MAHLER Ultra Wide Band capabilities - Directory …docbox.etsi.org/Workshop/2009/200910_WIFA/MAHLER_Ultra Wide Ba… · Ultra Wide Band capabilities ... • Provide a coherent view

Ultra Wide Band capabilitieswith flexible possibilities

Dr. Michael MahlerChairman ERM TG UWB

Robert Bosch GmbH© ETSI 2009. All rights reserved

UWB regulation and standards “overview” 1/2

22Ultra Wide Band capabilities

UWB regulation and standards “overview” 2/2


Generic UWB Regulation and Standards in Europe� Minimum Bandwidth of UWB > 50MHz

� FCC: Bandwidth larger than 500MHz� Rest of the world similar

� Main operational band with -41.3dBm/MHz mean e.i.r. p. is 6.0GHz to 8.5GHz� No DAA defined/needed in this band

4

� No DAA defined/needed in this band� LDC allowed in car as alternative to TPC

� Restricted operation possible in the band 3.1GHz to 4.8GHz� Low Duty Cycle operation in the band 3.1GHz to 4.8GHz with -41.3dBm/MHz

LDC Parameter in actual EC regulation:Ton_max = 5 msΣ Toff > 950 ms per secondΣ Ton < 5% per second and 0.5% per hour

Ultra Wide Band capabilities

Generic UWB Regulation and Standards in EuropeU

WB

e.i.

r.p. T

X p

ower

in d

Bm

/MH

z

-50

-40

-41.3 dBm/MHz

ith L

DC

5

frequency in GHz

UW

B e

.i.r.p

. TX

pow

er in

dB

m/M

Hz

9.08.07.06.05.04.03.0

-80

-70

-60

0.6 GHz 2.5 GHz

With

LD

C


EU flexible DAA UWB regulation� ETSI harmonized standard for non DAA devices with an d without LDC

ready and in place:� HEN 302 065 V1.1.1

� Technical Specification on flexible DAA ready and p ublished:� TS 102 754 V1.1.1.

� Technical Report on test procedures for DAA enabled UWB devices

6

� Technical Report on test procedures for DAA enabled UWB devices ready for publication in Q1/2009� TR 102 763 V1.1.1.

� ETSI harmonized standard in progress planned release in Q2/2010� ETSI ERM TGUWB responsible for harmonized standard� Supported by ETSI STF 350 on DAA enabled UWB device s � Evaluation measurements needed using real DAA enabl ed UWB

devices in order to validate the test procedures be fore inclusion into the updated harmonized standard HEN 302 065


EU flexible DAA UWB regulationU

WB

TX

pow

er in

dB

m/M

Hz

-50

-40

BW

A D

AA

Rad

io L

ocat

ion

DA

A X

-Ban

d

Rad

io L

ocat

ion

DA

A S

-Ban

d

-41.3 dBm/MHz

No

DA

A te

st p

aram

eter

def

ined

7

UW

B T

X p

ower

in d

Bm

/MH

z

9.08.07.06.05.04.03.0

-80

-70

-60

BW

A D

AA

Rad

io L

ocat

ion

DA

A X

Rad

io L

ocat

ion

DA

A S

No

DA

A te

st p

aram

eter

def

ined

3.0 GHz1.7 GHz



UWB specific: BMA

Analysis and Classification

Device

Hidden object

Wall

Detecting and determining the position and depth of :• electric cables and wires

(low-voltage and three-phase cables);• metal of all types such as copper, aluminium, iron or steel;• metal tubes such as gas or water pipes;• plastic tubes used for floor heating;• steel armour in concrete;• wood (studs);

first BMA device in Europe

9

• cavities;• tendon cables behind meshes of rebar;• rebars, pipes, conduits etc. deep in concrete

Determining the water and salt content of:• concrete and light construction structures;• historic buildings;• concrete structures like bridges

Inspection and quality assessment of:• floors, decks, slabs and balconies;• tunnels;• relative concrete condition for renovation planning


UWB specific: BMA

-60

-55

-50

4,8 5,0

LBT

for

IMT

Ext

ensi

on

LBT

for

avio

nic

rada

r

10

987654321

-70

-65

-60

Maximum mean e.i.r.p. spectral density without any mitigation

Maximum mean e.i.r.p. spectral density with LBT mitigation

2,2

2,7 3,4

Additional requirement: in the bands 2.69 to 2.7 GHz and 4.8 to 5 GHz, the Total Radiated Power spectral density has to be below -65 dBm/MHz. In the other bands below -55dBm/MHz

