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

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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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5G

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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QUESTIONS ?

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