A unified MIMO architecture subsuming space shift keying, OSTBC, BLAST and LDC
A unified MIMO architecture subsuming space shift keying, OSTBC, BLAST and LDC
In this paper, motivated by the recent concept of Spatial, Modulation (SM), we propose a novel Generalized Space-Time Shift Keying (G-STSK) architecture, which acts as a unified Multiple-Input Multiple-Output (MIMO) framework. More specifically, our G-STSK scheme is based on the rationale that P out of Q dispersion matrices are selected and linearly combined in conjunction with the classic PSK/QAM modulation, where activating P out of Q dispersion matrices provides an implicit means of conveying information bits in addition to the classic modem. Due to its substantial flexibility, our G-STSK framework includes diverse MIMO arrangements, such as SM, Space-Shift Keying (SSK), Linear Dispersion Codes (LDCs), Space-Time Block Codes (STBCs) and Bell Lab's Layered Space-Time (BLAST) scheme. Hence it has the potential of subsuming all of them, when flexibly adapting a set of system parameters. Moreover, we also derive the Discrete-input Continuous-output Memoryless Channel (DCMC) capacity for our G-STSK scheme, which serves as the unified capacity limit, hence quantifying the capacity of diverse MIMO arrangements. Furthermore, EXtrinsic Information Transfer (EXIT) chart analysis is used for designing our G-STSK scheme and for characterizing its iterative decoding convergence.
978-1-4244-3573-9
5 pages
Sugiura, Shinya
4c8665dd-1ad8-4dc0-9298-bf04eded3579
Chen, Sheng
9310a111-f79a-48b8-98c7-383ca93cbb80
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
6 September 2010
Sugiura, Shinya
4c8665dd-1ad8-4dc0-9298-bf04eded3579
Chen, Sheng
9310a111-f79a-48b8-98c7-383ca93cbb80
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Sugiura, Shinya, Chen, Sheng and Hanzo, Lajos
(2010)
A unified MIMO architecture subsuming space shift keying, OSTBC, BLAST and LDC.
IEEE VTC'10 Fall, Ottawa, Canada.
06 - 09 Sep 2010.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
In this paper, motivated by the recent concept of Spatial, Modulation (SM), we propose a novel Generalized Space-Time Shift Keying (G-STSK) architecture, which acts as a unified Multiple-Input Multiple-Output (MIMO) framework. More specifically, our G-STSK scheme is based on the rationale that P out of Q dispersion matrices are selected and linearly combined in conjunction with the classic PSK/QAM modulation, where activating P out of Q dispersion matrices provides an implicit means of conveying information bits in addition to the classic modem. Due to its substantial flexibility, our G-STSK framework includes diverse MIMO arrangements, such as SM, Space-Shift Keying (SSK), Linear Dispersion Codes (LDCs), Space-Time Block Codes (STBCs) and Bell Lab's Layered Space-Time (BLAST) scheme. Hence it has the potential of subsuming all of them, when flexibly adapting a set of system parameters. Moreover, we also derive the Discrete-input Continuous-output Memoryless Channel (DCMC) capacity for our G-STSK scheme, which serves as the unified capacity limit, hence quantifying the capacity of diverse MIMO arrangements. Furthermore, EXtrinsic Information Transfer (EXIT) chart analysis is used for designing our G-STSK scheme and for characterizing its iterative decoding convergence.
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PID1038216.pdf
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Published date: 6 September 2010
Additional Information:
Event Dates: 6-9 September
Venue - Dates:
IEEE VTC'10 Fall, Ottawa, Canada, 2010-09-06 - 2010-09-09
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 271275
URI: http://eprints.soton.ac.uk/id/eprint/271275
ISBN: 978-1-4244-3573-9
PURE UUID: 22aedbf5-dad5-45a5-94c6-b2e100b09616
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Date deposited: 18 Jun 2010 20:49
Last modified: 18 Mar 2024 02:34
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Contributors
Author:
Shinya Sugiura
Author:
Sheng Chen
Author:
Lajos Hanzo
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