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Tolerating Delay with DTN
https://web.brid.gy/r/https://hackaday.com/2026/01/19/tolerating-delay-with-dtn/
dtn7How do you make #ROS robot operations more resilient using #delaytolerantnetworking? Build an intelligent proxy and adapt communication as shown in our most recent demonstrator https://youtu.be/Igv5COm-0m4 #scienceinaction #dtn #turtlebot
Resilient Communication for ROS-based Robots
LisPi@mike805 @jeffcliff @brewsterkahle Additionally, for such hostile environments high-latency store & forward networks are better suited than either #Tor or #I2P.
Unfortunately #AsynchronousCommunication generally gets shafted in people's prioritization & considerations, so there's much less work done on those at the moment.
#DTN #StoreAndForward #DelayTolerance #DelayTolerantNetworking
we build another demonstrator within
#emergenCITY
to showcase the aerial crisis networks mission where one goal is to use #UAVs as #dtn data ferries. this time not only in the virtual world but also simulated in the physical world with a miniature model of Darmstadt city and #crazyflie drones. #ACN #delaytolerantnetworking #scienceinaction https://youtu.be/hnmDJfFYJjU
#emergenCITY
to showcase the aerial crisis networks mission where one goal is to use #UAVs as #dtn data ferries. this time not only in the virtual world but also simulated in the physical world with a miniature model of Darmstadt city and #crazyflie drones. #ACN #delaytolerantnetworking #scienceinaction https://youtu.be/hnmDJfFYJjU
Demo: ACN UAVs in the City
just released v0.19.0 of dtn7-rs containing many new features such as an HTTP pull-based convergence layer, deleting bundles via an HTTP endpoint, updated documentation and some bug fixes. see the full changelog here: https://github.com/dtn7/dtn7-rs/releases/tag/v0.19.0 #rustlang #dtn #delaytolerantnetworking #bundleprotocol7
@errante @SuperDicq @arcana @Moon That's more a consequence of shitty design than anything else.
#DelayTolerantNetworking & designs aren't a new thing. #AsynchronousCommunication lost popularity as an interaction model largely because a) normies b) corporate paywalls work best with synchronous or low-latency operation (as they mean you can fully control the whole interaction and only allow strictly-limited thin clients).