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Page 1 / 14 Nov 2006
Knut.Evensen@QKnut.Evensen@Q--Free.comFree.comCALM Architecture and CALM Architecture and
CALM M5 CALM M5 ConvenorConvenorDallas 14. November 2006Dallas 14. November 2006
Page 2 / 14 Nov 2006
TopicsTopicsWhat is ITS – and why ISO?What is CALM?What are CALM Media? (ex: CALM M5)
Page 3 / 14 Nov 2006
What is ITS?What is ITS?
Page 4 / 14 Nov 2006
Intelligent Transport SystemsIntelligent Transport SystemsIntelligent Transportation Systems, or ITS, encompass a broad range of wireless and wire-line communications-based information, control and electronics technologies.
When integrated into the transportation system infrastructure, and in vehicles themselves, these technologies help monitor and manage traffic flow, reduce congestion, provide alternate routes to travelers, enhance productivity, and save lives, time and money.
Page 5 / 14 Nov 2006
International Telecommunications Union
Institute of Electrical and Electronics Engineers
ITS standards on the Global LevelITS standards on the Global Level
The Internet Engineering Task Force
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• TC 204 Intelligent Transport Systems
• TC8 Maritime
• TC 22 Road Vehicles
• TC 104 Freight Containers – ID and communication
• TC154 Business Processes and Data
• TC 211 Geographic Information
ISO StandardsISO Standards
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What is CALM?What is CALM?
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CALM CALM -- OverallOverallCALM is the ISO approved framework for heterogeneous packet-switched communication in mobile environmentsCALM also refers to the set of international standards being developed to support this framework. The CALM framework supports user transparent continuous communications across various interfaces and communication media such 802.11, 802.11p, 802.15, 802.16e, 802.20, 2G/3G/4G cellular systems, national ITS systems,…CALM standards are being developed by ISO TC204/WG16 ISO TC204/WG16 –– Wide Area CommunicationsWide Area Communications
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ProprietaryProtocol
B
Proprietaryor
DedicatedRadio
Interface
ProprietaryProtocol
C
Proprietaryor
DedicatedRadio
Interface
ProprietaryProtocol
A
Proprietaryor
DedicatedRadio
Interface
App. 1 App. 2 App. 3
ITS CommunicationsITS Communications
ALL ITS APPLICATIONS
ALL ITS APPLICATIONS
TCP UDP
Stream &RealtimeProtocols
ISODSRC
L7
HTTP/SMTP
Protocols
MAC
802.11pWAVE
InitHnd-ovr
SecurMAC
2G/3G802.16e/.20
InitHnd-ovr
SecurMAC
WiFi
InitHnd-ovr
Secur
L2/UDP
…
IPv6 layer
ServiceQoS
Interface Selection
Handover
InterfaceQoS
Page 10 / 14 Nov 2006
Hot-Spot(Wireless LAN)
Terrestrial BroadcastRDS, DAB
UMTS WiMAX
Beacon•CALM-M5•CEN-DSRC•CALM-IR
GPS, Galileo
Info-Broadcaster
BroadcastTransmitter
Vehicle-to-Vehicle (M5, IR, MM)
GSM-GPRS
Sat-Comm
PDA, SmartPhone
SomeSome ExamplesExamples ofof CALM Air CALM Air InterfacesInterfaces
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CALM ApplicationsCALM Applications
Support of Internet servicesSupport of traditional ITS applications Support of next generation applications:
Major push in Vehicle Safety CommunicationNew commercial applications made possible by high data rate & long range.
