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Analysing the Bit-error Probability of a receiver in Multi-User MIMO SC-FDMA systems

Javalkar Dinesh Kumar1 , Alok Agarwal2 , S.V.A.V. Prasad3

Section:Research Paper, Product Type: Journal Paper
Volume-6 , Issue-11 , Page no. 438-443, Nov-2018

CrossRef-DOI:   https://doi.org/10.26438/ijcse/v6i11.438443

Online published on Nov 30, 2018

Copyright © Javalkar Dinesh Kumar, Alok Agarwal, S.V.A.V. Prasad . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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IEEE Style Citation: Javalkar Dinesh Kumar, Alok Agarwal, S.V.A.V. Prasad, “Analysing the Bit-error Probability of a receiver in Multi-User MIMO SC-FDMA systems,” International Journal of Computer Sciences and Engineering, Vol.6, Issue.11, pp.438-443, 2018.

MLA Style Citation: Javalkar Dinesh Kumar, Alok Agarwal, S.V.A.V. Prasad "Analysing the Bit-error Probability of a receiver in Multi-User MIMO SC-FDMA systems." International Journal of Computer Sciences and Engineering 6.11 (2018): 438-443.

APA Style Citation: Javalkar Dinesh Kumar, Alok Agarwal, S.V.A.V. Prasad, (2018). Analysing the Bit-error Probability of a receiver in Multi-User MIMO SC-FDMA systems. International Journal of Computer Sciences and Engineering, 6(11), 438-443.

BibTex Style Citation:
@article{Kumar_2018,
author = {Javalkar Dinesh Kumar, Alok Agarwal, S.V.A.V. Prasad},
title = {Analysing the Bit-error Probability of a receiver in Multi-User MIMO SC-FDMA systems},
journal = {International Journal of Computer Sciences and Engineering},
issue_date = {11 2018},
volume = {6},
Issue = {11},
month = {11},
year = {2018},
issn = {2347-2693},
pages = {438-443},
url = {https://www.ijcseonline.org/full_paper_view.php?paper_id=3184},
doi = {https://doi.org/10.26438/ijcse/v6i11.438443}
publisher = {IJCSE, Indore, INDIA},
}

RIS Style Citation:
TY - JOUR
DO = {https://doi.org/10.26438/ijcse/v6i11.438443}
UR - https://www.ijcseonline.org/full_paper_view.php?paper_id=3184
TI - Analysing the Bit-error Probability of a receiver in Multi-User MIMO SC-FDMA systems
T2 - International Journal of Computer Sciences and Engineering
AU - Javalkar Dinesh Kumar, Alok Agarwal, S.V.A.V. Prasad
PY - 2018
DA - 2018/11/30
PB - IJCSE, Indore, INDIA
SP - 438-443
IS - 11
VL - 6
SN - 2347-2693
ER -

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Abstract

SC-FDMA signals are currently espoused equally the Long Term Evolution (LTE) standard for the uplink due to its high data rate and low Peak to Average Power Ratio (PAPR). In SC-FDMA, two methods of choosing subcarriers for transmission are used; distributed using Interleaved (IFDMA) and localized (LFDMA).The Interleaved FDMA (IFDMA) is a distributed mode with equidistance between occupied subcarriers. In this paper, the PAPR for LFDMA and IFDMA techniques is simulated and compared. Simulation shows that the reduction of PAPR for IFDMA decreased more than 3 dB compared with LFDMA, which means that the IFDMA has better PAPR Performance than LFDMA. Moreover as shown as in the Figures there is a direct relationship between the Roll-off-factor (Alpha, α) and subcarriers, When the value of Alpha increases and the subcarriers increase, the result is a good performance of PAPR.

Key-Words / Index Term

SC-FDMA, PAPR, LTE, IFDMA, LFDMA

References

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