A MESH FAIRY TALE. The Eighths International Conference on Networking. and Services ICNS 2012

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1 A MESH FAIRY TALE The Eighths International Conference on Networking and Services ICNS 2012 March 26, 2012, St.Marteen Vladimír Šulc MICRORISC s.r.o. Jičín, Czech Republic

2 WHY FAIRY TALE Slide 2

3 AGENDA Introduction MESH wiki History (biz) trip Wireless - low power Real challenge? IQMESH approach Slide 3

4 MICRORISC s.r.o. Czech Republic, EU found in 1991 R&D, engineering, sales Almost 30 patents R&D team has over 20 people IQRF platform IQVCP platform IQRF Smart House platform Slide 4

Brno University of Technology Technical university found in 1899 The first university in Moravia There are 12 departments at the Faculty, with about 190 teachers, 360 Ph.D.

5 Brno University of Technology Technical university found in 1899 The first university in Moravia There are 12 departments at the Faculty, with about 190 teachers, 360 Ph.D. students and more than 4,000 students in Bachelor s and Master s study programes. The quality of teaching is guaranteed by accreditation procedures, one at the national level by the Czech Ministry of Education, another by the European Association for Education FEANI. MICRORISC and BUT started their fruitful cooperation in Slide 5

6 AGENDA Introduction MESH wiki History (biz) trip Wireless - low power Real challenge? IQMESH approach Slide 6

7 MESH - wiki Mesh (material) Slide 7

8 MESH - wiki MESH band picture from official website: picture from official website: Slide 8

9 MESH - wiki MESH (scale) 16 MESH = 1 mm 32 MESH = 0.5 mm Slide 9

10 MESH - wiki MESH (mathematics) Partition of interval a = x 0 < x 1 < x 2 <... < x n = b The mesh of the partition x 0 < x 1 < x 2 <... < x n is the length of the longest subinterval Slide 10

11 MESH - wiki MESH (medical) MeSH Medical Subject Heading a vocabulary for the purpose of indexing articles and books in the life sciences Slide 11

12 MESH - wiki MESH (chemistry) MESH Methanethiol (CH3SH) a colorless smelly gas Slide 12

13 MESH - wiki MESH (number sign) # Slide 13

14 MESH - wiki MESH (cipher) MESH CIPHER (based on IDEA) Slide 14

15 MESH - wiki MESH (networking) Slide 15

16 AGENDA Introduction MESH wiki History (biz) trip Wireless - low power Real challenge? IQMESH approach Slide 16

17 MESH history trip Electronic industry - components a word (nobody took care about) Slide 17

18 MESH history trip Electronic industry - components a strange word (used by FAE) Slide 18

19 MESH history trip Electronic industry - components a nice word (used by FSE) Slide 19

20 MESH history trip Electronic industry - components a magic word (used by sales people) Slide 20

21 AGENDA Introduction MESH wiki History trip Wireless - low power Real challenge? IQMESH approach Slide 21

22 Wireless Low Power MESH NETWORKS Slide 22

23 Wireless Low Power MN Typical applications? Telemetry Short range WIRELESS NETWORKS applications Industrial automation Building automation Slide 23

24 Wireless Low Power... WMNs, sensors thousands of devices flexible timing hundreds hops concerns ECONOMY COMPLEXITY RELIABILITY (RT) PREDICTABILITY wide MESH networks where reliability and determinism is a must Slide 24

25 AGENDA Introduction MESH wiki History trip Wireless - low power Real challenge? IQMESH approach Slide 25

26 REAL CHALLENGE thousands of devices ECONOMY POWER CONSUMPTION VARIETY OF DIFFERENT DEMANDS LOW RATE COMMUNICATION PREDICTABILITY & DETERMINISM CONCURENCY AND INTERFERENCE SPECTRUM SHARING Slide 26

27 REAL CHALLENGE thousands of devices A MESH FAIRY TALE ends reality is coming Slide 27

28 REAL CHALLENGE thousands of devices THEORY OF GRAPHS IN REAL TIME IN SHARED SPECTRUM WITH LIMITED RESOURCES Slide 28

29 REAL CHALLENGE thousands of devices Number of links Packet can travel over the network by many different ways. Should network specify the best one(s)? How? When? Slide 29

30 REAL CHALLENGE SOLUTION ECONOMY ECONOMY & POWER CONSUMPTION Great algorithms battery eaters resources demanding lower resources 0.50 USD vs. 50 USD higher consumption Slide 30

31 REAL CHALLENGE POWER CONSUMPTION & RT POWER CONSUMPTION & RT Centralized management? Distributed services? Acknowledgements? Slide 31

