基于消息传递的OTFS信号检测算法综述OA北大核心
A Review of Message Passing Based OTFS Signal Detection Algorithms
由于正交时频空(Orthogonal Time Frequency Space,OTFS)调制解决了多普勒频移的影响,能够适应快时变信道下的传输要求,已成为第六代(The Sixth Generation,6G)移动通信系统中关键候选技术.同时,信号检测对OTFS在信道传输中的性能发挥着重要作用.目前消息传递(Message Passing,MP)算法作为主流的信号检测算法,在OTFS系统中被广泛使用.然而,在实际环境下MP信号检测算法仍面临着诸…查看全部>>
As orthogonal time frequency space(OTFS)well solves the influence of Doppler shift,it can easily adapt to the transmission under fast time-varying channel,and occupies a great position as the core technology in the sixth generation(6G)mobile communication system.Meanwhile,signal detection plays a very important role in the performance of OTFS in channel transmission,and message passing(MP)is currently widely used as the mainstream signal detection algorithm …查看全部>>
廖勇;于晨
重庆大学 微电子与通信工程学院,重庆 400044重庆大学 微电子与通信工程学院,重庆 400044
电子信息工程
6G正交时频空(OTFS)信号检测消息传递
6Gorthogonal time frequency space(OTFS)signal detectionmessage passing
《电讯技术》 2025 (2)
188-198,11
重庆市自然科学基金(CSTB2023NSCQ-MSX0025)
评论