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Business Strategies in a Turbulent Business Environment: Findings from Indonesian Telecommunication Industry Muhammad Imam Nashiruddin
Jurnal Pekommas Vol 4, No 2 (2019): Oktober 2019
Publisher : BBPSDMP KOMINFO MAKASSAR

This study aimed to explore the development of business strategies in a turbulent business environment. The study involved leaders of several telecommunication business units in Indonesia as research respondents. The research used the descriptive and the explanatory survey method using Partial Least Square-Path Modeling (PLS-PM). The results showed that although the business strategies of the telecommunication companies in Indonesia were included in the good category; however, they were still not optimal because were mostly created through competitive strategy. Whereas, the cooperative strategy turned out to have a more dominant contribution to create superior competitive advantage in a turbulent business environment. The study also discussed problem solving on how the companies should formulate the business strategy in a turbulent business environment and recommended on how to maintain the sustainability of the telecommunication industries in Indonesia.

Development of Testing Standardization Regulation of the OLT XG-PON Equipments to Support Broadband Access in Indonesia Muhammad Imam Nashiruddin; Nomarhinta Solihah
Jurnal Pekommas Vol 5, No 1 (2020): April 2020
Publisher : BBPSDMP KOMINFO MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30818/jpkm.2020.2050101

This study aims to provide a reference to the technical specifications of the Optical Line Termination (OLT) XG-PON equipment for improving standardization regulations (Perdirjen Postel No. 257 of 2008). The technical specifications tested in this study are the nominal rate capability, wavelength range, and jumbo frame of the OLT XG-PON equipment. The research acquired a reference to the nominal rate using FEC is 8.5 Gbps downstream direction, and 2.5 Gbps upstream direction, upstream wavelength range is 1260-1280 nm and downstream is 1575-1581 nm, and jumbo frame capability is 2000 Bytes.

Comparative study of low power wide area network based on internet of things for smart city deployment in Bandung city Muhammad Imam Nashiruddin; Maruli Tua Baja Sihotang; Muhammad Ary Murti
Indonesian Journal of Electrical Engineering and Computer Science Vol 25, No 1: January 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v25.i1.pp425-439

Smart city implementation, such as smart energy and utilities, smart mobility & transportation, smart environment, and smart living in urban areas is expanding rapidly worldwide. However, one of the biggest challenges that need to be solved is the selection of the appropriate internet of things (IoT) connectivity technologies. This research will seek for the best candidate low power wide area network (LPWAN) technologies such as long-range wide area network (LoRaWAN), narrow-band internet of things (NB-IoT), and random phase multiple access (RPMA) for IoT smart city deployment in Bandung city is based on IoT network connectivity between with six technical evaluation criteria: gateway requirements, traffic/data projection, the best signal level area distribution, and overlapping zones. Bass model is carried out to determine the capacity forecast. While in coverage prediction, LoRaWAN and NB-IoT use the Okumura-Hata propagation, and Erceg-Greenstein (SUI) model is used for RPMA. Based on the simulation and performance evaluation results, RPMA outperforms LoRaWAN and NB-IoT. It required the least gateway number to cover Bandung city with the best signal levels and overlapping zones.

ANALISIS TEKNO EKONOMI TERHADAP PEMILIHAN TEKNOLOGI FIXED WIRELESS ACCESS (FWA) UNTUK PENYELENGGARAAN LAYANAN TELEPON TETAP DI INDONESIA Dr. Muhammad Imam Nashiruddin, ST, MT
TEMATIK Vol 1 No 2 (2014): TEMATIK : Jurnal Teknologi Informasi Dan Komunikasi - Desember 2014
Publisher : LPPM POLITEKNIK LP3I BANDUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38204/tematik.v1i2.43

