Ditemukan 12631 dokumen yang sesuai dengan query
Feher, Kamilo
Upper Saddle River, N.J. : Prentice-Hall, 1995
621.384 5 FEH w
Buku Teks Universitas Indonesia Library
"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."
London: Institution of Engineering and Technology, 2008
e20452603
eBooks Universitas Indonesia Library
Agrawal, Dharma P.
Singapore : Cengage Learning , 2011
384.5 AGR i
Buku Teks Universitas Indonesia Library
Rappaport, Theodore S., 1960-
New Jersey: Prentice-Hall, 1996
621.382 RAP w
Buku Teks Universitas Indonesia Library
Jiang, Hao
"This book focuses on mobile data and its applications in the wireless networks of the future. Several topics form the basis of discussion, from a mobile data mining platform for collecting mobile data, to mobile data processing, and mobile feature discovery. Usage of mobile data mining is addressed in the context of three applications: wireless communication optimization, applications of mobile data mining on the cellular networks of the future, and how mobile data shapes future cities."
Switzerland: Springer Nature, 2019
e20509254
eBooks Universitas Indonesia Library
Irwandi
"Terdapat beberapa teknologi yang digunakan dalam sistem wireless LAN, yaitu direct sequence spread spectrum (DSSS), frequency hopping spread specfrum (FHSS), dan infra merah. Teknologi yang kini paling banyak digunakan adalah DSSS. Seperti komunikasi nirkabel lainnya, interferensi baik pada kanal yang sama (co-channel) maupun kanal bersebelahan (adjacent channel), adalah faktor yang sangat mempengaruhi unjuk kerja sistem didalam wireless LAN. Skripsi ini menganalisa pengaruh interferensi kanal sama dan kanal bersebelahan terhadap kecepatan transfer data.
Dari data pengukuran secara empiris diperoleh hasil bahwa pada daerah cakupan yang sama, unjuk kerja kecepatan transfer data suatu wireless LAN akan menurun apabila terdapat interferer berupa wireless LAN lainnya yang bekerja pada kanal sama ataupun bersebelahan. Semakin jauh jarak antar kanal frekuensi yang digunakan oleh dua buah jaringan nirkabel, maka kecepatan transfer data akan semakin mendekati kecepatan tanpa adanya interferer."
Depok: Fakultas Teknik Universitas Indonesia, 2001
S39103
UI - Skripsi Membership Universitas Indonesia Library
"This book constitutes the refereed proceedings of the 11th International Conference on Ad-hoc, Mobile, and Wireless Networks, ADHOC-NOW 2012 held in Belgrade, Serbia, July 9-11, 2012. The 36 revised full papers presented were carefully reviewed and selected from 76 submissions. The accepted papers cover a wide spectrum of traditional networking topics ranging from routing to the application layer, to localization in various networking environments such as wireless sensor and ad-hoc networks, and give insights in a variety of application areas."
Berlin: Springer, 2012
e20406327
eBooks Universitas Indonesia Library
Singh, Dhananjay
"This book highlights new methods, algorithms and software for the digital processing and recovery of signals. In addition, it describes a new method for modeling one dimensional and multidimensional signals as successions of local polynomial splines and their spectral characteristics. It provides examples of how the proposed methods can be applied in specific cases, together with signal processing software examples in the MATLAB environment, and models of special processes in the Simulink environment. The books goal is to make it easier for beginners to understand the subject matter; it is intended for engineers, undergraduate and graduate students engaged in research or the evaluation and design of hardware and software for the digital processing and recovery of signals."
Singapore: Springer Nature, 2019
e20509801
eBooks Universitas Indonesia Library
"This book constitutes the thoroughly refereed post-conference proceedings of the Third International ICST Conference Mobile Lightweight Wireless Systems (MOBILIGHT 2011) held in Bilbao, Spain on May 9-10. 2011. In numbers, MOBILIGHT 2011 was organized as a 2-day single-track event with 18 technical presentations, and 3 specialized workshops focused on opportunistic sensing and processing in mobile wireless sensor and cellular networks (MOBISENSE), multimode wireless access networks (MOWAN) and strategic network planning applied to market regulation (NETSTRAT), totaling to 34 papers presented during the conference and included in the proceedings"
Heidelberg: Springer, 2012
e20409692
eBooks Universitas Indonesia Library
Rappaport, Theodore S., 1960-
Upper Saddle River: Prentice-Hall, 2002
621.382 RAP w
Buku Teks Universitas Indonesia Library