Data and Data Applications Helen Cheung Motorola.
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Transcript of Data and Data Applications Helen Cheung Motorola.
![Page 1: Data and Data Applications Helen Cheung Motorola.](https://reader035.fdocuments.in/reader035/viewer/2022070410/56649ea45503460f94ba8988/html5/thumbnails/1.jpg)
Data and Data Applications
Helen Cheung
Motorola
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Agenda
• Market requirements
• Why a dedicated TETRA Network?
• How is TETRA addressing current market requirements?
• Evolution and future vision
• Data on TETRA case story
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Agenda
• Market requirements
• Why a dedicated TETRA Network?
• How is TETRA addressing current market requirements?
• Evolution and future vision
• Data on TETRA - case story
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What are customers’ requirements?
• Improve operating efficiency, productivity– Flexible coordination – Constant communication
• Improve employee safety• Improve operations security• Enhance ease of public access
to services– Facilitate data sharing– Integrate new applications with existing systems– Enable secure access to information from anywhere
• Simple, cost effective system expansion and enhancements
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What are the data requirements?
• Centralised resource management & operations safety:– Automatic Vehicle Location
– Automatic Person Location
• Improved Productivity:– Report Writing
• Improved Communications:– Texting
– Paging
– File/image transfer
• Information Exchange:– Image (point to point)– Finger Print System (AFIS)– Video– Biometrics
• Database Enquiries:– Directory services (internal)– Vehicle plate register– Voter register– Quick address service (external)– Criminal intelligence system– Operational information systems– Property (lost & found)– Building layouts– Medical records
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Improve Operational Efficiency
• Improve response times – Ability to make right and fast decision based on facts
• Improve effectiveness – Ability to prioritise decisions & task
• Improve resource management– Ability to track and protect staff– Ability to control fleet for better results
• Improve productivity– Automated work flow– Improve cost effectiveness
Data
Information
Knowledge
Wisdom
“Moving information to the point of decision” Sir Edmund Burton, Head of PITO
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Data ApplicationsBack Office Information sources
Vehicle/Person• Incident Dispatch• Database Enquiry• Mobile Messaging• Field Report Writing• Radio Control• Mug shots
• AVL/Mapping Server• Database Inquiries• Records Management• Console Dispatch/Switch• Message Switch• GPS tracking• Fleet management
Control room
• Accounts Receivable• Personnel/Administration• Payroll• Parking Tickets• Fingerprinting• Passenger Information• Video surveillance
• National/Regional Criminal Database
• Prison Database• Justice/Courts Database• Local Crimes Database• Telemetry• Medical journals
TETRA Network
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Agenda
• Market requirements
• Why a dedicated TETRA Network?
• How is TETRA addressing current market requirements?
• Evolution and future vision
• Data on TETRA - case story
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Operational challenges between Commercial & Dedicated networks• Commercial networks by definition cater
for the mass market – consumers & business users – often many millions of users
• Mission critical organisations operating on a commercial network would compete with ordinary users for capacity
• A dedicated network allow organisations to control & manage the network and resource allocation
• Secure communications are increasingly needed for mission critical operations
End-User Empowerment
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• Developed by ETSI • EU Emergency Services involved• Specific Choice vs. GSM or
proprietary solutions
• Open digital standard• Multiple Vendor Sourcing• High Pace of Innovation• Protection of Purchase Decision• Intersystem roaming (ISI)
• TETRA feature set• Wide Area Coverage• Dispatch Operation• Fast Call Set-Up• Encryption Services• Mobile Data
• Spectrum efficiency
User-Driven Standard for Integrated Mission Critical Communications
PacketData
Cellular Telephony
Workgroup Management
MobileTelephony
(Full Duplex Voice)Fast, Efficient Data Delivery
(Group, Individual, Priority
Emergency, DMO)
SECURE
TETRA Memorandum of Understanding (MoU), represents 100 organizations from 30 countries
Additionally, 200 companies are involved in the development of applications
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Agenda
• Market requirements
• Why a dedicated TETRA Network?
• How is TETRA addressing current market requirements?
