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"The success of information technology is illustrated by the penetration of mobile communication devices within the society. These devices enable new means of interaction between people and data. This interaction is then called mobile commerce (mcommerce).M-commerce is widely used due to its mobility and ubiquity advantages. The author is interested to study the cultural effects toward m-commerce adoption in Indonesia, since the nature of communication itself is generally impacted by culture. To do so, the author tries to conduct a research based on cross cultural theories on technology adoption. The author also incorporated the work of Hofstede in [8] to define the cultural profile of Indonesia.This research mimics the research procedures of Harris et al. which had studied the mcommerce adoption in Hong Kong. Several adjustments were made to fit with Indonesian conditions. This research finds that Indonesia as collectivist culture tends to adopt synchronous m-commerce services and is sensitive to the price of services. As a high power distance culture, Indonesia is more likely to adopt hedonic services. These characteristics of m-commerce adoption can also be found in Hong Kong which has similar cultural profile with Indonesia."

"buku ini adalah buku yang membahas tentang akibat dari mobile phone terhadap masyarakat kini ditinjau dari perspektif social -scientific."

"Perangkat komunikasi selular dewasa ini berkembang sangat pesat. Hal ini terjadi karena berbagai fitur yang terdapat dalam perangkat komunikasi bergerak semakin lengkap dan kompleks. Diantaranya dengan ditambahkannya perangkat penentu lokasi atau Global Positioning System (GPS) ke dalam perangkat komunikasi bergerak. Ditambahkannya perangkat GPS pada perangkat komunikasi bergerak membuat kebutuhan antenna yang kecil dan kompak serta mampu beroperasi pada frekuensi multiband semakin meningkat.Antena GPS yang ada pada umumnya merupakan antena perangkat luar/eksternal, atau menggunakan beberapa antena internal yang beroperasi pada band frekuensi yang berbeda-beda dimana konstruksi ini kurang sesuai karena membuat perangkat selular menjadi lebih besar.Oleh karena itu, pada penelitian ini akan dirancang sebuah antena yang kecil dan mampu beroperasi pada dua band frekuensi yang berbeda yaitu single band frekuensi cellular CDMA 826 MHz dan single band frekuensi civillian GPS L1. Antena yang dirancang berupa antena microstrip segiempat tiga susun dimana dua susunan yang pertama merupakan antena selular dengan patch yang dishort ke groundplane untuk mendapatkan ukuran yang kompak, dan susunan yang paling atas merupakan antena GPS single band.Karena membutuhkan perhitungan yang rumit dan berulang-ulang maka rancang bangun antena ini menggunakan bantuan perangkat lunak Microwave office. Untuk antena selular didapat frekuensi band sebesar 92,4MHz (800,799-893,039) dengan gain yang diperoleh sebesar 5,64dB pada frekuensi tengah 826MHz. Sedangkan untuk antena GPS diperoleh frekuensi resonansi 1573,3MHz dengan Gain yang didapat sebesar 6.22dB. Perolehan ini cukup baik dan memenuhi spesifikasi yang dibutuhkan untuk dapat digunakan pada kebutuhan antena selular dan GPS.

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Recently, mobile communication device technology has been growing rapidly. It has very complete features with the size become smaller. GPS or global positioning system is one of popular feature that has been integrated to the mobile communication device recently. That mean the demand of small, compact antenna that capable to operate in multiband frequency are become highly increase.Convensional GPS antenna generally were an external antenna, or use couple internal antenna that operate in different frequency were the construction are less fit because made the device become bigger. Therefore on this thesis, we develope a compact internal dual band microstrip antenna that capable to operate in dualband frequency, cellular CDMA band (824MHz-894MHz) and GPS L1 (1575.75 MHz).The antenna which has been design is a triple stacked patch where the first two stacked is a cellular antenna with groundplane shorted using multiple pins. This construction made the antenna smaller and suitable to use for mobile communication. The highest stack patch use for single band GPS antenna.The design need very complex calculation and use a computer software microwave office to solve the problem. The result is good enough to fulfill the spesification to use in both cellular and GPS band, the frequency band of the cellular antenna is 92,4 MHz(800,799MHz - 893,039MHz) with gain achievement 5,64dB at center frequency 826MHz and for frequency of GPS antenna is 1573.3 MHz with gain achievement 6.22dB."

"This book presents the proceedings of the 1st EAI International Conference on Technology, Innovation, Entrepreneurship and Education (TIE 2017), which took place at Canterbury Christ Church University on September 11-12, 2017. The central theme of the conference is creativity and innovation, especially in relation to technology, business, education, social and political needs that make modern society flourish. The proceedings feature papers from a cross-disciplinary audience that explore the process of creativity and innovation. The goal is that the various disciplines can learn from each other and see how they might benefit from the cross-fertilization of practices."

"Mobile devices' impact on daily life has raised relevant questions regarding public and private space and communication. Both the technological environment (operating systems, platforms, apps) and media ecosystems (interface design, participatory culture, social media) influence how users deal with the public and private, intimate and personal spheres. Leading researchers in communication, art, computer engineering, education, law, sociology, philosophy, and psychology here explore current methodologies for studying the dichotomy of the public and private in mobile communication, providing a foundation for further research"--Publisher's description."

"Contents :- Chapter I: Introduction - Chapter 2: System Overview - Chapter 3: Radio Signals - Chapter 4: Generations of Cellular Technologies - Chapter 5: Antennas and Signal Propagation - Chapter 6: Spread Spectrum in Cellular - References "

"Two of the fastest growing sectors of communications today are mobile and Internet, both of which have had a profound effect on people's lives. The convergence between these two sectors not only presents great opportunities for the future of 'unplugged' telecommunications, but also great challenges in understanding the relative position of different technologies in this future.This book reviews the contribution of different wireless access technologies to that future and looks at the opportunities of opening up access to telecommunications systems, via application programming interfaces (APIs). The economic and regulatory issues associated with wireless communications are also discussed, with a look at the history and potential future of mobility from a user perspective."