we
共 630 篇文章
we 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 630 篇文章，持续更新中。
MIMO Wireless Networks
When we started thinking about writing the first edition of this book a few years ago, we had been<br />
working together for more than five years on the borderline between propagation and signal proc
LTE-Advanced+Relay+Technology
LTE-Advanced becomes a truly global standard for 4G cellular communications.<br />
Relay, as one of the key technologies of LTE-Advanced, can significantly extend<br />
the coverage, and improve the s
LTE-Advanced Air Interface Technology
During the 400 days and nights before we finalized this book on January 1, 2012,<br />
we saw the sunset decorated by the raindrop, and were accompanied by the flowers<br />
blooming to withering. All
LTE+Self-Organising+Networks
Mobilenetworkoperatorswillmeetmanychallengesinthecomingyears.Itisexpectedthatthe<br />
numberofpeopleconnected,wirelineandwireless,willreachfivebillionby2015.Atthesame<br />
time, people use more wire
Interference+Cancellation6
In this book, we study the interference cancellation and detection problem in<br />
multiantenna multi-user scenario using precoders. The goal is to utilize multiple<br />
antennas to cancel the inter
Interference Analysis
We were on the lookout for ice.<br />
I was in a 32 foot sailing yacht with writer and explorer Tristan Gooley, undertaking a<br />
double-handed sail from Scotland through the Faroes up to 66 33 45.7
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
IMS+Multimedia+Telephony+over+Cellular+Systems
This preface is somewhat different from prefaces found in similar books because it does not<br />
focus so much on the content of the book.We have instead chosen to write a few words about<br />
our o
Hybrid+Analog-Digital+Precoding
In this paper we revisit hybrid analog-digital precoding systems with emphasis on their modelling<br />
and radio-frequency (RF) losses, to realistically evaluate their benefits in 5G system implement
High-Altitude+Platforms
This book was conceived in such a special way. From our experience, and despite the<br />
increasing interest that we perceived amongst the research community in HAPS,<br />
there was not any book in
GSM+to+LTE-Advanced
Wireless technologies like GSM, UMTS, LTE, Wireless LAN and Bluetooth have revolu-<br />
tionized the way we communicate and exchange data by making services like telephony and<br />
Internet access a
Full-Duplex+Small+Cells
The recent developments in full duplex (FD) commu-<br />
nication promise doubling the capacity of cellular networks using<br />
self interference cancellation (SIC) techniques. FD small cells<br />
w
From GSM to LTE-Advanced Pro and 5G
Wireless technologies like GSM, UMTS, LTE, Wireless LAN and Bluetooth have<br />
revolutionized the way we communicate by making services like telephony and Internet<br />
access available anytime and
Essentials+of+Short-Range+Wireless
Over the past ten years there has been a revolution in the devel-<br />
opment and acceptance of mobile products. In that period, cel-<br />
lular telephony and consumer electronics have moved from th
Essentials+of+LTE+and+LTE-A
The next-generation wireless broadband technology is changing the way<br />
we work, live, learn, and communicate through effective use of state-<br />
of-the-art mobile broadband technology. The pack
Enhanced+Radio+Access+Technologies
Following chapter introduces the mobile communication, gives a short history of wireless<br />
communication evolution, and highlights some application scenarios predestined for the<br />
use of mobil
Dynamic+Channel+Acquisition
Multiuser multiple-input-multiple-output (MU-<br />
MIMO) systems are known to be hindered by dimensionality<br />
loss due to channel state information (CSI) acquisition overhead.<br />
In this paper
Designing for Networked Communications
Designing for Networked Communications: Strategies and Development is a book<br />
about how we plan, use, and understand the products, dynamic social processes,<br />
and tasks upon which depend some
CRC Handbook of Modern Telecommunications
In the preparation of this book, our objective was to provide an advanced understanding of emerging<br />
telecommunications systems, their significance, and the anticipated role these systems will pl
Core+and+Metro+Networks
It is commonly accepted today that optical fiber communications have revolutionized<br />
telecommunications. Indeed, dramatic changes have been induced in the way we interact<br />
with our relatives