Chapter 8 Towards Future Communication ... - Dr. Si, Pengbo

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Nov 23, 2013 (3 years and 9 months ago)

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现代通信新技术导论

第八章

未来通信技
术展望

Chapter 8 Towards Future Communication Technologies

电控学院

电子工程学科部


鹏搏

综合楼
㠲8


獩灥湧扯䁢橵琮敤t⹣.

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现代通信新技术导论

第八章

未来通信技
术展望

Main Contents


8.1 Information and Communication Technology
(ICT)


8.1.1 Challenges


8.1.2 Opportunities


8.2 New Ideas and Technologies


8.2.1 Quantum teleportation


8.2.2 Internet of Things


8.2.3 Web 2.0


8.2.4 Key Words in Future ICTs


8.2.5 A Brief Review of the Course

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现代通信新技术导论

第八章

未来通信技
术展望

Main Contents


8.1 Information and Communication Technology
(ICT)


8.1.1 Challenges


8.1.2 Opportunities


8.2 New Ideas and Technologies


8.2.1 Quantum teleportation


8.2.2 Internet of Things


8.2.3 Web 2.0


8.2.4 Key Words in Future ICTs


8.2.5 A Brief Review of the Course

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现代通信新技术导论

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8.1.1 Challenges


Information transmission
QoS

problems


Data rate, throughput


Reliability, BER, PER


Delay, delay jitter


Mobility


Convergence





Interaction problems


Understandable or not?


Human
-
machine


Machine
-
machine


Human
-
human


Display limitations


Interactions other than looking and listening

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8.1.1 Challenges


Security problems


Privacy


Authentication, authorization, encryption


Pricing problems


Economic issues


Low
-
cost products and services


Power supply problems


Battery capacity


Battery charging


New energy


Wireless power supply

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现代通信新技术导论

第八章

未来通信技
术展望

Main Contents


8.1 Information and Communication Technology
(ICT)


8.1.1 Challenges


8.1.2 Opportunities


8.2 New Ideas and Technologies


8.2.1 Quantum teleportation


8.2.2 Internet of Things


8.2.3 Web 2.0


8.2.4 Key Words in Future ICTs


8.2.5 A Brief Review of the Course

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现代通信新技术导论

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8.1.2 Opportunities


Challenges are opportunities


Shall we change or not?


Dreams
v.s
. reality


Revolutions
v.s
. evolutions


Risk
v.s
. reliability


Upgrading
v.s
. maintenance


Breakthrough
v.s
. step
-
by
-
step progress


Directions


Marketing
v.s
. technologies


Simplicity
v.s
.
muti
-
function


Specialized
v.s
. generalized


Imaginations, innovations and ideas


Key to technology development

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8.1.2 What’s People’s Dream on Future ICTs


Future Mobile Communications



By
CMCC


Imaginations


From the World Expo 2010


Introduction


Travel of Dream


From the Market Point of View


Video 1


Video 2


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现代通信新技术导论

第八章

未来通信技
术展望

Main Contents


8.1 Information and Communication Technology
(ICT)


8.1.1 Challenges


8.1.2 Opportunities


8.2 New Ideas and Technologies


8.2.1 Quantum teleportation


8.2.2 Internet of Things


8.2.3 Web 2.0


8.2.4 Key Words in Future ICTs


8.2.5 A Brief Review of the Course

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现代通信新技术导论

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8.2.1 Quantum Teleportation


History


Energy, continuous or discrete?


Infinite division? Oh NO!


Uncertainty of
Quantums


The more accurately an object is scanned, the more it is disturbed
by the scanning process, until one reaches a point where the
object's original state has been completely disrupted, still without
having extracted enough information to make a perfect replica.


