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Norm-based joint transmit/receive antenna selection aided and two-tier channel estimation assisted STSK systems

Norm-based joint transmit/receive antenna selection aided and two-tier channel estimation assisted STSK systems
Norm-based joint transmit/receive antenna selection aided and two-tier channel estimation assisted STSK systems
We propose a simple yet effective norm-based joint transmit and receive antenna selection (NBJTRAS) assisted and two-tier channel estimation (TTCE) aided space-time shift keying (STSK) system, which is capable of significantly outperforming the conventional STSK system, while efficiently utilising available radio frequency (RF) chains. Specifically, the NBJTRAS carries out antenna selection based on the channel estimation (CE) generated using a low-complexity training based least square channel estimator by reusing RF chains. The selected sub-channel matrix is further refined by an efficient semi-blind CE and data detection scheme. Our simulation results show that only a few iterations are sufficient for the TTCE scheme to approach the optimal maximum-likelihood detection performance associated with perfectly channel state information.
1-6
Zhang, Peichang
e87b4adb-ec8a-47e9-a73e-5b9140f5dc9d
Chen, Sheng
9310a111-f79a-48b8-98c7-383ca93cbb80
Dong, Chen
60381118-c1b8-4c06-aa2c-338413246519
Li, Li
8e6fbabd-aac6-4bb0-a273-a77750dc5b92
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Zhang, Peichang
e87b4adb-ec8a-47e9-a73e-5b9140f5dc9d
Chen, Sheng
9310a111-f79a-48b8-98c7-383ca93cbb80
Dong, Chen
60381118-c1b8-4c06-aa2c-338413246519
Li, Li
8e6fbabd-aac6-4bb0-a273-a77750dc5b92
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1

Zhang, Peichang, Chen, Sheng, Dong, Chen, Li, Li and Hanzo, Lajos (2014) Norm-based joint transmit/receive antenna selection aided and two-tier channel estimation assisted STSK systems. IEEE International Conference on Communications, Sydney, Australia. 09 - 13 Jun 2014. pp. 1-6 .

Record type: Conference or Workshop Item (Paper)

Abstract

We propose a simple yet effective norm-based joint transmit and receive antenna selection (NBJTRAS) assisted and two-tier channel estimation (TTCE) aided space-time shift keying (STSK) system, which is capable of significantly outperforming the conventional STSK system, while efficiently utilising available radio frequency (RF) chains. Specifically, the NBJTRAS carries out antenna selection based on the channel estimation (CE) generated using a low-complexity training based least square channel estimator by reusing RF chains. The selected sub-channel matrix is further refined by an efficient semi-blind CE and data detection scheme. Our simulation results show that only a few iterations are sufficient for the TTCE scheme to approach the optimal maximum-likelihood detection performance associated with perfectly channel state information.

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More information

Published date: 10 June 2014
Venue - Dates: IEEE International Conference on Communications, Sydney, Australia, 2014-06-09 - 2014-06-13
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 365447
URI: http://eprints.soton.ac.uk/id/eprint/365447
PURE UUID: 503aee55-67c5-4301-bb38-179842d0856b
ORCID for Lajos Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 04 Jun 2014 15:18
Last modified: 07 Oct 2020 01:33

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Contributors

Author: Peichang Zhang
Author: Sheng Chen
Author: Chen Dong
Author: Li Li
Author: Lajos Hanzo ORCID iD

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