MeshDynamics
Wireless For The Industrial InternetTM
       Networking Construction and Escavating Machinery, Australia Mine NASCAR Event using MeshDynamics Nodes Mine safety and mine communications with Mesh Networks military defense and public safey with mesh networks, Iraq Mobility mesh node on  transport vehicle mesh node on solar panel trailer, Australia Mine

Our Unique Value Proposition  

MeshDynamics' 16 year technology expertise includes multi-radio mesh networking, lightweight protocols for low power and IOT devices, with robust publish/discover/subscribe mechanisms -- tailored for these new cloud-orchestrated, "connected" machines.

Unique value propositions include no degradation in performance over many hops, resilient mesh networking topologies and rapid integration of your multi-cast voice, video and sensor streams into your enterprise monitoring and control systems.



Our Proven Expertise   

MeshDynamics'  Structured MeshTM  delivers glitch free, video, VOIP and real time sensor streams -- long after competing mesh architectures and products run out of steam. MeshDynamics replaced their failed installations.

Defense and Homeland Security in US, UK and Canada use Modular MeshTM  nodes to provide video surveillance at strategic national borders. Thousands of  mobile and static nodes provide critical communications in mining tunnels 64+ hops deep. 

This level of reliable multi-hop performance -- confirmed by U.S. Government field tests  -- remains unmatched.



"Sustainable, Future-Proof, Industrial Mesh Networks"

MeshDynamics has been talking about our multi-radio multi-channel wireless mesh networks since 2002 but there is confusion about what "multi-radio" means, and why MeshDynamics' patented tree-based framework sets us apart.  Three take aways:

 
Fact: Single Channel Backhauls Cannot Scale

   

 Fig.1 Competing mesh products suffer from   Bandwidth loss with each hop, and  more delay (latency) with each hop.

The inability of single radio backhauls  to simultaneously transmit and receive  is a serious disadvantage. If a node cannot send and receive at the same time, it loses of its bandwidth as it attempts to relay packets up and down the backhaul path. A loss of with each hop implies that after 4 hops, a user would be left with (***) = 1/16 of the bandwidth available at the Ethernet link: 1/(2H) relationship defines the fraction of the throughput and real time response  after 4 hops, see Figure 1. More
  
 
Fact: Multi-Radio Tree Based Mesh Architectures Scale.

     

  Fig. 2:  MeshDynamics Wireless Switch "tree" Emulation ensures scalable, frequency-agile, network performance.
 
Our nodes connect as logical branches of a tree. As in Nature, a tree based routing is scalable, efficient and deterministic. Tree based networks are also inherently secure and self healing. The loss/corruption of a branch, does not cripple the entire network. Further, the routing overhead is O(NlogN), not O(N*N). Performance degradation is tangible as industrial networks grow. More
 
 
  Feature: Onboard Intelligence Orchestrates Local Events

 


Fig. 3:  Machine controller applications, inside mesh nodes, orchestrating local and remote (supervisory) M2M messaging..

Our mesh nodes manage branches of the wireless network "tree". A distributed control system, running on each node, manages the health of the entire network and its assets. Enterprise "apps" running on the mesh nodes, communicate through periodic "heart beats". Real time sensor streams are transported to relevant subscribers and machine controller apps on the mesh node serve as proxies when cloud connections are lost  - disruption tolerant,  by design. 

Blog Links  Collaborations Welcomed  Rethinking Tree Topologies  Self Classification With Chirps  Smarter Simulations