The week's pick
Reseach Article
Energy and Spectral Efficiency of Very Large Multiuser MIMO Systems
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 111 - Number 5 |
| Year of Publication: 2015 |
| Authors: Pranveer Singh Parihar, Rahul Saraswat, Shobhit Maheshwari |
10.5120/19532-1175
|
Pranveer Singh Parihar, Rahul Saraswat, Shobhit Maheshwari . Energy and Spectral Efficiency of Very Large Multiuser MIMO Systems. International Journal of Computer Applications. 111, 5 ( February 2015), 4-7. DOI=10.5120/19532-1175
Abstract
This paper addresses energy-efficient design for uplink multiuser SIMO frameworks with marked channel state data (CSD) at the base station (BS). Since the CSD at the BS is constantly unreliable because of the channel estimation error and delay, the imperfectness of the CSD needs to be considered in practical framework plan. It causes interuser impedance at the zero-forcing (ZF) receiver and makes it hard to acquire the universally ideal power distribution that expands the energy efficiency (EE). Consequently, we propose a non-helpful energy efficiency uplink power control game, where every client egotistically overhauls its own uplink power. The proposed framework is utilized to examine the execution of expansive scale MU-MIMO framework by changing the quantity of BS receivers, clients and recognize the effect on limit, spectral efficiency, aggregate rate, energy efficiency and so on. The proposed work is planned & analyzed proficiently procedure/system for improvement of energy efficiency, throughput and so on.
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