FirstNet, Next Generation 9-1-1 and Connected Vehicles · 2019. 5. 13. · Figure 1 shows the...
Transcript of FirstNet, Next Generation 9-1-1 and Connected Vehicles · 2019. 5. 13. · Figure 1 shows the...
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FirstNet, Next Generation 9-1-1 and Connected Vehicles
May 13, 2019
J Pollack Consultants
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FirstNet, Next Generation 9-1-1 and Connected Vehicles White Paper
Introduction
The intended purpose of this paper is to define the Nationwide Public Safety Broadband
Network (FirstNet), Next Generation 9-1-1 (NG 9-1-1), and connected vehicles and why
these emerging technologies are important to the public safety sector, and the public
who live, work and travel in the United States.
This paper looks at the history of FirstNet, NG 9-1-1, and connected vehicles and
presents an overall picture of where these technologies are today and what the near
future holds.
Current 9-1-1 System
The nation’s 9-1-1 system has been a tremendous success for more than 40 years.
However, changes in the public’s use of technology and the growing market for both
wireless and voice-over-Internet protocol (VoIP) telephone systems have contributed to
greater expectations than the existing 9-1-1 system can deliver. The proliferation of
highly mobile, dynamic communication devices requires capabilities that do not exist
today for 9-1-1 emergency call centers. When people call for help during emergencies, it
is critical that emergency call centers have the ability to:
Easily interface with a wide range of communication devices on the market
Identify the location of the caller
Recognize the technology generating the call in order to route the information
(e.g., a photo or video) to the appropriate responder in a timely manner
Most of today’s emergency call centers, or 9-1-1 public safety answering points
(PSAPs), face challenges that prevent easy transmission of data and critical sharing of
information that can enhance the decision-making ability, response, and quality of
service provided to emergency callers, as well as provide information that will help keep
first responders safe.
These technology challenges include the use of older, analog-based (copper wire)
infrastructure and equipment, which does not allow for, and cannot take advantage of, all
the information a caller can provide via their smart phone. In addition, most of today’s
PSAPs cannot efficiently transfer calls from one PSAP to another when the call volume
exceeds available resources.
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In today's 9-1-1 environment, the public can primarily only make emergency voice calls
and teletype calls (by deaf or hearing-impaired persons). Only minimal data is delivered
with these calls, such as Automatic Number Identification (ANI), subscriber name, and
Automatic Location Identification (ALI), when available.
Next Generation 9-1-1 (NG 9-1-1)
Recognizing that the growing use of mobile phones would impact emergency
communications, national 9-1-1 associations have called for all 9-1-1 call centers to
begin upgrading their systems from analog, copper-based wire communications to
systems that can integrate with mobile-wireless technology and digital data. The
fundamental difference for PSAPs that upgrade to the NG 9-1-1 infrastructure will be a
shift away from analog technology to an Internet Protocol (IP) based system, which can
interface with today’s technology and link PSAPs across the country.
Early work on NG 9-1-1 was done in concert and independently at the national level by
organizations such as the Association of Public Safety Communications Officials
(APCO), the National Emergency Number Association (NENA), and the Department of
Transportation (DOT), to name a few. These organizations provided the initial vision and
framework for how to integrate wireless and digital communications within the 9-1-1
infrastructure.
In the Next Generation 9-1-1 environment, the public will be able to make voice, text, or
video emergency calls from any communications device via IP based networks. This will
allow for PSAPs to receive and process all of today’s technology with a full range of
capabilities, such as the acceptance and then sharing of video and pictures from the
public with first responders in the field.
NG 9-1-1 PSAPs will also be able to receive data from vehicles and personal safety
devices such as Advanced Automatic Collision Notification systems, medical alert
systems, and sensors of various types. The new infrastructure of the NG 9-1-1 project
will support the national Internet working of 9-1-1 services, as well as the transfer of
emergency calls to other PSAPs—including any accompanying data. In addition, the
PSAP will be able to issue emergency alerts to wireless devices in an area via voice or
text message, and activate highway alert systems.
How NG 9-1-1 is being built
States, counties, municipalities and regional authorities are building out the NG 9-1-1
infrastructure. These NG 9-1-1 projects are all funded and managed differently. NG 9-1-
1 will be launched in each state according to its own unique circumstances and
governance. Due to the need to invest in new technologies and maintain existing legacy
9-1-1 systems, funding will likely be a challenge for many states and localities. In
addition, the implementation of NG 9-1-1 may necessitate governance modifications at
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the state and local level. An important consideration is that NG 9-1-1 may be
implemented inconsistently across the country, potentially causing a divide between
urban and rural communities as some areas move toward NG 9-1-1 services more
quickly than others.
