Transmit antenna selection for multiple-input multiple-output spatial modulation systems
Transmit antenna selection for multiple-input multiple-output spatial modulation systems
The benefits of transmit antenna selection (TAS) invoked for spatial modulation (SM) aided multiple-input multiple-output (MIMO) systems are investigated. Specifically, we commence with a brief review of the existing TAS algorithms and focus on the recently proposed Euclidean distance-based TAS (ED-TAS) schemes due to their high diversity gain. Then, a pair of novel ED-TAS algorithms, termed as the improved QR decomposition (QRD)-based TAS (QRD-TAS) and the error-vector magnitude-based TAS (EVM-TAS) are proposed, which exhibit an attractive system performance at low complexity. Moreover, the proposed ED-TAS algorithms are amalgamated with the low-complexity yet efficient power allocation (PA) technique, termed as TAS-PA, for the sake of further improving the system's performance. Our simulation results show that the proposed TAS-PA algorithms achieve signal-to-noise ratio (SNR) gains of up to 9 dB over the conventional TAS algorithms and up to 6 dB over the TAS-PA algorithm designed for spatial multiplexing systems.
2035-2048
Yang, Ping
3dba2634-eb2b-4df8-a995-1061b841afe1
Xiao, Yue
10f13317-e86c-4b9e-bc7a-f7622c37ee01
Guan, Yong Liang
b79fbba2-56fe-448f-b421-cab91ee3bfb8
Li, Shaoqian
7a1537c2-39b8-44d2-8d44-3f402e7c5b84
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
May 2016
Yang, Ping
3dba2634-eb2b-4df8-a995-1061b841afe1
Xiao, Yue
10f13317-e86c-4b9e-bc7a-f7622c37ee01
Guan, Yong Liang
b79fbba2-56fe-448f-b421-cab91ee3bfb8
Li, Shaoqian
7a1537c2-39b8-44d2-8d44-3f402e7c5b84
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Yang, Ping, Xiao, Yue, Guan, Yong Liang, Li, Shaoqian and Hanzo, Lajos
(2016)
Transmit antenna selection for multiple-input multiple-output spatial modulation systems.
IEEE Transactions on Communications, 64 (5), .
(doi:10.1109/TCOMM.2016.2547900).
Abstract
The benefits of transmit antenna selection (TAS) invoked for spatial modulation (SM) aided multiple-input multiple-output (MIMO) systems are investigated. Specifically, we commence with a brief review of the existing TAS algorithms and focus on the recently proposed Euclidean distance-based TAS (ED-TAS) schemes due to their high diversity gain. Then, a pair of novel ED-TAS algorithms, termed as the improved QR decomposition (QRD)-based TAS (QRD-TAS) and the error-vector magnitude-based TAS (EVM-TAS) are proposed, which exhibit an attractive system performance at low complexity. Moreover, the proposed ED-TAS algorithms are amalgamated with the low-complexity yet efficient power allocation (PA) technique, termed as TAS-PA, for the sake of further improving the system's performance. Our simulation results show that the proposed TAS-PA algorithms achieve signal-to-noise ratio (SNR) gains of up to 9 dB over the conventional TAS algorithms and up to 6 dB over the TAS-PA algorithm designed for spatial multiplexing systems.
Text
tcomm-hanzo-2547900-proof.pdf
- Accepted Manuscript
More information
Accepted/In Press date: 24 March 2016
e-pub ahead of print date: 29 March 2016
Published date: May 2016
Identifiers
Local EPrints ID: 398606
URI: http://eprints.soton.ac.uk/id/eprint/398606
PURE UUID: 0d9840c2-54b8-4667-90cb-7893ab9b2ba6
Catalogue record
Date deposited: 29 Jul 2016 12:28
Last modified: 18 Mar 2024 02:35
Export record
Altmetrics
Contributors
Author:
Ping Yang
Author:
Yue Xiao
Author:
Yong Liang Guan
Author:
Shaoqian Li
Author:
Lajos Hanzo
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics