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"This book is an outcome of the second national conference on Communication, Cloud and Big Data (CCB) held during November 10-11, 2016 at Sikkim Manipal Institute of Technology. The nineteen chapters of the book are some of the accepted papers of CCB 2016. These chapters have undergone review process and then subsequent series of improvements. The book contains chapters on various aspects of communication, computation, cloud and big data. Routing in wireless sensor networks, modulation techniques, spectrum hole sensing in cognitive radio networks, antenna design, network security, Quality of Service issues in routing, medium access control protocol for Internet of Things, and TCP performance over different routing protocols used in mobile ad-hoc networks are some of the topics discussed in different chapters of this book which fall under the domain of communication.Moreover, there are chapters in this book discussing topics like applications of geographic information systems, use of radar for road safety, image segmentation and digital media processing, web content management system, human computer interaction, and natural language processing in the context of Bodo language. These chapters may fall under broader domain of computation.Issues like robot navigation exploring cloud technology, and application of big data analytics in higher education are also discussed in two different chapters. These chapters fall under the domains of cloud and big data, respectively."

"This book presents design methods and considerations for digitally-assisted wideband millimeter-wave transmitters. It addresses comprehensively both RF design and digital implementation simultaneously, in order to design energy- and cost-efficient high-performance transmitters for mm-wave high-speed communications. It covers the complete design flow, from link budget assessment to the transistor-level design of different RF front-end blocks, such as mixers and power amplifiers, presenting different alternatives and discussing the existing trade-offs. The authors also analyze the effect of the imperfections of these blocks in the overall performance, while describing techniques to correct and compensate for them digitally. Well-known techniques are revisited, and some new ones are described, giving examples of their applications and proving them in real integrated circuits. "

"This book offers an accessible introduction and practical guide to Voice over Internet Protocol (VoIP) technology, providing readers with the know-how to solve the problems encountered in applying VoIP technology across all types of network. It incorporates the latest research findings and brings readers up to date with the challenges that are faced by researchers developing novel applications of VoIP.The authors discuss the general architecture of VoIP technology, along with its application and relevance in conventional and emerging wireless communication networks, including Wireless Local Area Networks (WLANs), Worldwide Interoperability for Microwave Access (WiMAX), Long Term Evolution (LTE) and Cognitive Radio Networks. The book also includes Quality of service (QoS) studies under dynamic and unpredictable network conditions, which examine the reliability of both legacy systems And the upcoming pervasive computing systems. Further, it explains how the heuristic-based learning algorithms that are used in VoIP communications may help develop today’s technology in the area of autonomous systems.This book is a valuable source of information for academics and researchers, as it provides state-of-theart research in VoIP technology. It is also of interest to network designers, application architects, and service providers looking for a coherent understanding of VoIP across a wide range of devices, network applications and user categories."

"This book discusses the challenges in the convergence of technologies as the Internet of Things (IoT) evolves. These include sensing, computing, information processing, networking, and controlling intelligent technologies. The contributors first provide a survey of various assessment and evaluation approaches available for successful convergence. They then go on to cover several operational ideas to apply. The contributors then discuss the challenges involved bridging gaps in computation and the communication process, hidden networks, intelligent decision making, human-to-machine perception and large-scale IoT environments. The contributors aim to provide the reader an overview of trends in IoT in terms of performability and traffic modeling and efforts that can be spent in assessing the graceful degradation in IoT paradigms.- Provides a survey of IoT assessment and evaluation approaches;- Covers new and innovative operational ideas that apply to the IoT industry and the industries it affects;- Includes chapters from researchers and industry leaders in IoT from around the world."

"This book provides a comprehensive overview of multiple access techniques used in the cellular industry. The usage of multiple access techniques in telecommunications enables many users to share the same spectrum in the frequency domain, time domain, code domain or phase domain. Licenses are given, by the FCC, to operate wireless communication systems over given bands of frequencies, with the smaller bands, (channels), reused to provide services to other users. Thus, bandwidth efficiency is vital, as the speed and size of digital data networks continue to expand. This brief also uses numerous illustrations to bring students up-to-date in the practical applications of multiple access techniques, which can then be put to work in the industry. Primarily, electrical engineering students who study telecommunications, as well as engineers and designers working in wireless communications, would find this book useful."

"The book features research papers presented at the International Conference on Computer Networks and Inventive Communication Technologies (ICCNCT 2018), offering significant contributions from researchers and practitioners in academia and industry. The topics covered include computer networks, network protocols and wireless networks, data communication technologies, and network security. Covering the main core and specialized issues in the areas of next-generation wireless network design, control, and management, as well as in the areas of protection, assurance, and trust in information security practices, these proceedings are a valuable resource, for researchers, instructors, students, scientists, engineers, managers, and industry practitioners."

"The Handbook of Antenna Technologies aims to present the rapid development of antenna technologies, particularly in the past two decades, and also showcasing the newly developed technologies and the latest applications. The handbook will provide readers with the comprehensive updated reference information covering theory, modeling and optimization methods, design and measurement, new electromagnetic materials, and applications of antennas. The handbook will widely cover not only all key antenna design issues but also fundamentals, issues related to antennas (transmission, propagation, feeding structure, materials, fabrication, measurement, system, and unique design challenges in specific applications). This handbook will benefit the readers as a full and quick technical reference with a high-level historic review of technology, detailed technical descriptions and the latest practical applications."

"Penelitian ini membahas rancang bangun sistem komunikasi menggunakan spektrum cahaya tampak secara nirkabel untuk mengirimkan informasi berupa informasi temperatur dan kelembapan ruangan berbasis Raspberry Pi dan IC Analog to Digital Converter (ADC) seri MCP3008. Sistem komunikasi cahaya tampak yang dibangun menggunakan LED pada sisi pengirim untuk mengirimkan sinyal. Fotodiode digunakan pada sisi penerima sebagai penangkap sinyal dengan bantuan MCP3008, sinyal analog dapat dikonversi menjadi sinyal elektrik untuk diproses. Mikrokontroler Raspberry Pi digunakan sebagai pemroses sinyal informasi pada kedua sisi dengan implementasi teknik sinkronisasi dan teknik modulasi On-Off Keying. Penelitian dilakukan pada kondisi ruangan gelap dan konfigurasi Array LED 2x2 untuk meminimalisir efek pencahayaan dari ruangan sekitar terhadap kinerja dari sistem komunikasi cahaya tampak. Pada penelitian ini juga melakukan variasi jenis LED yang digunakan, variasi metode sinkronisasi alat yang dilakukan, dan variasi laju pengiriman data bit untuk melihat pengaruh performa sistem komunikasi cahaya tampak dan nilai BER yang dihasilkan. LED yang digunakan berwarna biru dengan rata-rata voltase 0.0423V untuk nilai 1 dan 0.00448V untuk nilai 0. Kecepatan transmisi yang dapat dilakukan berjarak dari 1bps hingga 10kbps dengan parameter BER ≤ 0.5 sebagai threshold. Implementasi metode sinkronisasi yang dilakukan menurunkan nilai BER sebesar 0.0945 dengan implementasi sinkronisasi kalibrasi transmisi, dan penurunan nilai BER sebesar 0.1221 menggunakan sinkronisasi dengan protokol komunikasi MQTT. Pada penelitian berikutnya Adapun pengembangan dapat dilakukan dengan implementasi Forward Error Correction (FEC) untuk memilimalisir error yang terjadi pada transmisi, dan bekerja sama dengan vendor dengan penelitian di bidang yang sama.

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This study discusses the design of a communication system using the visible light spectrum wirelessly to transmit information in the form of room temperature and humidity information based on Raspberry Pi and the MCP3008 series Analog to Digital Converter (ADC). The visible light communication system is built using LEDs on the sending side to transmit signals. The photodiode is used on the receiving side as a signal catcher with the help of MCP3008, analog signals can be converted into electrical signals for processing. The Raspberry Pi is used as an information signal processor on both sides with the implementation of synchronization techniques and On-Off Keying modulation techniques. The research was conducted in a dark room and a 2x2 LED Array configuration to minimize the effect of lighting from the surrounding room on the performance of the visible light communication system. This study also varies the type of LED used, the variation of the synchronization method of the tool, and the variation of the data transmission rate to see the effect of the visible light communication system performance and the resulting BER value. The LED used is blue with an average voltage of 0.0423V for value of 1 and 0.00448V a for value of 0. The transmission speed that can be done is from 1bps to 10kbps with BER 0.5 as a threshold parameter. The implementation of the synchronization method reduces the BER value by 0.0945 with the implementation of transmission calibration synchronization and decreases the BER value by 0.1221 using synchronization with the MQTT communication protocol. In the next research, development can be done by implementing Forward Error Correction (FEC) to minimize errors that occur in transmission and collaborating with vendors with research in the same field."