Abstrak : Fixed Wireless Access (FWA) saat ini menjadi pilihan utama bagi operator telepon tetap di Indonesia untuk menggelar jaringan akses secara cepat dengan investasi yang relatif efisien. Meskipun berbagai macam teknologi FWA telah tersedia di pasaran, pemilihan teknologi FWA yang tepat menjadi persoalan mendasar bagi penyedia layanan telepon tetap, terutama operator baru, agar memiliki daya saing yang baik menghadapi operator eksisting (incumbent operator). Oleh karena itu, dalam penelitian ini dilakukan evaluasi yang komprehensif dalam memilih teknologi FWA yang paling tepat untuk penyelenggaraan layanan telepon tetap di Indonesia. Adapun metoda yang digunakan adalah studi komparatif antara teknologi FWA berbasis CDMA2000-1X dan GSM1800 dengan menggunakan kriteria evaluasi secara teknis, ekonomis serta kelayakan usahanya di Indonesia. Kedua teknologi tersebut dipilih sebagai studi kasus karena paling banyak digunakan di Indonesia dan memperoleh respon yang relatif baik dari pengguna dan penyedia layanan. Hasil penelitian menunjukkan bahwa teknologi FWA berbasis CDMA2000-1X layak dipilih karena lebih unggul secara teknis maupun ekonomis dibandingkan dengan GSM1800. Hasil analisa kelayakan usaha juga memperlihatkan bahwa penyelenggaraan layanan telepon tetap di Indonesia menggunakan FWA berbasis CDMA2000-1X akan menghasilkan kelayakan bisnis yang paling baik dengan ambang batas jumlah pertambahan pelanggan per tahun dan pendapatan rata-rata per pelanggan yang paling rendah untuk mencapai kelayakan usaha.

Understanding the Turbulence of Business Environment in Telecom Industry: Empirical Evidence from Indonesia Muhammad Imam Nashiruddin
Buletin Pos dan Telekomunikasi Vol. 16 No. 2 (2018): Desember 2018
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.2018.160201

Previous studies have shown that business performance is mostly determined by the ability of a company to create competitive advantage. However, the rapid changes in technology, markets, regulations and hypercompetition have made the business environment increasingly uncertain and unpredictable so that it can erode competitive advantage. This phenomenon is known as the turbulence of business environment and can cause a company to have difficulty maintaining its competitive advantage so that it is very interesting to study further. The purpose of this study is to understand how the turbulence of business environment occurs in the telecommunications industry in Indonesia. The study involved 213 leaders of business units of telecommunications operators in Indonesia as research respondents. The research methods used are descriptive survey and explanatory survey using component-based structural modeling, Partial Least Square-Path Modeling (PLS-PM). The results of the study showed that the telecommunications industry in Indonesia has experienced high turbulence of business environment, caused mainly by competitive turbulence. However, it was found that the technological turbulence and the market turbulence have contributed the most dominant to the occurrence of turbulence business environment in telecommunication industry. This study also discussed the problem solving of the business environment turbulence and recommendations for the sustainability of the telecommunications industry in Indonesia.*****Tujuan dari penelitian ini adalah untuk mendapatkan gambaran bagaimana turbulensi lingkungan bisnis yang terjadi pada industri telekomunikasi di Indonesia. Penelitian melibatkan pimpinan unit bisnis penyelenggara telekomunikasi sebagai responden penelitian. Metode penelitian yang digunakan adalah metode descriptive survey dan explanatory survei menggunakan pemodelan struktural berbasis komponen yaitu Partial Least Square-Path Modelling (PLS-PM). Hasil penelitian menunjukkan bahwa industri penyelenggaraan telekomunikasi di Indonesia mengalami gejolak turbulensi lingkungan bisnis yang tinggi, disebabkan terutama oleh turbulensi lingkungan kompetisi. Meskipun demikian, ditemukan bahwa sesungguhnya turbulensi lingkungan teknologi dan turbulensi lingkungan pasar yang berkontribusi paling dominan terhadap terjadinya turbulensi lingkungan bisnis pada industri telekomunikasi. Dalam penelitian ini juga dibahas pemecahan masalah turbulensi lingkungan bisnis tersebut dan rekomendasinya bagi keberlangsungan industri telekomunikasi di Indonesia.

