Solutions

Wireless Emergency Alerts

Comtech’s fully integrated end-to-end Wireless Emergency Alert (WEA) solution is trusted by the world’s leading alert originators, authorities, and mobile network operators. 

WEA is a system that enables authorized officials to inform the public about life-threatening events by connecting emergency mobile alert systems to the government alert gateway.

Comtech Trusted Alerting System

The Comtech Trusted Alerting System (CTAS) provides a CMSP gateway
and Cell Broadcast Center (CBC) for WEA service.

Components of Our WEA Solution

Commercial Mobile Service Provider (CMSP) Gateway: A secure, concentrated point of access to the Federal Alert Gateway and potentially to other future external entities, third parties, or value-added service providers.

Cell Broadcast Center (CBC): Component that maps alert areas into appropriate wireless network coverage and facilitates alert delivery via cellular networks (2G, 3G, 4G, and 5G).

Operation Graphical User Interface (GUI): Comprehensive element management system to facilitate operations, administration, and maintenance for both the CMSP Gateway and the CBC. 

Features

Standard Interface Compliance: CTAS is fully compliant with ATIS and 3GPP specifications, enabling standard connectivity between the IPAWS’s Federal Alert Gateway, and mobile network operators’ radio access networks.

High Availability

  • Tier-1 carrier grade
  • 99.999% uptime
  • Zero downtime upgrade
  • Full local redundancy
  • Multiple sites geo redundancy

Unique Capabilities

  • Comprehensive GUI-based test tool to test each RAN element
  • Comprehensive logging/reporting tool ready for FCC/FEMA eventual audit
  • Consolidated alert report per alert via email or GUI
  • RF shapefile processing for advanced geo-targeting
  • Commercial cell broadcast capability for monetization possibility

Advanced Geo-Targeting

  • Precise geo-targeting with sub-cell based (polygon, circle) targeting based on RF-coverage data shapefiles
  • Cell coverage and impacted alert target area viewing

Interoperability with Network Equipment Providers

  • Proven interoperability with MSCs, BSCs, RNCs, MMEs, AMFs, and NRFs from multiple core network vendors
  • Support for all radio technologies (2G, 3G, 4G/LTE, 5G

Platform Features

  • Support all Comtech applications on shared resources and common O&M GUIs
  • Cloud-native architecture
  • Containerized application modules
  • Private cloud/public cloud deployment models support
  • OpenStack and VMWare compliant
  • ETSI NFV standards-based
  • Comprehensive element management system (administration, dashboard for KPIs, troubleshooting, provisioning, alert management- search, test alerts)

World Class Customer Service

  • Easy deployment for tier-2 and tier-3 mobile network operators
  • In-network or hosted in modern data centers
  • 24x, 7x, 365 operational support

Robust Security

  • Access control, role-based permissions
  • Spam prevention, encryption
  • Denial of service attack mitigation
  • Proactive penetration testing

Why Comtech?

  • FEMA-certified in US
  • Multi-channel alert delivery
  • Automated processing of cell site data changes
  • Reduced risk and implementation costs
  • Rapid implementation of WEA on your network
  • Easy handling of requirements specified by local regulators
  • Supports all RAN types
  • Flexible deployment, operations, and business models as per the providers’ requirements
  • Reduces cost of CAPEX and OPEX
  • Support for alerts in multiple languages
  • Enterprise and carrier grade
  • Flexibility for various message handling scenarios
  • Assured interoperability with centralized government alert gateway such as FEMA Gateway for the US and Pelmorex NAADS for Canada

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