"Indonesia dihadapi pada tantangan globalisasi, di mana Indonesia belum memiliki kemampuan persaingan yang baik dengan bangsa lain. Selain itu, bangsa ini juga memiliki tugas untuk menyelesaikan persoalan missing link dan digital devide yang sampai scat ini belum tertuntaskan.Program Universal Service Obligation adalah salah satu program kewajiban layanan komunikasi yang menjadi tanggung jawab semua pihak untuk diakomodir oleh pemerintah. Dengan program ini, layanan komunikasi diberikan dengan membangun infrastruktur jaringan telekomunikasi, sehingga dapat memberikan aksesibilitas layanan komunikasi yang memadai kepada masyarakat.Pembangunan USO dirasakan lambat, bila Indonesia ingin menjawab tantangan globalisasi dalam beberapa tahun mendatang, maka implementasi USO dapat menggunakan salah satu alternatif dengan pemanfaatan frekuensi 2.4 GHz.Pemilihan teknologi nirkabel dengan memanfaatan frekuensi 2.4 GHz dapat menggunakan teknologi berbasis wireless internal protocol sebagai alternatif infrastruktur jaringan dengan wi-fi sebagai akses komunikasi data dengan salah satu karena frekuensi ini terbebas dari Biaya Hak Penggunaan Frekuensi, sehingga dalam pengaplikasiannya dapat mereduksi biaya operasional yang dikeluarkan. Akan tetapi, diperlukannya revisi regulasi untuk implementasi USO dengan pemanfaatan frekuensi 2.4 GHz agar menjadi lebih jelas penggunaan frekuensi ini yang akan didayagunakan untuk kepentingan USO dengan tetap dapat dimanfaatkan oleh masyarakat sebagai frekuensi bebas.Regulasi dalam implementasi USO sendiri perlu adanya revisi dengan ditambahkan pemanfaatan frekuensi ini sebagai salah satu alternatif solusi implementasi USO. Implementasi USO dengan pemanfaatan frekuensi ini dapat menghasilkan regulasi yang sinergi karena nnengatur kembali KM.34 Tahun 2004 dan KM.2 Tahun 2005. Diharapkan pemerintah dapat mempertimbangkan usulan ini karena akan memberikan implikasi yang positif kepada masyarakat secara lokal dan dalam jangka waktu panjang dapat memberikan efek positif secara nasional dengan suksesnya penggelaran program USO ini.

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Indonesia is faced with globalization challenge, where Indonesia doesn?t have good challenge capability with other nations. Beside that, this nation also has a duty to finished missing link problem and digital devide which so far was undone.

Universal Service Obligation program is one of the communication service obligation programs that become responsibility for every related company accommodated by government. With this program, communication service is given in construction of telecommunication network infrastructure, so that can give adequate communication service accessibility for society.

USO development felt slow, if Indonesia want to answer globalization challenge in the next couple years, so USO implementation can apply one alternative of the benefit of 2.4 GHz frequency.

The selection of wireless technology utilizing 2.4 GHz frequency can use technology based on wireless internet protocol as alternative of network infrastructure with wi-fi as data communication access because this frequency is free from right cost of frequency utilization, so in it application can reduce operational cost. However, the regulation revision is needed for USO implementation utilizing 2.4 GHz frequency, to make clear the utilization of this frequency which will exploit for USO interest and still can be used by society as free frequency.

Regulation in USO implementation itself required some revision with addition frequency utilization as one of alternative solution in USO implementation. USO implementations uses this frequency can produce synergy regulation because rearrange KM.34 year 2004 and KM.2 year 2005. It is expected that government can consider this proposal because it will gave a positive implication into society locally and in long term it can gave positive effect by nationally with the succession of this USO program exhibition."

"This book discusses the implications of new technologies for a secured society. As such, it reflects the main focus of the International Conference on Ethical Hacking, eHaCon 2018, which is essentially in evaluating the security of computer systems using penetration testing techniques. Showcasing the most outstanding research papers presented at the conference, the book shares new findings on computer network attacks and defenses, commercial security solutions, and hands-on, real-world security experience. The respective sections include network security, ethical hacking, cryptography, digital forensics, cloud security, information security, mobile communications security, and cyber security."