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Services defined for 5 GHz medium Services defined for 5 GHz medium -- 11CVO - Tractor-Trailer InterfaceCVO - Rollover WarningCVO - Electronic Border ClearanceCVO - Weigh Station Bypass ClearanceCVO - CVO Fleet ManagementCVO - Onboard Safety Data TransferCVO - Tractor-Trailer MatchingCVO - Transit Vehicle Data TransferCVO - Vehicle Safety InspectionCVO - Drivers Daily LogOTHER SERVICES - Probe Data CollectionOTHER SERVICES - Access ControlOTHER SERVICES – Vehicle Manufacturer InfoPAYMENTS - Toll CollectionPAYMENTS - ITS Service PaymentPAYMENTS - Other ePaymentsPAYMENTS - Rental Car ProcessingPAYMENTS - Parking PaymentPAYMENTS - Food PaymentPAYMENTS - Fuel PaymentSAFETY - Vehicle-to-vehicle Data TransferSAFETY – Highway-Rail Intersection Warning
Traffic Information - Audio Transfer - StreamingTraffic Information - Map UpdatesTraffic Information - Mobile InternetTraffic Information - Traffic DataTraffic Information - Traveller InformationTraffic Information - Vehicle Registration (EVI)Traffic Information - Transit Vehicle PriorityTraffic Information - Diagnostic Data TransferTraffic Information - Video Transfer - BlockTraffic Information - Audio Transfer - BlockTraffic Information - Video Transfer - StreamingTraffic Information - Repair Service RecordTraffic Information - Vehicle Software UpdatesVSC - OBU-to-OBU - Approaching Emergency Vehicle
WarningVSC - OBU-to-RSU - Emergency Vehicle Signal Pre-
emptionVSC - OBU-to-RSU - Intersection Emergency Vehicle
ApproachingVSC - RSU to OBU - Emergency Scene Data
Networking VSC - OBU-to-OBU - Emergency Scene Data
Networking VSC - OBU-to-OBU - Cooperative Collision Warning
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Services defined for 5 GHz medium Services defined for 5 GHz medium -- 22
VSC - OBU-to-OBU - Pre-crash SensingVSC - OBU-to-OBU - Intersection Collision WarningVSC - OBU-to-OBU - Enhanced Differential GPS CorrectionsVSC - OBU-to-OBU - Highway/Rail Collision WarningVSC - OBU-to-OBU - Vehicle-based Road Condition WarningVSC - OBU-to-OBU - Road Feature NotificationVSC - OBU-to-OBU - Curve Speed WarningVSC - OBU-to-OBU - Visibility EnhancerVSC - OBU-to-OBU - Electronic Brake LightsVSC - OBU-to-OBU - Hybrid Intersection Collision WarningVSC - OBU-to-OBU - Instant (Problem) MessagingVSC - OBU-to-OBU - Blind Merge WarningVSC - OBU-to-OBU - Post-Crash WarningVSC - OBU-to-OBU - Merge AssistantVSC - OBU-to-OBU - Lane Change AssistantVSC - OBU-to-OBU - Left Turn AssistantVSC - OBU-to-OBU - Stop Sign Movement AssistantVSC - OBU-to-OBU - Cooperative Glare ReductionVSC - OBU-to-OBU - Blind Spot WarningVSC - OBU-to-OBU - PlatooningVSC - OBU-to-OBU - Cooperative Adaptive Cruise ControlVSC - OBU-to-RSU - Infrastructure-based Traffic ProbesVSC - OBU-to-RSU - SOS ServicesVSC - OBU-to-RSU - Post-Crash WarningVSC - OBU-to-RSU - Just-in-Time Repair NotificationVSC - OBU-to-RSU - Intelligent On-ramp MeteringVSC - OBU-to-RSU - Intelligent Traffic LightsVSC - OBU-to-RSU - Blind Merge Warning
VSC - RSU to OBU - Map Downloads and UpdatesVSC - RSU to OBU - Enhanced Route Guidance and NavigationVSC - RSU to OBU - GPS CorrectionsVSC - RSU to OBU - Adaptive Headlight AimingVSC - RSU to OBU - Adaptive Drivetrain ManagementVSC - RSU to OBU - Merge AssistantVSC - RSU to OBU - Sign Information (warning assistance)VSC - RSU to OBU - Point-of-Interest NotificationVSC - RSU to OBU - Curve Speed WarningVSC - RSU to OBU - Highway/Rail Collision WarningVSC - RSU to OBU - Animal Crossing Zone InformationVSC - RSU to OBU - Low Bridge WarningVSC - RSU to OBU - Work Zone WarningVSC - RSU to OBU - Stop Sign WarningVSC - RSU to OBU - Keep Clear' WarningVSC - RSU to OBU - Wrong-way Driver WarningVSC - RSU to OBU - Left Turn AssistantVSC - RSU to OBU - Infrastructure Intersection Collision WarningVSC - RSU to OBU - Pedestrian Crossing InformationVSC - RSU to OBU - Pedestrian/Children WarningVSC - RSU to OBU - School Zone WarningVSC - RSU to OBU - Stop Sign Movement AssistanceVSC - RSU to OBU - Traffic Signal WarningVSC - RSU to OBU - Low Parking Structure Warning
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TC204/CALM and IEEE 802TC204/CALM and IEEE 802
Page 15 / 14 Nov 2006
CALM and 802.11pCALM and 802.11pExcerpts from 802.11p PAR:Excerpts from 802.11p PAR:5.5: …”While there is a priority within North America to support the US National Intelligent Transportation System (ITS) Architecture, the intent is to develop an amendment to IEEE 802.11 that will be applicable on a global basis. The proposed project is coordinated with ISO TC204/WG16 to ensure global applicability.”…
7.1: …”ISO TC204/WG16 Wide Area Communications is responsible for medium and long range communications. WG16 is working on ISO CD 21215 (CALM M5) with a similar scope. A working relationship between ISO and IEEE has been created to avoid overlap. WG16 will provide input, IEEE 802.11 will develop the basic standard, and CALM M5 will reference the final IEEE standard.”…
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CALM and 802.11/15/16/20CALM and 802.11/15/16/20CALM includes all relevant parts of 802.11 in addition to .11p (WAVE mode), and is also interested in new developments for mobility aspects
PAN systems are included via 802.15, in particular Bluetooth
WAN from 802.16e and 802.20 are in final stages of CALM inclusion as ISO standards.
