2 papers
cs.IT2023
Differential Modulation for Short Packet Transmission in URLLC
Canjian Zheng, Fu-Chun Zheng, Jingjing Luo +3
One key feature of ultra-reliable low-latency communications (URLLC) in 5G is to support short packet transmission (SPT). However, the pilot overhead in SPT for channel estimation…
cs.IT2023
Proactive Content Caching Scheme in Urban Vehicular Networks
Biqian Feng, Chenyuan Feng, Daquan Feng +2
Stream media content caching is a key enabling technology to promote the value chain of future urban vehicular networks. Nevertheless, the high mobility of vehicles, intermittency…