International Journal of Electrical, Electronics and Data Communication (IJEEDC)
eISSN:2320-2084 , pISSN:2321-2950
.
Follow Us On :
current issue
Volume-10,Issue-6  ( Jun, 2022 )
ARCHIVES
  1. Volume-10,Issue-5  ( May, 2022 )
  2. Volume-10,Issue-4  ( Apr, 2022 )
  3. Volume-10,Issue-3  ( Mar, 2022 )

Statistics report
Aug. 2022
Submitted Papers : 80
Accepted Papers : 10
Rejected Papers : 70
Acc. Perc : 12%
Issue Published : 114
Paper Published : 1562
No. of Authors : 4260
  Journal Paper


Paper Title :
Performance Analysis of Hybrid Precoding in Massive Multiuser MIMO Systems with Different Channels

Author :Diwakar Kumar, Shree Prakash Singh

Article Citation :Diwakar Kumar ,Shree Prakash Singh , (2021 ) " Performance Analysis of Hybrid Precoding in Massive Multiuser MIMO Systems with Different Channels " , International Journal of Electrical, Electronics and Data Communication (IJEEDC) , pp. 5-8, Volume-9,Issue-1

Abstract : Abstract - Massive multiple-input multiple-output (MIMO) is deployed to offer good capacity improvement and performance gain, but at the cost of high complexity of the hardware. In order to implement the task of hardware reduction, a double stage precoding scheme is proposed in this paper to approximate the performance of the well-known baseband zero forcing (ZF) precoding, which is considered generally as an optimum linear precoding methodology in MIMO systems. The proposed hybrid precoding structure which is actually a two-stage precoding is named as Phased ZF (PZF). The principle is that it applies phase-only modification first at the RF processing domain and then the ZF precoding of low dimension is performed on the effective channel as seen from the baseband. The Rayleigh fading channels, sparsely scattered millimeter wave (mm wave) channels and Nakagami-m fading channels are used for simulations of both FC-ZF and PZF all achieving desirable performances. Keywords - Massive MIMO, Hybrid Precoding, RF Chains, MM Wave, Spectral Efficiency, Fading Channels

Type : Research paper

Published : Volume-9,Issue-1


DOIONLINE NO - IJEEDC-IRAJ-DOIONLINE-18389   View Here

Copyright: © Institute of Research and Journals

| PDF |
Viewed - 9
| Published on 2022-04-25
   
   
IRAJ Other Journals
IJEEDC updates
Volume-10,Issue-6(June,2022) Want to join us ? CLick here http://ijeedc.iraj.in/join_editorial_board.php
The Conference World

JOURNAL SUPPORTED BY

ADDRESS

Technical Editor, IJEEDC
Department of Journal and Publication
Plot no. 30, Dharma Vihar,
Khandagiri, Bhubaneswar, Odisha, India, 751030
Mob/Whatsapp: +91-9040435740