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Use 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 2211 篇文章，持续更新中。
SC-FDMA+for+Mobile+Communications
The single-carrier frequency division multiple access (SC-FDMA)<br />
system is a well-known system that has recently become a preferred<br />
choice for mobile uplink channels. This is attributed to
Radio+Spectrum+Management
An understanding of the policies, regulations, standards and techniques of radio spectrum<br />
management is useful to those who manage and administrate it, to operators, to equipment<br />
providers
Queueing Theory with Packet Telecommunication
Soon after Samuel Morse’s telegraphing device led to a deployed electri-<br />
cal telecommunications system in 1843, waiting lines began to form by those<br />
wanting to use the system. At this writ
Propagation Handbook for Wireless Communication
Wireless means different things to different people. For this book, it refers<br />
to the radio systems that provide point-to-point, point-to-multipoint, and<br />
Earth-space communications over tra
Performance+Analysis+of+Communications+Networks
Performance analysis belongs to the domain of applied mathematics. The<br />
major domain of application in this book concerns telecommunications sys-<br />
tems and networks. We will mainly use stoch
Nonlinear_Distortion_in_Wireless_Systems
Modeling and simulation of nonlinear systems provide communication system designers<br />
with a tool to predict and verify overall system performance under nonlinearity and<br />
complex communicatio
Multiple-Input+Multiple-Output+Channel+Models
Many wireless communications channels consist of multiple signal paths from the<br />
transmitter to receiver. This multiplicity of paths leads to a phenomenon known<br />
as multipath fading. The mul
Multi-hop+Mesh+Networks
Notwithstanding its infancy, wireless mesh networking (WMN) is a hot and<br />
growing field. Wireless mesh networks began in the military, but have since<br />
become of great interest for commercial
Modeling and Tools for Network Simulation
In general there are three different techniques for performance evaluation of<br />
systems and networks: mathematical analysis, measurements, and computer<br />
simulation. All these techniques have
Mobile+Communications+An+Introduction+to+New+Media
Do you have a mobile phone? We think you probably do, one way or another. We<br />
would also guess that you might use it for many diff erent things in the course of your<br />
everyday life—as a tele
Mobile+and+Wireless+Design+Essentials
Mobile and wireless application development has come a long way in the past few<br />
years. It has progressed beyond the hype of wireless Web applications for consumers<br />
to the reality of high-v
MIMO+System+Technology
Use of multiple antennas at both ends of wireless links is the result of the<br />
natural progression of more than four decades of evolution of adaptive<br />
antenna technology. Recent advances have
LTE+Self-Organising+Networks
Mobilenetworkoperatorswillmeetmanychallengesinthecomingyears.Itisexpectedthatthe<br />
numberofpeopleconnected,wirelineandwireless,willreachfivebillionby2015.Atthesame<br />
time, people use more wire
Introduction+to+RF+Propagation
With the rapid expansion of wireless consumer products,there has been a con-<br />
siderable increase in the need for radio-frequency (RF) planning, link plan-<br />
ning, and propagation modeling.A n
Interactivity+in+Social+Media
When digital media is perceived only as a tool to deliver content the potential for<br />
using its affordances to explore meaning is lost. Rather than seeing media only as<br />
an access point, we c
HSDPAHSUPA+for+UMTS+High+Speed+Radio+Access
The first Third Generation Partnership Project (3GPP) Wideband Code Division<br />
Multiple Access (WCDMA) networks were launched during 2002. By the end of 2005<br />
there were 100 open WCDMA networ
GSM+Networks
Someone who wants to get to know the customs of a country frequently<br />
receives the advice to learn the language of that country. Why? Because the dif-<br />
ferences that distinguish the people o
GSM+and+UMTS+The+Creation+of+
This book describes how global mobile communication was made. It is written for those who<br />
want or need to know how this was achieved e.g.:<br />
† Young professionals who want to build their car
GSM, GPRS and EDGE Performance Evolution
The wireless market has experienced a phenomenal growth since the first second-<br />
generation (2G) digital cellular networks, based on global system for mobile<br />
communications (GSM) technology
Fundamentals+of+Telecommunications+2nd+ed
This book is an entry-level text on the technology of telecommunications. It has been<br />
crafted with the newcomer in mind. The twenty-one chapters of text have been prepared<br />
for high-school