In summary, NG 9-1-1 is a necessary upgrade of the current 9-1-1 systems, in order to
adapt to how people communicate today, which is mostly through mobile and digital
devices. NG 9-1-1 allows for the public and others to send digital data to PSAPs,
including audio and video recordings, live streaming video, photos, and texts. PSAPs will
also be able to receive data from other transmitting devices such as wearable medical
devices, car computers, and building alarms.
NG 9-1-1 is a critical component of a two-part emergency communications system, the
other part being FirstNet, discussed below. These emerging technologies will allow the
sharing of more data with PSAPs, and in turn with field responders. Upgrading to NG 9-
1-1 will enable faster network communication, seamless integration and call load sharing
between PSAPs, a function severely limited or non-existent using today’s antiquated
systems. In cases of mass casualty incidents or natural disasters, when the local PSAP
becomes overwhelmed by calls, an IP-based NG 9-1-1 system will allow the automated
transfer and processing of calls at another available PSAP.
The Nationwide Public Safety Broadband Network (FirstNet)
The terrorist attacks on September 11, 2001, brought to the forefront the many
communications challenges that first responders face during emergencies and disasters.
These issues were captured in the 9/11 Commission Report, which identified gaps in
emergency communications and recommended a nationwide network for law
enforcement, fire, and emergency medical personnel communications. The public safety
community united to fulfill the 9/11 Commission’s recommendation. Public safety
organizations and associations advocated before Congress for a dedicated, reliable
wireless network for first responders. Their advocacy efforts led to the passage of
legislation in 2012 to create the First Responder Network Authority to deploy the FirstNet
network in all U.S. states and territories, including rural communities and tribal nations.
FirstNet is an independent authority within the Department of Commerce’s National
Telecommunications and Information Administration (NTIA). FirstNet’s mission is to
ensure the building, deployment, and operation of a nationwide broadband network that
will equip first responders to save lives and protect U.S. communities. In March 2017,
The Department of Commerce and FirstNet announced a partnership with AT&T to build
and operate the first responder network.
The FirstNet network will ensure first responders have access to fast, highly secure and
reliable communications when they need them. This will help first responders stay safe
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when they are deployed to help others, not only during day-to-day operations and
disaster response and recovery, but also when securing large events.
Public safety officials have been, and continue to work closely with the First Responder
Network Authority to ensure the network is meeting first responders’ needs today and
into the future. The First Responder Network Authority has consulted extensively with
points of contacts in each of the 50 U.S. states, 5 territories, and the District of
Columbia, as well as local, municipal, tribal and federal public safety leaders. It
coordinates with public safety through the Public Safety Advisory Committee (PSAC),
which provides guidance and subject matter expertise from a first responder perspective.
Public safety leaders at the national, state, and local levels continue to advocate for and
support deployment of the FirstNet network.
New applications for the network are also being developed, which will allow first
responders to reliably share photos, video and text messages in close to real-time
speeds during emergencies and large-scale events. They will also provide for improved
location services to assist with mapping capabilities during events. The FirstNet App
Catalog is compiling FirstNet-approved mobile apps that are optimized for public safety
use over the network. At the same time, public safety has access to a growing selection
of devices and accessories compatible with the network through the FirstNet Device
Ecosystem. The First Responder Network Authority works through the National Institute
of Standards and Technology (NIST) to publish a list of certified devices for use on
FirstNet, with devices being added regularly.
In summary, all 50 states, five U.S. territories and Washington, D.C., have opted into
FirstNet, meaning each has accepted its individual state plan detailing how the network
will be deployed in their state or territory. Once deployed, agencies would pay a monthly
subscription fee to be a part of the network, similar to how they subscribe to their current
wireless carrier today.
Next Generation 9-1-1 and FirstNet are being funded and built as separate projects.
FirstNet is being coordinated at the federal level through a public private partnership with
AT&T. The development and implementation of NG 9-1-1 is left to individual states,
counties and cities to fund and build; however, there are numerous grants available to
assist with the implementation of both of these programs.
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Where NG 9-1-1 and FirstNet implementation is today
Figure 1 shows the current progress of NG 9-1-1 implementation across the United
States and its territories.
Figure 1: NG 9-1-1 implementation today (9.1.1.gov)
As of January 2019, FirstNet reports there are 5,250 agencies using their network, which
is a 60% increase from the end of October 2018.
How connected vehicles enhance driver and responder safety
In the late 1990s, cars began to be connected wirelessly to other sources, primarily for
safety. Today, connected vehicles are vehicles that use any of a number of different
communication technologies to communicate with the driver, other cars on the road
(vehicle-to-vehicle - V2V), roadside infrastructure (vehicle-to-infrastructure - V2I), and
the Cloud (vehicle-to-cloud - V2C). This technology can be used to not only improve
vehicle safety, but also improve vehicle efficiency and commute times.
