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Статті в журналах з теми "Generalised Spatial Modulation"
Cheng, Qian, and Jiang Zhu. "Generalised transmit–receive joint spatial modulation." Electronics Letters 53, no. 24 (November 2017): 1613–15. http://dx.doi.org/10.1049/el.2017.2738.
Повний текст джерелаZhang, Rong, Lie-Liang Yang, and Lajos Hanzo. "Generalised Pre-Coding Aided Spatial Modulation." IEEE Transactions on Wireless Communications 12, no. 11 (November 2013): 5434–43. http://dx.doi.org/10.1109/twc.2013.100213.130848.
Повний текст джерелаYounis, A., S. Sinanovic, M. Di Renzo, R. Mesleh, and H. Haas. "Generalised Sphere Decoding for Spatial Modulation." IEEE Transactions on Communications 61, no. 7 (July 2013): 2805–15. http://dx.doi.org/10.1109/tcomm.2013.061013.120547.
Повний текст джерелаKadathlal, Kavish, HongJun Xu, and Narushan Pillay. "Generalised differential scheme for spatial modulation systems." IET Communications 11, no. 13 (September 7, 2017): 2020–26. http://dx.doi.org/10.1049/iet-com.2017.0342.
Повний текст джерелаHussein, H. S., H. Esmaiel, and D. Jiang. "Fully generalised spatial modulation technique for underwater communication." Electronics Letters 54, no. 14 (July 2018): 907–9. http://dx.doi.org/10.1049/el.2018.0948.
Повний текст джерелаNeelakandan, R. "Sub‐optimal low‐complexity detector for generalised quadrature spatial modulation." Electronics Letters 54, no. 15 (July 2018): 941–43. http://dx.doi.org/10.1049/el.2018.1011.
Повний текст джерелаPillay, Reggie, Narushan Pillay, and Hongjun Xu. "Improved error performance for generalised spatial modulation with enhanced spectral efficiency." International Journal of Communication Systems 33, no. 2 (October 23, 2019): e4176. http://dx.doi.org/10.1002/dac.4176.
Повний текст джерелаKhalid, Ahmad, Tahmid Quazi, Hongjun Xu, and Sulaiman Saleem Patel. "Performance analysis of M -APSK generalised spatial modulation with constellation reassignment." International Journal of Communication Systems 33, no. 14 (July 6, 2020): e4497. http://dx.doi.org/10.1002/dac.4497.
Повний текст джерелаZhang, Rong, Lie-Liang Yang, and Lajos Hanzo. "Error Probability and Capacity Analysis of Generalised Pre-Coding Aided Spatial Modulation." IEEE Transactions on Wireless Communications 14, no. 1 (January 2015): 364–75. http://dx.doi.org/10.1109/twc.2014.2347297.
Повний текст джерелаHussein, Hany S. "Optical polar based MIMO-OFDM with fully generalised index-spatial LED modulation." IET Communications 14, no. 2 (January 17, 2020): 282–89. http://dx.doi.org/10.1049/iet-com.2019.0379.
Повний текст джерелаДисертації з теми "Generalised Spatial Modulation"
Sun, Yafei. "Generalized Spatial Modulation with Correlated Antennas in Rayleigh Fading Channels." International Foundation for Telemetering, 2014. http://hdl.handle.net/10150/578366.
Повний текст джерелаSpatial modulation (SM) is a transmission scheme where only one transmit antenna is active at any time instant. It thus reduces interchannel interference (ICI) and receiver complexity over traditional multi-antenna systems. However, the spectral efficiency of SM is low. To improve the spectral efficiency, generalized spatial modulation (GSM) can be used. In this paper, we propose to apply the Alamouti technique with GSM for correlated antennas, and show that the proposed approach provides significant improvement over conventional SM and GSM. Our study also shows the importance of bit-to-antenna mappings and their roles on the selection of appropriate correlated antennas.
Sun, Yafei, and Deva K. Borah. "Performance Study of Precoding Techniques on Generalized Spatial Modulation with Correlated Antennas." International Foundation for Telemetering, 2015. http://hdl.handle.net/10150/596384.
