Cloud-enabled 4G/LTE Network and Applications (BWANA): 4G/LTE & LTE-A and B4G/5G Course Briefing, Introduction & Overview

Transcription

1 Cloud-enabled 4G/LTE Network and Applications (BWANA): 4G/LTE & LTE-A and B4G/5G Course Briefing, Introduction & Overview Bao-Shuh Paul Lin Chair Professor, CS & ECE, NCTU Director, BML/MIRC, NCTU 1

2 Objectives of the Course What you will learn Broadband wireless/mobile access technologies, core & reference network architectures, their applications and services, and Testing & Measurement New & advanced beyond 3G, 4G/LTE & LTE-A, B4G/5G access technologies, network architectures, testing technology, and applications/services exploration 3G, 3.5G, 3.75G (HSUPA/HSDPA, HSPA+ ) 4G/IMT-Advanced LTE/LTE-Advanced (3GPP Rel. 8/Rel. 10/R12) and beyond 4G & 5G in

3 Cloud-enabled 4G/LTE & 5G Networks and Applications (1/2) Course Outline 1. Course Introduction brief on mobile broadband (2G/GSM, 3G/WCDMA, 4G/LTE, 5G) or mobile communications 2. Introduction of BML, a cloud-enabled 4G/LTE network testbed, MCCbased architecture 3. The important/key technologies for the advancement of RAN in 4G/LTE and 5G;MIMO, OFDMA, CA, CoMP, SON, UDN, and HetNet 4. 3GPP, the SDO for 4G/LTE, IP and essential IPs of 4G/5G, The role of 5G-PPP 5. 4G/LTE = 4G Radio Access Network (RAN) + 4G Core Network, Reference Network Architecture 3

4 Cloud-enabled 4G/LTE & 5G Networks and Applications (2/2) Course Outline 6. 4G/LTE in BML for 3 kinds of exercises on experimental Testbed: Conduct Testing & Measurement(DUT, Traffic flow and management) Engage APPs Development (IoT, MAR, Mobile Gaming, Big data analytics for traffic management,etc) Advanced key Technologies for the next generation 7. The 4G/LTE Core Network: EPC 8. The Network Aspects and Architecture of Mobile Broadband 9. Exercise the experiments & Research on BML testbed 10. Demo the results of exercise 4

5 Grades 1. Attendance and class participation 30% 2. Mid-term examination (open book or take home) 20% 3. Selected paper presentation/term project 30% 4. Final report 20% 5

6 Further Information Course Page (Please test your account!) Announcement & Grades 3. Class handouts and supplement materials Teaching Assistant 6

7 7

8 8

9 1. Security Cross-Cutting Issues 2. Open Intellectual Property Movement IEEE CS 2022 Report Technology & Indexing Terms 9. Multicore 17. 3D Printing 10. Photonics 3. Sustainability 11. Networking and Interconnectivity 18. Big Data and Analytics 19. Machine Learning and Intelligent Systems 4. Massively Online Open Courses 12. Software Defined Networks 20. life Sciences 5. Quantum Computing 13. High Performance Computing 21. Computational Biology and Bioinformatics 6. Device and Nanotechnology 7. 3D integrated Circuits 14. Cloud Computing 22. Robotics 15. Internet of Things 8. Universal Memory 16. Natural User Interfaces 9

10

11 IEEE ComSoc Top 10 Trends G 2. FIBER EVERYWHERE 3. VIRTUALIZATION, SDN & NFV 4. EVERYWHERE CONNECTIVITY FOR IoT & IoE 5. BIG DATA, COGNITIVE NETWORKS 6. CYBERSECURITY 7. GREEN COMMUNICATIONS 8.SMARTER SMARTPHONES, CONNECTED SENSORS 9. NETWORK NEUTRALITY, INTERNET GOVERNANCE 10. MOLECULAR COMMUNICATIONS 11

12 ICT Major Trends for ICT : Information & Communication Technology IEEE ComSoC, 2015 IEEE CS 2014 Fiber everywhere Cybersecurity 3D Printing, 3D IC Network Neutrality Molecular Comm. 5G Smarter Smartphones/ Connected Sensors Green Communications SDN/NFV IoT/IoE BigData Cloud Computing Sustainability Multicore HPC Quantum Computing References : 1. IEEE CS 2022 Report(Draft), IEEE Computer Society Feb., IEEE ComSoC CTN Special issue on Ten Trends that Tell Where Communication Technologies are Headed in

13 Foundation for the Relationships Among 5G, IoT, BigData, SDN & Cloud 13

14 Driving Force for the Trends ICT Major Trends ICT Major Trends and Technology Outlook New Research Program of I 2 CRC Technology Outlook I 2 CRC : Intelligent Information Communications Research Center 14

15 The Internet Driving and Mobile Forces are Changing for the our ICT World Major Trends (1) More data created this year than the past 5000 years (2) Two-Third (2/3) of Mobile Traffic will be video (3) 50 billion Connected Devices Changes is Driving Innovation in ICT Virtualization of Networking (NFV) is followed the success of virtualization of computing and storage 15

16 ICT s Five of the Most Popular Terms Big Data/Analytics Cloud Computing/Platform Software 5G the 5th Generation Mobile Broadband SDN Software Defined Networking IoT Internet of Things (Everything) 16