The U.S. Department of Transportation's (USDOT) Connected Vehicle program is
working with state and local transportation agencies, vehicle and device makers, and the
public to test and evaluate technology that will enable cars, buses, trucks, trains, roads,
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and other infrastructure, as well as smart phones and other devices to ‘talk’ to one
another. Cars on the highway, for example, could use short-range radio signals to
communicate with each other so every vehicle on the road is aware of where nearby
vehicles are and how they are behaving. Drivers would receive notifications and alerts to
dangerous situations, such as someone about to run a red light as they are nearing an
intersection, or an oncoming car which is out of sight beyond a curve, swerving into their
lane to avoid an object on the road.
The USDOT estimates the number of lives that could be saved by deploying just two of
the connected vehicle safety applications being developed by them is 1,083 annually1.
Connected vehicles will dramatically reduce the number of fatalities and serious injuries
caused by accidents on our roads and highways. While the number of people surviving
crashes has increased significantly thanks to airbags, anti-lock brakes, and other
technology, the USDOT is shifting its focus from helping people survive crashes to
preventing crashes from happening in the first place.
In 2017, there were an estimated 6,452,000 motor vehicle crashes in the United States,
resulting in 37,133 fatalities and 2,746,000 people injured, according to the National
Highway Traffic Safety Administration (NHTSA2). In fact, the leading cause of death
among young adults is vehicle crashes, according to the Centers for Disease Control3.
Connected vehicle technology will enable cars, trucks, buses, and other vehicles to ‘talk’
to each other with in-vehicle or aftermarket devices that continuously share important
safety and mobility information.
1 NHTSA preliminary estimates of safety benefits show that two safety applications—Left Turn Assist (LTA) and Intersection Movement Assist (IMA)—could prevent up to 592,000 crashes and save 1,083 lives saved per year. https://www.its.dot.gov/cv_basics/cv_basics_20qs.htm 2 https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/812696 3 https://www.cdc.gov/motorvehiclesafety/teen_drivers/teendrivers_factsheet.html
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Figure 2: An example of how connected vehicles would make highway incident scene management safer. (Photo: USDOT)
Connected vehicles have significant advantages over new technologies now appearing in high-end vehicles, such as radar, lidar, cameras, and other sensors. Connected vehicle technologies and applications have a greater range than on-board vehicle equipment, which will allow drivers to receive alerts of hazardous situations much earlier, providing more time to react and prevent an accident. Connected vehicle technology doesn't depend on line of sight communications to be effective, unlike radar, so if a car ahead is braking hard on the other side of a hill due to an obstruction, a following driver would receive notification even though the driver cannot see and is not aware of the dangerous situation developing. Connected vehicle technology is also less expensive to install than radar and camera equipment in vehicles, allowing it to become standard equipment in the future on practically all vehicles, not just luxury cars.
According to the USDOT4, a NHTSA study of connected vehicle technologies has shown
that they have the potential to reduce up to 80 percent of crashes where drivers are not
impaired which would save a significant number of lives and prevent millions of crash-
related injuries every year.
In addition to the tremendous safety potential of connected vehicles, they also promise
to increase transportation options and reduce travel times. Traffic managers will be able
to control the flow of traffic more easily with the advanced communications data
available and prevent or decrease developing congestion. This could have a significant
impact on the environment by helping to cut fuel consumption and reduce emissions.
4 https://www.its.dot.gov/cv_basics/cv_basics_what.htm
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The implementation across the country of FirstNet, Next Generation 9-1-1, and the
advancement in connected vehicle technology is improving the way first responders are
able to mitigate and respond to emergencies. Not only is the public already benefiting
from these emerging technologies, first responders are also safer as a result. It is
important for all stakeholders to continue pushing for the build-out of the necessary
infrastructure to support the FirstNet network and for the upgrade of all of our country’s
9-1-1 call centers to Next Generation 9-1-1 call centers.
The links below will assist in finding more information and current data related to these
topics:
Next Generation 9-1-1 https://www.9-1-1.gov
FirstNet https://www.firstnet.gov
Connected Vehicles https://www.its.dot.gov/cv_basics/index.htm
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Resources
National Highway Traffic Safety Administration at the U.S. Department of Transportation, National 911 Program, https://www.9-1-1.gov/issue_nextgeneration9-1-1.html US Department of Transportation ITS Joint Program Office, https://www.its.dot.gov/about.htm All Things FirstNet https://allthingsfirstnet.com/history/ US Department of Transportation ITS Joint Program Office, Success Stories Next- Generation 9-1-1
https://www.its.dot.gov/research_archives/ng911/index.htm
1. US Department of Transportation ITS Joint Program Office, Connected Vehicle Basics https://www.its.dot.gov/cv_basics/cv_basics_facts.htm#fact2
2. NHTSA Traffic Safety Facts April 2019
https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/812696
3. Centers for Disease Control and Prevention
https://www.cdc.gov/motorvehiclesafety/teen_drivers/teendrivers_factsheet.html
4. US Department of Transportation ITS Joint Program Office
https://www.its.dot.gov/cv_basics/cv_basics_what.htm