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Pengaruh Pengetahuan Terhadap TV Digital Terestrial (DTT) dan Penggunaan Media terhadap Minat dalam Membeli Perangkat Penerima Siaran DTT
Pub Date : 2022-01-01 DOI: 10.17933/bpostel.2021.190205
Diah Yuniarti, Sri Ariyanti
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引用次数: 0
Penerapan Regulasi Kontrol IMEI dari Sudut Pandang Pengguna Telepon Seluler 从手机用户的角度来应用IMEI调节
Pub Date : 2021-12-31 DOI: 10.17933/bpostel.2021.190204
Riva’atul Adaniah Wahab
Naskah diterima 17 Desember 2021 Direvisi 31 Desember 2021 Disetujui 31 Desember 2021
手稿于2021年12月17日修订,2021年12月31日批准,2021年12月31日批准
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引用次数: 1
Study of Mobile Operator Readiness Measurement in Indonesia for 5G Technology Deployment 印度尼西亚移动运营商5G技术部署准备度测量研究
Pub Date : 2021-12-19 DOI: 10.17933/bpostel.2021.190203
S. Ariyanti, A. Slamet, Jono M. Munandar
Naskah diterima 15 November 2021 Direvisi 7 Desember 2021 Disetujui 7 Desember 2021
2021年11月15日,修订后,2021年12月7日,批准,2021年12月7日
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引用次数: 3
Analysis on Competition Type between Fixed and Mobile Broadband Service in Indonesia 印尼固定宽带业务与移动宽带业务竞争类型分析
Pub Date : 2021-12-18 DOI: 10.17933/bpostel.2021.190202
Wirianto Pradono
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引用次数: 1
Postal Consumer Protection: Comparison of Indonesian Law with Malaysia and Vietnam 邮政消费者保护:印尼与马来西亚、越南法律之比较
Pub Date : 2021-12-18 DOI: 10.17933/bpostel.2021.190201
Fadli Zaini Dalimunthe
Received on 8 October 2020 Revised on 23 August 2021 Accepted on 3 October 2021
接收于2020年10月8日修订于2021年8月23日接受于2021年10月3日
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引用次数: 0
China Technological Transformation: A Case Study of Telecommunications Equipment Industry 中国技术转型:以电信设备行业为例
Pub Date : 2021-09-19 DOI: 10.17933/BPOSTEL.2021.190105
Frasminggi Kamasa, Riva'atul Adaniah Wahab
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.
中国是全球最大的电信设备出口国。中国的几家电信设备公司主导着全球市场,例如华为和中兴。本研究旨在确定促进中国快速技术转型的因素,特别是在电信设备行业。此外,政府、国有企业和企业家之间的关系也被确定为加强该部门。本研究采用定性与定量相结合的方法,通过文献研究和观察收集数据,采用描述性数据分析、专利分析和网络分析进行数据分析。研究结果表明,政府技术政策、人力资源开发和教育、国外技术的采用和适应以及自主研发努力是中国电信设备行业技术转型过程中的关键因素。由于中国政府的鼓励,国有企业可以创新,鼓励国内企业家精神的成长。因此,印尼可以向中国学习一些东西,包括通过实施技术转让、与海外专家进行指导、增加研发融资支持、以税收优惠或专利补贴的形式为行业和研究人员提供支持等各种战略来促进创新。此外,加强与外国电信设备行业的合作与双赢方案可以为印度尼西亚带来好处。
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引用次数: 0
Comparative Analysis of Microwave Link Using Space and Hybrid Diversity Configuration on Mountain Topography Area 山地地形区微波链路空间与混合分集配置的对比分析
Pub Date : 2021-09-17 DOI: 10.17933/BPOSTEL.2021.190104
Ade Wahyudin, A. Hikmaturokhman
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.
印度尼西亚的信息和通信技术(ICT)的发展每年都在迅速增长。然而,这一增长与偏远地区,特别是山区的技术分布无法相比。因此,在偏远地区部署电信业务需要合理的回程网络设计。微波传输技术由于可以到达光纤难以到达的地区,被广泛应用于山区的回程网络。然而,多径衰落成为微波通信中的一个问题,因此我们采用分集配置的方法来解决这一问题。空间分集配置是最常用的系统,但在更极端的条件下,它可以使用混合分集配置,即空间和频率分集的组合。本研究利用仿真软件Pathloss 5.0,设计并比较了跨山区空间分集和混合分集两种分集配置的性能。在比较之前,用点对点配置对这些路径进行了测试,以评估无分集的微波通信性能。仿真结果表明,采用点对点配置得到的跨山微波通信性能在一年内的可用性为99.98179%,不可用时间为5742.79秒,与ITU-T G.821标准99.99%的可用性相差甚远。在使用空间分集的配置中,质量有所提高,但不能满足国际电联的标准,因为它只能产生99.98333%至99.98943%的可用性,或与5255.53至3332.48秒/年的不可用性相当。同时,混合分集配置可以产生符合国际电联标准的性能,可用性为99.99122%,相当于每年有2769.79秒不可用。
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引用次数: 0
Customer Churn Analysis: Analyzing Customer Churn Determinants on an ISP Company in Indonesia 客户流失分析:分析印尼一家ISP公司的客户流失决定因素
Pub Date : 2021-09-13 DOI: 10.17933/BPOSTEL.2021.190103
Nisrina Salma, Atik Aprianingsih
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.
