2012年12月24日星期一

Entel & General Dynamics develop digital meshing 2 way radio

Entel is pleased to announce its involvement in digital meshing 2 way radio technology. This latest enterprise by Entel’s UK-based team is being conducted under a contract with General Dynamics for the Pathmaker™ Network. General Dynamics C4 Systems is a prime contractor and systems integrator with almost 50 years experience in delivering communications solutions for military and government deployment.
Mobile mesh network technology is the revolutionary “next step” in digital 2 way radio communications, in that it can provide a defined group of users, in mission-critical applications, the ultimate in reliable connectivity and coverage, without the need for additional infrastructure and support – including situations where conflict or natural disaster has destroyed existing infrastructure.
What is a Meshing?
1.Meshing is a method used to provide rapidly scalable 2 way radio coverage in the most arduous environments by ‘linking’ all the 2 way radios together without the need for any infrastructure (fixed base stations)
2.Each 2 way radio in a mesh network is also a repeater (relay) dynamically extending the range of the system in any direction, at any time.
3.By definition, the coverage of a mesh network is ‘self healing’
In effect, with meshing technology, each handheld transceiver is part of a mesh of high-speed data and communications. By becoming a data router-repeater in itself, incorporated into a “virtual” and dynamic infrastructure, each portable device contributes to a self-routing, ad hoc and multi-hop mobile network.
Meshing technology lends itself perfectly to tactical rescue, law enforcement and military applications, but also brings dynamic networking capabilities to challenging civilian environments, such as major civil engineering projects, campus security, on-shore and off-shore oil and gas installations, and others.

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