Academic literature on the topic 'Low Density Spreading'
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Journal articles on the topic "Low Density Spreading"
Chen, Shuang, Kewu Peng, Yushu Zhang, and Jian Song. "Performance evaluation of low-density spreading multiple access." IET Communications 13, no. 1 (January 4, 2019): 108–15. http://dx.doi.org/10.1049/iet-com.2018.5310.
Full textLe, Mai T. P., Guido Carlo Ferrante, Tony Q. S. Quek, and Maria-Gabriella Di Benedetto. "Fundamental Limits of Low-Density Spreading NOMA With Fading." IEEE Transactions on Wireless Communications 17, no. 7 (July 2018): 4648–59. http://dx.doi.org/10.1109/twc.2018.2828853.
Full textAl-Imari, Mohammed, Muhammad Ali Imran, and Pei Xiao. "Radio Resource Allocation for Multicarrier Low-Density-Spreading Multiple Access." IEEE Transactions on Vehicular Technology 66, no. 3 (March 2017): 2382–93. http://dx.doi.org/10.1109/tvt.2016.2579168.
Full textMillar, Goldwyn, Michel Kulhandjian, Ayse Alaca, Saban Alaca, Claude D'Amours, and Halim Yanikomeroglu. "Low-Density Spreading Design Based on an Algebraic Scheme for NOMA Systems." IEEE Wireless Communications Letters 11, no. 4 (April 2022): 698–702. http://dx.doi.org/10.1109/lwc.2022.3140223.
Full textJiroušková, Markéta, Jyoti K. Jaiswal, and Barry S. Coller. "Ligand density dramatically affects integrin αIIbβ3-mediated platelet signaling and spreading." Blood 109, no. 12 (June 15, 2007): 5260–69. http://dx.doi.org/10.1182/blood-2006-10-054015.
Full textLi, Y. L. "Interfacial Wetting Behavior under Low-Density Ultrasonic Field and Solvent - Assisted Wet Condition." Advanced Materials Research 1015 (August 2014): 458–62. http://dx.doi.org/10.4028/www.scientific.net/amr.1015.458.
Full textGao, A. G., F. P. Lindberg, J. M. Dimitry, E. J. Brown, and W. A. Frazier. "Thrombospondin modulates alpha v beta 3 function through integrin-associated protein." Journal of Cell Biology 135, no. 2 (October 15, 1996): 533–44. http://dx.doi.org/10.1083/jcb.135.2.533.
Full textKulhandjian, Michel, Hovannes Kulhandjian, Claude D'amours, and Lajos Hanzo. "Low-Density Spreading Codes for NOMA Systems and a Gaussian Separability-Based Design." IEEE Access 9 (2021): 33963–93. http://dx.doi.org/10.1109/access.2021.3060879.
Full textYoshikuni, Masato, Shinji Ide, Nobuyuki Iwata, and Hiroshi Yamamoto. "Field Emission from Low Density Carbon Nanofiber Emitters Prepared by Spray Spreading Method." Molecular Crystals and Liquid Crystals 472, no. 1 (August 20, 2007): 87/[477]—94/[484]. http://dx.doi.org/10.1080/15421400701545155.
Full textFoster, Natalie D., Andrew J. Miller, Troy A. Hutchins-Delgado, Christopher M. Smyth, Michael C. Wanke, Tzu-Ming Lu, and Dwight R. Luhman. "Thermal activation of low-density Ga implanted in Ge." Applied Physics Letters 120, no. 20 (May 16, 2022): 201902. http://dx.doi.org/10.1063/5.0094900.
Full textDissertations / Theses on the topic "Low Density Spreading"
Fantuz, Mitchell. "Multi-User Detection of Overloaded Systems with Low-Density Spreading." Thesis, Université d'Ottawa / University of Ottawa, 2019. http://hdl.handle.net/10393/39600.
Full textDHAKAL, PAWAN. "Algorithms for 5G physical layer." Doctoral thesis, Politecnico di Torino, 2017. http://hdl.handle.net/11583/2670627.
Full textHong, Pei-hao, and 洪培皓. "Minimum BER Orthogonal Low-density Spreading Code for Spreading OFDM Systems." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/38601056590427461165.
