Differentiators of NG9-1-1 System Designs

Transcription

1 Differentiators of NG9-1-1 System Designs William Mikucki, Director, NG9-1-1 Systems Engineering Tom Sammons, ENP, Principal Systems Engineer General Dynamics Information Technology May 16, 2017

2 Next Generation Concepts Modernization of infrastructure Broadband IP connectivity Location is fundamental to NG9-1-1 Expansion to multimedia and new applications Sharing incident information with other s This is our focus area for this session Originating Service Providers NG9-1-1 Core Services (NGCS) LDB GIS Emergency Services IP Network () Call Taker Public Safety Answering Point () DLR CAD FirstNet Dispatch over Radio Network and Security Operations 2

3 Today s Infrastructure is Aging System was built for voice only, modified for wireless and text Does not meet communications needs of the 21 st century Goal is to replace with NG9-1-1, which can be achieved today Originating Service Providers Text Control Center () SS7, PRI, CAMA Voice Text-to HTTPS, TTY, SIP/MSRP CAMA CAMA Text Control Center () Originating Service Providers LIS SIP/MSRP/HELD Voice, Text, Multimedia SIP GIS NG9-1-1 Core NG9-1-1 Services Core (NGCS) Services (NGCS) LDB Call Handling Emergency Services IP Network () Wide Area Network NG9-1-1 NG

4 NG9-1-1 Situational Awareness Ability to identify, process and comprehend your environment NG9-1-1 enables holistic view with status, traffic flows and security architecture not designed for this Monitoring, Network and Security Operations NG9-1-1 Core Services Coordination Center Region 4

5 NG9-1-1 Resiliency Redundancy throughout with geographic and network diversity Cyber security, monitoring, reporting and notification Redundancy of IP transport is only part of the solution GIS Network and Security Operations NG9-1-1 Core Services LDB Border Control Function Core 1 Point of Presence Wide Area Network Core 1 Core 2 IP Core 2 Point of Presence Last Mile IP Circuit Provider 1 NGFW NGFW Switch Switch Last Mile IP Circuit Provider 2 NG9-1-1 E

6 Access Hosted Services that can be Shared NG9-1-1 enables access to hosted services Consider stacks of equipment in every closet vs. 2 data centers Hosted services have lower overall cost and reduce complexity NG9-1-1 Core Services Network and Security Operations Call Handling Mapping Wide Area Network Core 1 Core 2 NG9-1-1 NG9-1-1 NG

7 NG9-1-1 Enhances Communications with s can interact with caller using same technology Capability to transfer to other s with emergency incident data Replace legacy with NG9-1-1, not just IP NGCS Region or State NG9-1-1 Core Services NGCS Voice Only 7

8 Provide Location with Geographic Context Location database replaces and provides transition to LIS Civic addresses in LDB are validated against GIS data records are just street addresses with no context MPC VPC Mobile Positioning Center (MPC) E2+ NG9-1-1 Core Services VoIP Positioning Center (VPC) E2+ Location Database (LDB) Originating Service Providers SOI Location Validation Function (LVF) 8

9 NG9-1-1 Routing Data Set is Local Preparing the data set used for NG9-1-1 routing Enables geospatial routing based on GIS context with policies and partial implementations are based on tabular data al (Local) GIS Layers Emergency Routing Boundaries Roads and Addresses ERB Polygons Spatial Interface (SI) NG9-1-1 Core Services NG9-1-1 GIS Data Emergency Routing Boundaries Roads Addresses Base Image 9

10 Geospatial Routing of Emergency Calls Ability to determine route based on caller s location No policy decisions should be made without GIS context and partial implementations provide tabular routing County Polygon Highway Polygon City Polygon 10

11 Differentiators of NG9-1-1 System Designs Goal is to replace legacy with NG9-1-1 Provide full situational awareness and enhance resiliency Hosted services enables cost savings and reduces complexity Support multimedia and location shared among s Flexibility of routing based on local GIS data and policies 11

12 William Mikucki, Director, NG9-1-1 Systems Engineering Tom Sammons, ENP, Principal Systems Engineer General Dynamics Information Technology