Signal Scrambling Based Joint Blind Channel Estimation, Activity Detection, and Decoding for Massive Random Access.
Yifei ZhangGuanghui SongYing LiZhaoji ZhangYong Liang GuanChau YuenPublished in: IEEE Trans. Wirel. Commun. (2024)
Keyphrases
- channel estimation
- random access
- activity detection
- communication systems
- multipath
- ofdm system
- orthogonal frequency division multiplexing
- fading channels
- frequency selective
- estimation algorithm
- sequence matching
- high frequency
- bit error rate
- computer systems
- frequency domain
- data analysis
- wavelet packet
- physical layer
- low frequency
- end to end
- computer simulation