互联网服务提供商(ISP)在印度尼西亚的增长,使印度尼西亚成为世界上增长最快的电信市场之一。这种情况导致许多互联网服务提供商大规模推动印尼市场,其中之一是HELOSEL(化名)。在这种情况下,由于竞争对手提供了许多有吸引力的优惠,ISP可能会遭受有价值的客户流失,或者称为客户流失。在当今快节奏和充满挑战的电信行业,客户流失是最紧迫的挑战之一。HELOSEL的客户流失率在2020年呈逐月上升趋势,平均每月流失率为6.48%。为了留住HELOSEL客户,公司需要知道什么样的因素可能会影响客户的流失。因此,了解HELOSEL中的客户流失决定因素对于防止客户流失至关重要。
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引用次数: 0
Design of Sliding Correlator Channel Sounder for Ionospheric Channel Probing Based on Software Define Radio 基于软件定义无线电的电离层信道探测滑动相关测深仪设计
Pub Date : 2021-07-13 DOI: 10.17933/BPOSTEL.2021.190101
V. Dear, Adi Purwono, I. Iskandar, A. Kurniawan, P. Abadi
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
为了优化数字通信系统的设计,需要利用信道测深法对无线信道进行观测,以获得信道的延迟扩展(T m)和多普勒扩展(f D)参数的形式。这也适用于电离层通道,已知电离层通道在时间和地点域具有动态特性。滑动相关器信道测深技术因其复杂性低、成本相对较低的优点而被称为一种流行的技术。与滑动相关器技术的优点类似,软件定义无线电(SDR)设备是将通信系统实现到现实世界中的一种流行的廉价平台。滑模相关信道测深技术在SDR平台上的实现,将增加电离层信道测量系统获取电离层信道动态特征信息所需的优势。然而,将滑动相关器信道测深系统实现到SDR器件的过程需要进行精确的计算,以保证设计的系统既能按照SDR器件的规格工作,又能满足系统的性能目标。本文讨论了一种利用SDR装置观测电离层信道特性的滑动相关信道测深系统的设计。系统设计首先根据参考ITU-R f .1487文件中电离层信道特性推荐的系统性能目标计算时钟频率发生器位(f chirp)。在计算f啁啾的同时,根据符合SDR硬件规格的动态范围(DR)值计算伪噪声(PN)位长(L)。基于得到的f啁啾和L值,在硬件规格和目标系统性能的限制下进行了其他滑动相关通道测深参数的计算。MATLAB仿真结果表明,该系统能够满足预期的性能要求。该系统也可以通过在密闭实验室进行的真实信号传输实验结果得到显著的实现
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引用次数: 2
Aplikasi Metode Consistent Fuzzy Preference Relations Dalam Evaluasi Model Pentarifan Interkoneksi Berbasis Internet Protokol 基于互联网协议的相互关系模型评价的模糊预览关系的应用程序
Pub Date : 2021-07-01 DOI: 10.17933/BPOSTEL.2021.%X
Ridwan Pandiya, Ade Wahyudin
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.
电信服务的透明度是1999年第36条法律的授权。链接间的吸引力不再仅仅局限于语音和短信服务,因为服务用户的特征正在向数据服务移动。目前用于确定连接费率的计价器模型本质上是为语音和短信服务服务而使用的,所以如果应用于基于互联网协议的服务,它们不一定是合适的。本研究是对指定IP为服务中最有效使用的模型的评估。本研究采用基于IP的相互连接牵引力模型的模糊前导方法进行选择。CFPR方法是分析过程(AHP)的修正,保证了在使用AHP时不同标准的比较矩阵的一致性。因此,在本研究中产生的替代相互关系牵引力模型可以作为一种参考调节器,而不会怀疑比较标准的一致性。最建议的基于数据处理的基于互联网的在线连接模式是底部运行的平均成本增加成本。这是因为该模型在技术上符合优秀和公平的标准,无论是经济上还是社会上产生的影响。
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引用次数: 0
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Buletin Pos dan Telekomunikasi Media Komunikasi Ilmiah
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