Full text國立臺灣科技大學
電子工程系
103
The thesis proposes the minimum BER orthogonal low-density spreading code for spreading OFDM system. We first derive the sufficient condition for minimizing BER. The sufficient condition is to minimize the probability that any two codewords has the number of different elements equals to the spreading factor. Therefore, we next propose two low-density codes which may minimize this probability. The first low-density code constructed by concatenating a rotated phase matrix, low-density Hadamard matrices and permutation matrices offers the near-minimum probability. With the near-minimum probability, the first low-density code offers the near-minimum BER. The second low-density constructed by the brute-force search offers the minimum probability. With the minimum probability, the second low-density code offers the minimum BER. Simulations show low-density codes we propose significantly improves the BER of the other conventional high-density codes. The improvement can be over 3 dB for high order modulation. In particular, the BER of the second low-density reaches the match filter bound in the high SNR region.
Vlok, Jacobus David. "Sparse graph codes on a multi-dimensional WCDMA platform." Diss., 2007. http://upetd.up.ac.za/thesis/available/etd-07042007-155428.
Full textBook chapters on the topic "Low Density Spreading"
Al-Imari, Mohammed, and Muhammad Ali Imran. "Low Density Spreading Multiple Access." In Multiple Access Techniques for 5G Wireless Networks and Beyond, 493–514. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-92090-0_15.
Full textPhethean, Jordan J. J., Martha Papadopoulou, and Alexander L. Peace. "Dense melt residues drive mid-ocean-ridge “hotspots”." In In the Footsteps of Warren B. Hamilton: New Ideas in Earth Science. Geological Society of America, 2022. http://dx.doi.org/10.1130/2021.2553(30).
Full textSarkar, Bidisa, and Kamalesh Sarkar. "Control of an Epidemic of SARS-CoV-2 by Assessing Transmissibility of Its Infected Cases in Absence of a Suitable Vaccine." In Biotechnology to Combat COVID-19 [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.96201.
Full textConference papers on the topic "Low Density Spreading"
AL-Imari, Mohammed, Muhammad Ali Imran, Rahim Tafazolli, and Dageng Chen. "Performance evaluation of Low Density Spreading Multiple Access." In 2012 8th International Wireless Communications and Mobile Computing Conference (IWCMC 2012). IEEE, 2012. http://dx.doi.org/10.1109/iwcmc.2012.6314235.
Full textAL-Imari, Mohammed, Muhammad Ali Imran, and Rahim Tafazolli. "Low Density Spreading for next generation multicarrier cellular systems." In 2012 International Conference on Future Communication Networks (ICFCN). IEEE, 2012. http://dx.doi.org/10.1109/icfcn.2012.6206872.
Full textAsgharimoghaddam, Hossein, and Antti Tolli. "Resource Allocation in Low Density Spreading Uplink NOMA via Asymptotic Analysis." In 2020 IEEE International Symposium on Information Theory (ISIT). IEEE, 2020. http://dx.doi.org/10.1109/isit44484.2020.9174401.
Full textZhang, Jian, Xin Wang, Xianjun Yang, and Hua Zhou. "Low Density Spreading Signature Vector Extension (LDS-SVE) for Uplink Multiple Access." In 2017 IEEE 86th Vehicular Technology Conference (VTC-Fall). IEEE, 2017. http://dx.doi.org/10.1109/vtcfall.2017.8287908.
Full textCheung, Chun, and Roger S. Cheng. "Adaptive Modulation in Frequency Spreading OFDM System with Low Transmit Power Spectral Density Constraint." In 2007 IEEE Wireless Communications and Networking Conference. IEEE, 2007. http://dx.doi.org/10.1109/wcnc.2007.270.
Full textMiao, Guanxiong, Wenchao Du, Zhijian Pei, and Chao Ma. "Binder Jetting Additive Manufacturing of Ceramics: Analytical and Numerical Models for Powder Spreading Process." In ASME 2019 14th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/msec2019-2925.
Full textNowicki, Natalie L. "Effects of Density on Mixing of Low Reynolds Number Vertical Jets." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-16353.
Full textGupta, Amit, and Ranganathan Kumar. "Simulation of Droplet Flows Using Lattice Boltzmann Method." In ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2008. http://dx.doi.org/10.1115/icnmm2008-62372.
Full textAleyasin, Seyed Sobhan, and Mark Francis Tachie. "Comparative Evaluation of Single/Twin Round and Elliptic Jets Using Particle Image Velocimetry." In ASME 2018 5th Joint US-European Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/fedsm2018-83495.
Full textAltman, David H., Anurag Gupta, Thomas E. Dubrowski, Darin J. Sharar, Nicholas R. Jankowski, and Mark T. North. "Analysis and Characterization of Thermal Expansion-Matched Wick-Based Multi-Chip Passive Heat Spreaders in Static and Dynamic Environments." In ASME 2013 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/ipack2013-73087.
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