Border and coastal defense monitoring solutions

Border and coastal defense monitoring solutions

1. Overview

China is a large border and coastal defense country, the mainland coastline is more than 18,000 kilometers long, there are many points, long lines, and wide areas, except for key areas, it is difficult to comprehensively carry out real-time network monitoring and coverage. In areas covered by unmonitored networks, border and coastal defense units need to rapidly deploy communication systems to enable seamless connection between various combat units, and to carry out efficient, rapid, and safe execution of border and coastal defense tasks by carrying out battlefield information transmission of various services such as video, command, voice intercom, and telecommunications transmission.

Second, the scheme design

Wanlan Communication's AnyMESH ad hoc network communication system has good non-line-of-sight transmission capability, and can quickly form a centerless network through the free networking between AnyMESH ad hoc network products without relying on public facilities (public power, public network, etc.). The location, status and other information of all network access nodes are summarized in real time to the back-end network management system for unified scheduling, management and control.

Wanlan Communication's AnyMESH wireless broadband ad hoc network radio is designed based on the software radio architecture, which adopts the current mainstream COFDM technology and centerless multi-hop ad hoc network technology in wireless communication, which can quickly build a communication network and complete the automatic joining and automatic exit of nodes.
Wanlan Communication's AnyMESH radio does not rely on land nodes, and can effectively expand the communication range of border and coastal defense through multi-hop ad hoc network and automatic relay characteristics; It provides a unified communication link solution for ships and land, solves the problem of inability to interconnect between different communication units, and ensures the smooth and stable communication system of the entire border and coastal defense.
In a complex environment, traditional point-to-point communication often cannot ensure the effective transmission of information, AnyMesh ad hoc network communication system has the characteristics of automatic networking, automatic relay, fast network access speed, strong anti-multipath interference ability, and less multi-hop bandwidth attenuation, and can transmit the on-site situation back to the command vehicle in real time through a variety of transmission channels, so that the command center can understand the on-site situation in time and make accurate decisions.
At the same time, with the self-developed dispatching platform management system and intelligent terminals, the dispatching console can monitor and communicate with the intelligent terminals in real time, realizing the perfect solution of the integration of self-organized network and dispatching and command.

3. System features

• High bandwidth: Adopt software radio architecture, support COFDM waveform, high throughput, up to 70Mbps, ensure large bandwidth transmission, multi-channel video bidirectional transmission at the same time.

• Ad hoc network: The MESH wireless network does not rely on the base station, and has the excellent characteristics of self-organization, self-management, self-healing and self-balancing, supports multi-point jumping, and meets the networking transmission under non-line-of-sight conditions.

• Multi-service: support real-time voice intercom, support high-definition video real-time transmission, support WIFI and access to a variety of application terminals.

• All-IP: It adopts all-IP transparent data transmission and supports end-to-end TCP/IP protocol, which can be easily connected to the higher-level network system

• Independent research and development: It has complete core technology and intellectual property rights, which can be quickly customized according to user needs, small size, flexible and mobile, and simple deployment.

Fourth, equipment introduction