AcroTetra Digital Private Mobile Radio Communication system

详情

System Overview
AcroTetra digital PMR communication system is partially introduced from international technology and also self-researched digital PMR system.  And this system completely conforms to  standard of ETSI.
 

AcroTetra digital PMR system is fully compliant to standard of ETSI, and widely adopts advanced software defined radio technology and software technology of the new generation. This system is **0% based on IP network architecture and adopts IP-based key switch technology, integrating dispatch command, telephone interconnection, short message and grouped data into one. Moreover, this system is an high efficient wireless communication platform, and widely applied in wireless command dispatch in critical field.

It could be used in thermal power plant, hydro-power plant, nuclear power plant; and all kinds of emergent response organizations in government and electric power and other filed; gas and oil field: oil channel monitoring and etc; military base: training base, experiment base, military harbor; public security field: public security, armed police, border defense department; mining filed; harbor and airport and etc which have high requirements for on-site commanding and dispatch.
System Composition

Multiple Node System

Multiple Node System of AcroTetra do not needs switch center and **0% based on IP.  When failures occur to one node, other nodes of network can still continue to work.

• IP networking
• Distributed layout of gateway software
• Multiple network architecture

Vehicle-mounted System

For area digital PMR wireless signal not covering, when emergency happens, rapid, security and high-efficient wireless communication platform. AcroTetra offers vehicle system proposal.

Digital PMR communication vehicle arrives emergency site, this system can realize quick wireless signal covering of site and offers digital PMR wireless communication platform and wireless command & dispatch communication system for on-site working staff.

AcroTetra digital PMR system can provide excellent solution for users through its multiple advantages: IP technical Platform (single-node and multiple node system), grouped data transmission, modular design, VPN, application programmed Interface, high security and mature performance.

Distributed Design

IP Technical Platform

Small in Size and Convenient to Install

Modular Structure and Software Structure

 AcroTetra system adopts COTS widely, such as routers, commercial servers and client terminal-PC of dispatch console, which reduce the limitations of equipment choice and also convenient for customers to choose popular products in market. 

Basic Service

•  Single Call
•  Group Call
• Interconnected Telephone Call

Supplementary Service

• Priority Call
• Emergency call
• Delay Adding
• Dynamic Regrouping
• Call Barge
• Privileged Call
• Call Display
• Speaker Display

• Dispatch Call 

 Data Service

• Short Data
• Status Message Service

• Grouped Data Service 

Security

• Authentication
• Air Interface Encryption

Interconnection

•  Interconnection among PABX