Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon...
Transcript of Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon...
![Page 1: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/1.jpg)
Proposed Applications for 5.9 GHz DSRC in North America
ITS World Congress – SS27Nagoya, Japan
October 21, 2004Dick Schnacke, TransCore
![Page 2: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/2.jpg)
Topics:
1) What is 5.9 GHz DSRC ?
2) Why are we moving to DSRC ?
3) How & When Will it Come ?
4) The Applications-- Some examples-- Relating applications to DSRC performance
![Page 3: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/3.jpg)
5.9 GHz DSRC –
What is it?
![Page 4: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/4.jpg)
5.9 GHz DSRC – What Is It ?
The Next Generation of ‘Short Range’ Vehicular Communication
Transmission Range increases 2 orders of magnitude
From 10 meters to 1000 meters
Transmission Rate increases 2 orders of magnitude
From 0.25 Mbps to 25 Mbps
![Page 5: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/5.jpg)
5.9 GHz DSRC – What Is It ?
The Next Generation of ‘Short Range’ Vehicular Communication
Primary band allocation
Tailored to the hi-speed mobile environment
Near-instant access
Application prioritization
Dynamic frequency control
Dynamic power control
‘Bulletproof’ security
![Page 6: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/6.jpg)
DSRC Solution Elements
SAP
MAC Extension IEEE 1609.04
Network Layer IEEE 1609.3
SAP
Logical Link Layer (LLC)IEEE 802.2
SAP
Upper LayerManager
IEEE 1609.02
SAP
Transportation Layer (UDP/TCP)
SAP Application Service IEEE 1609.2
SAP
SAP
SAP
Physical & MAC layer ASTM E2213-02
Lower layer
Manager
IEEE 1609.4
SAP
SAPNetwork Layer
ManagerIEEE 1609.3
Resource ManagerIEEE 1609.1
DSRC App #1
SAP
SAP
SAP
SAP
DSRC App #2
Software Hardware
Developmentboard
uprocessor
Operatingsystem
![Page 7: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/7.jpg)
5.9 GHz DSRC –
Why are we moving to it?
![Page 8: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/8.jpg)
5.9 GHz DSRC – The Incentive
Safety is the primary catalyst
1960s – safety goal led to the seatbeltSurvive the crash
1980s – safety goal led to the airbagSurvive a worse crash
2000s – new safety goal enabled by new technology
Eliminate the crash
And DSRC is the heart of the technology advance
![Page 9: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/9.jpg)
5.9 GHz DSRC –
How / When?
![Page 10: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/10.jpg)
A Realistic Timeframe
Complete the standards: 1Q 2005Balloted/approved: 3Q 2005
Delivery of prototypes: 4Q 2005Report on Prototypes – TP74 – Friday @ 9:00AM
Tests & more tests: 2006-2008Model deployments: 2007-2008
Deployment decision: Mid-2008Vehicle decision: Mid-2008Vehicle implementation: 2010
Fast ramp-up could achieve 50 million vehicles by 2015
![Page 11: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/11.jpg)
5.9 GHz DSRC –
The Applications?
![Page 12: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/12.jpg)
Present-day ‘Old’ Technology Supports….Roughly 10 Applications:
Electronic tollingTraffic managementParking paymentsCertain e-commerce (m-commerce)Commercial vehicle weigh-station bypassElectronic border clearance Fleet managementAccess controlA few others
Limited by basic nature of the technology
![Page 13: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/13.jpg)
5.9 GHz DSRC Application Types
Vehicle Safety: 50 - 60 applicationsPublic Safety: 10 - 15 applications
Includes Tolling & Traffic ManagementOther – approximately 40 applications
Numerous vehicle-centric payment systemse-commerceFleet / CVO Everything else
TOTAL: up to 125 applications presently defined
![Page 14: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/14.jpg)
Vehicle Safety Applications - RSU -> OBU
Enhanced route guidance and navigation Point of interest notification Map downloads and updates GPS correction Curve speed warning Highway/rail collision warning Adaptive headlight aiming Adaptive drivetrainmanagement Merge assistant Pedestrian crossing information Pedestrian/children warning
School zone warning Animal crossing zone information Sign information - dips, rough road Low parking structure warning 'Keep clear' warning Wrong-way driver warning Low Bridge Warning Work Zone Warning Left turn assistant Stop sign movement assistanceInfrastructure Intersection Collision WarningTraffic Signal WarningStop Sign Warning
![Page 15: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/15.jpg)
Vehicle Safety Applications - OBU -> RSU
Emergency Vehicle Signal PreemptionIntelligent on-ramp meteringIntelligent traffic lights Infrastructure based traffic management - probes SOS services Post-crash warning Just-in-time repair notificationBlind merge warning
![Page 16: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/16.jpg)
Vehicle Safety Applications - OBU -> OBU