Page 17 / 14 Nov 2006
CALM and IEEE 802.21CALM and IEEE 802.21CALM includes similar functions to those being developed in 802.21.
Management of multiple mediaMedia independent handover
CALM is not developing handover protocolsRelies on IETF IPv6 protocols for vertical handoversRelies on medium-specific protocols for horizontal handover
Open to cooperate with 802.21 with the goal to co-develop and harmonize primitives
Page 18 / 14 Nov 2006
TC204/WG16 Cooperative effortsTC204/WG16 Cooperative effortsETSI ERM TG37 – 2G/3G standards, spectrum and test standards,…IETF – Internet Network Mobility (NEMO/MONAMI)ITU-R WP 8A – Global radio standardsUSA projects: Vehicle Infrastructure Integration and VIICJapan projects: CALM Proof-Of-Concept,…European projects: C2C-CC, CVIS, SafeSpot,…
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What is CALM?What is CALM?
Technically!Technically!
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IMEInterface Manager
ISO 24102
NMENetworkManager
ISO 21210
CMECALM
Manager
ISO 21210
NETWORK INTERFACERouting and Media Switching based on IPv6
ISO 21210
Non-CALM-awareISO 15628-basedAPPLICATIONS
Convergence LayerPart of ISO 15628
ISO 21210
CALM-AwareAPPLICATIONS
TCP/UDP/…INTERNET
STANDARDSSAP
SAP SAP
SAP
SAP
SAP
SAP
Non-CALM-awareIP (Internet)
APPLICATIONS
Convergence LayerIP socket/ISO 21210
SAPSAP
SAP
CALM Media External Media
ApplicationManagementISO 24101
…
GPR
S
ED
GE
2G CellManager
ISO 21212ISO 21218
SAP
CALM Network 21218 = LSAP
SAP
Applications
SAP
…
cdma2k
UM
TS
3G CellManager
ISO 21213ISO 21218
SAP
… IR-B
IR-A
ISO 21214IR
Manager
ISO 21218
… WiFi
M5
ISO 21215W-LAN
Manager
SAP
ISO 21218
RA
DA
R
MM
-J
MM
-E
ISO 21216MillimeterManager
SAP
ISO 21218
K-D
SRC
J-DSR
C
C-D
SRC
DSRC ISO15628
ISO 24103
SAP
ISO 21218
…
HC
-SDM
A
WiM
AX
ISO 25111W-MAN
Manager
SAP
ISO 21218
… DA
B
GPS
ISO 24xxxBroadcastManager
SAP
ISO 21218
…
W-U
SB
BlueT
ISO 24xxxPAN
Manager
SAP
ISO 21218
Ether
AM
IC
CA
N
ISO 24xxxWired
Manager
SAP
ISO 21218
SAPSAPSAP
CME
Registration ofIngress/Egress
InterfacesSAP
SAP SAPData SAP Management SAP
CALM ArchitectureCALM Architecture
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In-Vehicle App
Sensors and Control
ITS In-Vehicle Network In-vehicle OEM network
Central Router
CALMNetworkLayer 3-4
Routing
Firewall
Network OEM
G/W
ITS Application
Layer 5-7
CALM NetworkLayer 3-4
Computer
INTERNETSERVICE
Layer 5-7
CALM NetworkLayer 3-4
Computer
CALM M5 PHY
CALM MAC
CALM LLC
NetworkLayer 3-4
IVN DLL
IVN PHY
CALM MR 1
NetworkLayer 3-4
Routing CALMNetwork