Повний текст джерелаSpatial modulation (SM) reduces transceiver complexity and inter-channel interference over traditional multiple input multiple output (MIMO) systems. It has been shown recently in the literature that the use of a precoder in an SM or a generalized spatial modulation (GSM) system can significantly improve error performance. This paper investigates two issues related to precoders: 1) the use of a precoder in Alamouti-GSM systems, and 2) the effects of power constraints on the precoder design. The results in this paper show that Alamouti-GSM can improve system performance by several dB. On power constraint issues, the paper shows that there is a trade-off between limiting antenna power fluctuations and the potential gain due to precoders.
Roth, Matthias, Jörg Heber, and Klaus Janschek. "System design of programmable 4f phase modulation techniques for rapid intensity shaping: A conceptual comparison." SPIE, 2016. https://tud.qucosa.de/id/qucosa%3A35096.
Повний текст джерелаGunde, Kiran. "Spectral Efficiency Improvement in Spatial Modulation Systems." Thesis, 2019. https://etd.iisc.ac.in/handle/2005/4724.
Повний текст джерелаFarto, Bernardo Brogueira. "Desenho de pré-codificadores e combinadores para comunicações multiutilizador assistidas por modulações de índice em sistemas pós 5G." Master's thesis, 2020. http://hdl.handle.net/10071/21979.
Повний текст джерелаConsidering the technological advances of the last decades, the next generation of wireless communications is expected to follow the trend of a significant increase in system robustness, spectral efficiency (SE) and energy efficiency (EE). Today in the post5G era, Multiple Input, Multiple Output (MIMO) schemes based on generalised spatial modulations (GSM) as well as other index modulations (IM) have been widely considered as potential candidate techniques for wireless networks. This dissertation aims to design and study a MIMO system for multi-user communications integrating GSM symbols and generalised space-frequency index modulation (GSFIM) symbols. In a first part, a multi-user MIMO system is studied, in which a base station (BS) transmits pre-coded GSM symbols to several receivers. In the GSM approach adopted, multiple antennas transmit different high-level M-QAM symbols simultaneously, up to M =1024. The precoder is designed to remove interference between users while an iterative algorithm based on the alternating direction method of multipliers (ADMM) is applied to the receiver to perform single user GSM detection. The results show that the GSM MU-MIMO approach presented is capable of effectively exploiting a large number of transmission antennas deployed on the transmitter and also provides desempenho gains over conventional MU-MIMO schemes with identical spectral efficiencies. In a second part, a new dimension (beyond space) is introduced, frequency. The behaviour of MMSE and OB-MMSE receivers in a GSFIM-based MIMO system is thus studied. The results show that the GSFIM MU-MIMO system competently exploits communications with large numbers of antennas/sub-carriers and performs better when used with an OB-MMSE receiver.
Peng, Yao-hsien, and 彭耀賢. "Low-Complexity MIMO Detectors for High-Rate Spatial Multiplexing Aided Generalized Spatial Modulation." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/a334q5.
Повний текст джерела國立中山大學
通訊工程研究所
106
Spatial-Multiplexing aided Generalized Spatial Modulation (SMx-GSM) is essentially a combination of Vertical Bell Labs Layered Space-Time and Generalized Spatial Modulation (GSM) to achieve a high transmission rate technology. In transmitter, the transmit antennas are divided into several groups and each group use GSM technique. Therefore, we don’t need a lot of Radio Frequency chain to transmit signal and will not cause serious inter-channel interference. Compare to the conventional GSM, we can implement high transmission rate system by using the characteristics of SMx-GSM symbols at receiver. In this thesis, we explain a low-complexity detector for SMx-GSM. We use tree search algorithm and utilize a low-complexity cost function to find a set of transmit antenna combinations with maximum a posteriori probability for optimal detection. From the results of the simulation, the detection complexity can be greatly reduced, that make high-rate system feasible.
Naresh, Yalagala. "On Media-Based Modulation for Wireless Communications." Thesis, 2019. https://etd.iisc.ac.in/handle/2005/5038.
Повний текст джерелаFang, Chieh-wei, and 方捷暐. "Precoder Design for Generalized Spatial Modulation in Multiple-Input Multiple-Output Systems." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/39518152209902577691.
