Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah最新文献

{"title":"Pengaruh Pengetahuan Terhadap TV Digital Terestrial (DTT) dan Penggunaan Media terhadap Minat dalam Membeli Perangkat Penerima Siaran DTT","authors":"Diah Yuniarti, Sri Ariyanti","doi":"10.17933/bpostel.2021.190205","DOIUrl":"https://doi.org/10.17933/bpostel.2021.190205","url":null,"abstract":"","PeriodicalId":30954,"journal":{"name":"Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah","volume":"86 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83705407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Penerapan Regulasi Kontrol IMEI dari Sudut Pandang Pengguna Telepon Seluler","authors":"Riva’atul Adaniah Wahab","doi":"10.17933/bpostel.2021.190204","DOIUrl":"https://doi.org/10.17933/bpostel.2021.190204","url":null,"abstract":"Naskah diterima 17 Desember 2021 Direvisi 31 Desember 2021 Disetujui 31 Desember 2021","PeriodicalId":30954,"journal":{"name":"Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah","volume":"128 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73432311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of Mobile Operator Readiness Measurement in Indonesia for 5G Technology Deployment","authors":"S. Ariyanti, A. Slamet, Jono M. Munandar","doi":"10.17933/bpostel.2021.190203","DOIUrl":"https://doi.org/10.17933/bpostel.2021.190203","url":null,"abstract":"Naskah diterima 15 November 2021 Direvisi 7 Desember 2021 Disetujui 7 Desember 2021","PeriodicalId":30954,"journal":{"name":"Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah","volume":"62 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83996345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis on Competition Type between Fixed and Mobile Broadband Service in Indonesia","authors":"Wirianto Pradono","doi":"10.17933/bpostel.2021.190202","DOIUrl":"https://doi.org/10.17933/bpostel.2021.190202","url":null,"abstract":"","PeriodicalId":30954,"journal":{"name":"Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82170704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Postal Consumer Protection: Comparison of Indonesian Law with Malaysia and Vietnam","authors":"Fadli Zaini Dalimunthe","doi":"10.17933/bpostel.2021.190201","DOIUrl":"https://doi.org/10.17933/bpostel.2021.190201","url":null,"abstract":"Received on 8 October 2020 Revised on 23 August 2021 Accepted on 3 October 2021","PeriodicalId":30954,"journal":{"name":"Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87720081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"China Technological Transformation: A Case Study of Telecommunications Equipment Industry","authors":"Frasminggi Kamasa, Riva'atul Adaniah Wahab","doi":"10.17933/BPOSTEL.2021.190105","DOIUrl":"https://doi.org/10.17933/BPOSTEL.2021.190105","url":null,"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.","PeriodicalId":30954,"journal":{"name":"Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah","volume":"112 8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88955843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Analysis of Microwave Link Using Space and Hybrid Diversity Configuration on Mountain Topography Area","authors":"Ade Wahyudin, A. Hikmaturokhman","doi":"10.17933/BPOSTEL.2021.190104","DOIUrl":"https://doi.org/10.17933/BPOSTEL.2021.190104","url":null,"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.","PeriodicalId":30954,"journal":{"name":"Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74935963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Customer Churn Analysis: Analyzing Customer Churn Determinants on an ISP Company in Indonesia","authors":"Nisrina Salma, Atik Aprianingsih","doi":"10.17933/BPOSTEL.2021.190103","DOIUrl":"https://doi.org/10.17933/BPOSTEL.2021.190103","url":null,"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.","PeriodicalId":30954,"journal":{"name":"Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah","volume":"101 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72885457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design of Sliding Correlator Channel Sounder for Ionospheric Channel Probing Based on Software Define Radio","authors":"V. Dear, Adi Purwono, I. Iskandar, A. Kurniawan, P. Abadi","doi":"10.17933/BPOSTEL.2021.190101","DOIUrl":"https://doi.org/10.17933/BPOSTEL.2021.190101","url":null,"abstract":"Observation of wireless channel using channel sounder method is needed in order to obtain the channel characteristics in the form of delay spread (T m ) and doppler spread ( f D ) 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 (f chirp ) 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 f chirp , 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 f chirp 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","PeriodicalId":30954,"journal":{"name":"Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah","volume":"228 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74984769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Aplikasi Metode Consistent Fuzzy Preference Relations Dalam Evaluasi Model Pentarifan Interkoneksi Berbasis Internet Protokol","authors":"Ridwan Pandiya, Ade Wahyudin","doi":"10.17933/BPOSTEL.2021.%X","DOIUrl":"https://doi.org/10.17933/BPOSTEL.2021.%X","url":null,"abstract":"Transparansi pelayanan telekomunikasi merupakan amanat yang tertuang dalam Undang-Undang Nomor 36 tahun 1999. Pentarifan interkoneksi bukan lagi hanya terpaku pada layanan voice dan sms saja, karena karakteristik pengguna layanan saat ini bergerak ke arah layanan data. Model pentarifan yang saat ini digunakan dalam menentukan tarif interkoneksi pada dasarnya diperuntukkan bagi layanan voice dan sms, sehingga model tersebut belum tentu sesuai jika diaplikasikan pada layanan berbasis Internet Protokol (IP). Penelitian ini merupakan evaluasi dari model-model yang tersedia dalam menentukan model yang paling efektif untuk digunakan dalam layanan berbasis IP. Penelitian ini menerapkan metode Consistent Fuzzy Preference Relations (CFPR) untuk menentukan alternatif terbaik dari model pentarifan interkoneksi berbasis IP. Metode CFPR, yang merupakan modifikasi dari metode Analytical Hierarchy Process (AHP), menjamin konsistensi matriks perbandingan berbagai kriteria ketika menggunakan AHP. Sehingga alternatif model pentarifan interkoneksi yang dihasilkan dalam penelitian ini dapat dijadikan rujukan pihak regulator tanpa meragukan konsitensi dari perbandingan kriteria-kriterianya. Berhadasarkan pengolahan data, model Pentarifan Interkoneksi Berbasis Internet Protokol yang paling disarankan adalah Bottom up -Long Run Average Incremental Cost (BU-LRAIC). Hal ini dikarenakan model tersebut memenuhi kriteria sangat baik dan fair secara teknikal, ekonomi maupun dampak social yang dihasilkan.","PeriodicalId":30954,"journal":{"name":"Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah","volume":"78 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90220257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}