scholarly journals Analisis Perbandingan Kualitas Jaringan 4G LTE Operator X Dan Y Di Wilayah Kampus Utama UMSU

2021 ◽  
Vol 1 (1) ◽  
pp. 13-20
Author(s):  
Noorly Evalina
Keyword(s):  
Data Transfer ◽  
Fourth Generation ◽  
Telecommunication Service ◽  
The Internet ◽  
Quality Performance ◽  
Data Services ◽  
Network Quality ◽  
4G Lte ◽  
North Sumatra

 A technology appears, namely Long Term Evolution (LTE), which is a fourth generation (4G) cellular network technology. This LTE can provide data transfer speeds of up to 100 Mbps on the downlink side and 50 Mbps on the uplink side. The growth in the number of telecommunication service users in Medan City has caused a decline in network quality, especially 4G LTE technology. By doing a drive test, it can be seen the areas where there is signal strength of a network which aims to improve the signal quality of a network. Benchmark (comparison) of 4G LTE operator service quality is done by measuring, comparing, and analyzing the network quality (performance) of two 4G LTE operators around the Muhammadiyah University of North Sumatra campus. The overall throughput value of operator X is only 0> 3 Mbps, while operator Y is 0> 30 Mbps. The very low throughput value is caused by high traffic users during the day, where the Muhammadiyah University of North Sumatra campus is actively studying and many students use data services. That way, people can find out the causes of the internet speed problems they feel when using the internet during the day.

scholarly journals Implementasi Virtual Private Network Failover Menggunakan Mikrotik Pada Jaringan Lokal Politeknik Negeri Sriwijaya

2021 ◽  
Vol 7 (2) ◽  
pp. 222-228
Author(s):  
Muhammad Munaza Fathsyah ◽  
Irawan Hadi ◽  
Irma Salamah
Keyword(s):  
Management System ◽  
Learning Management System ◽  
Virtual Private Network ◽  
Long Term Evolution ◽  
Border Gateway Protocol ◽  
Fourth Generation ◽  
Term Evolution ◽  
4G Lte ◽  
Private Network

Pertumbuhan, perkembangan, dan kebutuhan akan informasi terus-menerus menjadi sebuah kebutuhan primer bagi setiap masyarakat umum, organisasi, perusahaan, dan lembaga pendidikan. Salah satu contoh lembaga pendidikan yang memiliki kebutuhan akan informasi yaitu Politeknik Negeri Sriwijaya (Polsri), dimana dosen dan mahasiswa memerlukan koneksi melalui sebuah media kabel ataupun nirkabel untuk terhubung ke jaringan internet (global) maupun jaringan intranet (lokal). Sistem Akademik dan Learning Management System (LMS) adalah salah satu jaringan lokal Polsri yang paling sering diakses untuk memenuhi kegiatan akademik. Dosen ataupun mahasiswa sebagai client akan terus dapat mengakses jaringan lokal tersebut selama jalur komunikasi atau media transmisi antar router client dan router server tetap terhubung. Apabila jalur komunikasi utama antar router client dan router server terputus oleh faktor tertentu, maka client tidak dapat mengakses jaringan lokal sehingga proses kegiatan akademik menjadi terhambat. Untuk menghindari kejadian tersebut, maka diperlukan sebuah jalur komunikasi cadangan (backup link) dan suatu penerapan teknik failover pada sisi router client. Teknik failover adalah teknik yang memiliki kemampuan untuk mengalihkan jalur komunikasi utama ke jalur komunikasi cadangan sehingga komunikasi dapat terus berjalan meskipun jalur komunikasi utama terputus. Jalur komunikasi cadangan pada implementasi ini didukung oleh teknologi telepon seluler generasi keempat atau teknologi yang lebih dikenal dengan istilah 4G LTE (Fourth Generation Long Term Evolution). Selain itu, terdapat penerapan Virtual Private Network (VPN) tipe Layer Two Tunneling Protocol (L2TP) pada jalur komunikasi cadangan untuk menjaga keamanan komunikasi. Protokol routing yang akan digunakan untuk melakukan proses pertukaran informasi routing pada implementasi ini adalah Border Gateway Protocol (BGP).

scholarly journals A Comparative Study of 4G and VoLTE

2021 ◽  
Vol 9 (12) ◽  
pp. 2338-2341
Author(s):  
Atharva Khandekar
Keyword(s):  
High Speed ◽  
Cost Effective ◽  
Fourth Generation ◽  
Wireless System ◽  
Data Services ◽  
High Spectral Efficiency ◽  
High Speed Data ◽  
4G Wireless ◽  
4G Lte ◽  
Voice Calls