Merge assistant Blind merge warningHighway/rail collision warning Pre-crash sensing Cooperative glare reduction Instant problem messaging Vehicle-based road condition warning Vehicle-to-vehicle road feature notification Curve speed warning Electronic brake lights Enhanced differential GPS corrections Vehicle-to-vehicle intersection collision warning
Lane change assistantBlind spot warningPost-crash warningVisibility Enhancer Cooperative collision warning Cooperative vehicle-highway automation system (platooning) Approaching emergency vehicle warning Cooperative adaptive cruise control Approaching emergency vehicle warning Hybrid intersection collision warningLeft turn assistantStop sign movement assistance
![Page 17: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/17.jpg)
Public Safety Applications
Electronic TollingElectronic Traffic ManagementEmergency Vehicle Signal PreemptionVehicle-to-Vehicle Data TransferApproaching Ambulance, Police Car, Fire TruckVideo LinksSafety Warnings (numerous)
And many more
![Page 18: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/18.jpg)
‘Everything Else’ Applications
Most of the ‘old’ applicationsCongestion alert – perhaps in time to exitDistance to next exit or toll pointToll amount at next toll pointAccount balanceDistance to rest area / service areaServices available at service areaMap databasesNews, music, etc.Mobile internet
Traveler InformationRental car operationsRepair service recordsDiagnostic data transferVehicle software updatesSafety inspectionsDrivers daily logsTractor-trailer communicationsTractor-trailer matchingTransit vehicle data transferTransit vehicle fuel management
And many more
![Page 19: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/19.jpg)
Many Safety Applications are Warnings
![Page 20: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/20.jpg)
Today – Everything is signage
NARROW BRIDGE - WARNING SIGN
![Page 21: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/21.jpg)
Tomorrow – In-car warnings via DSRC
‘ICY BRIDGE AHEAD’ WARNING
Median
Approx. 300 meters
Multi-App Beacon
Road Condition Warning Com. Zone
Road Sensor Station
BRIDGE
ICE
![Page 22: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/22.jpg)
Work Zone Safety
‘WORK ZONE AHEAD’ WARNING
Divider
Approx. 300 meters
Work Zone
Traffic Cones
Work Zone Warning Communication Zone
![Page 23: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/23.jpg)
Fueling & Info-Fueling Near the Road
IN-VEHICLE SIGNING, PROBE DATA COLLECTION, TRAFFIC INFORMATION,
Multi-App Beacon
Grass Divider
Approx. 300 meters
Probe Data Collectionand
Traffic Information
Multi-App Beacon
In-vehicle Signing
GAS PAYMENT and Data Transfer
Gas Pumps
Data Transfer Beacon Fueling Beacon
![Page 24: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/24.jpg)
Traffic Signal
TRANSIT SIGNAL PRIORITY, PREEMPTION, and COLLISION AVOIDANCE
Beacon located in center of intersection
Emergency Vehicle Signal Preemption
Collision Avoidance
Transit Signal Priority
Transit Vehicle
The Intelligent Intersection
![Page 25: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/25.jpg)
CVO - Centric Applications
LOW BRIDGE WARNING and ROLL OVER WARNING
Beacon in the curve warning sign
Truck receives curve parameters from beacon in the curve warning sign. On-board computer calculates proper speed for the vehicle’s loading and warns driver if rollover is indicated.
Beacon transmitting Bridge Clearance or Warning Information
gantry
Truck being measured from the gantry and receiving clearance info for overpass ahead
![Page 26: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/26.jpg)
Cooperative Vehicle Operations
Entering!
Braking!
Curve50 mph
![Page 27: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/27.jpg)
Divider
Stopped VehicleTransmitting
VEHICLE TO VEHICLE COLLISION AVOIDANCE - STOPPED VEH. WARNING
Stopped Vehicle Warning Com. Zone
Stopped Vehicle Warning message sent every 50 ms to a range of 300 meters when the stopping vehicle’s brakes are applied and its speed drops 20 mph below the speed limit of the road or its speed drops below 5 mph.
VEHICLE
AHEAD
STOPPED
In-Vehicle Display and Annunciation
Approx. 300 meters
Vehicles Talking to Vehicles
![Page 28: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/28.jpg)
Mobile Networks Include the Roadside
Cooperative route planningCooperative accident avoidancePropagation of data
WeatherTrafficNewsEntertainment (audio, MP3 file download)
DSRCBeacon
![Page 29: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/29.jpg)
Toll Collection – Plaza Zones
![Page 30: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/30.jpg)
Zones Within Zones
FUELING STATIONS
![Page 31: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/31.jpg)
5.9 GHz DSRC –
The Applications Define the System
![Page 32: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/32.jpg)
Applications Analyzed
90Totals
2Other
3Public Safety
7Payment
10CVO
13Traveler
Information (TI)
233255Vehicle Safety
OBU-to-OBURSU-to-OBU# of ApplsType
![Page 33: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/33.jpg)
Communications Range
23710135590Totals
1031501010
1046101250
000342128100
030023338300
00001121000
OtherPublicSafetyPayCVO
TravelerInfo
Veh.Saf.
