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
司鹏搏 综合楼825室
sipengbo@bjut.edu.cn
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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 第八章 未来通信技术展望
8.1.1 Challenges
• Information transmission QoS problems
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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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现代通信新技术导论 第八章 未来通信技术展望
8.1.1 Challenges
• Security problems
– Privacy
– Authentication, authorization, encryption
• Pricing problems
– Economic issues
– Low-cost products and services
• Power supply problems
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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 第八章 未来通信技术展望
8.1.2 Opportunities
• Challenges are opportunities
– Shall we change or not?
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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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现代通信新技术导论 第八章 未来通信技术展望
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 第八章 未来通信技术展望
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 第八章 未来通信技术展望
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现代通信新技术导论 第八章 未来通信技术展望
8.2.1 Quantum Teleportation
God does not play dice with the Anyone who is not shocked by Quantum
universe -Albert Einstein
Theory has not understood it -Niels Bohr
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现代通信新技术导论 第八章 未来通信技术展望
8.2.1 Quantum Teleportation
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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
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 第八章 未来通信技术展望
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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现代通信新技术导论 第八章 未来通信技术展望
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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现代通信新技术导论 第八章 未来通信技术展望
8.2.2 Internet of Things
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现代通信新技术导论 第八章 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
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 第八章 未来通信技术展望
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现代通信新技术导论 第八章 未来通信技术展望
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
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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现代通信新技术导论 第八章 未来通信技术展望
8.2.4 Key Words in Future ICTs
Cross-Cultural Communications
Self-Adaptation
Intelligence
Machine-Machine Interactions
Convenience
Low Power Consumption
Integrated Devices
Environment-Friendly Design
Human-Human Interactions
Self-Learning
Human-Machine Interactions
Distributed Architecture
Content for Recreations
3D, 4D, x-D
Ubiquitous and Universal Access
Virtual Reality
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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
8.2.5 A Brief Review of the Course
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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 第八章 未来通信技术展望
Congratulations!
• Follow your DREAMS based on REALITY
• Do anything MEANINGFUL to the world
• NEVER let yourself down
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