Re: Starlink routing

2023-01-22 Thread Forrest Christian (List Account)
I think the thing they're calling revolutionary is the idea of those links being directional lasers. It makes some sense... if you can basically emit the same signal you'd shoot down a strand of single mode but aim it through the mostly vacuum of space in the exact direction of your neighbor

Re: Starlink routing

2023-01-22 Thread Hank Nussbacher
On 23/01/2023 0:42, Michael Thomas wrote: I read in the Economist that the gen of starlink satellites will have the ability to route messages between each satellite. Would conventional routing protocols be up to such a challenge? Or would it have to be custom made for that problem? And since a

Re: Starlink routing

2023-01-22 Thread Raymond Burkholder
On 1/22/23 21:54, Tom Beecher wrote: Yes re: Iridium. Contrary to what the Chief Huckster may say, inter-sat comms are not some revolutionary thing that he invented. It’s also not likely to function anything like they show in marketing promos, with data magically zipping around the

Re: Starlink routing

2023-01-22 Thread Jorge Amodio
Solved years ago … https://ieeexplore.ieee.org/ielaam/92/8502886/8412572-aam.pdf -Jorge > On Jan 23, 2023, at 1:30 AM, Raymond Burkholder wrote: > >  > >> On 1/22/23 21:54, Tom Beecher wrote: >> Yes re: Iridium. Contrary to what the Chief Huckster may say, inter-sat >> comms are not some

Re: Starlink routing

2023-01-22 Thread Tom Beecher
Yes re: Iridium. Contrary to what the Chief Huckster may say, inter-sat comms are not some revolutionary thing that he invented. It’s also not likely to function anything like they show in marketing promos, with data magically zipping around the constellation between nodes in different

Starlink routing

2023-01-22 Thread Michael Thomas
I read in the Economist that the gen of starlink satellites will have the ability to route messages between each satellite. Would conventional routing protocols be up to such a challenge? Or would it have to be custom made for that problem? And since a lot of companies and countries are

Re: Starlink routing

2023-01-22 Thread Matthew Petach
On Sun, Jan 22, 2023 at 2:45 PM Michael Thomas wrote: > I read in the Economist that the gen of starlink satellites will have > the ability to route messages between each satellite. Would conventional > routing protocols be up to such a challenge? Or would it have to be > custom made for that

Re: Starlink routing

2023-01-22 Thread Michael Thomas
On 1/22/23 3:05 PM, Matthew Petach wrote: On Sun, Jan 22, 2023 at 2:45 PM Michael Thomas wrote: I read in the Economist that the gen of starlink satellites will have the ability to route messages between each satellite. Would conventional routing protocols be up to such a

Re: Starlink routing

2023-01-22 Thread Raymond Burkholder
On 1/22/23 16:05, Matthew Petach wrote: On Sun, Jan 22, 2023 at 2:45 PM Michael Thomas wrote: I read in the Economist that the gen of starlink satellites will have the ability to route messages between each satellite. Would conventional routing protocols be up to such a

Re: Starlink routing

2023-01-22 Thread Crist Clark
I suspect, although I have no references, that satellite to ground connectivity is probably more “circuit-based” than per-packet or frame. Iridium has done inter satellite communication for decades. I wonder if it wouldn’t be something very similar. Although it would be totally on-brand for them