Modernisation of Police Networks

8/22/2019 Modernisation of Police Networks

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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


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


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)


15/26TETRA Opportunities

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


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


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 ?

Documents

Modernisation of Police Networks