IVN DLL
IVN PHY
IVN DLL
IVN PHY
IVN DLL
IVN PHY
IVN DLL
IVN PHY
IVN DLL
IVN PHY
IVN DLL
IVN PHY
IVN DLL
IVN PHY
IVN DLL
IVN PHY
Directoryservices
SAP SAP
CME.MR1
IME.MR1MLMEPLCP/PLME
SAP
SAP
CME.CM
NME.MR1
SAP
SAP
CELL Netw
CELL DLL
CellularPHY
ConvergencN-Layer
CALMNetwork
RoutingCME.MR2
NME.MR2
ConvergenceConvergence
Convergence
Convergence
Example: Full CPE ArchitectureExample: Full CPE Architecture
NME.CM
IME.CM
IME.MR2
CALM MR 2
SAP
Page 22 / 14 Nov 2006
Policies
Use
r In
tera
ctio
n
InterfaceStatus
List
ApplicationRequirement
List
CALM ManagerCALM Manager
Information from Interfaces
Requirements fromApplications
Rou
ting
Upd
ate
Page 23 / 14 Nov 2006
CALM Scenarios (1/2)CALM Scenarios (1/2)Scenario 0 (Fast comm)
Scenario 2 (with Internet accesswithout Media switching)
Scenario 1 (without Internet access)
Scenario 3 (with Internet accesswith Media switching)
Server
Not IP
• Single media• Running car
Server
IPv6
• Single media• Running car
IPv6
• Single media• Running car with large range communication media• Parking car• Car requests to server
InternetInternetServer
IPv6
• Multiple Media• Both of running car and parking car• Both directional communication
InternetInternetServer
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CALM Scenarios (2/2)CALM Scenarios (2/2)Scenario 4 (out of scope network protocol)
Scenario 6 (with Internet access)
Scenario 5 (without Internet access)
Scenario 7 (with Internet access)
Non IP
• Single media• Single hop• Running car
IPv6
• Single media• Multi hop• IPv6 Link local• Running car
IPv6
• Single media• Running car with large range communication media• Parking car• Car requests to server• Multi hop• Dynamic Global IPv6 address InternetInternet
Server
IPv6
• Multiple Media• Both of running car and parking car• Both directional communication• Static assigned global IPv6 address
InternetInternetServer
Non IP
IPv6
Can be switched
Page 25 / 14 Nov 2006
Inter-Access NetworkIntra-Access Network
AR
AP1 AP2
AR1
AP1 AP2
AR1
AR
AP1 AP2
AR1
AP1 AP2
AR2
① IME based / Media specific handover ② CME based handover
③ CME based handover ④ CME based handover
• CME Policy and Parameter have to be same. In this case, IME or network system can handover autonomously.
• If CME policy or parameter is different, it seems same to ③.
• IME requests to NME&CME and CME&NME performs it.
Horizontal
Vertical
• CME&NME initiates handover.
• CME&NME initiates handover.
CALM handover scenariosCALM handover scenarios
Page 26 / 14 Nov 2006
What are CALM media?What are CALM media?
