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"Thushara Weerawardane introduces new transport technologies and features for High Speed Packet Access (HSPA) and Long-Term Evolution (LTE) networks. Using advanced scientific methods, he proposes new adaptive flow control and enhanced congestion control algorithms, then defends them with highly-developed analytical models derived from Markov chains. For faster analysis, compared to long-lasting detailed simulations, these models provide optimum network performance and ensure reliable quality standards for end users during transport network congestion. Further, the author investigates and analyzes LTE transport network performance by introducing novel traffic differentiation models and buffer management techniques during intra-LTE handovers."

"Contents :- Table of Contents by Author - Acronym Guide - Making DSL Profitable: A Financial Analysis - Wholesale versus Retail: A Comparison of CLEC-DSL Business Models - International Telecom Market Opportunities and Trends - Using a Strong Brand through Retail and E-Commerce to Expand the DSL Market - The ISP Experience in Today's DSL Marketplace - Wholesale versus Retail Model for CLECs - VoDSL: Challenges in the Partnership Model - Automating Loop Management - Mass-Market Solutions for DSL Deployment - Driven Deployment in the New Millennium - ADSL Welcome to the Suburbs! - Enabling Effective DSL Deployment - The Building Blocks of Broadband - Managing for Explosive Digital Subscriber Line Growth - Delivery of ADSL Services in DLC Environments - The Future of Digital Subscriber Line - Lessons learned in Deploying Voice over DSL - DSL Mass Deployment: What You Don't Know Can Hurt You - Deployment Challenges and Solutions - loop-Management Processes for Efficient Customer Activation - DSL Deployment: The ISP Perspective - The Future Broadband Home - Challenges of the Digital loop Carrier - Practical Issues of Delivering Services inside the Customer Premises - Provisioning Broadband Services over DSL - Automated, End-to-End DSL Provisioning: From Loop Qualification to the Backhaul Network - DSL's Effect on ILEC Network Architecture - Connecting to the Network - DSL: A Last-Mile Technology - Access Issues in the Local Loop - Internet via Satellite - Integrated Software-on-Silicon Solutions for Next-Generation DSL CPE - Digital Subscriber Line Fault Localization - i-SLAM: The Next-Generation, IP-Aware, IP-Smart, Intelligent DSLAM - Fiber-to-the-Home Market Trial - Traffic Aggregation and Multiple Application Selection - Residential Broadband: The Move from How It Gets There to What Gets There - Plug-and-Play DSL - Internet Age: Going from Plug and Pray to Plug and Play - Residential Gateways: New Applications for High-Speed Premises Networking - Getting to Plug-and-Play DSL�An SBC Perspective - SelectPlay: Software over Broadband on Demand - Moving toward Plug-and-Play DSL - Always-On DSL Requires Always-On Provisioning - G.shdsl and ETSI SDSL Multirate Symmetric DSLs - HDSL2 Standards Compliance and Interoperability - DSL Spectrum Management - The Interoperability Problem "

"Market mechanism merupakan suatu pendekatan yang digunakan dengan tujuan untuk mencapai efisiensi penggunaan sumber daya frekuensi yang terbatas dengan memberikannya kepada pengguna potensial untuk menjalankan layanannya, dimana layanan tersebut harus dapat menghasilkan nilai tertinggi dari sumber daya frekuensi tersebut, maka akan diberikan izin hak untuk menggunakannya, dengan kata lain adalah bahwa dengan menggunakan mekanisme pasar (market mechanism) dapat mendorong penggunaan spektrum frekuensi radio dan memfasilitasi ekspansi dan inovasi layanan. Analisis yang digunakan pada penelitian ini menggunakan metode Cost and Benefits Analysis (CBA), dimana CBA ini untuk membandingkan keuntungan bersih yang dihasilkan dari pemanfaatan spektrum frekuensi radio dengan membuat beberapa kondisi untuk pemanfaatan spektrum frekuensi radio pada pita 478-806 MHz. Dalam menggunakan metode CBA, terlebih dahulu harus diidentifikasikan dan dikonversikan komponen-komponen penilaiannya yaitu biaya-biaya dan manfaat-manfaat yang dihasilkan oleh pemanfaatan spektrum frekuensi radio pada pita frekuensi 478-806 MHz melalui beberapa kondisi layanan ke dalam nilai ekonomis atau moneter. Kemudian dianalisis kelayakan ekonomisnya memanfaatkan alat-alat analisis finansial dengan menggunakan Net Present Value. Pemanfaatan spektrum frekuensi radio pada pita 478-806 MHz (UHF) diklasifikasikan menjadi 3 (tiga) kondisi, yaitu kondisi eksisting, kondisi transisi, dan kondisi analog switch off, hasil potensi nilai ekonomi pemanfaatan spektrum frekuensi radio pada pita 478-806 MHz (pita UHF) yang paling optimal terdapat pada kondisi dimana pemanfaatan spektrum frekuensi radio pada pita 478-806 MHz digunakan untuk layanan televisi siaran digital dengan digital dividend dimanfaatkan untuk layanan broadband wireless (kondisi analog switch off). Pemanfaatan digital dividend untuk layanan broadband wireless digunakan sebagai strategi untuk melaksanakan pembangunan akses broadband di Indonesia.

