Impact of modulation techniques on aggregated LTE-advanced

Abdullah, Mohammad Faiz Liew and Yonis, A. Z. (2013) Impact of modulation techniques on aggregated LTE-advanced. In: 2013 IEEE International Conference on Space Science & Communication (IconSpace), 1-3 July 2013, Melaka, Malaysia. (Unpublished)

[img]
Preview
PDF
752Kb

Abstract

Carrier aggregation (CA) is one of the most important technologies to ensure the success of 4G technologies. This paper presents new Long Term Evolution-Advanced (LTE-Advanced) depending on CA technology; the new system has better performance than LTE. The system supports wider bandwidth up to 120 MHz and provides higher level of throughput. Aggregated LTE-Advanced is designed with 2x2 Multiple Input Multiple Output (MIMO) and different modulation techniques such as: Quadrature Phase Shift Keying (QPSK) and 64Quadrature amplitude modulation (64QAM). The results presentation and comparison prove that the maximum throughput is based on assuming 64QAM data modulation, maximum bandwidth 120 MHz and 5/6 code rates.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:LTE-Advanced; throughput; modulation techniques; MIMO
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-5865 Telecommunication. Telegraph.
Divisions:Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
ID Code:4141
Deposited By:Normajihan Abd. Rahman
Deposited On:23 Apr 2015 09:05
Last Modified:23 Apr 2015 09:05

Repository Staff Only: item control page