Journal Article10.1109/LCOMM.2015.2472397
Multi-Strata Space-Time Coded Spatial Modulation
Chanyong Jeon,Jeong Woo Lee +1 more
20
TL;DR: It is observed that the proposed MSSTC-SM outperforms other conventional transmission schemes in view of spectral efficiency and bit error probability with a comparable or lower detection complexity.
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Abstract: A spatial modulation (SM) scheme based on multi-strata space-time coding (MSSTC), called MSSTC-SM, is proposed. We allow two layers of MSSTC to be assigned unequal transmit power and phase, and codebooks composing the code set of MSSTC-SM to be assigned different rotation angles. Power and phase allocation as well as rotation angles are jointly optimized by differential evolution algorithm to maximize the minimum coding gain distance of the resultant MSSTC-SM. It is observed that the proposed MSSTC-SM outperforms other conventional transmission schemes in view of spectral efficiency and bit error probability with a comparable or lower detection complexity.
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Citations
A Survey on Spatial Modulation in Emerging Wireless Systems: Research Progresses and Applications
Miaowen Wen,Beixiong Zheng,Kyeong Jin Kim,Marco Di Renzo,Theodoros A. Tsiftsis,Kwang-Cheng Chen,Naofal Al-Dhahir +6 more
TL;DR: Spatial modulation (SM) as mentioned in this paper is an innovative and promising digital modulation technology that strikes an appealing tradeoff between spectral efficiency and energy efficiency with a simple design philosophy, and can be applied in other signal domains, such as frequency/time/code/angle domain or even across multiple domains.
440
Space-Time Block Coded Spatial Modulation
V. Ramakrishna,P. Srinivasarao,Asst . Prof +2 more
- 01 Jan 2012
TL;DR: A novel multiple-input multiple-output (MIMO) transmission scheme which combines spatial modulation (SM) and space-time block coding (STBC) to take advantage of the benefits of both while avoiding their drawbacks is proposed.
258
Generalized Space Time Block Coded Spatial Modulation for Open-Loop Massive MIMO Downlink Communication Systems
TL;DR: Simulation results verify the theoretical derivations and show that the proposed GSTBC-SM scheme provides near 20 dB gain over the conventional GSTBC scheme under massive MIMO configurations.
30
Enhanced-Reliability Cyclic Generalized Spatial-and-Temporal Modulation
TL;DR: In this paper, a cyclic spatially modulated codebook with temporal permutations over four consecutive time slots is proposed to ensure a full transmit diversity order for the designed codebook, assuming that two distinct pairs from the available transmit antennas are activated over two consecutive times slots to construct a $2\times 2$ STBC transmission matrix.
29
Enhancing Spatial Modulation System Performance Through Signal Space Diversity
Saud Althunibat,Raed Mesleh +1 more
TL;DR: Signal space diversity (SSD) is considered in this letter to enhance the performance of spatial modulation (SM) multiple-input multiple-output systems and reveals the significant enhancement of DE-SM especially in single-receive antenna systems.
24
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TL;DR: In this article, a new heuristic approach for minimizing possibly nonlinear and non-differentiable continuous space functions is presented, which requires few control variables, is robust, easy to use, and lends itself very well to parallel computation.
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Spatial Modulation
TL;DR: An analytical approach for symbol error ratio (SER) analysis of the SM algorithm in independent identically distributed Rayleigh channels results closely match and it is shown that SM achieves better performance in all studied channel conditions, as compared with other techniques.
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Space-Time Coding: Theory and Practice
Hamid Jafarkhani
- 01 Jan 2005
TL;DR: This book covers the fundamental principles of space-time coding for wireless communications over multiple-input multiple-output (MIMO) channels, and sets out practical coding methods for achieving the performance improvements predicted by the theory.
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Space-Time Block Coded Spatial Modulation
TL;DR: A novel multiple-input multiple-output (MIMO) transmission scheme which combines spatial modulation (SM) and space-time block coding (STBC) to take advantage of the benefits of both while avoiding their drawbacks is proposed.
416
Space-Time Block Coded Spatial Modulation
V. Ramakrishna,P. Srinivasarao,Asst . Prof +2 more
- 01 Jan 2012
TL;DR: A novel multiple-input multiple-output (MIMO) transmission scheme which combines spatial modulation (SM) and space-time block coding (STBC) to take advantage of the benefits of both while avoiding their drawbacks is proposed.
258