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Market mechanism is an approach used with the objective of achieving efficient use of limited frequency resources by giving potential users to run their services, where such services should be able to produce the highest value of frequency resources. They will then be granted the right to use the frequency resources. In other words, by using market mechanism, it will encourage the use of radio frequency spectrum and facilitate expansion and service innovation.

Analysis of this study uses the method of Cost and Benefit Analysis (CBA), where this method of CBA is to compare the net profit resulted from utilization of radio frequency spectrum by making a number of conditions for the utilization of radio frequency spectrum in the bands of 478-806 MHz. In using the CBA method, the components of assessment must first be identified and converted, namely the costs and benefits generated by the utilization of radio frequency spectrum in the bands of 478-806 MHz through some conditions of service to the economic or monetary value. And then the economic feasibility is analyzed using Net Present Value technique.

Utilization of radio frequency spectrum in the bands of 478-806 MHz (UHF band) is classified into three (3) conditions, the existing condition, the transition condition, and the analog switch off condition. The most optimum potential result of the economic value of radio frequency spectrum utilization in the bands of 478-806 MHz (UHF band) is at the condition where the utilization of radio frequency spectrum in the band of 478-806 MHz is used for digital broadcast television service with the digital dividend used for broadband wireless services (the analog switch off condition). Utilization of digital dividend for broadband wireless services is used as a strategy to implement the broadband access development in Indonesia."

"This book constitutes the thoroughly refereed post-conference proceedings of the 7th International ICST Conference on Broadband Communications, Networks and Systems (BROADNETS 2010) held in October 2010 in Athens, Greece. The 39 revised full papers were carefully selected from numerous submissions. The conference was divided in 3 tracks: Optical, Wireless and Internet. The optical track covers topics such as optical switch architectures, reliable optical networking, routing, wavelength assignment, and traffic grooming, network control and management. The wireless track highlights MIMO and OFDM techniques, mobility management, routing protocols, hybrid networks and the internet track covers routing, scheduling, security, trust, semantic technologies and social networks."

"ABSTRAKDalam rangka meningkatkan pendapatan dan menjalankan strategi perusahaan dalam hal memimpin pertumbuhan bisnis broadband baru, tim bisnis secara terus menerus melakukan inovasi fitur-fitur paket broadband sesuai dengan kebutuhan pelanggan kemudian melakukan request perubahan kepada tim IT. Salah satu request perubahan tersebut adalah request terkait proyek teknologi informasi sistem ordering paket broadband. Tidak seluruh proyek teknologi informasi sistem ordering paket broadband mengalami keberhasilan. Permasalahan pada proyek tersebut antara lain adalah proyek yang melebihi target waktu dan proyek yang memiliki kualitas yang kurang diharapkan. Agar proyek teknologi informasi sistem ordering paket broadband mengalami peningkatan keberhasilan sehingga dapat membantu mencapai strategi perusahaan, maka analisis pemeringkatan faktor penentu keberhasilan proyek teknologi informasi sistem ordering paket broadband di PT Telkomsel perlu dilakukan.Penelitian ini dilakukan untuk mendapatkan peringkat faktor penentu keberhasilan proyek teknologi informasi sistem ordering paket broadband di PT Telkomsel. Selain itu penelitian ini juga dilakukan untuk mendapatkan rekomendasi solusi terhadap permasalahan faktor-faktor penentu keberhasilan proyek. Tinjauan pustaka dilakukan untuk mengidentifikasi faktor-faktor penentu keberhasilan proyek teknologi informasi di organisasi telekomunikasi. Hasil identifikasi dari tinjauan pustaka tersebut kemudian divalidasi oleh pakar manajemen proyek dan narasumber pemangku kepentingan proyek yang diteliti. Faktor-faktor penentu keberhasilan tersebut kemudian dilakukan pemeringkatan melalui kuesioner pairwise comparison yang diolah dengan metode Analytic Hierarchy Process (AHP). Hasil dari penelitian ini menunjukkan bahwa keterlibatan pengguna dan komunikasi yang efektif adalah faktor penentu keberhasilan yang paling penting diikuti kemampuan dan motivasi tim, manajemen dan metodologi proyek, kemampuan dan kepemimpinan manajer proyek, requirement management, tujuan proyek yang jelas, dan dukungan manajemen puncak dan budaya organisasi

