High Bandwidth IP Mesh Radio (MANET)

Introduction

The LKAV-3702 is an independent R&D wireless Ad Hoc network communication equipment,real-time transmission of audio video, IP data information, the multi-jump relay can increase wireless transmission distance. Ad Hoc network automatic selection patch, network mode is flexible, can be used for multisectoral transmission, strong anti-shielding and anti-inferference suitable for mobile communication on complex environment. Can be used in the public security, armed police, fire fighting, human defense, and other government departments that have emergency operation and rescue missions, and build up communication in real time to unify and coordinate the command. The network of wireless ad-hoc networks can be connected to a command center via a gateway, access to a dedicated network or a public infrastructure network.

Compasition
The entire system is composed of front-end network device (IP camera, network information source), one or more LKAV-3702 device, back-end device (PC, matrices, switches/router and other network device).

Application
MESH device had multiple work modes, typical modes are chain work mode and start work mode, access nodes no more than 50 to maintain normal communication, below pics for refer:

Chain work mode

Star work mode

Characteristic

Large bandwidth:Using the common hardware platform, software radio framework, support the dynamic loading and unloading waveform, online configuration working parameters according to actual channel conditions and user status, ensure large bandwidth transmission.

Ad-Hoc network: This wireless network is independent of base station, with excellent features of Ad Hoc networks, self-management, self-repair and self-balance, support multi-point hop connection and meet the network transmission under NLOS.

Multi-service:Support voice intercom, HD video transmit in real time, wifi and various of terminals.

Full IP:Using full IP transparent data transmission to support end to end internet protocol, can be convenient to connect with higher lever network system and constitute a variety of special command and application system, also access to the public infrastructure network.
 

Independent R&D:With complete core technology and intellectual property, can be quickly customized according requirement, small volume, flexible mobility, simple deployment.

• Huge bandwidth, maximum digit rate 80Mbps
• LOS transmission range 10-20KM
• Self-organizing scale no less than 50pcs, relay 9 hops
• Own 5.8G WIFI, support intelligent terminal access
• Two way HD video, audio, data transmit
• All IP nodes, standard Ethernet interface protocols, IP data transparent transmission
• No center ad-hoc network, automatic path choice, generally, flexible, easy to use
• Multi-hop extended coverage to extend coverage distance
• Strong anti-interference, good diffraction
• AES256 encryption, safety