Dr. Kontantinos Psannis, Assis. Prof. UOM Tel: Dr. Georgios Kokkonis, Scientific Staff TEIWM

Transcription

1 Dr. Kontantinos Psannis, Assis. Prof. UOM Tel: Dr. Georgios Kokkonis, Scientific Staff TEIWM Department of Applied Informatics University of Macedonia Greece

2 The idea of the project is to transfer adaptively the haptic data through 5G networks. Haptics refer to the science of manual sensing and manipulation of surrounding objects and environments through the sense of touch 5G 2

3 Objectives: 1. Haptic Audio-Video adaptive delivery through 4G/5G mobile network 2. Creation of multimedia service Chain to be deployed into mobile operator s infrastructure 3. Elastyc multi-mode content delivery 4. QoE-driven multimedia delivery through multi-path adaptive streaming and resource control 5. New transport protocols for Haptic applications 3

4 For this purpose, a number of network functions will be located into the BaseBand Unit (BBU) Cloud in order to manage and control the multimedia delivery. These functions will contain operations such as: Wireless resource control Bandwidth Adaptive Delivery Multi-path streaming management for bandwidth aggregation Mobility control User-requested services (anycast and broadcast) Advertisement Security functionalities 4

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6 Massive broadband (xmbb) that delivers gigabytes of bandwidth on demand Massive machine-type communication (mmtc) that connects billions of sensors and machines - IoT Critical machine-type communication (umtc) that allows immediate feedback with high reliability and enables for example remote control over robots (Haptics). 6

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8 Multiple Representations Different rates and Qualities HEVC Encoding and MPEG-DASH Content Delivery Networks Adaptive Layered Segment Algorithm (K.Psannis) Efficient algorithm for transferring adaptively a real-time HEVC (G.Kokkonis) 8

9 5G 9

10 QOS HAPTICS VIDEO AUDIO GRAPHICS JITTER (ms) DELAY (ms) PACKET LOSS (%) UPDATE RATE (Hz) PACKET SIZE (bytes) THROUGHPUT (Kbps) MTU MTU

11 CONNECTED CITIES GREVENA THESSALONIKI AVG. DELAY (ms) Standard DELAY Deviation(ms) PACKET LOSS (%) No. HOPS No. Packets

12 NETWORK STATUS DELA Y (ms) JITTER (ms) PACKET LOSS (%) HOPS THROUGH GRNET THROUGH ADSL LINE

13 Packet Rate (Packets /sec) Packet Size (Bytes) RTT (ms) Jitter (ms)

14 Packet Rate (Packets /sec) Packet Size (Bytes) RTT (ms) Jitter (ms)

15 Steady BANDWIDTH with Increased PACKET RATE & reduced PACKET SIZE -> Increased DELAY, JITTER Steady BANDWIDTH with Increased PACKET SIZE & reduced PACKET RATE -> Decreased DELAY, JITTER 15

16 Publications in Journals [1] G. Kokkonis, K. E. Psannis, M. Roumeliotis, D. Schonfeld, Real Time Wireless Multisensory Smart Surveillance With 3D - HEVC Streams for IOT, The Journal of SuperComputing, pp. 1-19, June [2] G. Kokkonis, K.E. Psannis, M. Roumeliotis, Y. Ishibashi, "Efficient algorithm for transferring a real-time HEVC stream with haptic data through the internet", Journal of Real-Time Image Processing, pp. 1-13, Book chapters [1] G. Kokkonis, K.E. Psannis, M. Roumeliotis, "Network Adaptive Flow Control Algorithm for Haptic Data Over the Internet NAFCAH", Book chapter of Genetic and Evolutionary Computing, pp , Sept

17 Publications in Conferences [1] G. Kokkonis, K.E. Psannis, M. Roumeliotis, "Real Time Haptic Data Transferring", ΙΕΕΕ Int. Conf. Wireless Days 2016, Mar [2] G. Kokkonis, K.E. Psannis, M. Roumeliotis, "Experiments for Haptic Data Transferring", 2nd Student Conf. of the Dept. of Applied Informatics, University of Macedonia (FSTEP 2015), Dec [3] G. Kokkonis, K. Psannis, M. Roumeliotis, S. Kontogiannis, Y. Ishibashi, "Evaluating Transport and Application Layer Protocols for Haptic Applications", 11th IEEE International Symposium on Haptic Audio Visual Environments and Games (HAVE 2012), Oct [4] G. Kokkonis, K. Psannis, M. Roumeliotis, S. Kontogiannis, "A Survey of Transport Protocols for Haptic Applications," 16th Panhellenic Conference on Informatics with international participation (PCI 2012), Oct

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21 TOPOLOG PROTOCO SENSOR AVG JITTER Y L UPDATE RATE DELAY ms Packet/sec ms PACKET LOSS WiFi AMRTP WiFi AMRTP WiFi UDP WiFi UDP G AMRTP G AMRTP G UDP G UDP %

22 TOPOLOG PROTOCO SENSOR Y L UPDATE RATE Packet/sec WiFi AMRTP 1000 WiFi AMRTP 30 WiFi UDP 1000 WiFi UDP 30 3G AMRTP G AMRTP 30 3G UDP G UDP 30 AVG JITTER DELAY ms ms PACKET LOSS %

23 Networking research beyond 5G - ICT Haptic mission over 5G University of Macedonia - Department of applied informatics project partner Possible Partners Huawei, Samsung, NTT Docomo. mobility2net Japan-EU Lab : member European Commission (EC) EURAXESS Links JAPAN and member of the EU-JAPAN Centre for Industrial Cooperation Telefonica ESPANIA, Orange Poland, Cablenet Cyprus, Vodafone UK, Intel, OTE 23

24 Tools for smart digital content in the creative industries Deadline 25 April 2017 Robotics Competition, coordination and support Deadline 25 April 2017 Next Generation Internet Deadline 25 April G PPP Convergent Technologies Deadline 08 November 2016 Networking research beyond 5G Deadline 08 November

25 NTT DOCOMO: 5G Radio Access Nokia: Network architecture for the 5G era HuaWei: 5G The Mobile Industrial Revolution ERICSSON : 5G radio access Samsung: 5G Vision ZTE : 5G Next Generation Mobile Technology 25

26 QUESTIONS? 26