Department of Applied Informatics
University of Macedonia
Greece
Dr. Kontantinos Psannis, Assis. Prof. UOM
Tel: +302310891737 - http://users.uom.gr/~kpsannis/
Dr. Georgios Kokkonis, Scientific Staff TEIWM
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•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
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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
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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
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).
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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)
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QOS HAPTICS VIDEO AUDIO GRAPHICS
JITTER (ms) ≤ 2 ≤ 30 ≤ 30 ≤ 30
DELAY (ms) ≤ 50 ≤ 400 ≤ 150 ≤ 100-300
PACKET LOSS
(%) ≤ 10 ≤ 1 ≤ 1 ≤ 10
UPDATE RATE
(Hz) ≥ 1000 ≥ 30 ≥ 50 ≥ 30
PACKET SIZE
(bytes) 64-128 ≤ MTU 160-320 192-MTU
THROUGHPUT
(Kbps) 512-1024 2500-40000 64-128 45-1200
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CONNECTED
CITIES
AVG. DELAY
(ms)
Standard DELAY
Deviation(ms)
PACKET
LOSS (%)
No.
HOPS
No.
Packets
GREVENA –
THESSALONIKI 31.66 15.7 0.1 6 3000
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NETWORK STATUS
DELA
Y (ms)
JITTER
(ms)
PACKET
LOSS (%) HOPS
THROUGH GRNET 19.12 1.70 0 5
THROUGH ADSL
LINE 53.19 5.31 0.11 8
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Packet Rate
(Packets
/sec)
Packet Size
(Bytes) RTT (ms) Jitter (ms)
1000 64 3.65 6.19
1000 128 3.8 6.59
500 128 3.21 5.15
500 256 3.78 6.18 13
Packet Rate
(Packets
/sec)
Packet Size
(Bytes) RTT (ms) Jitter (ms)
1000 64 11.18 8.85
1000 128 14.97 17.98
500 128 7.37 8.20
500 256 10.98 15.16 14
Steady BANDWIDTH with
Increased PACKET RATE & reduced PACKET SIZE
->
Increased DELAY, JITTER
Steady BANDWIDTH with
Increased PACKET SIZE & reduced PACKET RATE
->
Decreased DELAY, JITTER
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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 2016.
[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, 2015.
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. 93-102, Sept. 2015
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Publications in Conferences [1] G. Kokkonis, K.E. Psannis, M. Roumeliotis, "Real Time Haptic Data
Transferring", ΙΕΕΕ Int. Conf. Wireless Days 2016, Mar. 2016
[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. 2015
[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. 08-09 2012
[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. 05-07 2012
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TOPOLOG
Y
PROTOCO
L
SENSOR
UPDATE RATE
Packet/sec
AVG
DELAY
ms
JITTER
ms
PACKET
LOSS
%
WiFi AMRTP 1000 2.36 1.355 0.15
WiFi AMRTP 30 4.45 10.58 0
WiFi UDP 1000 3.74 22.89 0.27
WiFi UDP 30 4.49 12.74 0.1
3G AMRTP 1000 70.51 97.64 0.15
3G AMRTP 30 60.29 88.1 0.99
3G UDP 1000 248.96 261.58 29.74
3G UDP 30 57.16 35.83 0 21
TOPOLOG
Y
PROTOCO
L
SENSOR
UPDATE RATE
Packet/sec
AVG
DELAY
ms
JITTER
ms
PACKET
LOSS
%
WiFi AMRTP 1000 2.88 3.3 0
WiFi AMRTP 30 3.19 3.58 0
WiFi UDP 1000 2.85 2.16 0
WiFi UDP 30 2.50 2.7 0
3G AMRTP 1000 172.31 323.29 0
3G AMRTP 30 114.02 213.60 0
3G UDP 1000 570.67 402.39 26.66
3G UDP 30 202.89 332.11 0 22
Networking research beyond 5G - ICT-09-2017
◦ “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
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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 2017
5G PPP Convergent Technologies ◦ Deadline 08 November 2016
Networking research beyond 5G ◦ Deadline 08 November 2016
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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
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