Paper Info
Title
Spatial Modulation for Dense mmWave Network with Multi-Connectivity
Abstract
In this paper, we investigate the uplink of a millimeter-wave (mmWave) communication system, in which small base stations (SBSs) are densely placed. The positions of the SBSs are modeled as a homogeneous Poisson point process (PPP) and a user equipment (UE) connects to multiple SBSs opportunistically and adopts the spatial modulation (SM) scheme. Two detection methods, namely the centralized detection and distributed detection, are first proposed for the SBSs to demodulate the received signal and the power allocation scheme minimizing the system symbol error rate (SER) is investigated. Following this, by ignoring the side lobe of the UE, the probability that the SM scheme outperforms the conventional transmission scheme in which the UE only communicates with the SBS with a stronger channel is approximated to evaluate the performance of the SM scheme. Numerical results show that the SM scheme can effectively improve reliability of the system.
Year
DOI
Venue
2019
10.1109/ICC.2019.8761394
IEEE International Conference on Communications
Field
DocType
ISSN
Demodulation,Base station,Computer science,Communications system,Communication channel,Modulation,Real-time computing,Side lobe,User equipment,Telecommunications link
Conference
1550-3607
Citations 
PageRank 
References 
0
0.34
0
Authors
4
Name
Order
Citations
PageRank
Sheng Luo18518.25
Yue Ling Che21149.33
kaishun wu3105994.59
Kah Chan Teh471864.89