Повний текст джерела國立中山大學
通訊工程研究所
103
The generalized spatial modulation (GSM) is developed as a promising modulation scheme which effectively compromises the hardware complexity and the spectral efficiency in the multiple-input and multiple-output (MIMO) systems. In this paper, we further propose a precoding design for improving the performance of GSM-MIMO systems. We first formulate precoding design as an optimization of which the worst-case minimum free-distance can be maximized. As well know, the free-distance is the critical metric in evaluating the performance of the maximum likelihood (ML) detection. To facilitate the derivation, we then decompose the precoder design into the power allocation times a structured precoder for each antenna group. With the decomposition, we can easily derive a closed-form solution for the precoder design, which can greatly reduce the computational complexity and is suitable for the real-time implementation. Simulation results show the superiority of our design measured by both the BER and computational complexity compared with the existing methods.
湯凱傑. "Generalized Spatial Modulation Design with Massive MIMO System for next Generation Communications." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/26274747610563728203.
Повний текст джерела國立清華大學
通訊工程研究所
103
The concept of Generalized Spatial modulation (GSM) has been proposed as a promising architecture for low complexity massive MIMO systems. The GSM systems activates only small number of transmit antennas at a symbol time which simply the complexity in implementation. Different selection of the activating antennas patterns change the average symbol error rate (SER) performance, however the optimal selection of the activating antenna patterns is an NP hard problem due to the complicated connection in the universe of antenna patterns set. Through [1] has proposed a suboptimal design criterion for the codeword construction problem, it does not proposed the corresponding algorithms to realize the criterion. Even the suboptimal algorithm for the GSM codeword construction problem has not been proposed yet. Motivating by the above reasons, in this thesis we propose two GSM codeword construction criterions in the sense of minimizing the average symbol error rate (SER). We also design the corresponding systematic greedy-like algorithms for the proposed criterions and for the criterion proposed by [1]. At the last of the thesis we show the numerical results for the proposed codeword construction algorithms and we verify the performance of the proposed algorithms are indeed better than the algorithm whose design criterion is proposed by [1] and also better than the random selection method.
Li, I.-Hsueh, and 李易學. "Low-complexity Generalized Spatial Modulation Schemes Using Codeword-assisted Massive MIMO Detectors." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/88059830106608397625.
Повний текст джерела國立清華大學
電機工程學系
104
Massive multiple-input multiple-output system, has many advantages for wireless communication system, has higher data rate and accommodate more users. Due to generalized spatial modulation can effectively reduce hardware complexity and improve the spectral efficiency of multiple-input multiple-output system, it is a modulation method whitch combines the combination of transmit antennas and digital modulation as a transmission codeword and has been widely discussed in recent years. Nowadays, there are a lot of discussions about the hard-decision detections of generalized spatial modulation. The complexity of inverse matrix operations is high computational. Under these circumstances, we propose a detection method that is similar to tree search whitch has lower computation and present the soft-decision detections whitch is applicable to Low-density parity-check(LDPC) code. In view of the results, we have a tight performance loss compared to maximum a posteriori(MAP) detection.
Частини книг з теми "Generalised Spatial Modulation"
Gunde, Kiran, and Anuradha Sundru. "Modified Generalised Quadrature Spatial Modulation Performance over Weibull Fading Channel." In Algorithms for Intelligent Systems, 79–88. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-3246-4_7.
Повний текст джерелаLi, Guoquan, Ying Zhou, Xiangyun Zhou, Jinzhao Lin, Yu Pang, Jiacheng Wang, and Hongyu Zhu. "Integer-Forcing Detection of Generalized Spatial Modulation." In Communications and Networking, 155–65. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78130-3_17.
Повний текст джерелаLiu, Chungang, Chen Wang, and Wenbin Zhang. "Lattice Reduction Aided Linear Detection for Generalized Spatial Modulation." In Machine Learning and Intelligent Communications, 181–94. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-73564-1_18.
Повний текст джерелаXie, Yingze, Wenbin Zhang, Jinwei Huang, and Shaochuan Wu. "A Low Complexity Sphere Decoding Algorithm for Generalized Spatial Modulation." In Lecture Notes in Electrical Engineering, 73–81. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6264-4_9.
Повний текст джерелаHumadi, Khaled M., Ahmed Iyanda Sulyman, and Abdulhameed Alsanie. "Experimental Results for Generalized Spatial Modulation Scheme with Variable Active Transmit Antennas." In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 260–70. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-24540-9_21.
