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Buletin Pos dan Telekomunikasi
Published by Kementerian Komunikasi dan Informatika
ISSN : 16930991     EISSN : 24431524     DOI : https://doi.org/10.17933/bpostel
Core Subject : Economy, Science, Social, Engineering,
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering Social Sciences
Scientific work/Manuscript that can be published in the Buletin Pos dan Telekomunikasi is in the form of academic papers, research reports, surveys, research briefings, and degree theses, analysis of secondary data, thoughts, theoretical/conceptual/methodological reviews in the field of: Post: including policy, technology and standardization of postal equipments and services. Telecommunications: including policy, standardization, market, resources, security, infrastructure and technology either wireless or wired telecommunications, both voice and data communications.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 192 Documents
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The Effect of Internet Usage on Social Capital in Indonesia Neno Prayitno; Khoirunurrofik Khoirunurrofik
Buletin Pos dan Telekomunikasi Vol. 18 No. 2 (2020): December 2020
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2020.180202

Abstract

The development capital consists of financial capital, physical capital, human capital, and social capital. Social capital focuses on efforts to empower social relations. The relationship between social capital and ICT, especially the internet, has become an interesting debate. In fact, several studies have been conducted with quite diverse findings. The internet is able to connect people who are far from each other, but on the other hand, it often makes people who are physically close to each other seem far apart. This study aims to examine the effect of internet use on social capital in Indonesia. The data is obtained from the fifth Indonesian Family Life Survey (IFLS-5). The study found that in general, internet users have lower social capital than non-internet users. Likewise, highly educated people have higher social capital than people with low education. Then, internet users with higher education have higher social capital when compared to internet users with lower education. This means that the use of the internet must be accompanied by the readiness of human resources (digital literacy) in accepting new technology, filtering the flow of incoming information, and educating the public about how to use the internet in healthy, safe, and wise manner.
Design of Sliding Correlator Channel Sounder for Ionospheric Channel Probing Based on Software Define Radio Varuliantor Dear; Adi Purwono; Iskandar Iskandar; Adit Kurniawan; Prayitno Abadi
Buletin Pos dan Telekomunikasi Volume 19 Issue 1 (2021)
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2021.190101

Abstract

Observation of wireless channel using channel sounder method is needed in order to obtain the channel characteristics in the form of delay spread (Tm) and doppler spread (fD) parameters for optimizing the design of digital communication systems. This also applies to the ionosphere channels which are known to have dynamic properties in the time and place domains. The Sliding Correlator Channel Sounder technique known as a popular technique due to the advantage in the low level of complexity and relatively low cost. Similar to the advantages of the sliding correlator technique, Software Define Radio (SDR) device is one of the popular inexpensive platforms for implementing the communication system into the real world. The implementation of the sliding correlator channel sounder technique in the SDR platform will increase the advantages of the ionosphere channel measurement system that needed as an effort to obtain the dynamic of ionospheric channel characteristic information. However, the process of implementing a sliding correlator channel sounder system into the SDR device requires precise calculations to guarantee the designed system able to works according to the specifications of the SDR device and also meet the system performance targets. This paper discusses the design of a sliding correlator channel sounder system for observing the characteristics of ionosphere channels using SDR devices. The system design starts with the process of calculating the clock frequency generator bit (fchirp) based on the system performance target which refers to the recommendation of the ionospheric channel characteristics based on ITU-R F.1487 documents. Parallel with the calculation of the fchirp, the calculation of the Pseudo Noise (PN) bit length (L) based on the Dynamic Range (DR) value that meets with the specifications of the SDR hardware also carried out. Based on the obtained fchirp and L values, the calculation of other sliding correlator channel sounder parameters is performed with a limitation of a hardware specification and the target system performance. MATLAB simulation results show that the expected system performance can be met. This systems can also be realized significantly through the results of real signal transmission experiments conducted in a closed room laboratory
Postal Consumer Protection: Comparison of Indonesian Law with Malaysia and Vietnam Fadli Zaini Dalimunthe
Buletin Pos dan Telekomunikasi Volume 19 Issue 2 (2021)
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2021.190201

Abstract

Post is one type of communication media used by the public to send goods from one place to another. The public as consumers needs protection in using postal services, especially related to after-sales services. This paper discusses and analyzes postal consumer protection regulations in Indonesia, Malaysia, and Vietnam. This paper uses legal research methods normative with the Statute Approach and the Comparative Approach. The results show consumer protection is the responsibility of the postal operator for the services provided. Each country has regulations related to the protection of postal consumers. It regulates events that can cause loss to consumers and can be requested for compensation from postal providers, such as loss, misdelivery, delay, or damage. There are slightly different regulations and specific each country. Malaysia has a special agency for consumer dispute resolution in the communication and multimedia sector, one of which is related to the postal sector. Vietnam regulates the time limit for consumer complaints and dispute resolution.
Comparative Analysis of Microwave Link Using Space and Hybrid Diversity Configuration on Mountain Topography Area Ade Wahyudin; Alfin Hikmaturokhman
Buletin Pos dan Telekomunikasi Volume 19 Issue 1 (2021)
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2021.190104