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In order to increase revenue and run the companys strategy in terms of leading the growth of the new broadband business, the business team continuously innovates broadband package features according to customer needs and then requests a change to the IT team. One of the change requests is a request related to the information technology project for broadband package ordering system. Not all information technology projects for broadband package ordering systems have been successful. Problems with the project include projects that exceed the target time and projects that have less expected quality. In order for the information technology project for broadband packet ordering system at PT Telkomsel to be more successfull so that it can help achieve the companys strategy, an analysis of the ranking of critical success factors of the information technology project for broadband packet ordering system at PT Telkomsel needs to be done.This research was conducted to obtain a rank of critical success factors of information technology project for broadband packet ordering system at PT Telkomsel. In addition, this research was also conducted to obtain recommendations for solutions to the problems of critical success factors of information technology project for broadband packet ordering system at PT Telkomsel. The literature review was conducted to identify the critical success factors of information technology project in telecommunications organizations. The results of the identification from the literature review were then validated by project management experts and stakeholder of the project studied. The critical success factors then ranked through a pairwise comparison questionnaire which was processed using the Analytic Hierarchy Process (AHP) method. The results of this study indicate that user involvement and effective communication are the most important critical success factors followed by team capability and motivation project management and methodology project managers capabilities and leadership, requirements management clear project goals , and top management support and organizational culture "

"Tesis ini bertujuan untuk mengukur kecepatan broadband yang optimal terhadap PDB per Kapita di negara negara pendapatan tinggi, menengah, dan rendah. Indikator ekonomi makro yang dikumpulkan pada peneltian ini berasal dari database Worldbank dan International Telecommunication Union ITU, kecuali data kecepatan broadband terukur yang dikumpulkan daari Ookla, sebuah perusahaan yang menyediakan pengujian broadband dan data aplikasi diagnostic jaringan berbasis web setiap hari. Data yang digunakan adalah data panel dari 84 negara pendapatan tinggi, menengah, dan rendah selama periode 20102017. Penelitian ini menemukan bahwa 10% kecepatan broadband meningkatkan PDB per kapita di negara pendapatan tinggi, menengah, dan rendah masing masing sebesar 0.260, 0.364, dan 0.307 persen. Lebih lanjut, kecepatan broadband dalam meningkatkan PDB per Kapita tidak memiliki titik optimal/titik jenuh. Peningkatan kecepatan broadband secara terus menerus akan menghasilkan pertambahan (imbal hasil) PDB per kapita dengan skala yang semakin meningkat (increasing rate of return to scale). Tingkat kecepatan broadband optimal tidak stabil, sehingga tidak dapat ditemukan. Titik optimal kecepatan broadband merupakan tingkat kecepatan broadband dimana PDB per kapita suatu negara berada pada titik maksimum

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This thesis aims to find the optimal broadband speed that maximize GDP per capita in high, middle and low income countries. The macroeconomic indicators collected in this research come from the Worldbank and International Telecommunication Union (ITU) databases, except measurable broadband speed data collected from Ookla, a company that provides web-based broadband testing and diagnostic network application data every day. The data used are panel data from 84 high, middle and low income countries during the period of 2010 - 2017. This study found that 10% broadband speed positively affects GDP per capita in high, middle and low income countries of 0.260, 0.364, dan 0.307 percent. Furthermore, there are not found the optimal broadband speed that creates the maximum GDP per capita, or there are not found an optimal point/saturation point. In other words, a continuous increase in broadband speed will have an impact on an increasing of GDP per capita or an increasing rate return to scale.

