modernisation of police networks
TRANSCRIPT
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Police Patrol with ModernCommunication System
Prepared by: Lover D. Madrilejos
MSCrim student
Presented to: Dr. Tangcango
Professor
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A Typical State Police Organization
State Police Headquarter (PHQs)
DHQ
PS
PS
OP PSDistrict Headquarter (DHQ)
DHQ DHQDHQ
OP
Police Station Out Posts
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Requirements
Strategic Requirements
Regional wireless Voice + Data
Secure
Integration to Control Room
Integration to PSTN
Migration strategy for Statewide Conventional RadioNetwork (HF/VHF)
Cost effective
Surveillance
Public Interface
Location Tracking
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Operational Requirements Intra-district Communication
DHQ to PHQ and vice-versa
DHQ to Police Stations & Out Posts and vice versa
PS / OP to Police Patrol Teams and vice versa
Border Communication (inter-district / intra State)
Mobile Communication at any place during movement of
VVIP/VIP/Higher official.
Top management and control centre in state capital
Local Communication for temporary
deployments/events/disaster management/missions
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RADIO FREQUENCY SPECTRUM
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Traditional Solutions
Communications Patterns
Requirements Solutions
Voice Data HF VHF
Intra-district Communication Yes Yes DHQ to PHQ and vice-versa Yes Yes DHQ to Police Stations & Out Posts and vice
versa
Yes Yes
PS / OP to Police Patrol Teams and vice versa Yes No
Border Communication (inter-district / intra
State)
Yes No
Mobile Communication at any place during
movement of VVIP/VIP/Higher official.
Yes No
Top management and control centre in state
capital
Yes Yes
Local Communication for temporary
deployments/events/disaster
management/missions
Yes No
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Limitation of Conventional Solutions Devoid of benefits of Digital schemes of modulation
Need for intensive Frequency Management at various levels
Spectrum Inefficient
Need for External secrecy devices
Limited Data transfer speeds
Limited capabilities for interface to new IP Voice and Data
networks
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Modernization of Police WirelessState Wide Area Network (SWAN)
Create state of art IP backbone interconnecting PHQ to DHQ and PS
Police Network (POLNET)
Satellite based Integrated Network to interconnect PHQ to DHQ and PS withVoice, Data and Fax
Challenges still to be met
Rapid deployments for temporary deployments/events/disaster
management/missions
Establishment of strong command and control centre Enhanced Data Rates for Police Teams/Patrols
Advanced spectrum efficient wireless communication for rapidly
growing state centre/cities
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Modern Solutions
Communications Patterns
Requirements Solutions
Voice Data SWAN POLNET
Intra-district Communication Yes Yes DHQ to PHQ and vice-versa Yes Yes DHQ to Police Stations & Out Posts and vice
versa
Yes Yes
PS / OP to Police Patrol Teams and vice versa Yes Yes
Border Communication (inter-district / intra
State)
Yes Yes
Mobile Communication at any place during
movement of VVIP/VIP/Higher official.
