International Journal of Wireless And Multimedia Communications
Vol. 3 No. 1 (2026): International Journal of Wireless And Multimedia Communications

Analysis of The Implementation of Carrier Aggregation Combinations That Occupy Non-Continuing Frequency Bands on The Existing LTE Network

Igna Fillah, Khalidya (Unknown)
Yusnita, Sri (Unknown)
Zurnawita, Zurnawita (Unknown)
Khaidir, Yulindon (Unknown)
Andriani, Widya (Unknown)
Aisyah, Lin Fitri Alif Aisyah (Unknown)

Article Info

Publish Date
18 Feb 2026

Abstract

This study analyzes the effect of implementing Carrier Aggregation (CA) on non-adjacent frequency bands on LTE network performance in the Alai Parak Kopi area, Padang City, by measuring SINR parameters, uplink throughput, and downlink using the drive test method and TEMS application. The results show that CA affects the SINR value, with the highest value at a frequency of 1800 MHz (19.2 dB), followed by a combination of 1800 + 2300 MHz (18.5 dB), and 1800 + 2100 MHz (13.6 dB). CA also affects throughput, with the highest uplink at a combination of 1800 + 2300 MHz, while the highest downlink at 1800 MHz.

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Journal Info
International Journal of Wireless And Multimedia Communications
Website

Abbrev

jowim

Publisher

Politeknik Negeri Padang

Subject

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering

Description

Focus and Scope Jurnal Focus jowim journal focuses on wireless communication technology and its development The journal scopes include (but not limited to) the followings: Telecommunication Theory Internet Of Things Wireless Sensor Network Signal And Image Processing Wireless Communication Optical ...