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ITU FORUM ON IMPLEMENTATION OF DECISIONS OF WTSA-08 (Accra, Ghana, 16-17 June 2009). Emergency Communications Systems: Nigeria. Bashir Gwandu, PhD, MBA, CEng MIEE, MIEEE Executive Commissioner (Engineering & Standards) Nigerian Communications Commission, NCC [email protected]. - PowerPoint PPT Presentation
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InternationalTelecommunicationUnion
Accra, Ghana, 16-17 June 2009
Emergency Communications Systems: Nigeria
Bashir Gwandu, PhD, MBA, CEng MIEE, MIEEEExecutive Commissioner (Engineering & Standards)
Nigerian Communications Commission, NCC
ITU FORUM ON IMPLEMENTATION OF DECISIONS OF WTSA-08 (Accra, Ghana, 16-17 June 2009)
InternationalTelecommunicationUnion
OutlineIntroductionTypical Emergency SituationsGuiding Sections of the Nigerian Communications Act 2003.Nigeria’s PlanThe Need for Congestion free Dedicated NetworkTetra ExampleTypical Set-up of Emergency Communications FacilityConclusions
Accra, Ghana, 16-17 June 2009 2
InternationalTelecommunicationUnion
IntroductionThe purpose of National Emergency Communications Plan (NECP) is to promote the ability of emergency response providers and relevant government agencies to continue to communicate in an event of natural and man made disasters and ensure, facilitate, and attain interoperable emergency communications nationwide.
Accra, Ghana, 16-17 June 2009 3
InternationalTelecommunicationUnionAccra, Ghana, 16-17 June 2009 4
Typical Emergency SituationsCrimes (Needing Police Attention)
Health (Accident & Emergencies)
Fire (Fire Services)
Natural and Man-made Disasters
Terrorism
InternationalTelecommunicationUnion
Pipeline Explosion Ilado, May 12, 2006.
Accra, Ghana, 16-17 June 2009 5
Typical Emergency Situations-2
InternationalTelecommunicationUnion
What the Law Says
Section 107 (3) The Commission shall, in specific regard to emergency services, take immediate steps upon the commencement of this Act to –
(a) promote and enhance public safety through the use of a particular number which shall be designated as the universal safety and emergency assistance number for telephony services generally; and
(b) encourage and facilitate the prompt deployment throughout Nigeria of a seamless, ubiquitous and reliable end-t o-end infrastructure for emergency communications needs.
Accra, Ghana, 16-17 June 2009 6
InternationalTelecommunicationUnion
Nigeria’s PlanNCC proposed to build Emergency Communications Network Centers in all the thirty-six Nigerian states and Federal Capital Abuja.
A central Node in each Center will have all the necessary switching and routing facilities for voice and data in an emergency situation to connect to the appropriate response agencies.
Accra, Ghana, 16-17 June 2009 7
InternationalTelecommunicationUnion
Network PlanEmergency Communications may require not only the Centers but also a robust dedicated telecommunication network.
Such Network must be free of congestions during peaceful events and also must not be susceptible to congestions during emergency.
An efficient, versatile, easy to maintain, and reliable Broadband wireless platform, with transmission backup (such as Satellite/Fiber/Microwave) that can also support other security services can be used, but, must be free of congestion under all situations including during emergency.
Going by what happened during London/Madrid bombings, Private commercial networks were congested within a short time. Such fit falls must be avoided.
Accra, Ghana, 16-17 June 2009 8
InternationalTelecommunicationUnion
Dedicated Network: Tetra
Trans-European Trunked Radio System (TETRA) architecture can be use for the emergency Communications.
TETRA is open digital trunk mobile radio standard developed by ETSI since 1995. The system supports applications such as secure speech / data transfer, fixed image, slow video, etc.
Accra, Ghana, 16-17 June 2009 9
InternationalTelecommunicationUnion
Tetra Network1TETRA is a high security technology that inherently includes encryption of voice, data, signaling and user identities. Two encryption mechanisms are defined: 1. Air interlace encryption, 2. End-to-end encryption.
TETRA provides very fast call set-up time (300 ms), that is crucial for the public safety and emergency services.
Included in TETRA is the advanced group and announcement call features.
Tetra provides for Direct Mode Operation for Communications between Terminals, beyond Network Coverage Area
Accra, Ghana, 16-17 June 2009 10
InternationalTelecommunicationUnionAccra, Ghana, 16-17 June 2009 11
Direct Mode Features of Tetra
InternationalTelecommunicationUnion
Pipeline Explosion Ilado, May 12, 2006.
Accra, Ghana, 16-17 June 2009 12
Connecting to other NetworksTETRA networks facilitate a range of connections to external networks. A TETRA network can be connected to, for example, public and private telephone networks, different types of data networks as well as large command and control systems. All these networks can be accessed from the mobile terminal.
InternationalTelecommunicationUnionAccra, Ghana, 16-17 June 2009 13
Emergency Call Taking and Dispatching & Monitoring
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Critical Emergency Control Rooms
InternationalTelecommunicationUnionAccra, Ghana, 16-17 June 2009 15
Typical Equipment Rooms
InternationalTelecommunicationUnion
ConclusionsHave Discussed
Typical Emergency SituationsWhat the Nigerian Law Says
Have highlighted the Nigeria’s Plan that is currently under-execution
Have discussed the Need for Congestion free Dedicated Network for Emergencies services
Discussed the example of Tetra Networks
Have Presented Practical Set-up of Emergency Communications Facility
Accra, Ghana, 16-17 June 2009 16