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"Efisiensi penggunaan sumber daya spektrum frekuensi yang terbatas merupakan target utama dari sistem komunikasi nirkabel. Keterbatasan spektrum frekuensi ini, telah mendorong para peneliti untuk mengembangkan komunikasi nirkabel full-duplex. Pada penelitian ini penulis mengusulkan skema optimasi penggunaan daya pada kanal MIMO full-duplex yang telah dilengkapi dengan teknik selfinterference cancellation pada domain propagasi.Pada penelitian ini diturunkan dan dianalisis persamaan mencari daya optimum dari sebuah kanal MIMO fullduplex yang akan menghasilkan kapasitas maksimum dengan menggunakan metode optimasi konveks. Berdasarkan hasil perhitungan terhadap kanal yang telah dioptimasi dapat dibuktikan bahwa kapasitas kanal meningkat sebesar 9 % pada penggunaan daya total sebesar 4 dB dan N=4 dibandingkan kapasitas kanal tanpa optimasi.

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Improving spectral efficiency driven by the limited frequency resources is a key target of the wireless communication system. The limitation of the frequency spectrum has led researchers to develop a full-duplex wireless communication. In this research, author proposes a power optimization scheme of full-duplex MIMO channel that has been equipped with self-interference cancellation techniques in the propagation domain.

In this research, by using convex optimization method, the expression of the optimum power scheme to achieve the maximum capacity of full-duplex MIMO channel is derived and analyzed. Calculation result shows that the capacity of the optimized channel increase 9 % at the total power 4 dB and N=4 compare with channel without optimization."

"Contents : - Table of Contents by Author - Part I. Broadband Access: A. DSL - B. Wireless Broadband - C. Wireless LANs - D. Ethernet - E. Operations, OSSs, and Quality of Service - Part II. Broadband Applications - Part III. The Business of Broadband - Acronym Guide "

"Perkembangan jaringan wireless internet sangat mengagumkan selama beberapa dekade ini. Hal ini mendorong pertumbuhan hotspot di tempat-tempat umum. Dibalik kemudahannya, terdapat ancaman yang sangat berbahaya, salah satu bentuk ancaman terbesarnya adalah Rogue Access Point (RogueAP). Evil-twin-attack merupakan sebuah proof-of-concept ancaman dari RogueAP. User biasa akan mudah tertipu dan terhubung ke akses poin palsu tersebut. Ketidakpahaman mendalam mengenai network oleh user semakin mempermudah aktifitas hacker. Dibutuhkan suatu sistem yang tepat untuk mengetahui keberadaan RogueAP ini. Metode yang diusulkan juga bermacam-macam seperti pendekatan wired-side, wireless-side dan gabungan keduanya. Pada tulisan ini akan memberikan gambaran dua metode tersebut yaitu analisa trafik RTT dan WIDS sensor. Pada skenario 1 dan 2, kenaikan RTT Ping berkisar rata-rata 7.5% dari RTT Legitimate Access Point. Response time pendeteksian RAP di WIDS sensor tergantung pada jarak dan kekuatan sinyal antara WIDS dengan RogueAP. Pendeteksian WIDS Sensor mencapai keakuratan hingga 100% mendeteksi RogueAP dalam jangkauannya akan tetapi masih berbasiskan identitas mac address. Pada Area 1 dan 2 rata-rata response time berkisar 1-2 detik sedangkan pada Area 3 sebesar 3.7 detik dan Area 4 (1%-24%) sekitar 10.4 detik. Analisa trafik RTT sangat berpotensi menjadi alternatif pendeteksian Rogue Access Point.

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The development of wireless data networks are very impressive for several decades. This encourages the growth of hotspots in public area. Behind the simplicity, there is a very dangerous threat, one of the greatest threats is the Rogue Access Point. Evil-twin-attack is a proof-of-concept threat of RogueAP. Regular user would be easily fooled and wil be connected to the fake access point. Not understanding the depth of the network by the user enhances the threat from hackers. Therefore we need a proper system for the presence of Rogue Access Point. The proposed method as well as a variety approaches of wired-side, wireless-side and a combination of both (hybrid). In this paper will provide an overview of two methods, namely the analysis of RTT traffic and WIDS sensor. In scenario 1 and 2, average increasing ranged Ping RTT is 7.5% of the RTT Legitimate AP. Response time detection of RAP in WIDS sensor depends on the distance and signal strength between the WIDS with Rogue Access Point. WIDS detection sensor reaches up to 100% accuracy in detecting RogueAP range but still based on the identity of the mac address. Average response time Area 1 and 2 ranges from 1-2 seconds while in Area 3 of 3.7 seconds and Area 4 (1% -24%) at about 10.4 seconds. RTT traffic analysis is a potential alternative to Rogue Access Point detection."