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Journal : International Journal of Wireless And Multimedia Communications

 1 
Quality Of Service (QOS) Analysis on LTE Networks Time Division Duplex and Frequency Division Duplex Technology Aulia, Rizki; Chandra, Dikky; Mirza, Yulian; Nasrul; Dhino, Miro
International Journal of Wireless And Multimedia Communications Vol. 1 No. 2 (2024): International Journal of Wireless And Multimedia Communications
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62671/jowim.v1i2.22

Abstract

Quality of service is a method of measuring a network and attempts to define a characteristic used to provide good service. The increasing use of mobile technology has a rapid impact on the development of technology and information. These developments relate to the use of customized information and communication services in a direct, practical and effective manner. In response to these issues, researchers are interested in conducting research by looking at the parameters of Time Division Duplex (TDD) technology at a frequency of 2300 MHz and Frequency Division Duplex (FDD) at a frequency of 900 MHz on the download service. The results of quality of service measurements on LTE networks are carried out in real time in the field by comparing each QoS parameter against a predetermined path from the eNodeB point based on RSRP and SINR with different conditions. In both TDD and FDD technology. The effect of RSRP on Quality of Service parameters in each cell measured. One of them is PCI 328, when the RSRP condition is measured - 80 dBm, the throughput value is 9466.29 Kbps, latency 0.84 ms, jitter 0.028 ms and packet loss 0%. Conversely, when the RSRP condition is measured - 100 dBm, the throughput is 4084.16 Kbps, latency 1.68 ms, jitter 0.059 ms and packet loss 0.50%. Then the effect of SINR on Quality of Service parameters in 2 different modulations is seen in each cell measured. One of them is PCI 328, when the SINR condition is measured at 20 dBm, the throughput value is 9074.99 Kbps, latency 0.86 ms, jitter 0.034 ms and packet loss 0%. Conversely, when the SINR condition measured 12 dB then the throughput is 4239.58 Kbps, latency 0.88 ms, jitter 0.027 ms and packet loss 0.03%. Based on the results obtained the throughput value of LTE TDD has a better value on the download service and has a better throughput value.
Analysis of Long-Term Evolution (LTE) Propagation Pathloss Calculation and Pathloss Simulation in Lubuk Minturun Urban Village, Koto Tangah Sub-District, Padang Syaza Ibra Harlin; Nadita Wijayani Putri; Nasrul; Aulia, Siska; Azhar
International Journal of Wireless And Multimedia Communications Vol. 1 No. 2 (2024): International Journal of Wireless And Multimedia Communications
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62671/jowim.v1i2.42

Abstract

Good signal quality is characterized by the small amount of propagation path loss or path loss that occurs. These propagation path losses can be caused by the distance between the site and the receiver (mobile station), transmitter frequency, natural conditions, and weather conditions. The farther between the site and the receiver (mobile station), the greater the propagation path loss. The use of propagation models in planning a site development in an area can predict or consider the value of propagation path losses, such as the Okumura-Hatta and COST-231 propagation models. Measurement of signal quality received by the receiver (mobile station) in the making of this final project using the drive test method. Determination of site coordinates in the measurement makes it easier to calculate the distance between the site and the mobile station. The calculation of the Okumura-Hatta propagation model and the COST-231 propagation model will produce a better-received power level value compared to the received power level value in the measurement. This is because the calculation only considers the distance between the site and the receiver (mobile station) without any obstacles or barriers, while the value generated during measurement will be influenced by distance, obstacles or barriers, earth contours, and weather conditions. One of them is Lubuk Minturun Village where the measurement of propagation path loss (Pathloss) is carried out due to the poor quality of the 4G Long Term Evolution (LTE) network.
Co-Authors Abdul Kadir Abdul Malik, Supriadi Adhyanti Adi Sulityo, Galih Afrizal Yuhanef Agus Wijayanto Agustian, Anugrah Tri Ahmad, Siti Nurjana Allo, Serlia Turu Amalia Madi, Riski Amdah, Misdar Amir Andini, Aulia Andrian, Kelvin Andriani, Salis Annisa, Qhaerun Annisya Ridhotulloh Ansar Aolia, Nuraliafni R. Arfandi Arif, Ratna Arsyad, La Ode Muhamad Nurrakhmad Asrul Hidayat Athifah Idnan Tsabitha Aidin Aulia Diar Hasja Azhar Baharuddin Condeng Barus, Lidiya Anggreny Br Delvi Zul Hidayat Dhino, Miro Dikky Chandra Dita Eka Nur Dwi Erma Kusumawati Elva Sabina Elvina, Amanda ENDRI ENDRI Fadhillah, Alfan Qais Fadillah, Muhammad Fajrillah Fauzan, Reski Yulian Febri Nuraini, Putri Firdaus Firdaus Hi. Yahya Kunoli Hadiyanto Hakiki, Ferigo Taufani Tri Haris Hasrin, Sri Wahyuni Herry Setiawan Hufana, Only Hurriyati Inang Indriani, Lita ISKANDAR Ismunandar Ittaqullah, Nurul Jadda, Asram A.T. Junaidi Junaidi Junia Dinda Putri Lenny D Lisnawati M.S, Muthmainna Mangemba, Dg Mansyur, Muh Fuad Masudin Medar M Nur Misdar Amdah Moh. Ubaidillah Faqih, Moh. Ubaidillah Mulianti Muthalib, Dzulfikri Azis Nadita Wijayani Putri Ndama, Metrys Nellitawati Nugraha, Yudhisthira Arya Nurarifah Nurarifah Nurdin, Jurana Nurhizrah Gistituati Nuryadin, Muhammad Taufan Pramesty, Natasha Putra Rahma Musyawarah Rahmadini, Nadia Putri Rahmayani Ode, Hesty Rasul, Mat Ratih Hurriyati Ra’bung, Alfrida Semuel Refi Mariska Reni Arneti Rina T Rina Tampake Rini Kausarani Rizkaningsih Rizki Ananda Rizki Aulia Rommy Suleman, Nursaban Rosmadani Rosmini Maru Sari, Dian Megah Selvi A.M Selvi Alfrida Mangundap Siska Aulia Sri Restu Tempali Sudarman H Melangka, Yulianus SULASTRI Supriadi Abdul Malik Sutariya, Muhammad Faridan Syaza Ibra Harlin Uliana, Rafika Uzma Septima Wardhana, Muhammad Irfan Wulan, Nadia Agustin Nawang Yahya Yoan Maria Agusta Yosita, Disna Yulian Mirza Yuliantono Adi, Didit Yulindon Yumna Nuhashofa, Salma Daarin Zainul