Yes Yes TETRA TETRA
Top management and control centre in state
capital
Yes Yes TETRA TETRA
Local Communication for temporary
deployments/events/disaster
management/missions
Yes Yes TETRA TETRA
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What does TETRA offer ? Established standard for Public Safety
Spectrum Efficiency (4 channels in 25 Khz)
Frequency Bands as per National Allocation
Full Duplex Voice +Data
Secure
Management and Control Centre
Integration to Legacy and Conventional Networks True Interoperability between various vendors
Wide support of Application Developers
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What more does TETRA offer ? Short Data Messaging
Circuit Mode Data/Packet Mode Data
Priority Calls/Pre-emptive Priority Calls Late Entry
Call Forwarding
Dynamic Grouping
GPS Tracking
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TETRA in Public Safety
PSS
46%
PAMR
4%
Government
7%
Confidential
1%Undeclared
2%
Oil & Gas2%
Industrial
3%
Military
6%
Transportation
24%
Utilities
6%
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Enhanced Applications Integration to POLNET
Integration to Police 100/Dial 100
Integration to State WAN IP Networks Access and Integration to Computer based
Automated Messaging Switching System (AMSS)
Provide access of data from organizations such as
NCRB to Police teams/patrols
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A Typical Police TETRA Network
LAN/WAN
Network
management
worksta t ion AVL serverDigital
Recorder
PABX/ PSTN
@
State WAN
External VHF PMR
networks
Gateways
POLICE HEAD QUARTER
Printer
Remote
PS DHQ
Dispatcher
GPS ApplicationTETRA AVLS
Gateway
POLNET
External HF PMR
networks
TETRA Radio Site (TRSE)
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KARNATAKA
800 MHz
JHARKHAND
400 MHz
ASSAM
800 MHz
AIRPORTS
800 MHz
GUJARAT
800 MHz
ARMY
400 MHz
CRPF
400 MHz
AIRPORTS
800 MHz
DMRC
400 MHz
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Conclusion TETRA offers feature rich Voice & Data
Suitable for Strategic and Tactical solution
Integration with legacy and conventional systems Complements modern police communication plans
Cost effective way to migrate to Digital Technology
Wide choice of user equipment
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Provide an efficient interface between the public
and Police
Public will be able to freely interact withpolice for reporting of incidents
PCRs will be traceable so that reporting time is
minimum at the site of incident Caller ID will be known and his conversation
will also be recorded
Police 100 System & Automatic Vehicle
Tracking System
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System Features
ACD (Automatic Call Distribution)
CLI (Calling Line Identification)
Voice Recording Facility
Detection ofHoax Calls
Record Generation National Crime Record Bureau
(NCRB) - Compliant
Police 100 System & Automatic Vehicle
Tracking System
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Both forVehicles & Backpacks ( raid parties)
GPS (Global Positioning System) Receivers and
using Radio systems for passing information and GIS for locating on maps and maintaining
database
Police 100 System & Automatic Vehicle
Tracking System
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SolutionIT Infrastructure
SHQ
DHQ# 1 DHQ # 22
2 mbps links
Subdivision/Block # 1 Subdivision/Block # n
Primary Tier
Tertiary Tier
2 mbps
State Wide Area Network
Secondary Tier
Voice & Data
Connectivity to
State Network
Voice & Data
Connectivity to
Police Network
Voice & Data
Connectivity
to Police
Network
Voice & Data
Connectivity
to State
Network
Voice & Data
Connectivity
to Police
Network
Voice &
Data
Connectivity to State
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MIS Related This system would help the policedepartment in keeping records of the staff, inventory
of arms and vehicles, leave accounting on On-line
basis.
Criminal Record Manager This system would berequired to
- maintain the database of crime and criminal related
information, FIRs, lost and found cases and
- generation of statistical reports on On-line basis.
Financial and Accounting This system wouldhelp them in preparing the payroll of the staff and
maintaining the account of cash section data.
Computerisation Requirements
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Surveillance System
GSM interceptors are proposed for
monitoring all types of GSM networks, with
all GSM operatable frequency bands and
with any type of encryption.
This is in addition to the surveillance being
carried out with the assistance of basic cellular
service provider. The system can be used both as stationary or
portable.
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Disaster Management - Satellite Phones
It will provide multi-layered redundancy tothe proposed network.
Satellite Phones ( very useful duringDisaster Management ) are proposed for the
key functionaries of the State Govt.
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Major System Components
at a Glance
For Voice Communication
VHF/HF Radio Equipment including towers
Digital Radio Trunking Equipment (TETRA)
Satellite Phones
Surveillance System GSM Interceptors
Police 100 & Automatic Vehicle Tracking System
IT Infrastructure & Computerisation
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Successful Implementation of the project will
facilitate
Anywhere, Anytime communication for Police
Fast Reaction Time
Improved Public Interface Improved Law & Order Environment
High Morale of Police
Better Services to Policemen
Improvement in Image building of the state at National &
International level More investments in the state
Better life for the people
Benefits
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Thanks
Questions ?