Abstract: This research paper provides an insight into the comparison between VoLTE and 4G. 4G Wireless Systems or Fourth generation wireless system is a packet switched wireless system with wide area coverage and high throughput. It is designed to be cost effective and to provide high spectral efficiency. VoLTE (voice over LTE) supports voice calls over 4G LTE network. With advanced VoLTE technology, the 4G network now provides high-speed data services, high-quality voice and video calls at affordable price. This paper first presents the challenges and benefits of both 4G and VoLTE and then compares them with consideration of different points. Keywords: GSM, LTE, VoLTE, 3G, HSPA, RAN

Synergy for Sustainability in the Upcoming Telecommunications Revolution

2018 ◽  
pp. 51-76 ◽  
Author(s):  
Abdul Rafay ◽  
Arsala Khan
Keyword(s):  
Internet Of Things ◽  
Rural Areas ◽  
The Internet ◽  
Mobile Banking ◽  
Network Coverage ◽  
Telecommunication Sector ◽  
Network Quality ◽  
4G Lte ◽  
The Internet Of Things ◽  
Roll Out

This chapter examines the merger of two cellular companies (MOBILINK and WARID) for sustainability in the telecommunication sector of Pakistan. During 2011-2013, WARID faced the news of the possible sales of the company due to falling revenues, constant poor network quality, and lower network coverage in rural areas. In 2014, all telecom players participated in the auction for 3G/4G licenses, but WARID did not participate due to its technology neutral license (TNL). Important decisions were taken in 2014 like launching of 4G/LTE services in major cities, US$500 million investment, increase of tower sites, opening of new regional sales offices. These decisions along with presence of TNL made WARID an attractive target for merger with MOBILINK. In 2016, the formal merger was finalized for benefits like synergies in CAPEX/OPEX, fastest 4G network, network reach to rural areas, roll-out of new services like the internet of things (IoT) and mobile banking. The merger proved successful. During the first quarter of 2017, the company generated PKR 38.7 billion in revenues, up from the same period a year before.

Developing Wireless Network Design in 4G Long Term Evolution for Healthcare

2013 ◽  
pp. 503-517 ◽  
Author(s):  
Aini Syuhada Md Zain ◽  
Abid Yahya ◽  
Mohd Fareq Abd. Malek ◽  
Normaliza Omar
Keyword(s):  
Communication Networks ◽  
Mobile Network ◽  
Long Term Evolution ◽  
Fourth Generation ◽  
Healthcare Applications ◽  
Term Evolution ◽  
4G Lte ◽  
Network Technologies ◽  
New Applications

The current growth of mobile data usage and emergence of new applications have greatly motivated the Third Generation Partnership Project (3GPP) to work on Long Term Evolution (LTE). LTE is the most recent standard in the mobile network technology to be developed based on GSM/EDGE and UMTS/HSPA network technologies with the aim of optimizing the capacity and speed of 3G mobile communication networks. In this chapter, the structures and features of fourth generation (4G) LTE are investigated at the early stages of telemedical research. The chapter also provides a comparison of WiMAX and LTE standards on various aspects, as well as the potential of technology in healthcare applications. Issues and challenges of wireless technologies in healthcare applications and services are finally presented.

Courting the Youth Vote in 2008: The Obama Effect

2009 ◽  
Vol 5 ◽  
Author(s):  
Lindsey C Bohl
Keyword(s):  
Presidential Elections ◽  
Voter Registration ◽  
The Internet ◽  
The Past ◽  
Several Variables ◽  
High Turnout ◽  
Short And Long Term ◽  
Use Of The Internet ◽  
Youth Vote

This paper examines a few of the numerous factors that may have led to increased youth turnout in 2008 Election. First, theories of voter behavior and turnout are related to courting the youth vote. Several variables that are perceived to affect youth turnout such as party polarization, perceived candidate difference, voter registration, effective campaigning and mobilization, and use of the Internet, are examined. Over the past 40 years, presidential elections have failed to engage the majority of young citizens (ages 18-29) to the point that they became inclined to participate. This trend began to reverse starting in 2000 Election and the youth turnout reached its peak in 2008. While both short and long-term factors played a significant role in recent elections, high turnout among youth voters in 2008 can be largely attributed to the Obama candidacy and campaign, which mobilized young citizens in unprecedented ways.