Abstract

The development of information and communication technology (ICT) in Indonesia is increasing rapidly every year. However, this increase is not comparable to the distribution of technology in remote areas, especially areas with mountainous contours. So it takes a proper backhaul network design to deploy telecommunication services in remote areas. Microwave transmission technology is widely used as a backhaul network in mountainous areas because it can reach areas that are difficult to reach by fiber optic. However, multipath fading becomes a problem in microwave communication, so to solve it, we use the diversity configuration approach. Space diversity configuration is the system most often used, but in more extreme conditions it can use a hybrid diversity configuration which is a combination of space and frequency diversity. In this study, we designed and compared the performance of two types of diversity configurations, namely space and hybrid diversity in cross-mountainous areas using simulation software Pathloss 5.0. Before comparison, these paths were tested with a point-to-point configuration to assess microwave communication performance without diversity. Based on the simulation, the resulting cross-mountain microwave communication performance using point-to-point configuration results in 99.98179% availability and 5742.79 seconds unavailability in one year, these values are still far from the ITU-T G.821 standard, namely 99.99% availability. In the configuration using Space Diversity, the quality has increased, but it cannot meet ITU standards because it is only capable of producing 99.98333% to 99.98943% availability or comparable to un-availability for 5255.53 to 3332.48 seconds/year. Meanwhile, the hybrid diversity configuration can produce a performance that meets ITU standards with an availability of 99.99122% or equivalent to un-availability for 2769.79 seconds per year.
China Technological Transformation: A Case Study of Telecommunications Equipment Industry Frasminggi Kamasa; Riva'atul Adaniah Wahab
Buletin Pos dan Telekomunikasi Volume 19 Issue 1 (2021)
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2021.190105

Abstract

China is the world's biggest telecoms equipment exporter. Several telecommunications equipment companies from China dominate the global market, for example, Huawei and ZTE. This study aims to identify factors contributing to China's rapid technological transformation, particularly in the telecommunications equipment industry. In addition, the relationship between the government, SOE, and entrepreneurs is also identified in strengthening the sector. This study uses qualitative and quantitative approaches, data collection through literature study and observation, and data analysis using descriptive data analysis patent analysis, and network analysis. The results show that government technology policy, human resource development and education, foreign technology adoption and adaptation, together with indigenous R & D efforts are essential factors in China's technological transformation process in the telecommunications equipment industry. Due to China’s government's encouragement, SOEs can innovate and encourages the growth of domestic entrepreneurship. Therefore, Indonesia can learn several things from China, including fostering innovation through various strategies such as implementing technology transfer, mentoring with overseas experts, increasing R & D financing support, providing support for industry and researchers in the form of tax incentives or patent subsidies. Furthermore, strengthening collaboration and cooperation with the foreign telecommunications equipment industry with win-win schemes can offer benefits to Indonesia.
Customer Churn Analysis: Analyzing Customer Churn Determinants on an ISP Company in Indonesia Nisrina Salma; Atik Aprianingsih, Ph.D
Buletin Pos dan Telekomunikasi Volume 19 Issue 1 (2021)
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2021.190103

Abstract

The growth of Internet Service Providers (ISP) in Indonesia, has led Indonesia to be one of the world’s fastest-growing telecommunications market. This condition derives a number of internet service providers pushing the Indonesian market massively one of them is HELOSEL (pseudonym). With this condition, ISP can suffer from a loss of valuable customers to competitors due to many attractive offers from the competitions or known as customer churn. Customer churn is one of the most pressing challenges in today's fast-paced and challenging telecom industry. The trend of customer churning in HELOSEL is increasing from month to month during the year of 2020 with the average churn rate of each month is 6,48%. To retain the HELOSEL customers’, company needs to know what kind of factors that could possibly affect the customer from churning. Hence, knowing the customer churn determinants in HELOSEL is essential for to prevent customer churn.
Study of Mobile Operator Readiness Measurement in Indonesia for 5G Technology Deployment Sri Ariyanti; Alim Setiawan Slamet; Jono M Munandar
Buletin Pos dan Telekomunikasi Volume 19 Issue 2 (2021)
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2021.190203

