[MLB-WIRELESS] Re: Node x is over this way -was- Applications

[Jon]

You guys are giving me the horn!

Jon


Tony Langdon wrote:

> > darn those roaming nodes :-)
> > i have a hunch there's a way around that,
>
> Well, I have wondered is it's possible to have an addressing scheme that's
> split into two components - the "network location" and the "station ID".
>
> The scheme works like this:
>
> For routing purposes, the network ID is used to decide which node to send
> packets to.
>
> For applications, they are only interested in communicating with the device,
> so they only talk in terms of the station ID.  However, the network sees the
> packet address of having an address of network ID + station ID.
>
> For fixed stations, they are configured with a fixed, non zero network ID
> (or can be assigned one by a transform from things like GPS coordinates).
> Each AP/routing node would have its own network ID, and the mojo system annd
> the rest would still work.
>
> Mobile stations would have a network ID of zero, which means "Get my network
> ID from the nearest AP").  Their node ID would be non zero and unique, just
> as in the case of routing nodes.
>
> There might be a bit of broadcasting required when nodes move ("Is Station
> xxxxxx out there"?), but once a connection is established, and/or nodes have
> cached the location information, the routers would automatically attach the
> mobile node's temporary network ID to the station ID for routing purposes...
>
> Make sense?
>
> Clear as mud?
>
> :)
>
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