Modulation Signal Chain for a 5G PDSCH Reciever
LTE (Long Term Evolution), marketed as 5G LTE, is a standard for wireless communication of high-speed data for mobile phones and data terminals. It increases the system capacity and speed. The standard is developed by the 3GPP (3rd Generation Partnership Project). The scrambling and modulation was implemented using hardware and software methods. The using of scrambling and modulation mapping with help of constellation method is used. Constellation method is easily differentiating the real and imaginary terms of the modulation mapping. Depending on the hardware structure, particular scrambling and modulation mapping was designed using Verilog RTL coding. Simulation and synthesis was carried out using Xilinx Vivado 2015.4.2 design and implemented on Artix-7 FPGA board. Clock cycle delay is reduced to two clock cycles
Yuya Saito, Anass Benjebbour and Yoshihisa Kishiyama, “Spectral Efficiency Improvement with 5G Technologies: Results from Field Tests”, IEEE Journal 2016.
Ertugrul Basar, “Index Modulation Techniques for 5G Wireless Networks”, IEEE Communications Magazine • July 2016.
K.G. Digish, “ASIC Implementation of Physical Downlink Shared Channel for LTE”, 2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT).
S. Syed Ameer Abbas, S. l. Thiruvengadam, M. Punitha, “Realization of PDSCH Transmitter and Receiver Architecture for 3GPP-LTE Advanced”, IEEE WiSPNET 2016.
Roger piques and Jover Vuk marojevic, “Security and Protocol Exploit Analysis of the 5G Specifications”, January 17, 2019
Jeebak Mitra, and Lutz Lampe, “Serial Concatenation of Simple Linear Block Codes and Differential Modulations”, IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 7, NO. 5, MAY 2008
Nghi H. Tran, Tho Le-Ngoc, “Achieving Near-Capacity Performance on Multiple-Antenna Channels with a Simple Concatenation Scheme”, IEEE TRANSACTIONS ON COMMUNICATIONS, VOL. 58, NO. 4, APRIL 2010.
Yan Xin, Ivan J. Fair, “Guided Scrambling Polynomials for Periodic Quotient Relationship Patterns”, IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 54, NO. 3, MARCH 2008.
Yung-Chih Tsai, Hao-Hsiang Chung, Mao-Chao Lin, “Scrambling-Based Shaping for Turbo Coded Modulation”, IEEE TRANSACTIONS ON COMMUNICATIONS, VOL. 58, NO. 11, NOVEMBER 2010.
Kushan B. Vadwala (2014), “Universal Scrambler by using Verilog HDL”, Vadwala 3(3): March 2014.
Stephane Y. Le Goff, Samer S. Al-Samahi, “Selected Mapping without Side Information for PAPR Reduction in OFDM”, IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 8, NO. 7, JULY 2009.
Ruey-Yi Wei, “Differential Encoding by a Look-Up Table for Quadrature-Amplitude Modulation”, IEEE TRANSACTIONS ON COMMUNICATIONS, VOL. 59, NO. 1, JANUARY 2011.
Weichen Xiang, Ste´phane Le Goff, Martin Johnston and Kanapathippillai Cumanan, “Signal Mapping for Bit-Interleaved Coded Modulation Schemes to Achieve Secure Communications”, IEEE TRANSACTIONS ON COMMUNICATIONS, VOL 2015.
Piya Patcharamaneepakorn, Cheng-Xiang Wang, Mohammed M. Alwakeel, “Quadrature Space-Frequency Index Modulation for Energy-Efﬁcient 5G Wireless Communication Systems”, IEEE TRANSACTIONS ON COMMUNICATIONS, 2017.
Hassan M. Navazi, Md. Jahangir Hossain, “Efﬁcient Multi-Dimensional Mapping Using QAM Constellations for BICM-ID”, IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. SEPTEMBER 2017.
Amber Sultan, Xuelin Yang, Adnan A.E.Hajomer, Syed B.Hussian, and Weisheng Hu, “Dynamic QAM Mapping for Physical-Layer Security Using Digital Chaos”, Received July 15, 2018, accepted August 17, 2018, date of publication August 23, 2018, date of current version September 21, 2018.
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