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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 +8 more sources
Multi-Set Space-Time Shift Keying and Space- Frequency Space-Time Shift Keying for Millimeter-Wave Communications [PDF]
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 +5 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
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 only across the space and time domains, but also the frequency domain.
Shinya Sugiura +2 more
exaly +2 more sources
Reduced-Complexity Noncoherently Detected Differential Space-Time Shift Keying [PDF]
IEEE Signal Processing Letters, 2011 Motivated by the recent development of spatial modulation (SM) and differential space-time shift keying (DSTSK), we propose a reduced-complexity conventional differential detector (CDD) as well as its reduced-complexity multiple-symbol differential sphere detector (MSDSD) counterpart for DSTSK.
Shinya Sugiura, Soon Ng, Lajos Hanzo
exaly +6 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 +3 more sources
“Near-Perfect” Finite-Cardinality Generalized Space-Time Shift Keying [PDF]
IEEE Journal on Selected Areas in Communications, 2019 Two decades of full-diversity high-rate MIMO research has created perfect Space-Time Block Codes (STBCs), including the Golden code. However, the major stumbling block of their wide-spread employment is their limited energy-efficiency. On one hand, the superposition of their signals results in a high Peak-to-Average Power Ratio (PAPR).
Chao Xu +2 more
exaly +6 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 be gleaned from three different domains, namely the space-, time- and frequency-domain. In this paper
Shinya Sugiura +2 more
exaly +3 more sources
Layered Multi-Group Steered Space-Time Shift-Keying for Millimeter-Wave Communications [PDF]
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 +3 more sources
Reduced-Complexity Soft-Decision Aided Space-Time Shift Keying [PDF]
IEEE Signal Processing Letters, 2011 In this letter, we propose to reduce the detection complexity of soft-decision aided Space-Time Shift Keying (STSK). More explicitly, we propose a vector-by-vector based STSK detector, which exhibits a lower complexity compared to the classic block-by-block based Space-Time Modulation (STM) detector.
Shinya Sugiura, Soon Ng, Lajos Hanzo
exaly +2 more sources