2,72,692,5

LBT

for

IMT

Ext

ensi

on

LBT

for

avio

nic

rada

r


UWB specific: BMAMeasurement Concept for BMA Application

11

Total Radiated PowerCalculation / measured results

LBT - Mitigation


UWB specific: BMAMax e.i.r.p value

-55 dBm e.i.r.p

Explanation:

An isotropic radiator with -55 dBm e.i.r.p (0dBi) �� has a input power of -55dBm

An antenna with -55dBm e.i.r.p and with a

What is Total Radiated Power (TRP)?

12

Isotropic radiator with -55dBm input power has -55dBm max .e.i.r.p

-65 dBm e.i.r.p

An antenna with -55dBm e.i.r.p and with a TRP value of -65dBm (Directivity of 10dB) has a Input Power of -65dBm because of a directivity of 10 dB.

� An antenna with a TRP – Limit of e.g. -65dBm has the same input power as a comparable isotropic radiator with -65dBm

But the max e.i.r.p can be higher: this depends on the Directivity / Pattern of the antenna (e.g. 10dB directivity lead to a max e.i.r.p of -55dBm)


UWB specific: ODC

Application Adetection of small objects like a finger or other extremities

Application BBreak through” protection

13

Category 2: the chop saw, panel saw or mitre saw

Category 1:the bench table saw, (bench circular saw, combination saw) Ultra Wide Band capabilities

UWB specific: ODC

Frequency range

Maximum mean e.i.r.p. spectral density for fixed installations (Application A) Maximum mean e.i.r.p. spectral density for

non fixed installations (Application B)Max e.i.r.p Max e.i.r.p in the horizontal plane(-20 to 30°)

Below 1.73 GHz -85 dBm/MHz

1.73 to 2.2 GHz -65 dBm/MHz -70 dBm /MHz -70 dBm/MHz

2.2 to 2.5 GHz -50 dBm/MHz

2.5 to 2.69 GHz -65 dBm/MHz (Note 1) -70dBm/MHz -65 dBm /MHz (Note 1 & Note 2)

2.69 to 2.7 GHz -55 dBm/MHz -75 dBm/MHz -70 dBm/MHz (No te 3)

2.7 to 2.9 GHz -50 dBm/MHz -70 dBm/MHz -70 dBm/MHz

Note 1: devices using a Listen Before Talk (LBT) mechanism, as described in the harmonised standard EN 302 498-2, which meet the technical requirements defined within Appendix 1 to this Annex, are permitted to operate in frequency ranges 2.5 to 2.69 and 2.9 to 3.4 GHz with a maximum mean e.i.r.p. spectral density of –50 dBm/MHz.

Note 2: to protect the radio services, non fixed installations (application B) must fulfil the following requirement for Total Radiated Power:

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2.9 to 3.4 GHz -50 dBm/MHz -70 dBm/MHz -70 dBm/MHz (Not e 1)

3.4 to 3.8 GHz -50 dBm/MHz -70 dBm/MHz -50 dBm/MHz (Not e 2 & Note 3)


4.8 to 5 GHz -55 dBm/MHz - 75 dBm/MHz -55 dBm/MHz (Note 2 & Note 3)

5 to 5.25 GHz -50 dBm/MHz

5.25 to 5.35 GHz -50 dBm/MHz - 60 dBm/MHz -60 dBm/MHz




5.725 to 8.5 GHz -50 dBm/MHz


B) must fulfil the following requirement for Total Radiated Power:a) In the frequency ranges 2.5 to 2.69 GHz and 4.8 to 5 GHz, the Total Radiated Power spectral density has to be 10dB below the max e.i.r.p. spectral densityb) In the frequency ranges 3.4 to 3.8 GHz, the Total Radiated Power spectral density has to be 5dB below the max e.i.r.p. spectral density

Note 3: Limitation of the Duty Cycle to 10% per second

Results of the interference studies are available i n ECC report 123Ultra Wide Band capabilities