Повний текст джерелаLunawat, Raj Rajeshwari, Debashis Adhikari, and Priyanka Tupe Waghmare. "Microstrip Antenna Array Design for Generalized Spatial Modulation—Multiple Input Multiple Output (GSM-MIMO) Applications." In Lecture Notes in Networks and Systems, 83–94. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-8198-9_9.
Повний текст джерелаKumbhani, Brijesh, and Rakhesh Singh Kshetrimayum. "Spatial Modulation." In MIMO Wireless Communications over Generalized Fading Channels, 87–110. CRC Press, 2017. http://dx.doi.org/10.1201/9781315116778-4.
Повний текст джерелаNandhini Devi R, Leones Sherwin VimalrajS, and Lydia J. "Improvement of Multipath Channel Performance for Optical MIMO-OFDM in LED Modulation with Fully Generalized Spatial-Frequency." In Advances in Parallel Computing. IOS Press, 2021. http://dx.doi.org/10.3233/apc210085.
Повний текст джерелаТези доповідей конференцій з теми "Generalised Spatial Modulation"
Younis, Abdelhamid, Nikola Serafimovski, Raed Mesleh, and Harald Haas. "Generalised spatial modulation." In 2010 44th Asilomar Conference on Signals, Systems and Computers. IEEE, 2010. http://dx.doi.org/10.1109/acssc.2010.5757786.
Повний текст джерелаElsayed, Mohamed, Hany S. Hussein, and Usama Sayed Mohamed. "Fully generalised spatial modulation." In 2018 35th National Radio Science Conference (NRSC). IEEE, 2018. http://dx.doi.org/10.1109/nrsc.2018.8354374.
Повний текст джерелаGunde, Kiran, and K. V. S. Hari. "Modified Generalised Quadrature Spatial Modulation." In 2019 National Conference on Communications (NCC). IEEE, 2019. http://dx.doi.org/10.1109/ncc.2019.8732234.
Повний текст джерелаJin, Xiaoping, Qing Wu, Wenchao Zhai, and Jianrong Bao. "A New Generalised Spatial Modulation Systems." In 2020 IEEE 20th International Conference on Communication Technology (ICCT). IEEE, 2020. http://dx.doi.org/10.1109/icct50939.2020.9295701.
Повний текст джерелаMa, Ning, Anguo Wang, Changcai Han, and Yuchu Ji. "Adaptive joint mapping generalised spatial modulation." In 2012 1st IEEE International Conference on Communications in China (ICCC). IEEE, 2012. http://dx.doi.org/10.1109/iccchina.2012.6356939.
Повний текст джерелаIsmailoglu, Nilab, Baptiste Cavarec, and Mats Bengtsson. "Bit Allocation Strategies for Generalised Spatial Modulation." In 2019 53rd Asilomar Conference on Signals, Systems, and Computers. IEEE, 2019. http://dx.doi.org/10.1109/ieeeconf44664.2019.9048721.
Повний текст джерелаWang, Yuanqiang, Jianhua Ge, and Juan Chen. "Low-complexity sphere decoding for generalised spatial modulation." In 2014 Sixth International Conference on Wireless Communications and Signal Processing (WCSP). IEEE, 2014. http://dx.doi.org/10.1109/wcsp.2014.6992084.
Повний текст джерелаFu, Jinlin, Chunping Hou, Wei Xiang, Lei Yan, and Yonghong Hou. "Generalised spatial modulation with multiple active transmit antennas." In 2010 Ieee Globecom Workshops. IEEE, 2010. http://dx.doi.org/10.1109/glocomw.2010.5700442.
Повний текст джерелаSun, Yue, Jintao Wang, Longzhuang He, Changyong Pan, and Jian Song. "Heuristic antenna combination selection in generalised spatial modulation." In 2016 International Wireless Communications and Mobile Computing Conference (IWCMC). IEEE, 2016. http://dx.doi.org/10.1109/iwcmc.2016.7577199.
Повний текст джерелаSun, Yue, Jintao Wang, and Longzhuang He. "Iterative zero forcing detection scheme for generalised spatial modulation." In 2015 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB). IEEE, 2015. http://dx.doi.org/10.1109/bmsb.2015.7177248.
Повний текст джерела