Abstract

The readiness of mobile operators in implementing 5G technology is essential in providing an overview for the government regarding the level of readiness of mobile operators so that they can provide input for policies that the government will issue regarding the deployment of 5G technology in Indonesia. This study aims to measure the level of readiness of mobile operators in 5G technology deployment. The research method by measuring the readiness index of mobile operators includes infrastructure, spectrum, demand, revenue, and ARPU. Research data is secondary data obtained from the Ministry of Communication and Information Technology. The results showed that PT. Telkomsel is the readiest to deploy 5G in Indonesia. For the next rank, namely PT. XL-Axiata, PT. Indosat, PT. Smartfren, H3I, and the last one is PT. Sampoerna Telekomunikasi Indonesia (STI).
Analysis on Competition Type between Fixed and Mobile Broadband Service in Indonesia Wirianto Pradono
Buletin Pos dan Telekomunikasi Volume 19 Issue 2 (2021)
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2021.190202

Abstract

Both fixed and mobile broadband technologies are adopted in Indonesia. This study aims to identify the competition model between both of them. Non-linear exponential model is employed to estimate diffusion pattern of both broadband services. Meanwhile, Lotka-Volterra method is applied to identify competition model between those two. Results of the study show that for Indonesia telecommunication market, competition relationship between fixed and mobile broadband are mutualism or win-win solution. Considering topography of the regions of Indonesia especially those categorized as rural area, the existence of both fixed and mobile broadband technologies are crucial to accelerate the distribution of the equal access to broadband internet for all Indonesia people both in urban and rural areas. This becomes more urgent when commercial 5G services is deployed in Indonesia.
Pengaruh Pengetahuan Terhadap TV Digital Terestrial (DTT) dan Penggunaan Media terhadap Minat dalam Membeli Perangkat Penerima Siaran DTT Diah Yuniarti; Sri Ariyanti
Buletin Pos dan Telekomunikasi Volume 19 Issue 2 (2021)
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2021.190205

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh antara pengetahuan terhadap digital terrestrial television (DTT) dan penggunaan media terhadap minat dalam menggunakan perangkat penerima DTT. Pengumpulan data dilakukan melalui survey kepada masyarakat yang memiliki TV namun belum memiliki perangkat penerima siaran DTT seperti set-top box (STB) ataupun televisi digital (DTV). Survey dilakukan di 12 kota besar di Indonesia. Data survey dianalisis dengan menggunakan SEM-PLS. Hasil penelitian menunjukkan bahwa indikator penggunaan media tidak berpengaruh signifikan terhadap minat masyarakat dalam membeli perangkat penerima DTT. Di sisi lain, pemahaman masyarakat terhadap DTT berpengaruh signifikan terhadap minat membeli perangkat penerima DTT.
Penerapan Regulasi Kontrol IMEI dari Sudut Pandang Pengguna Telepon Seluler Riva'atul Adaniah Wahab
Buletin Pos dan Telekomunikasi Volume 19 Issue 2 (2021)
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2021.190204

Abstract

Eksistensi ponsel black market tidak hanya memberikan dampak negatif bagi pemerintah tetapi juga stakeholder lain yang terlibat dalam industri telekomunikasi, termasuk pengguna ponsel. Penelitian ini bertujuan mengetahui respon pengguna ponsel terhadap penerapan regulasi ini agar regulasi IMEI control dapat memberikan hasil optimal sesuai tujuan yang diharapkan. Dengan menggunakan pendekatan deskriptif kuantitatif, penelitian ini menemukan beberapa faktor yang berkontribusi terhadap peredaran ponsel black market yaitu kondisi geografi Indonesia, pemanfaatan jalur perdagangan ilegal, penggunaan channel perdagangan online, dan harga ponsel black market. Terkait kesadaran pengguna ponsel terhadap ponsel yang IMEI-nya teregistrasi, kelompok usia 30-34 tahun, 40-44 tahun, dan 55-59 tahun, serta lulusan SMP, Diploma 1/2/3, dan S2/S3 memiliki perhatian yang kurang terhadap registrasi nomor IMEI pada saat membeli ponsel. Mayoritas responden setuju bahwa pemerintah Indonesia perlu membatasi peredaran ponsel black market di Indonesia melalui penerapan regulasi kontrol IMEI. Namun, pengguna ponsel menekankan kesiapan operator untuk melakukan blokir secara akurat, sistem pengecekan basis data IMEI secara real-time, serta kelengkapan dan keakuratan basis data IMEI ponsel sebagai faktor penting yang akan memengaruhi keberhasilan implementasi regulasi control IMEI di Indonesia. Karenanya, pemerintah perlu melakukan kalibrasi berkala untuk memastikan kurasi database IMEI, supervisi dan evaluasi terhadap implementasi regulasi, sosialisasi intensif, pengawasan ketat terhadap e-commerce, serta perlu komitmen kuat terhadap penerapan regulasi.

Page 17 of 20 | Total Record : 192

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