《未来通信技术展望.ppt》由会员分享，可在线阅读，更多相关《未来通信技术展望.ppt（28页珍藏版）》请在三一办公上搜索。
1、1,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,2,Main Contents,8.1 Information and Communication Technology(ICT)8.1.1 Challenges8.1.2 Opportunities8.2 New Ideas and Technologies8.2.1 Quantum teleportation8.2.2 Internet of Things8.2.3 Web 2.08.2.4 Key Words
2、in Future ICTs8.2.5 A Brief Review of the Course,3,Main Contents,8.1 Information and Communication Technology(ICT)8.1.1 Challenges8.1.2 Opportunities8.2 New Ideas and Technologies8.2.1 Quantum teleportation8.2.2 Internet of Things8.2.3 Web 2.08.2.4 Key Words in Future ICTs8.2.5 A Brief Review of the
3、 Course,4,8.1.1 Challenges,Information transmission QoS problemsData rate,throughputReliability,BER,PERDelay,delay jitterMobilityConvergenceInteraction problemsUnderstandable or not?Human-machineMachine-machineHuman-humanDisplay limitationsInteractions other than looking and listening,5,8.1.1 Challe
4、nges,Security problemsPrivacyAuthentication,authorization,encryptionPricing problemsEconomic issuesLow-cost products and servicesPower supply problemsBattery capacityBattery chargingNew energyWireless power supply,6,Main Contents,8.1 Information and Communication Technology(ICT)8.1.1 Challenges8.1.2
5、 Opportunities8.2 New Ideas and Technologies8.2.1 Quantum teleportation8.2.2 Internet of Things8.2.3 Web 2.08.2.4 Key Words in Future ICTs8.2.5 A Brief Review of the Course,7,8.1.2 Opportunities,Challenges are opportunitiesShall we change or not?Dreams v.s.realityRevolutions v.s.evolutionsRisk v.s.r
6、eliabilityUpgrading v.s.maintenanceBreakthrough v.s.step-by-step progressDirectionsMarketing v.s.technologiesSimplicity v.s.muti-functionSpecialized v.s.generalizedImaginations,innovations and ideasKey to technology development,8,8.1.2 Whats Peoples Dream on Future ICTs,Future Mobile Communications
7、By CMCCImaginationsFrom the World Expo 2010IntroductionTravel of DreamFrom the Market Point of ViewVideo 1Video 2,9,Main Contents,8.1 Information and Communication Technology(ICT)8.1.1 Challenges8.1.2 Opportunities8.2 New Ideas and Technologies8.2.1 Quantum teleportation8.2.2 Internet of Things8.2.3
8、 Web 2.08.2.4 Key Words in Future ICTs8.2.5 A Brief Review of the Course,10,8.2.1 Quantum Teleportation,HistoryEnergy,continuous or discrete?Infinite division?Oh NO!Uncertainty of QuantumsThe more accurately an object is scanned,the more it is disturbed by the scanning process,until one reaches a po
9、int where the objects 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 mechanicsPaper by Einstein,Podolsky,and Rosen stating a paradox in quantum mechanics,1935Schr
10、dingers cat,11,12,8.2.1 Quantum Teleportation,God does not play dice with theuniverse-Albert Einstein,Anyone who is not shocked by Quantum Theory has not understood it-Niels Bohr,13,8.2.1 Quantum Teleportation,14,Main Contents,8.1 Information and Communication Technology(ICT)8.1.1 Challenges8.1.2 Op
11、portunities8.2 New Ideas and Technologies8.2.1 Quantum teleportation8.2.2 Internet of Things8.2.3 Web 2.08.2.4 Key Words in Future ICTs8.2.5 A Brief Review of the Course,15,8.2.2 Internet of Things,The development of Internet based on InternetConceptsNetwork of objectsA system that would be able to
12、instantaneously identify any kind of objectEvolution from a network of interconnected computers to a network of interconnected objectsFrom communicating people to communicating itemsFrom 3-5 computers per person to 10-25 communicating items per personFrom human triggered communication to event trigg
13、ered communication,16,8.2.2 Internet of Things,CharacteristicsPervasiveTo be present throughoutUbiquitousTo be everywhere at the same time EmergingTechnology that emergences becomes more than“many single instances of it”Do not yet know whereto the IoT“emerges”GlobalAll over the world Isolated soluti
14、ons will not be successful,17,8.2.2 Internet of Things,Key technologies and challengesRFIDSensorLarge-scale networkingNGN,IPv6,mobile IPWireless communicationWPAN,WBAN,Security,18,8.2.2 Internet of Things,19,Main Contents,8.1 Information and Communication Technology(ICT)8.1.1 Challenges8.1.2 Opportu
15、nities8.2 New Ideas and Technologies8.2.1 Quantum teleportation8.2.2 Internet of Things8.2.3 Web 2.08.2.4 Key Words in Future ICTs8.2.5 A Brief Review of the Course,20,8.2.3 Web 2.0,The network as platform,spanning all connected devicesWeb 2.0 Delivering software as a continually-updated service tha
16、t gets better the more people use itConsuming and remixing data from multiple sources,including individual users,while providing their own data and services in a form that allows remixing by othersCreating network effects through an architecture of participation Going beyond Web 1.0 to deliver rich
17、user experiences,21,22,8.2.3 Web 2.0,23,8.2.3 Web 2.0,24,Main Contents,8.1 Information and Communication Technology(ICT)8.1.1 Challenges8.1.2 Opportunities8.2 New Ideas and Technologies8.2.1 Quantum teleportation8.2.2 Internet of Things8.2.3 Web 2.08.2.4 Key Words in Future ICTs8.2.5 A Brief Review
18、of the Course,25,8.2.4 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,H
19、uman-Machine Interactions,Machine-Machine Interactions,Human-Human Interactions,3D,4D,x-D,26,Main Contents,8.1 Information and Communication Technology(ICT)8.1.1 Challenges8.1.2 Opportunities8.2 New Ideas and Technologies8.2.1 Quantum teleportation8.2.2 Internet of Things8.2.3 Web 2.08.2.4 Key Words
20、 in Future ICTs8.2.5 A Brief Review of the Course,27,8.2.5 A Brief Review of the Course,IntroductionsNext Generation Networks and MPLSIPv6 and Mobile IPWireless Networks with Wide CoverageWireless Networks with Narrow CoverageDistributed NetworksCloud Computing and CMMBTowards Future Communication Technologies,28,Congratulations!,Follow your DREAMS based on REALITYDo anything MEANINGFUL to the worldNEVER let yourself down,
