobility communications and provide significant benefits for users and network providers.