Number of Applications
Range(meters)
![Page 34: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/34.jpg)
Communications Range RequirementDecision: Use 300 meters as basic communications range requirement
RSUPower 20 dBm with 15 dB antenna gainDownlink Margin 14.6 dB
OBUPower 20 dBm with 3 dB antenna gainUplink Margin 14.6 dB
OBU/OBUPower 20 dBm with 3 dB antenna gainsLink Margin 3dB
Unsupported Applications:Emergency Vehicle Signal Preemption (VS): Needs 1000 metersVideo Data – Streaming (TI): Needs 1000 meters
![Page 35: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/35.jpg)
Data Rate
23710135590Totals
2278746721 Mbps
01000563 Mbps
00014276 Mbps
000122512 Mbps
OtherPublicSafetyPayCVO
Trav.Info
Veh.Saf.
Number of ApplicationsData Rate
![Page 36: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/36.jpg)
Data Rate Requirement
Decision: Use 6 Mbps as basic data rate requirement.Does not require higher alphabet modulation schemes. Increases performance comm. range because lower S/N is required at receiving unit. Eliminates higher data rate performance issues in fading channelconditions.
Unsupported applications:Platooning (VS): Needs 12 MbpsCooperative Collision Warning (VS): Needs 12 MbpsTractor-trailer Interface (CVO): Needs 12 Mbps
![Page 37: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/37.jpg)
Vehicle Speed
23710135590Totals
00121040
003040730
100213750
011111822100
112562439200
010001011320
OtherPublicSafetyPayCVO
Trav.Info
VehSaf.
Number of ApplicationsSpeed (kph)
![Page 38: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/38.jpg)
Vehicle Speed Requirement
Decision: Use 320 kph as basic speed requirementSpeed has been a DSRC benchmark for decades and limitation of speed will generate ‘bad press’.Issue is not processing or RF performance but rather testing issue.
Analyze performance but do not include in verification testing.
No applications are unsupported
![Page 39: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/39.jpg)
Latency Time
23710135590Totals
10325112500 msec
111233038200 msec
021552134100 msec
002103650 msec
OtherPublicSafetyPayCVO
TravInfo
Veh.Saf.
Number of ApplicationsLatency
![Page 40: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/40.jpg)
Latency Time Requirement
Decision: Use 50 ms as basic latency requirementSupports high speed transaction vehicle payment transactions. Prototypes could be used to demonstrate toll collection operation. Prototype could be used where OBU to Vehicle correlation is required.
No applications are unsupported
![Page 41: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/41.jpg)
Transaction Size
23710135590Totals
00610071K
2216246592K
000127105K
010031520K
0000314100K
0002305Unlimited
OtherPublicSafetyPayCVO
Trav.Info
Veh.Saf.
Number of ApplicationsTrans Size
![Page 42: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/42.jpg)
Transaction Size Requirement
Decision: Use 20K bytes as basic size requirementTransaction can be executed in one Service Channel Time. Minimize the processing complexity required to suspend an application and return to the Control Channel. When Service Channel Time is disabled, then unlimited data transfer should be possible.
Unsupported applications:Audio Transfer – Block (TI): Needs 100K bytesMap Updates (TI): Needs 100K bytesMobile Internet (TI): Needs 100K bytesAudio Transfer – Streaming (TI): Needs unlimited bytesVideo Transfer – Block (TI): Needs unlimited bytesMap Downloads/Updates (VS): Needs 100K bytesTransit Vehicle Data Xfer (CVO): Needs unlimited bytes
![Page 43: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/43.jpg)
Response Required
Decision: Implement Response-required functionIt is a baseline capability for almost all applications. Only 3 of the 90 applications do not require a response.
No applications are unsupported
![Page 44: Proposed Applications for 5.9 GHz DSRC in North America · 6/12/2004 · Multi-App Beacon In-vehicle Signing GAS PAYMENT and Data Transfer Gas Pumps Data Transfer Beacon Fueling](https://reader031.fdocuments.net/reader031/viewer/2022012002/60942f30c3abda042318f2a1/html5/thumbnails/44.jpg)
SummaryInterest is growing in DSRC-enabled applications
Both safety initiatives and business opportunities are providingincentive to proceed rapidly5.9 GHz DSRC developments are acceleratingMoney is flowing into development projectsAutomakers are supporting the programPlanning for large-scale tests (MDIs) is underway2005-2006 will be pivotal years in these developments
For more information:Dick [email protected]
Remember: TP74
Friday, 9:00-10:30AM
Report on ‘USA’s 5.9 GHz DSRC Prototype Development Program