Page 27 / 14 Nov 2006
Selected CALM mediaSelected CALM mediaISO 21212: 2G Cellular (GSM)ISO 21213: 3G Cellular (UMTS)ISO 21214: InfraRedISO 21215: M5 (802.11p)ISO 25112: WiMAX (802.16e)ISO 25113: HC-SDMA (802.20)ISO xxxxx: Bluetooth (802.15)ISO xxxxx: Ethernet (802.3)
Page 28 / 14 Nov 2006
CALM M5 vs. 802.11p (WAVE)CALM M5 vs. 802.11p (WAVE)
WAVE PHY/MAC is IEEE 802.11pCALM M5 incorporates WAVE and adds:
Global (European) 5 GHz spectrumRegulatory domain (border) managementDirectivity and EMC controlRegional DSRC cooperationMultiple radios/interfaces/antenna management through network connectionGPRS/UMTS/+++ network interconnectivity
Page 29 / 14 Nov 2006
CALM M5: C2CCALM M5: C2C--CC & WAVECC & WAVE
Geoaddressedapplications
(e.g. active safety)
IPv6
TCP / UDP
IP Applications (Deployment)
C2C-CC Network Layer
PHY (IEEE 802.11p)
LLC/MAC (IEEE 802.11p)
B
A C
WSMP
B
C2C MAC P1609.4
WAVE Short Message Apps
Page 30 / 14 Nov 2006
Excerpt from 802.21Excerpt from 802.21… and now more details on the status of the CALM management interfaces – Dr. Fischer
Page 31 / 14 Nov 2006
Standards Contact PointsStandards Contact Points
ISO TC204: www.isotc204.comETSI: www.etsi.orgCALM: www.calm.huIETF: www.ietf.org
Chairman ISO TC204 Michael.Noblett@SEICCS.comKnut.Evensen@q-free.comConvenor WG16.0, Editor CALM M5
Page 32 / 14 Nov 2006
Backup slidesBackup slides
Page 33 / 14 Nov 2006
DIS draft submitted to ISO CS on 3 November 2006Waiting for DIS ballot dates
R WilliamsDIS: 2006-1116-09-0530.99CALM 2G CellularISO/CD 21212
ID: 35717
Approved 12 months extension at Cape Town Plenary
H WakayamaCD: 2007-10DIS: 2008-10
05-10-0620.20CALM Networking for Direct Mode Connectivity
ISO/NP 21210-2
ID: 35714
H WakayamaDIS: 2007-0201-10-0630.20CALM Networking for Internet Connectivity
ISO/CD21210-1
ID: 35714
Under Publication Process
H WakayamaIn publication process
20-06-0660.00TICS Wide Area Communication Message ManagementInformation
ISO/DIS 15662
ID: 28014
Project ControlProject LeaderTarget DatesStarted Current Stage
Current Stage
TitleISO Work Item Number
and ISO ID
WG 16 Current Work Program WG 16 Current Work Program -- 11
Page 34 / 14 Nov 2006
Will be submitted as NP/CD ballot by 11-2007
K EvensenNP/CD: 2007-11
09-11-0600.20CALM M5ISO/PWI21215
ID: 35720
Approved CD ballot request at Cape Town Plenary
M FujiseCD: 2007-07DIS: 2008-07
25-04-0620.20CALM MMISO/NP 21216
ID: 35721
Approved 12 months extension at Cape Town Plenary Approved new resolution for a DIS ballot
K EvensenDIS: 2007-1005-10-0630.20CALM ArchitectureISO/CD 21217
ID: 35722
Approved as CD (Ballot results: YES: 14 NO: 0 ABSTAIN: 3)
H FischerDIS: 2007-0701-10-0630.20CALM Networking -Medium SAPs
ISO/CD21218
ID: 35723
Published StandardR Williams60.60CALM IRISO/IS 21214
ID: 41104
DIS draft submitted to ISO CS on 3 November 2006Waiting for DIS ballot dates
R WilliamsDIS: 2006-1116-09-0530.99CALM 3G CellularISO/CD 21213
ID: 35718
Project ControlProject LeaderTarget DatesStarted Current Stage
Current Stage
TitleISO Work Item Numberand ISO ID
WG 16 Current Work Program WG 16 Current Work Program -- 22
Page 35 / 14 Nov 2006
Approved as NP (Ballot Result: YES: 13 NO: 0 ABSTAIN: 5Approved CD ballotrequest at Cape TownPlenary
K EvensenCD: 2006-12DIS: 2007-11
06-11-0620.20CALMInterfaceManager
ISO/NP24102
ID: 42019
Approved CD ballot request at Cape Town Plenary
K KogaCD: 2007-03DIS: 2008-02
04-09-0620.20CALM MAILISO/NP24103
ID: 42020
Approved as CD (Ballotresults: YES: 14 NO: 0 ABSTAIN: 6Approved DIS ballotrequest at Cape TownPlenary
