Encoders for SCMA
Madhura K1, Rajeshree Raut2, M.S.S. Rukmini3
1Madhura K, Department of ECE, Vignan’s Foundation for Science, Technology, and Research, Guntur (Andhra Pradesh), India.
2Dr. Rajeshree Raut, Department of EDT, Shri Ramdeobaba College of Engineering and Management, Guntur (Andhra Pradesh), India.
3Dr. M.S.S. Rukmini, Department of ECE, Vignan’s Foundation for Science, Technology, and Research, Guntur (Andhra Pradesh), India.
Manuscript received on 15 February 2019 | Revised Manuscript received on 06 March 2019 | Manuscript Published on 08 June 2019 | PP: 445-448 | Volume-7 Issue-5S4, February 2019 | Retrieval Number: E10930275S419/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: In order to satisfy the growing number of users for massive communication in 5G wireless communication systems, One of the NOMA (Non- Orthogonal Multiple Access) technique, Sparse Code Multiple Access (SCMA) is used. In SCMA, to curtail the Bit Error Rate (BER) , latency and complexity codebook design plays an important role. This paper emphasizes on study of various encoders and encoding techniques to achieve the above expectations.
Keywords: 5G Communication, LDPC, MPA, NOMA, SCMA.
Scope of the Article: Optical Communication