Paper Info
Title
Frequency Domain Multi-User Detection for Single Carrier Modulation with Cyclic Prefix
Abstract
Frequency domain (FD) multi-user detection (MUD) has been shown to be an effective means of approaching the theoretical per-user capacity for single carrier modulation (SCM) schemes in massive MIMO scenarios with highly dispersive channels. When a cyclic prefix is added to the SCM waveform, the circulant structures of the resulting convolutional channel matrix allows for relatively simple expressions for the FD detection. In this paper, we develop a computationally efficient minimum mean squared error (MMSE) FD-MUD technique in a time-division duplexing (TDD) massive MIMO setup and show how processing steps can be shared between uplink and downlink.
Year
DOI
Venue
2020
10.1109/GLOBECOM42002.2020.9322612
GLOBECOM 2020 - 2020 IEEE Global Communications Conference
Keywords
DocType
ISSN
frequency domain multiuser detection,single carrier modulation schemes,highly dispersive channels,SCM waveform,convolutional channel matrix,TDD massive MIMO,time-division duplexing massive MIMO,minimum mean squared error FD-MUD technique,MMSE FD-MUD technique,SCM schemes
Conference
1930-529X
ISBN
Citations 
PageRank 
978-1-7281-8299-5
0
0.34
References 
Authors
0
4
Name
Order
Citations
PageRank
Brent A. Kenney101.35
Arslan J. Majid201.35
hussein moradi3508.06
Behrouz Farhang-Boroujeny497284.30