M OhyamaDIS: 2007-1202-11-0630.20CALMApplication Management
ISO/CD24101
ID: 42018
Y WatanabeCD: 2007-03DIS: 2008-02
04-09-0620.20Basic Principles for Personal Data Protection in Probe Vehicle Information Services
ISO/NP24100
ID: 42017
Approved as CD (Ballot results: YES: 15 NO: 0 ABSTAIN: 5Approved DIS ballot request at Cape Town Plenary (pending on CD ballot results)
T KishiDIS: 2006-1224-10-0630.20Vehicle Probe Data for Wide Area Communication
ISO/CD22837
ID: 36518
Project ControlProject Leader
Target DatesStarted Current Stage
Current Stage
TitleISO Work Item Numberand ISO ID
WG 16 Current Work Program WG 16 Current Work Program -- 33
Page 36 / 14 Nov 2006
Approved as NP (Ballot results: YES: 13 NO: 1 ABSTAIN: 4
R BishopCD: 2007-11DIS: 2008-11
06-11-0620.20Probe Data Reporting Management
ISO/NP25114
ID: 42754
Approved CD ballotrequest at Cape TownPlenary
J WilsonCD: 2007-03DIS: 2008-02
04-09-0620.20CALM WBB – Existing Systems
ISO/NP25113
ID: 42753
Approved CD ballotrequest at Cape TownPlenary
TBDCD: 2007-03DIS: 2008-02
04-09-0620.20CALM WBB – WiMAXISO/NP 25112
ID: 42752
H ChoCD: 2007-08DIS: 2008-07
01-10-0630.20CALM WBB - General Support
ISO/CD25111
ID: 42751
Approved NP/CD ballot request at Cape TownPlenaryApproved title change to ‘Emergency Messages Data Registry’ request at Cape Town Plenary
B WilliamsNP: 2007-02CD: 2007-06DIS:2007-09
22-02-0630.92Emergency Messages Data Registry
ISO/PWI24978
ID: 42727
Approach to be considered in November WG 16 meeting
B Williams22-02-0630.92Mobile Phone Based e-Call
ISO/PWI24977
ID: 42726
Project ControlProject Leader
Target DatesStarted Current Stage
Current Stage
TitleISO Work Item Numberand ISO ID
WG 16 Current Work Program WG 16 Current Work Program -- 44
Page 37 / 14 Nov 2006
Approved as PWI at the Cape Town Plenary
M HauschildNP: 04-2008CD: 04-2009
02-10-0600.20Event based Probe Vehicle Data
ISO/PWI 29284
ID: 45382
J WilsonNP: 04-2008CD: 04-2009
02-10-0600.20CALM Applications using 802.20
ISO/PWI29283
ID: 45381
B WilliamsNP: 04-2008CD: 04-2009
02-10-0600.20CALM Applications using Satellite
ISO/PWI29282
ID: 45380
Approved as PWI at the Cape Town Plenary
T SugiuraNP: 04-2008CD: 04-2009
02-10-0600.20CALM Architecture for non-IP type communication mechanism
ISO/PWI 29281
ID: 45379
Project ControlProject Leader
Target DatesStarted Current Stage
Current Stage
TitleISO Work Item Numberand ISO ID
WG 16 Current Work Program WG 16 Current Work Program -- 55
Page 38 / 14 Nov 2006
Combined Antenna Pod
ITS In-VehicleConnection
RESOURCE MANAGER, ISO14906
CALM NETWORK LAYER – IPv6
ITS INTERNETAPPLICATION
SocketTCP/UDP
ApplicationInterfaceISO15628
SocketUDP
CALM Routing
IN-VEHICLE NETWORK DATA LINK LAYER
IN-VEHICLE NETWORK PHYSICAL LAYER
VEHICLECOMPUTER
CME.CM
TrafficManagementApplication
Network
IVN DLL
IVN PHY
CALM Mobile Router (“CALM Modem”)
CALM M5 PHY
CALM MAC
CALM LLC
Network
CME.MR
IME.MR
NME.MR
GPRS PHY
GPRS Stack
GPRSConvergence
Network
DSRC L1
DSRC L2/L7
DSRCConvergence
Network
GPS PHY
GPS Stack
GPSConvergence
Network
CALM Routing
Condensed CPE ArchitectureCondensed CPE Architecture
NME.CM
IME.CM
Page 39 / 14 Nov 2006
ETSI ERM TG37ETSI ERM TG372G/3G standards, eCall, Testing standards,…European frequency selection System Reference Document (SRD) in three parts:
Critical Safety - 2*10MHz bandwidthSafety & Efficiency - 5*10MHzMobile use of unlicenced 5 GHz bands
Allocation likely in 5.9 GHz band. Process involves several steps with ETSI –CEPT – national authorities.
Possible allocation of 5GHz frequencies early 2007?