Creating Competitive Advantage in the Turbulent Business Environment: Lesson Learned from Indonesia Telecommunication Industry Muhammad Imam Nashiruddin
Buletin Pos dan Telekomunikasi Vol. 17 No. 1 (2019): Juni 2019
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.2019.170103

Tujuan penelitian ini untuk mendapatkan gambaran mengenai keunggulan bersaing penyelenggara telekomunikasi dan mengeksplorasi bagaimana menciptakankeunggulan bersaing yang superior dalam lingkungan bisnis yang bergejolak.Penelitian melibatkan pimpinan unit bisnis penyelenggara telekomunikasi di Indonesia sebagai responden penelitian dengan metode descriptive survey dan explanatory survey menggunakan Partial Least Square-Path Modelling (PLS-PM). Dari analisis deskriptif, diperoleh bahwa keunggulan bersaing penyelenggara telekomunikasi di Indonesia termasuk dalam kategori baik dan lebih banyak dibangun melalui efisiensi produk, terutama efisiensi yang lebih tinggi dalam menghasilkan produk atau layanan.Namun demikian, hasil penelitian menunjukkan bahwa kecepatan respon pasar memiliki kontribusi yang lebih dominan dalam menciptakan keunggulan bersaing yang superior pada lingkungan bisnis yang bergejolak. Untuk mengatasi masalah ini, penyelenggara telekomunikasi di Indonesia perlu meningkatkan kemampuannya,terutama dalam menciptakan respon yang lebih cepat untuk memasuki pasar-pasar baru serta menghasilkan produk atau layanan dengan biaya yang lebih rendah. This study aims to describe the competitive advantage of the telecommunications provider and explore how to create a superior competitive advantage in the turbulent business environment. The study involved many leaders of business units of telecommunications operators in Indonesia as research respondents. The research uses descriptive survey and explanatory survey using Partial Least Square-Path Modeling (PLS-PM). From the descriptive analysis, it is found that the competitive advantage of telecommunications operators in Indonesia belongs to the excellent category, and was built more through product cost-efficiency, especially higher efficiency in producing products or services. However, the results of the study show that market responsiveness turned out to have a more dominant contribution in creating a superior competitive advantage in a turbulent business environment. Thus, the competitive advantage is still not optimal. To solve this problem, the telecommunications provider in Indonesia needs to increase the ability to quickly enter new markets and produce products or services at a lower cost.

Analisis Perencanaan Transmisi Microwave Link antara Semarang-Magelang untuk Radio Access Long Term Evolution (LTE) Ignatius Daru Kristiadi; Muhammad Imam Nashiruddin
Buletin Pos dan Telekomunikasi Vol. 17 No. 2 (2019): Desember 2019
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.2019.170202

Abstrak Teknologi telekomunikasi yang banyak dimanfaatkan untuk berkomunikasi di era internet saat ini adalah teknologi Long Term Evolution (LTE). Dalam menyelenggarakan layanan LTE, diperlukan suatu penghubung antara jaringan akses dengan core yang biasa dikenal dengan istilah backhaul. Salah satu backhaul yang biasa digunakan untuk menyambungkan suatu link komunikasi ini adalah backhaul microwave. Penerapan dari link microwave ini biasa digunakan untuk komunikasi line of sight (LOS). Oleh karena itu, perencanaan link microwave ini tidak mudah karena akan ada banyak faktor yang mempengaruhi link komunikasi ini, diantaranya: penghalang, fading, atenuasi, noise maupun jarak. Pada penelitian ini akan dilakukan perencanaan link microwave antara Kota Semarang dengan Kota Magelang dengan 3 skenario. Skenario pertama dilakukan dengan komunikasi langsung singlehop, skenario kedua dengan memanfaatkan repeater aktif, dan skenario ketiga dilakukan dengan repeater pasif. Hasil akhir menunjukan bahwa skenario yang paling sesuai untuk diimplementasi pada link microwave Semarang-Magelang ini adalah skenario kedua. Penggunaan repeater aktif yang memantulkan dan menguatkan sinyal site Tx menuju site Rx ini mampu menjadi solusi untuk lintasan link yang terdapat obstacle dan berjarak sangat jauh. Penggunaan skenario 2 dalam penelitian ini menunjukan kekuatan signal di site Semarang dan Magelang adalah masing-masing -54,67 dBm dan -48,66 dBm. Kekuatan sinyal ini berada di atas Rx threshold pada kedua site, yaitu -67,50 dBm. Abstract Telecommunication technology that is widely used to communicate in the internet era today is Long Term Evolution (LTE) technology. In carrying out LTE services, the link is needed between the access network and the core or commonly known as backhaul. One of the backhaul widely used to connect a communication link is a microwave backhaul. The application of a microwave link uses extensively for the line of sight (LOS) communication. Therefore, this microwave link planning is not easy because there will be many factors that influenced the communication link, include barriers, fading, attenuation, noise, and distance. In this research, microwave link planning will be carried out between the Semarang City and the Magelang City using three scenarios. The first scenario conducted by using single-hop or direct communication, the second scenario using an active repeater, then the third scenario using the passive repeater. The last result shows that the most suitable scene to be applied in the Semarang-Magelang microwave link is the second scenario. Using active repeater, which reflecting and amplifying the Tx site signal towards the Rx site, is considered to be a solution for the link trajectory, which contained high obstacle and great distance. Using the second scenario from this research, showing that the signal power at Semarang and Magelang site is -54,67 dBm and -48,66 dBm. These signals are above both of Rx threshold site, that is -67,50 dBm.