32 AGENDA Introduction MESH wiki History trip Wireless - low power Real challenge? IQMESH approach Slide 32

33 IQMESH Implementation Supported bands, frequencies? Sub-GHz 2.4GHz micro waves USA (FCC) 315 / MHz Europe (ETSI) MHz target band IQRF can work at any band specializes to sub-ghz ISM bands Slide 33

34 IQMESH Evolution 2004 Point-to-Point Point-to-Multipoint FACTS No routing No Discovery 240 devices Fixed addressing Star For smaller applications home automation, small networks Slide 34

35 IQMESH Evolution 2006 FACTS 240 hops No Discovery Fixed timing Fixed routing 240 devices Fixed addressing Networks chaining For smaller applications home automation, small networks Slide 35

36 IQMESH Routing routing to R5 Source routing FRAME Active time slot Slide 36

37 IQMESH Evolution 2010 FACTS 240 hops Discovery Flexible timing Flexible routing devices User s addressing Networks chaining ICWP For applications where extra low consumption and flexible routing is requested Slide 37

38 IQMESH Implementation Smart Transceiver TR-52BA TR-52BA modules mw Slide 38

39 IQMESH Implementation Smart Transceiver TR-53BA TR-53BA modules... new built-in options, keeping SIM compatibility Slide 39

40 IQMESH Implementation Smart Transceiver TR-52DA TR-52DA modules... more resources, seamless migration Slide 40

41 IQMESH Implementation Smart Transceivers MESH included RF included TR-52BA Smart Transceivers modules for Wireless Network Communication > mw 35 XLP RX ICWP Slide 41

42 IQMESH Implementation Built-in IQRF OS application RF included MESH included Design cycle - weeks Slide 42

43 IQMESH Routing Coordinator to Node 3 no broken links FRAME Active time slot Slide 43

44 IQMESH Routing Coordinator to Node 3 2 broken links FRAME Active time slot Slide 44

45 IQMESH Routing Coordinator to Node 3 5 broken links FRAME Active time slot Slide 45

46 IQMESH Routing broadcasting no broken links FRAME Active time slot 2012 Vladimír Šulc ICN 2012, March 03, 2012, Reunion Island Slide 46

47 IQMESH Routing broadcasting 3 broken links FRAME Active time slot Slide 47

48 IQMESH Routing broadcasting 4 broken links FRAME Active time slot Slide 48

49 IQMESH Implementation IQRF OS 2.11 seamless migration Routed network packet maximum compatibility IQRF OS 2.1x IQRF OS 3.0x DLEN = 64; // set packet length _ROUTEF = 1; // mesh topology RX = 7; // set recipient RTDEF = 0; // static route 4+1 RTV0 = 1; // set routing vector RTV1 = 2; // RTV2 = 3; // RTV3 = 4; // RFTXpacket(); // send packet DLEN = 64; _ROUTEF = 1; RX = 7; RTDEF = 1; RTDT0 = 4; RTDT1 = 5; RFTXpacket(); // set packet length // mesh topology // set recipient // SFM algorithm // 4 routes // set time slot // send packet Slide 49

50 IQMESH Implementation Street lighting IQMESH perfectly fits to street lighting applications Slide 50

51 IQMESH Implementation Reference designs: RD-SL-01 RD-SL presents specific tasks in Street lighting Slide 51

52 IQMESH / Zigbee comparison Protocol Nodes * Routers * Routers # Hops * Hops # MiWi Zigbee Infinite 6 Zigbee Pro Infinite 10 IQMESH * ideal value (MCHP) # practical value (MCHP) Practical value means in real life... reality disqualifies some systems for some apps. Slide 52

53 IQMESH / Zigbee comparison Platform License fees Open IP Complexity MiWi No Yes No Low Zigbee Yes No Routing High Zigbee Pro Yes No Routing + Very high IQRF No Yes Realization + Low Higher complexity results to higher costs... and longer time-to-market Slide 53

54 ... summary A MESH FAIRY TALE? MESH MESH MESH FUNNY WORLD OF BUSINESS MESH MANAGEMENT is a CHALLENGE EFFICIENT ORIENTED FLOODING Slide 54

55 ... summary A MESH FAIRY TALE? IQMESH CAN HELP IN/TO WMN IQMESH WILL BE FULLY OPEN Slide 55

56 ... that s all Special thanks to the Ministry of Industry and Trade of Czech Republic, co-financing our projects IQRF Smart House platform and Open Platform for Smart Cities, making our projects feasible. Thank you for your patience! Smarter wireless. Simply. Slide 56

IQRF. Basic informations. Piotr Antończyk IQRF Tech s.r.o.

IQRF. Basic informations. Piotr Antończyk IQRF Tech s.r.o. IQRF Basic informations Piotr Antończyk IQRF Tech s.r.o. History Founded in 1991 HQ in Jicin, CZ IQRF since 2004 Over 30 patents IQRF technology Ecosystem provider Basic features IQRF is complete wireless