Results 1 to 10 of about 26,068 (175)
IEEE Access, 2017 In this paper, we introduce a novel OFDM-aided multifunctional multiple-input multiple-output scheme based on multi-set space-time shift keying (MS-STSK), where the information transmitted over each subcarrier is divided into two parts: STSK codeword and
Ibrahim A. Hemadeh +3 more
doaj +7 more sources
Coherent versus non-coherent decode-and-forward relaying aided cooperative space-time shift keying [PDF]
2010 IEEE Global Telecommunications Conference GLOBECOM 2010, 2011 Motivated by the recent concept of Space-Time Shift Keying (STSK), we propose a novel cooperative STSK family, which is capable of achieving a flexible rate-diversity tradeoff, in the context of cooperative space-time transmissions. More specifically, we
Chen, Sheng +4 more
core +13 more sources
Space-Time-Frequency Shift Keying for Dispersive Channels [PDF]
IEEE Signal Processing Letters, 2011 Inspired by the concept of the Space-Time Shift Keying (STSK) modulation, in this paper we proposed the Space-Frequency Shift Keying (SFSK) modulation as well as the Space-Time-Frequency Shift Keying (STFSK) concept which spreads the transmit signal not ...
Hanzo, Lajos +3 more
core +5 more sources
Layered Multi-Group Steered Space-Time Shift-Keying for Millimeter-Wave Communications
IEEE Access, 2016 We propose a novel multi-user multiple-input multiple-output (MIMO) technique termed the layered multi-group steered space-time shift keying (LMG-SSTSK) for the downlink of millimeter wave (mmWave) communications, which combines the concepts of multi ...
Ibrahim A. Hemadeh +3 more
doaj +5 more sources
Generalized space-time shift keying designed for flexible diversity-, multiplexing- and complexity-tradeoffs [PDF]
IEEE Transactions on Wireless Communications, 2011 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.
Chen, Sheng +2 more
core +7 more sources
Statistical Beamforming for Multi-Set Space–Time Shift-Keying-Based Full-Duplex Millimeter Wave Communications [PDF]
Mathematics, 2023 Full-duplex (FD) communication has been shown to provide an increased achievable rate, while millimeter wave (mmWave) communications benefit from a large available bandwidth that further improves the achievable rate.
Abdulah Jeza Aljohani +4 more
doaj +7 more sources
Multi-Dimensional Space–Time Shift Keying for Wireless Communications [PDF]
IEEE Access, 2019 In this paper, we introduce the concept of multi-dimensional (MD) space-time shift keying (STSK) for improving conventional STSK schemes, while still maintaining the general STSK structure for backward compatibility.
Guangtao Zheng, Ming Jiang
doaj +2 more sources
Iterative soft-detection of space-time-frequency shift keying [PDF]
2012 IEEE International Conference on Communications (ICC), 2012 Inspired by the concept of Space-Time Shift Keying (STSK), the further evolved philosophy of Space-Time-Frequency Shift Keying (STFSK) was proposed for Multiple-Input-Multiple-Output (MIMO) wireless communications, where a beneficial diversity gain may ...
Hanzo, L. +2 more
core +3 more sources
Multi-Set Space-Time Shift-Keying With Reduced Detection Complexity
IEEE Access, 2016 In this paper, we propose a novel multi-set space-time shift keying (MS-STSK) technique, where the source bits are conveyed over two components, namely, by activating one out of MQ dispersion matrices of STSK and M antenna combination of the Nt available
Ibrahim A. Hemadeh +3 more
doaj +2 more sources
Structured Dispersion Matrices From Division Algebra Codes for Space-Time Shift Keying [PDF]
IEEE Signal Processing Letters, 2013 We propose a novel method of constructing Dispersion Matrices (DM) for Coherent Space-Time Shift Keying (CSTSK) relying on arbitrary PSK signal sets by exploiting codes from division algebras. We show that classic codes from Cyclic Division Algebras (CDA)
Hanzo, Lajos +2 more
core +3 more sources