17 Change Driving Innovation in ICT Internet of Everything (IoT) Everything is becoming connected More devices I More Apps Shift to mobile access Big Data / Analytics Analytics become business critical Customer behavior Systems optimization Diversity of sources and data types Software Defined Network (SDN) Software interfaces for networking Automation and self-service Traffic Engineering Network Function Virtualization Cloud Platform Software Public and Private Clouds Open Cloud Platforms: OpenStack App development and deployment Scalable Services B4G/5G Mobile Broadband Superb in Throughput and QoS/QoE Much more mobile video traffic Small cell and HetNet Self-optimization networking 17

18 ICT Major Trends (1/3) Big Data Data Universe/volume 50x growth, Network Traffic 1000x growth, Data growing rapidly with big variety and velocity Client/Mobile Cloud Computing Always on/connected and available Highly scalable Different level of services: IaaS, PaaS, SaaS, and others The rapid growth of smart mobile devices (smartphone & tablet) 18

19 ICT Major Trends (2/3) SDN Software Defined Networking Network virtualization followed computing virtualization and storage virtualization Network Function Virtualization (NFV) Separation of Data Plane and Control Plane Network programmability IoT Internet of Things Machine to Machine (M2M) communications Device to Device (D2D) communications Wearable devices, various sensors Machine Type Communications (MTC) 19

20 ICT Major Trends (3/3) Those five technologies are one after another Cycle of innovation 5G/NG generates Big Data (video dominates network traffic) 5G Big Data IoT creates Big Data (everything is Internet connected) IoT Big Data Big Data needs Cloud Computing (storage and computing for data analytics) Big Data Cloud Computing Beyond 5G 6G 20

21 Creating a Virtuous Cycle of Innovation 5G Mobile Broadband and Telecom Networks 21

22 Those Techs. Are One After Another Those five technologies are one after another chain reaction 5G/NG generates Big Data (video dominates network traffic) 5G Big Data IoT creates Big Data (everything is Internet connected) IoT Big Data Big Data needs Cloud Computing (storage and computing for data analytics) Big Data Cloud Computing Big Data needs SDN to handle traffic engineering for big network traffic & management data, Traffic Engineering (TE): Big Data SDN 22

23 ICT Trend No. 1 Big Data (1/3) Data deluge drivers (e.g. most of popular applications) Mobile internet / Web (Google) Social media (SNS- Facebook) Video sharing / streaming (YouTube) Video surveillance (security) Smart grid (new applications) Internet of Things (M2M) Others 23

24 ICT Trend No. 1 Big Data (2/3) Data Types Text Audio Image/video Multimedia Complicated data 24

25 Data Deluge Drivers Source: EMC 25

26 ICT Trend No. 1 Big Data (3/3) Stages of data usages: Collect real-time data (data acquisition) Process data as it flows (data analytics) Explore and visualize (applications/service) Transformation of data usages Data Information Information Knowledge Knowledge Wisdom 26

27 ICT Trend No. 2 Client/Mobile Cloud-based Computing Client/Mobile with smart devices be able to access cloud server systems, anytime, anywhere, anyway, and anything Computing servers with multicore technology, virtualization (OS, Machine) and high performance Storages with huge volume (Exabyte and beyond) and fast access Always on/connected and available system 27

28 ICT Trend No. 3 Next Generation Mobile Broadband 4G (LTE/LTE-A) is not powerful enough to handle or manage huge data and traffic generated by popular applications Transmission data rate (throughput) End-to-end latency (delay) Coverage (cannot be 100% with macro/micro cells) 1000x better performance for 5G (vs. 4G) Very high data rate (throughput 1Gbps with mobility) Very low latency (delay within 1ms with end-to-end) Very efficient spectrum utilization Very good in system coverage 28

29 ICT Trend No. 4 - SDN SDN for IDC (International Data Corporation) SDN for Enterprise & campus network Integration of SDN and Cloud SDN for WAN SDN for broadband telecommunication network SDN for mobile & wireless network (cloud-ran & campus/enterprise Wi-Fi) Architecture with Integration of SDN and Cloud (TE, management, applications, and services) 29

30 Data Traffic in 2020 and Beyond Data Traffic Growth Factors Increase in mobile broadband subscribers More advanced devices like tablets and smartphones New attractive services Prediction of Data Traffic Growth in 2020 (relative to 2010) In 2010, the traffic was doubled in DOCOMO and CMCC networks A total traffic growth would be times 註 :CMCC China Mobile Communications Corporation 中國移動通信 Source: Nokia Siemens Network 30

31 ICT Trend No. 5 IoT Internet (of Things (or everything)) changing our life Sensor and networking technology play very important roles for IoT Wearable Devices are examples of IoT products IoT a good application for 5G ad SDN 31

32 ICT Technology Outlook (1/3) Short term (< 3years) Text & image analytics Evolution of network architecture (e.g. HetNet) Voice over LTE, VoLTE Machine learning/computational intelligence techniques for various big data applications (e.g. healthcare, telecom., transportation) Internet of Things (IoT) 32

33 ICT Technology Outlook (2/3) Mid-term (3 ~ 5 years) Image/video analytics Multimedia analytics Mobile broadband business analytics Mobile-Cloud based architecture, technology & applications exploration (mobile augmented reality and mobile gaming) 5G (new) mobile/radio access technology, largescale MIMO antenna technology, and others (energy efficiency) 33

34 ICT Technology Outlook (3/3) Long term (> 5 years) Multimedia and complicated data/event analytics Mobile-Cloud based networking Mobile broadband with 5G and beyond 5G/6G 34

35 35

36 36