Paper Info
Title
Trellis Coded Generalized Spatial Modulation
Abstract
In this paper, a novel trellis coded generalized spatial modulation (TCGSM) scheme is presented and analyzed. Similar to that of the traditional generalized spatial modulation (GSM), a subset of the entire transmit antennas is selected for transmission at each time slot. Nevertheless, in the proposed TCGSM scheme, the bits in the spatial domain are first coded by the trellis encoder before antenna selection. The purpose is to combat the correlation of the MIMO channel and hence improve the system performance. We give the detailed system model as well as the trellis encoding/decoding algorithm for the proposed scheme. The performance of the scheme is evaluated through both theoretical analysis and simulations. The results indicate that the proposed scheme is spectral efficient and robust against the channel correlation.
Year
DOI
Venue
2014
10.1109/VTCSpring.2014.7023130
VTC Spring
Keywords
Field
DocType
antenna selection,transmitting antennas,mimo channel correlation,transmit antenna subset,mimo communication,trellis coded generalized spatial modulation,trellis coded modulation,gsm,modulation,correlation,convolutional codes
GSM,Convolutional code,Computer science,Computer network,Electronic engineering,Modulation,Encoder,Space–time trellis code,Decoding methods,System model,Encoding (memory)
Conference
ISSN
Citations 
PageRank 
1550-2252
0
0.34
References 
Authors
5
4
Name
Order
Citations
PageRank
You Zhou100.34
Dongfeng Yuan263725.56
Xiaotian Zhou33210.02
Haixia Zhang436654.02