An Integrated Approach of ACM and CDMA in a Novel Multi-User Spatial Modulation Scheme

Dr. Prabhat Sharma; Kumari Kanchana

Title:
An Integrated Approach of ACM and CDMA in a Novel Multi-User Spatial Modulation Scheme

Authors:
Kumari Kanchana | Dr. Prabhat Sharma

Cite This Article :

Kumari Kanchana | Dr. Prabhat Sharma "An Integrated Approach of ACM and CDMA in a Novel Multi-User Spatial Modulation Scheme" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-4, August 2023, pp.220-228, URL: https://www.ijtsrd.com/papers/ijtsrd59660.pdf

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Abstract :
The research focus in wireless communication access technologies is driven by the demand for high peak data rates and significantly improved spectral efficiencies, as well as the support for specific quality of service (QoS) requirements. By leveraging the orthogonality of space constellations and signal constellations, well-established digital signal modulation schemes can be employed. The spatial multiplexing gain is achieved through the concurrent transmission of spatially encoded bits. This thesis investigates and compares the analytical and numerical performance of Spatial Modulation (SM) under various channel conditions, taking into account practical channel considerations, in comparison to existing MIMO techniques. The results demonstrate that SM achieves a low bit error ratio (BER) while substantially reducing receiver complexity, all while maintaining spectral efficiency.

Keywords :
MIMO, Spatial Modulation, BER, Bit Error Rate, Modulation Technique etc

Publication Details:

Unique Identification Number : IJTSRD59660

Published In : Volume-7 | Issue-4, August 2023

Page Number(s) : 220-228

Publisher Name : IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470

Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

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