There might be so
-
called hidden variables that complete quantum
mechanics


Paper by Einstein,
Podolsky
, and Rosen stating a paradox in
quantum mechanics, 1935


Schrödinger’s cat

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现代通信新技术导论

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现代通信新技术导论

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8.2.1 Quantum Teleportation


God does not play dice with the

universe
-
Albert Einstein

Anyone who is not shocked by Quantum

Theory has not understood it
-
Niels

Bohr

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现代通信新技术导论

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术展望

8.2.1 Quantum Teleportation


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现代通信新技术导论

第八章

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术展望

Main Contents


8.1 Information and Communication Technology
(ICT)


8.1.1 Challenges


8.1.2 Opportunities


8.2 New Ideas and Technologies


8.2.1 Quantum teleportation


8.2.2 Internet of Things


8.2.3 Web 2.0


8.2.4 Key Words in Future ICTs


8.2.5 A Brief Review of the Course

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现代通信新技术导论

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8.2.2 Internet of Things


The development of Internet based on Internet


Concepts


Network of objects


A system that would be able to instantaneously identify any
kind of object


Evolution from a network of interconnected computers to a
network of interconnected objects


From communicating people to communicating items


From 3
-
5 computers per person to 10
-
25 communicating
items per person


From human triggered communication to event triggered
communication

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现代通信新技术导论

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8.2.2 Internet of Things


Characteristics


Pervasive


To be present throughout


Ubiquitous


To be everywhere at the same time


Emerging


Technology that emergences becomes more than “many single
instances of it”


Do not yet know whereto the
IoT

“emerges”


Global


All over the world


Isolated solutions will not be successful

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8.2.2 Internet of Things


Key technologies and challenges


RFID


Sensor


Large
-
scale networking


NGN, IPv6, mobile IP


Wireless communication


WPAN, WBAN, …


Security

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术展望

8.2.2 Internet of Things

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现代通信新技术导论

第八章

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术展望

Main Contents


8.1 Information and Communication Technology
(ICT)


8.1.1 Challenges


8.1.2 Opportunities


8.2 New Ideas and Technologies


8.2.1 Quantum teleportation


8.2.2 Internet of Things


8.2.3 Web 2.0


8.2.4 Key Words in Future ICTs


8.2.5 A Brief Review of the Course

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8.2.3 Web 2.0


The network as platform, spanning all connected
devices


Web 2.0


Delivering software as a continually
-
updated service
that gets better the more people use it


Consuming and remixing data from multiple sources,
including individual users, while providing their own
data and services in a form that allows remixing by
others


Creating network effects through an "architecture of
participation"


Going beyond Web 1.0 to deliver rich user experiences

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现代通信新技术导论

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8.2.3 Web 2.0

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术展望

8.2.3 Web 2.0


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现代通信新技术导论

第八章

未来通信技
术展望

Main Contents


8.1 Information and Communication Technology
(ICT)


8.1.1 Challenges


8.1.2 Opportunities


8.2 New Ideas and Technologies


8.2.1 Quantum teleportation


8.2.2 Internet of Things


8.2.3 Web 2.0


8.2.4 Key Words in Future ICTs


8.2.5 A Brief Review of the Course

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8.2.4 Key Words in Future ICTs

Intelligence

Self
-
Adaptation

Distributed Architecture

Environment
-
Friendly Design

Low Power Consumption

Convenience

Self
-
Learning

Integrated Devices

Cross
-
Cultural Communications

Ubiquitous and Universal Access

Virtual Reality

Content for Recreations

Human
-
Machine Interactions

Machine
-
Machine Interactions

Human
-
Human Interactions

3D, 4D, x
-
D

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现代通信新技术导论

第八章

未来通信技
术展望

Main Contents


8.1 Information and Communication Technology
(ICT)


8.1.1 Challenges


8.1.2 Opportunities


8.2 New Ideas and Technologies


8.2.1 Quantum teleportation


8.2.2 Internet of Things


8.2.3 Web 2.0


8.2.4 Key Words in Future ICTs


8.2.5 A Brief Review of the Course

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8.2.5 A Brief Review of the Course


Introductions


Next Generation Networks and MPLS


IPv6 and Mobile IP


Wireless Networks with Wide Coverage


Wireless Networks with Narrow Coverage


Distributed Networks


Cloud Computing and CMMB


Towards Future Communication Technologies

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现代通信新技术导论

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术展望

Congratulations!



Follow your DREAMS based on REALITY



Do anything MEANINGFUL to the world



NEVER let yourself down

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