wrote:
>> Saying that is half duplex, doesn't work for me. In their example of
>> "half duplex", (using push to talk), it still means that everybody on
>> that channel hears who is talking. "half duplex" to me, given the
>> definition of duplex, means
Dave,
If the objective is to run experiments with some emulated wifi I could
suggest
a workaround that we are using. It is not based on qdisc only.
It is based on ns3 emulation and linux bridges.
https://git.fd.io/cicn/tree/emu-radio/README.md?h=vicn/master
The radio emulation piece includes
> wifi is not p2p, all data is broadcast to many potential recievers,
> only one can transmit at one time.
On the radio level that is true for the time being. That may change with
802.11ax, as MU-MIMO is set up to get an multiple sender version. OFDMA I
believe.
> Saying that is half
On Mon, 9 Oct 2017, Dave Taht wrote:
Saying that is half duplex, doesn't work for me. In their example of
"half duplex", (using push to talk), it still means that everybody on
that channel hears who is talking. "half duplex" to me, given the
definition of duplex, means more that there is a
Dave Taht wrote:
> (Some people try to describe these as simplex (which is not true
> because you can have multiple destinations), and they certainly are
> not duplex, so I tend to say non-duplex and still hope some better
> word emerges)
semi-multiplex?
On Sun, Oct 8, 2017 at 6:54 PM, Dave Taht wrote:
> I have been hacking away at netem for a while now in the hope that
> eventually - with a great deal more hacking - it could be used to more
> accurately emulate shared media like wifi and lte.
>
> (Some people try to
On Mon, Oct 9, 2017 at 10:53 AM, Dave Taht wrote:
>
> writes:
>
> > Half duplex is the term you are looking for
> > https://en.wikipedia.org/wiki/Duplex_(telecommunications)
>
> "A duplex communication system is a point-to-point system composed
> of two
writes:
> Half duplex is the term you are looking for
> https://en.wikipedia.org/wiki/Duplex_(telecommunications)
"A duplex communication system is a point-to-point system composed
of two connected parties or devices that can communicate with one
another in both
Interesting :)
On 2017年10月09日 10:54, Dave Taht wrote:
I have been hacking away at netem for a while now in the hope that
eventually - with a great deal more hacking - it could be used to more
accurately emulate shared media like wifi and lte.
(Some people try to describe these as simplex
. Not sure if this solves
your task though.
-Erik
Fra: Bloat <bloat-boun...@lists.bufferbloat.net> på vegne av Dave Taht
<dave.t...@gmail.com>
Sendt: 9. oktober 2017 03:54
Til: bloat
Emne: [Bloat] emulating non-duplex media in linux qdiscs
I have been hacking away at netem for a while now in the hope that
eventually - with a great deal more hacking - it could be used to more
accurately emulate shared media like wifi and lte.
(Some people try to describe these as simplex (which is not true
because you can have multiple
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