Analysis of Microwave Communication Network Planning on Ocean Topography Using Space Diversity Arrizky Ayu Faradila Purnama; Muhammad Imam Nashiruddin
Buletin Pos dan Telekomunikasi Vol. 18 No. 1 (2020): June 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.2020.180101

One of the challenges often met by planners of the telecommunications network using microwave radio is surface conditions, especially when passing through the ocean. Propagation conditions above sea surface often result in increasing fading, which significantly affects the reliability of the microwave network. On the other hand, considering that Indonesia is an archipelago, ocean topography is unavoidable, and the use of microwave networks generally considered to be the most efficient among other technologies, especially in Eastern Indonesia. This research aims to respond to such a challenge by planning a microwave communication network using a space diversity technique. The type of microwave network used is a point to point, which links Bali and Lombok islands. The results showed that the use of space diversity techniques could increase fading margins from 34.42 dB to 35.15 dB and availability value from 99.99667% to 99.99873%. Therefore, this technique recommends implementing by telecommunications network providers in accelerating the deployment of connecting networks in areas that have ocean topography.

LPWA-based IoT Technology Selection for Smart Metering Deployment in Urban and Sub Urban Areas: A State Electricity Company Perspective Amriane Hidayati; Muhammad Imam Nashiruddin
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.2020.180201

The need for LPWA-based Internet of Things (IoT) technology for deploying smart metering services is rapidly growing for its ability to manage energy usage in real-time and increase efficiency. However, the problem faced by electric utility companies is how to choose the most appropriate technology. This study uses a techno-economic approach to compare the two most widely used technological alternatives, namely establishing LoRaWAN as a non-licensed LPWA technology or leasing NB-IoT as a licensed LPWA technology owned by a telecommunications operator. Case studies conducted in the urban area of Bandung and sub-urban city of Tasikmalaya as an example of a typical town in Indonesia. The results showed that LoRaWAN and NB-IoT are both technically and business feasible to be implemented with their respective advantages. LoRaWAN is superior in battery lifetime, business model, speed of implementation, and total costs, whereas NB-IoT is superior in range, capacity, quality of service, security, and ecosystem support. Using PLN's perspective as a national electricity company in Indonesia, LoRaWAN has a Net Present Value of 23% higher than NB-IoT in the 10th year.

Development of Testing Standardization Regulation of the OLT XG-PON Equipments to Support Broadband Access in Indonesia Nashiruddin, Muhammad Imam; Solihah, Nomarhinta
Jurnal Pekommas Vol 5 No 1 (2020): April 2020
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30818/jpkm.2020.2050101

This study aims to provide a reference to the technical specifications of the Optical Line Termination (OLT) XG-PON equipment for improving standardization regulations (Perdirjen Postel No. 257 of 2008). The technical specifications tested in this study are the nominal rate capability, wavelength range, and jumbo frame of the OLT XG-PON equipment. The research acquired a reference to the nominal rate using FEC is 8.5 Gbps downstream direction, and 2.5 Gbps upstream direction, upstream wavelength range is 1260-1280 nm and downstream is 1575-1581 nm, and jumbo frame capability is 2000 Bytes.

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