Background
Highways serve as vital arteries of modern society, supporting economic growth and daily mobility. However, with increasing traffic volumes and evolving public safety challenges—such as extreme weather, natural disasters, and frequent accidents—the responsibilities of highway police have grown more complex. Traditional work modes and legacy analog systems can no longer meet operational demands, exposing significant inefficiencies in day-to-day communication and response.
Customer Demand
To modernize their communication capabilities, the highway police required a Push-to-Talk over Cellular (PTToC) solution that could address the following pain points: 1. Blind Area Coverage: Seamless connectivity across tunnels, indoor facilities, and other zones where analog systems fail; 2. Wide-Area Coverage: Reliable communication along the full length of the highway; 3. Multimedia Communication: Support for images, videos, and other media during emergency situations; 4. Superior Voice Quality: Clear audio performance under various environmental conditions
POCSTARS Solution
To deliver a cost-effective and robust upgrade, POCSTARS deployed its PTToC communication system with the following key features:
· Full-Coverage Network: Leveraging 3G, 4G, and Wi-Fi, the system ensures uninterrupted communication along the highway and in coverage blind spots of the legacy network.
· Multimedia Services: Supports video calls, video messaging, and image transmission to enhance operational coordination, especially during emergencies.
· High-Quality Voice: Integrates OPUS codec and advanced noise cancellation technology to ensure clear and reliable voice communication, even in noisy or high-speed environments.
· Full-Coverage Network: Leveraging 3G, 4G, and Wi-Fi, the system ensures uninterrupted communication along the highway and in coverage blind spots of the legacy network.
· Multimedia Services: Supports video calls, video messaging, and image transmission to enhance operational coordination, especially during emergencies.
· High-Quality Voice: Integrates OPUS codec and advanced noise cancellation technology to ensure clear and reliable voice communication, even in noisy or high-speed environments.
Benefits & Customer Value
Reduced CAPEX & OPEX
By utilizing existing commercial networks, the solution eliminates the need for new infrastructure. Its cloud-based maintenance model further reduces operational costs.
Crystal-Clear Voice Communication
With OPUS codec and noise suppression technology, users experience consistently clear voice calls across all operational environments.
Enhanced Multimedia Capability
Video and image messaging improve situational awareness and decision-making speed, especially in time-critical scenarios.
High System Reliability
Built with carrier-grade architecture and geo-redundant deployment, the system ensures stable performance and continuous availability.
