“Emergency mitigation happens during blue skies, not during the storm.”
What does it take to achieve communications network resilience during a disaster? In a new report on disaster response coordination, the Intergovernmental Advisory Committee lays out best practices and recommendations on network resiliency to the Federal Communications Commission.
Last fall, the IAC was asked to develop recommendations that would help fine-tune state, local, and tribal coordination on disaster preparation, response and restoration efforts — work that, as the report notes, has to happen before emergencies happen, not while they are in progress. In particular, the IAC was aske for focus on promoting “resilient communications during and after an incident to help ensure first responders and the
public have access to reliable communications when disaster strikes.”
“The importance of maintaining resilient communications during and after a disaster cannot be overstated. Sometimes, the ability to communicate during and after a disaster is a matter of life and death,” the report said.
Recommendations and lessons learned from the report include:
–Establish a telecom Emergency Operations Center. Puerto Rico, after being hit hard by Hurricane Maria in 2017, was a significant source of lessons learned — and one of them was to establish ahead of time a dedicated telecom Emergency Operations Center, or EOC. According to the report, the U.S. territory has now signed a a memorandum of understanding between government, telecommunications providers and other relevant stakeholders which “establishes, among other things, the clear roles of each party and the obligations of the parties to meet at a previously designated, dedicated telecommunications emergency operations center, before and after the emergency, to deal with all matters relating to (and impacting) telecommunications.”
Having a dedicated EOC in a physically separate room “is extremely effective since all players are within reach,” the report said.
–Map critical communications facilities, plan for their protection, and establish who will have access in a disaster. Among the recommendations was that it should be a high priority to “[remove]all obstacles, whether from federal and state agencies or private owners, so that the telecommunications industry has access to critical communications facilities post-disaster.” The report recommended that “the specific goal of every community during a disaster should be to protect these critical facilities” for telecommunications, and that they should be identified ahead of time. Risk to those facilities can be reduced from initial design all the way to adding redundancy in case of failure — and accessing them should be a priority in the immediate aftermath, so that communications recovery can begin. Once a disaster occurs, “an effective emergency management plan should address the prioritization of the clearance of critical facility roadways, who will be allowed access, who will manage access, and who will make the determination of when it is safe for restoration efforts to begin,” the report says. It also notes that during the recovery phase, communications infrastructure that has survived the initial disaster can sometimes be damaged by restoration crews who aren’t aware of the location of the infrastructure — someone has to be responsible for notifying repair crews of the situation on the ground.
–Roaming agreements can help sustain coverage, if they’re put in place ahead of time. The report noted that in the aftermath of Hurricane Michael in Florida, “some wireless providers did not obtain and implement supplemental roaming agreements in advance of the storm and that providers would have greatly improved the availability of wireless service for their customers had they secured and activated such agreements. In one situation, a wireless service provider neglected to establish and implement roaming agreements prior to the storm, resulting in its customers being without cell service for several days, while neighboring customers on a different network received service.”
–Pre-positioning network deployables and personnel can greatly help in recovery time and responsiveness. Wireless and wireline network operator preparations for recent major disasters have included topping off generators in areas expected to be impacted, increased staffing, fleets of network deployables positioned outside the impact zone which could move in rapidly after a storm, establishing generator re-fueling points, and more.
–Preparation and interagency coordination needs to happen before an emergency occurs. “Most state, local, and tribal governments do not communicate on a regular basis until an emergency or disaster occurs,” the report said. “It is highly unlikely that multiple agencies and organizations will have an efficient and effective working relationship with each other when they are contacting each other for the first time during an actual disaster. … Every day, we must all take steps to ensure that we are prepared to respond to and recover from emergencies and disasters.”
Read the full report here.
The post Achieving network resiliency: Key recommendations from the IAC appeared first on RCR Wireless News.