Results 161 to 170 of about 26,068 (175)

Space-Time Coding and Processing with Differential Chaos Shift Keying Scheme

2009 IEEE International Conference on Communications, 2009
This paper investigates the feasibility to use chaotic communications in MIMO channel. Differential Chaos Shift Keying modulation is chosen as a benchmark and Alamouti space-time code scheme is used for the 2 transmit and 2 receiver antennas wireless system. Based on the evaluation of system performance, improvements are also discussed.
H. Ma, H. Kan
openaire   +1 more source

Three-dimensional space-time shift keying with coordinate combination and joint optimisation

2015 IEEE/CIC International Conference on Communications in China (ICCC), 2015
In this paper, the concept of three-dimensional (3-D) space-time shift keying (STSK) is introduced, which incorporates 3-D constellations into conventional STSK systems. The new 3-D STSK techniques enjoy better error resilience than their two-dimensional (2-D) counterparts.
Guangtao Zheng, Ming Jiang
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Externally encoded space-time coded systems with continuous phase frequency shift keying

2005 International Conference on Wireless Networks, Communications and Mobile Computing, 2005
We present an externally encoded space-time (ST) trellis scheme using M-ary continuous phase frequency shift keying with modulation index equal to 1/M (M-CPFSK). The ST-M-CPFSK model given in R.L. Maw et al, (1998) is used. It incorporates the Rimoldi decomposition [B.E.
R.L. Maw, D.P. Taylor
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Pattern-Aware Sequential Monte Carlo Detection for Generalized Space-Time Shift Keying

2014 IEEE International Conference on Computer and Information Technology, 2014
In the generalized space-time shift keying (G-STSK) modulation, the constraint of the activated dispersion matrix pattern makes the application of the sequential Monte Carlo (SMC) detector become nontrivial. In this paper, the pattern-aware variants of the stochastic SMC (SSMC) detector and the deterministic SMC (DSMC) detector for the G-STSK ...
Jianping Zheng, Juan Tao, Jinfang Dou, Baoming Bai   +3 more
openaire   +1 more source

Space-Time Shift Keying

2020
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Unified MIMO-Multicarrier Designs: A Space–Time Shift Keying Approach

IEEE Communications Surveys and Tutorials, 2015
Mohammad Ismat Kadir, Shinya Sugiura, Xinlei Chen   +2 more
exaly  

Coherent and Differential Space-Time Shift Keying: A Dispersion Matrix Approach

IEEE Transactions on Communications, 2010
Shinya Sugiura, Xinlei Chen, Lajos Hanzo
exaly  

Reduced-Complexity Coherent Versus Non-Coherent QAM-Aided Space-Time Shift Keying

IEEE Transactions on Communications, 2011
Shinya Sugiura, Chao Xu, Lajos Hanzo
exaly  

Single-RF Index Shift Keying Aided Differential Space–Time Block Coding

IEEE Transactions on Signal Processing, 2018
Chao Xu, Rakshith Rajashekar, Naoki Ishikawa   +2 more
exaly  

Space shift keying modulation for MIMO channels

IEEE Transactions on Wireless Communications, 2009
Ali Ghrayeb, Leszek Szczecinski
exaly