• Evolution and future vision
• Data on TETRA - case story
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Evolution: Applications over TETRA
TETRA 1 Circuit Data
TETRA 1
Short Data Services
TETRA 1
Single Slot Packet Data
TETRA 1 Multi-slot Packet Data
TETRA 2
High Speed Data
Database search
AVL
File transfer e.g
Still images
Slow scan video
QoS managed video
Not suitable Suitable Effective
today
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TETRA IP Packet DataPartitions to allow multiple organisations to share the TETRA network
Hospital Journals
Fire Voice Communications
IP over TETRA & TETRA over IP
Voice
Data
– Each agency operate their closed network – Individual user groups cannot “see” into each others’ networks
– Data tunnel across the network, creating a private & confidential link
– Functionality is available for both voice & data services
– Data can be encrypted by the application
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Multi-slot Packet Data
• TETRA single-slot packet data – fulfilling much of today’s data transmission requirements
such as sending and receiving files and images
• Multi slot packet data (MSPD): up to four times faster• MSPD will enable mission critical services to respond
quicker and be more efficient • MSPD is part of the TETRA open standard
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Service Interaction - Pre-emption
• Multi slot packet data offers the capability of pre-emption
• Allocated as dynamic single slot channels– Multi slot channels can be partially or completely resource
pre-empted
• The channels are pre-empted & expanded “on the fly”– No service interruption
• Pre-emption of dynamic single slot channel
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Pre-emption Example
Multi slot
MCCH V V SS
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Pre-emption Example
Multi slot
MCCH V V SS
V
Voice channels are full and another radio is requesting voice communication
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Pre-emption Example
MCCH V V SS
V V V V
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Agenda
• Market requirements
• Why a dedicated TETRA Network?
• How is TETRA addressing current market requirements?
• Evolution and future vision
• Data on TETRA - case story
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Data evolution history in TETRA
TETRA 1 MSPD TETRA 2 Future
SDS
Telemetry - MessagingDatabase searchAVL
File & still images
E-mails
PDS
MSPD
Slow scan video
QoS managed video
TETRA2
MSPDWith Pre-emption
Years/Technology
Complexity
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High Speed Data on TETRA
Legend:Circle size = coverage areaCircle height = data speed
Several future alternatives:TETRA 2, WLAN, Wideband, more?TETRA 3?
Although MSPD is a big step forward for media-rich applications, it is not the end of the evolution
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The future of communications …
• Technology maturation will result in applications explosion
• A much more user centric content that is device and context sensitive will rule
• Privacy, safety and security for any mission critical market will preside
“Moving information to the point of decision”
Sir Edmund Burton, Head of PITO
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Agenda
• Market requirements• Why a dedicated TETRA Network?• How is TETRA addressing current market
requirements? • Evolution and future vision
• Data on TETRA - case story
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Data on TETRA
Real
In use
Appreciated
An example from the real life
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Hereford and Worcester Ambulance
• Part of the AIRWAVE digital radio network • Xxx vehicles• Direct communication with 6 hospitals• Population: more than 720.000• Geographical coverage: close to 4 000 square Km
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TETRA IP data which saves lives
• Automatic vehicle location– enables control centre to appropriately direct and monitor
fleet location
• Remote programming of in-vehicle satellite navigation systems– helps crew to identify most efficient route
• In-vehicle data terminals – alert crews to emergencies– if the alert is not 'accepted' within 30 seconds the system
automatically pages the health professional
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TETRA IP data which saves lives
• Status messaging– ability for crews to send status messages to control centre
eg. notifying arrival at scene
• IP data solution to transmit live biometrics information from patient’s side to Consultant at hospital – electrocardiogram, blood gas and blood pressure data to
facilitate remote prescription of powerful drugs complete – system automatically generates patient record forms enabling
prompt attention when the ambulance arrives at hospital– supports audit trail
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Hereford and Worcester Ambulance Launch Mobile Data and Automatic Vehicle Location Press statement 9 February 2004
Saving lives The Ambulance Services Project Manager, Dominic Robertson, said
“This system will greatly enhance our ability to get to patients as quickly as possible and, just as importantly, to ensure that life-saving, clot busting drugs can be administered to the patient by the Paramedics as soon as possible.”
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What Users Says about TETRA Data
Jeff Parris
Vice President Airwave mmO2
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Any questions?
• TETRA MOU - http://www.tetramou.com/
TETRA the Mission Critical Communications Solution
Now, Tomorrow and in the Future