UWB specific: ODCMeasurement Concept

+30o

max -50dBm / MHz

Application A Application B

Maximal distance from device

15

-20o

max -50dBm / MHz

r

Wall material

same like for BMA-devices

from device to wall! r

ODC Device with UWB Sensors


UWB specific: ODCInside car applications � Burglar alarm� Children and dog protection� Marter detection� Trunk sensor� Occupancy sensing (O.O.P)� driver monitoring (e.g. heartbeat for drowsiness detection)

Intrusion detection

Home applications

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drowsiness detection)

Assisted Living and medical monitoring applications

Applications, frequency range and power levels are under discussion in ETSI TG UWB

UWB specific: Location Tracking (Type 1 & 2)Improve efficiency in warehouse storage

Process improvement on assembly line

17

Worker safety in hazardous environments(lone workers,….)

Person tracking for public events

UWB specific: Location Tracking (Type 1 & 2)

-40-35

-30

Industry proposal for LT2 under ECC discussion:

LT2 for fixed outdoor under a kind of (sight) licen sing possible?

Is there a need of new mitigation techniques / what are equivalent mitigation techniques?

18987654321

-70

-65

-60

-55

-50

-45

-40

Maximum mean e.i.r.p. spectral density for application under LT1

LT2 indoor withLDC or DAA

LT1 with DAALT1 & LT2


Long-Range Positioning & Tracking System� Lock-on designed for tough applications

• Unmatched 1,000m free-space range• Can cover large sites and very large factories

• High Accuracy• 30cm free space accuracy• Around 1m in practical situations

� UltraWideBand (UWB) radio overcomes limitations of other RTLS approaches

19

limitations of other RTLS approaches� Integrates with Satellite Positioning

• Seamless integration with GNSS forclear parts of very large sites

� Typical Applications Include• Incident Team Assistance• Manage evacuations more effectively

• “Intelligent” mustering• Locate work teams or lone workers instantly • Large Asset tracking

• Monitor location of road tankers within plant• Small Asset tracking

• Quickly locate specialist tools & equipment • Provide a coherent view of overall situation for Cr isis Managers Ultra Wide Band capabilities

Long-range Positioning & Tracking SystemTRACKING ASSETS AND WORKERS IN LARGE-SCALE INDUSTRIAL ENVIRONMENTSMain performance requirements� Position of all personnel on a central control disp lay

• Combination 3D and 2D display

• Accurate position information

• Frequent position update

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• Frequent position update

� Cover entire site e.g. petrochemical plant or platf orm• Work outdoors & indoors (unlike GPS)

• Work in the presence of large metallic structures & through a number of walls

• Long range required from base stations

� Simple Infrastructure with no complex wiring or net working• Low cost of installation in existing facilities

� Intrinsically safe and ultra low power

� Data capability for telemetry applications

� Panic button


SYSTEM CONCEPT

MU

BU

BU

MU

Master BU

MU

BU

BU

MU

Master BUBase unit (fixed)

Long-range Positioning & Tracking System

21

MU

MU

MU

BU BU

MU

DU

Control Display Unit

MU

MU

MU

BU BU

MU

DU

Control Display UnitMobile unit (on staff,

vehicles, and assets) Dropped unit (temporary reinforcement of coverage)


Automatic BIBO detection in ALLFA –a 2-step approach

UWB specific: LTT

• Communication between

truck and trailer

Be-In Be-Out (BIBO)

Category A: Location positioning

tracking in public transportationCategory B: Location positioning in an automotive environment

Category C: UWB sensor systems in an automotive environment

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Step 1: Wake upActivation and stamp at the entrance

(ticket receives time, stop, vehicle number at 6.78 MHz)

Step 2: detectionSecured transaction during the ride(at 868 MHz - only tickets waked up

by the vehicle before)

Source: final report from ALLFA-Ticket Project, 2006Bordrechner

HUB

UWB-Elemente

Ethernet evtl. WLAN

USB

• Remote Keyless Entry (RKE)

• Keyless or Passive Entry

• Personal Car Communication System

• Car Finding Application

• Inside Vehicle Command

and Control Communications

• TPMS (Tire Pressure Monitoring System) &

Smart Tire

In car possible with- 3,1 to 4,8 GHz: -41,3dBm/MHz with LDC or TPC+DAA- 6 to 8,5 GHz: -41,3dBm/MHz with LDC or TPCOpen ECC issue: New LDC for “smart tire”


Frequency range Maximum mean e.i.r.p. spectral density

Below 1.6 GHz –90 dBm/MHz


Under discussion in ECC

Industry proposal:

Location Tracking Application for Emergency Service s

UWB specific: LAES

23

3.4 to 4.8 GHz - 21.3 dBm/MHz + LDC (tbd)

4.8 to 6 GHz –70 dBm/MHz

6 to 8.5 GHz –41.3 dBm/MHz

8.5 to 10.6 GHz –65 dBm/MHz

Above 10.6 GHz –85 dBm/MHz

Differences:

Higher PSD than Generic Decision

+ Licensing?