Internet of Things as Engine of Economic Growth in Indonesia

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Bambang Widagdo ◽  
Mochamad Rofik
Keyword(s):  
Economic Growth ◽  
Internet Of Things ◽  
Industrial Revolution ◽  
The Internet ◽  
Economic Diversification ◽  
Great Opportunity ◽  
Economic Basis ◽  
Network Quality ◽  
The Internet Of Things

The economic diversification concept gives hope for a country with rich natural resources to strengthen its economic basis. Thus industrial revolution era of 4.0 provides great opportunity to fasten the process. A study by McKensey in 2011 proved that the internet in the developing country contributes around 3.4% towards its GDP which means that the internet has become a new hope for the economy in the future. Indonesia is one of the countries that is attempting to maximize the role of the Internet of Things (IoT) for its economic growth.� The attempt has made the retail and tourism industries as the two main sectors to experience the significant effect of IoT. In the process of optimizing the IoT to support the economic growth, Indonesia faces several issues especially in the term of the internet network quality and its distribution, the inclusive access of financial access and the infrastructure

Simulación de cobertura del modelo de radio propagación 3GPP para un entorno urbano en una red 4G – LTE

2013 ◽  
Vol 8 (15) ◽  
pp. 33-40
Author(s):  
Javier Enrique Arévalo Peña
Keyword(s):  
Long Term Evolution ◽  
Term Evolution ◽  
Nuevas Tecnologías ◽  
4G Lte ◽  
3Rd Generation Partnership Project

En la planeación de las próximas generaciones de redes inalámbricas es importante contar con estudios de radio propagación que permitan establecer diseños adecuados para ofrecer los servicios proyectados por las nuevas tecnologías a los usuarios móviles. En este artículo se presentan aspectos relacionados con el comportamiento de cobertura de radio propagación del modelo propuesto por el 3GPP (3rd Generation Partnership Project) para un entorno urbano en una red LTE (Long Term Evolution) empleando sistemas de antenas convencionales y sistemas de antena adaptativas (AAS). Para ello se utiliza la herramienta de software ICS Designer y se establece como escenario los alrededores la Fundación Universidad Autónoma de Colombia ubicada en el centro urbano de la ciudad de Bogotá D. C.

DIGITALIZATION OF LABOR MIGRATION PROCESSES IN UZBEKISTAN. WORLD EXPERIENCE

2020 ◽  
Vol 4 (3) ◽  
pp. 29-39
Author(s):  
Sulkhiya Gazieva ◽  
Keyword(s):  
Labor Market ◽  
Technological Change ◽  
Labor Migration ◽  
Smart Phone ◽  
Logic Circuits ◽  
Digital Logic ◽  
The Internet ◽  
The Future

The future of labor market depends upon several factors, long-term innovation and the demographic developments. However, one of the main drivers of technological change in the future is digitalization and central to this development is the production and use of digital logic circuits and its derived technologies, including the computer,the smart phone and the Internet. Especially, smart automation will perhaps not cause e.g.regarding industries, occupations, skills, tasks and duties

scholarly journals Network Quality Comparison 4g LTE X And Y in Campus UMSU

2021 ◽  
Vol 1858 (1) ◽  
pp. 012010
Author(s):  
Partaonan Harahap ◽  
Faisal Irsan Pasaribu ◽  
Chandra A Siregar
Keyword(s):  
Network Quality ◽  
4G Lte

Feasibility Design of 4G-LTE Cell Sites in an Academic Community

2015 ◽  
Vol 781 ◽  
pp. 3-6
Author(s):  
Sophonwit Somchai ◽  
Jirun Potinakkha ◽  
Nararat Ruangchaijatupon ◽  
V. Prasertchareonsuk ◽  
M. Leeprakobboon ◽  
...  
Keyword(s):  
Communication Technologies ◽  
Academic Community ◽  
Feasibility Analysis ◽  
Telecommunication System ◽  
Age And Gender ◽  
Term Evolution ◽  
Khon Kaen ◽  
And Gender ◽  
4G Lte

This paper shows the feasibility analysis of the 4th generation (4G) telecommunication system on 800-900 MHz spectrum. It applies the Long-Term Evolution (LTE) wireless communication and makes a feasibility design of cell site placement. An academic community is selected as a studied site because the high usage of advanced communication technologies. Due to the variety of population density, age, and gender, Khon Kaen University is chosen. This paper also suggests the model for cell site installation and cell site positions in Khon Kaen University area.

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