wireless communication technology

... to MULTI-CARRIER TECHNOLOGIES FOR WIRELESS COMMUNICATION 18 Placing this in the context of traditional communication signals, the CI signal is a frequency sampled version of the sinc( ) waveform, ... of multi-carrier technologies for the wireless world (the topic of this book). He has authored numerous journal articles, conference proceedings, and is also the author of th...

Ngày tải lên: 02/03/2013, 16:59

... these 36 Contents 1 Overview of Wireless Communications 1 1.1 History of Wireless Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Wireless Vision . . . . . . ... work of Maxwell and Hertz initiated the field of radio communications: in 1894 Oliver Lodge used these principles to build the first wireless communication system, however its transmiss...

Ngày tải lên: 22/07/2013, 17:19

... hugemongous. 46 EE 290S: Fundamentals of Wireless Communication Course Notes U.C. Berkeley Fall 2002 Instructor: David Tse Co-written with: Pramod Viswanath September 18, 2002 fades of the channel (i.e. ... 1000 (30 dB). Stupendous amounts of power would be required for more reliable communication. Before we explore further the root cause of the poor performance of this de...

Ngày tải lên: 20/10/2013, 07:15

... LIST OF ABBREVIATIONS OWC - Optical Wireless Communication IsOWC - Intersatellite Optical Wireless Communication RF - Radio Frequency SCORE - Signal Communication by Orbital Relay LEO ... Conclusions 23 25 25 25 26 26 27 27 4 SYSTEM MODELING 4.1 Introduction 4.2 OptiSystem Software 4.3 System Model in OptiSystem 4.4 System Components 4.4.1 I...

Ngày tải lên: 19/01/2014, 07:20

... Vit Nam 2011 8 CÔNG NGHỆ THÔNG TIN VÀ TRUYỀN THÔNG VIỆT NAM 2010 IV V VI VII CÔNG NGHIỆP CÔNG NGHỆ THÔNG TIN, BƯU CHÍNH, VIỄN THÔNG 1 Công nghiệp Công nghệ Thông tin Tình hình phát triển công ... Vit Nam 2011 II HỆ THỐNG TỔ CHỨC VỀ CÔNG NGHỆ THÔNG TIN VÀ TRUYỀN THÔNG 20 HỆ THỐNG TỔ CHỨC VỀ CÔNG NGHỆ THÔNG TIN VÀ TRUYỀN THÔNG INFORMATION AND COMMUNICATION...

Ngày tải lên: 09/03/2014, 11:20

... 1,068.0 36 2012 The Little Data Book on Information and Communication Technology High income Belgium 2005 2010 2010 High- income group Country data vThe Little Data Book on Information and Communication ... 18996 The Little Data Book on Information and Communication Technology 2012 is a joint publication between the World Bank and...

Ngày tải lên: 15/03/2014, 10:20

... adverse RF effects identified by changes in cognitive performance functions. Research Needs There are some considerable research needs for human laboratory stud- ies. Due to the paucity of data ... performance functions. Committee on Identification of Research Needs Relating to Potential Biological or Adverse Health Effects of Wireless Communications...

Ngày tải lên: 15/03/2014, 15:20

Ngày tải lên: 17/03/2014, 14:20

... Switzerland e-mail: marc-alexandre.dubois@csem.ch; claude.muller@csem.ch C.C. Enz and A. Kaiser (eds.), MEMS-based Circuits and Systems for Wireless Communication, Integrated Circuits and Systems, ... 333, USA e-mail: piazza@ece.cmu.edu C.C. Enz and A. Kaiser (eds.), MEMS-based Circuits and Systems for Wireless Communication, Integrated Circuits and Sys...

Ngày tải lên: 30/03/2014, 07:20

... 2011, Article ID 913189, 15 pages doi:10.1155/2011/913189 Research Ar ticle Signal Processing by Generalized Receiver in DS-CDMA Wireless Communicat ion Systems with Optimal Combining and Part ... theory,” Digital Signal Processing, vol. 8, no. 3, pp. 166–184, 1998. [6] M. Z. Win and J. H. Winters, “Analysis of hybrid selection/ maximal-ratio combining in...

Ngày tải lên: 21/06/2014, 05:20

... Wireless Communications and Networking Volume 2009, Article ID 656785, 7 pages doi:10.1155/2009/656785 Research Article Green Networking for Major Components of Information Communication Technology ... Chen Green Networking can be the way to help reduce carbon emissions by the Information and Communications Technology (ICT) Industry. This paper presents some...

Ngày tải lên: 21/06/2014, 22:20

... to: ( Explain the nature and importance of wireless communication. ( Outline the history of wireless communication. ( Explain the necessity for modulation in a radio communication system. ( Outline the ... of full-duplex communication, however. Figure 1.3 shows a half-duplex communication system. Wireless Networks The full- and half-duplex communication systems shown so far i...

Ngày tải lên: 26/10/2014, 14:41