+ other mitigation?Ultra Wide Band capabilities

Fire Service College Demonstrations� Prototype demonstrated at the UK’s Fire Service Col lege:

• Fire-fighters performing search exercises• Fire-fighter positions relayed to incident commande rs• Fire-fighters being guided around building by incid ent commanders• Fire-fighter alarm raised

UWB prototype tag

UWB specific: LAES

24

• Rescue teams guided to affected fire-fighter UWB prototype tag


UWB Sensor applications and their regulation in the ECC

• The Cabin Management System (CMS) application field ;

• Passenger communication and in-flight entertainment ;

• Mobile devices (also by passengers) which will beco me part

of the future cabin equipment

• Communication headsets for pilots in the cockpit an d for the flight crew.

UWB for airborne applications

25

• Communication headsets for pilots in the cockpit an d for the flight crew.

Frequency Area of operation / Category Maximum Averag e power density (EIRP) (dBm/MHz)

3.1 GHz to 4.8 GHz

LT and communications inside an aircraft

- 41.3 dBm/MHz and using LDC

6.0 GHz to 8.5 GHz

LT and communications inside an aircraft

-41.3 dBm/MHz

LDC use is defined as in the amended ECC Decision (06)12.

The Usage of UWB is actual on ECC level under discus sion


Conclusion and Outlook

� UWB technologies shows very promising capabilities in a broad range of industrial applications

� For high precision location and tracking no alterna tive exists� Future developments towards hybrid systems combinin g

communication, sensor and tracking application will open up new fields of deployment

� Specific regulation and standardization for industr ial applications and deployment scenarios could solve r emaining open issues

Ultra Wide Band capabilities 26

UWB Sensor applications and their regulation in the ECC

Questions?Dr. Michael Mahler Chairman ETSI ERM TG UWB

Robert Bosch GmbHExternal Affairs, Governmental and Political RelationsCoC Radio Frequency Affairs (C/AGT)Postfach 10 60 5070049 StuttgartGERMANY

27

support and inputs:

- companies in TG UWB

(Thales, Ubisense, Robert Bosch, FB-Consulting, Sennheiser, HTW Dresden, Accent, Boing)

- European project WALTER

- European project EUWB

GERMANYwww.bosch.com

Tel. +49 (711) 811 47863Fax +49 (711) 811 47870PC-Fax +49 (711) 811 5116766Mobil +49 (151) [email protected]

Links / References 1/21. FCC Homepage www.fcc.gov;

Report and Order 2002, http://www.fcc.gov/Bureaus/Engineering_Technology/News_Releases/2002/nret0203.html2. WiMedia Alliance – www.wimedia.org3. Aiello, Roberto and Batra, Anuj; Ultra Wideband Systems, Technologies and Applications. ISBN 0-7506-7893-3, 2006.4. WiMedia Handover FAQ; http://www.wimedia.org/imwp/download.asp?ContentId=155065. Walter, D3.1, Specification of Regulatory Requirements, v1.8, August 2009.6. UWB is dead, http://www.techonline.com/blog/news/archives/2009/06/uwb_is_dead_oop.html7. Bluetooth is dead, http://www.eetimes.com/op/showArticle.jhtml?articleID=183098148. http://www.bluetooth.com/Bluetooth/Press/SIG/BLUETOOTH_TECHNOLOGY_TO_HARNESS_THE_SPEED_OF_8021

1.htm9. http://bluetooth.com/Bluetooth/Press/SIG/BLUETOOTH_SIG_SELECTS_WIMEDIA_ALLIANCE_ULTRAWIDEBAND_T

