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IP Mesh Communication System

Tactical COFDM‑based IP mesh radio system featuring self‑forming & self‑healing ad‑hoc network for voice, video and data transmission in emergency and field operations.

Mesh Network Self‑Forming Self‑Healing Tactical Comms
IP Mesh Communication System scene diagram: multiple tactical mesh radio nodes, ad‑hoc wireless mesh link topology, field emergency‑response deployment environment.

Overview

IP Mesh Communication System. Tactical ad‑hoc communication system built on COFDM waveform technology. Nodes dynamically self‑form wireless mesh network without fixed infrastructure. Supports real‑time voice intercom, HD‑video streaming and bi‑directional data services. When individual node drops out, network automatically re‑routes links for self‑healing. Widely deployed for police, fire‑rescue, border patrol and various complex field emergency‑response missions.

Key Advantages

Self‑Forming Ad‑Hoc Mesh Nodes automatically build multi‑hop network, no pre‑deployed base‑station infrastructure required for rapid field setup.
Self‑Healing Link Redundancy Auto‑reroute communication path upon node failure or obstruction, keeps network continuity in dynamic field conditions.
Integrated Voice‑Video‑Data Supports group voice intercom, RTSP video streaming, bi‑directional serial‑port and Ethernet data concurrent transmission.
Long‑Range NLOS Transmission COFDM modulation, stable communication under non‑line‑of‑sight; LOS distance up to 60 km, urban NLOS 3‑10 km.
Built‑In GNSS Positioning GPS / Bei‑Dou positioning integrated for node location reporting, supporting situational‑awareness display on management platform.
Rugged Harsh‑Environment Hardware IP66 enclosure rating, wide temperature range‑40℃~+55℃, adapts shock, vibration and outdoor field conditions.
Local & Remote Network Control On‑unit LED status indication plus centralized IP‑mesh management platform for remote monitoring and configuration.
Diversified Node Form‑Factors Handheld, manpack, integrated case and vehicle‑mount variants to match different mobile‑deployment scenarios.

Applications

  • Emergency Rescue: Fire‑fighting, disaster‑site response, building collapse where public cellular network fails.
  • Public‑Security Missions: Police on‑site operations, large‑event security, underground & tunnel complex environment communication.
  • Border & Tactical: Border patrol, field tactical command, joint‑combat group mobile ad‑hoc connectivity.
  • Special‑Site Inspection: Port, vessel‑borne deployment, drone‑relay auxiliary communication for complex terrain.

Product Matrix & Specifications

Product Matrix

  • Handheld radio node: compact hand‑held terminal for individual field operators.
  • Manpack / portable radio node: backpack‑type high‑power unit for team‑level deployment.
  • Integrated case‑type node: all‑in‑case rapid‑deploy unit for temporary command posts.
  • Vehicle‑mount node: on‑vehicle installation for mobile tactical‑vehicle communication backbone.

Key Brief Specifications (2W typical node)

  • Waveform: COFDM adaptive QPSK/16QAM; operating frequency 340‑470 MHz /1.0‑1.5 GHz, mesh throughput up to 9 Mbps.
  • Interfaces: dual RF antenna ports, waterproof aviation connectors, 100M Ethernet, RS232/RS485, audio channel, GNSS.
  • Protection: IP66, working temp ‑40℃ ~ +55℃; DC 12‑14V power input.
  • Transmission range: NLOS dense‑urban 3‑5km; light‑urban 5‑10km; line‑of‑sight max 60km.