ECHNOLOGY_FOR_HIGH_SPEED_BLUETOOTH_APPLICATION.htm

2828

ECHNOLOGY_FOR_HIGH_SPEED_BLUETOOTH_APPLICATION.htm10. Leyio website, http://www.leyio.com/11. Alereon/iPhone reference design, http://www.alereon.com/press-room/press-releases/?pid=41012. TransferJet: http://www.transferjet.org/en/, http://stuff.tv/News/Toshiba-and-Sony-show-off-Transfer-Jet-NFC-

tech/13174/13. Toshiba/TransferJet: http://www.electricpig.co.uk/2009/09/04/all-toshiba-tvs-getting-transfer-jet-next-year/14. Walter, D5.3, Networked Laboratory, Final and Validation Report v1.0, http://www.walter-

uwb.eu/index.php?option=com_remository&Itemid=10&func=fileinfo&id=5315. Atlona links: http://www.atlona.com/Atlona-PC-to-Computer-Monitor-HDTV-Wireless-adapter-p-17797.html16. Asus links: http://www.wireless-usb.eu/wusb/?p=315, http://www.wireless-usb.eu/wusb/?p=43317. Belkin-links: http://www.belkin.com/support/product/?lid=en&pid=F5U303&scid=1,

http://www.belkin.com/uk/support/article/?lid=enu&pid=f5u302ea&aid=9263&scid=94718. Cables-To-Go/TruLink: http://www.cablestogo.com/product.asp?cat_id=1542&sku=29571,

http://www.cablestogo.com/product.asp?cat_id=113&sku=29572, http://www.cablestogo.com/product.asp?cat_id=1542&sku=29570

19. Cables-Unlimited-links: http://www.cablesunlimited.com/products/Prod_Individual3.aspx?groupcode=I4098, http://www.cablesunlimited.com/products/Prod_Individual3.aspx?groupcode=I4381

20. D-Link-links: http://www.dlink.com/products/?sec=0&pid=627, http://www.dlink.com/products/?pid=628

Links / References 2/21. Link-to-WUSB-Fujitsu-laptop: http://store.shopfujitsu.com/fpc/Ecommerce/buildseriesbean.do?series=E84202. Gefen link: http://www.gefen.com/kvm/dproduct.jsp?prod_id=43183. Hama-link: Link4. Links-to-Hitachi-information: http://www.wireless-usb.eu/wusb/?p=259, http://hiddenwires.co.uk/,

http://www.tzerotech.com/news/5. Imation links: http://www.wireless-usb.eu/wusb/?p=356,

http://www.imation.com/en/Imation-Products/Wireless-Projection-Link/6. InFocus link: http://www.infocus.com/Accessories/Wireless/SP_DOUSB_WIRELESS.aspx7. IOGear-links: http://www.iogear.com/, http://www.iogear.com/product/GUWH204KIT/,

http://www.iogear.com/product/GUWA200/, http://www.realtek.com.tw/, http://www.iogear.com/product/GUW2015V8. Kensington link: http://us.kensington.com/html/16131.html9. Lenovo-laptop-links: http://www.reghardware.co.uk/2007/07/24/wusb_kit_list_names/,

2929

9. Lenovo-laptop-links: http://www.reghardware.co.uk/2007/07/24/wusb_kit_list_names/, http://www.notebookreview.com/default.asp?newsID=4270, html/Insight_lenovo_thinkpad_x300_thin.html, https://www.thinkpad-parts.com

10. Leyio link: www.leyio.com11. LucidPort Tech link: http://www.lucidport.com/wusb.html12. NEC-link: http://www.mobilewhack.com/reviews/nec_upd720170_wireless_usb_host_controller_from_nec.html13. Olidata link: http://www.olidata.com/4u/?productid=114. Toshiba-links: http://www.everythingusb.com/toshiba_protege_r400.html, http://www.toshibadirect.com/,

http://laptops.toshiba.com/accessories/docking/dynadock-wireless-u15. Warpia link: http://www.warpia.com/16. Alereon link: http://www.alereon.com17. Artimi link: http://www.artimi.com/ (merged with Staccato, website may become unsupported)18. General Atomics link: http://photonics.ga.com/uwb/index.html19. Realtek link: http://www.realtek.com20. Sigma Designs link: http://www.sdesigns.com21. Staccato Communications link: http://www.staccatocommunications.com22. Wisair link : http://www.wisair.com23. Witech link: http://www.witech.co.kr/eng/product03-1.html

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