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From: Ola on 1 Mar 2010 10:38
Greetings,

I want to know if any one tried to use SimEvents to do the folowings :

1- Model a communication network, with single sender node and multiple receivers nodes.

2- Extract the queue size of each node and send it back to the source node.


Ola Gharib,
Thanks alot in advance
From: Michael Clune on 1 Mar 2010 14:10
Hi Ola,

SimEvents has three shipping demos that should allow you to model a
communications network.

Demo title Demo
file name
Shared Access Communications Media
sedemo_shared_access_media.mdl
F-14 Flight Control over a Network
sedemo_f14_control_over_network.mdl
Ethernet Local Area Network sedemo_ethernet.mdl

In addition, the queue size can be extracted and copied into a message that
can be sent back to the transmitter. SimEvents has two demos that show how
to send messages back to the transmitter:

Demo title Demo
file name
Go-Back-N Automatic Repeat Request sedemo_arq_gobackn.mdl
Selective-Repeat Automatic Repeat Request
sedemo_arq_selective_repeat.mdl

I hope this helps,
Mike


"Ola " <ola_m_gharib(a)hotmail.com> wrote in message
news:hmgn1d$lk9$1(a)fred.mathworks.com...
> Greetings,
>
> I want to know if any one tried to use SimEvents to do the folowings :
>
> 1- Model a communication network, with single sender node and multiple
> receivers nodes.
>
> 2- Extract the queue size of each node and send it back to the source
> node.
>
>
> Ola Gharib,
> Thanks alot in advance
>


From: Ola on 7 Mar 2010 10:24
Hi Mike,

Thanks a lot for your reply, I have another question if you don't mind:

Can you please point out for me a useful links where I can find a more detailed help and users shared codes and examples.

Best Regards,

Ola Gharib

"Ola " <ola_m_gharib(a)hotmail.com> wrote in message <hmgn1d$lk9$1(a)fred.mathworks.com>...
> Greetings,
>
> I want to know if any one tried to use SimEvents to do the folowings :
>
> 1- Model a communication network, with single sender node and multiple receivers nodes.
>
> 2- Extract the queue size of each node and send it back to the source node.
>
>
> Ola Gharib,
> Thanks alot in advance
From: Ola on 8 Mar 2010 10:24
Hi,

I have another question do u know to calculate the data rate of a communication network using SimEvents.

Regards,

Ola Gharib

"Ola " <ola_m_gharib(a)hotmail.com> wrote in message <hn0gem$eda$1(a)fred.mathworks.com>...
> Hi Mike,
>
> Thanks a lot for your reply, I have another question if you don't mind:
>
> Can you please point out for me a useful links where I can find a more detailed help and users shared codes and examples.
>
> Best Regards,
>
> Ola Gharib
>
> "Ola " <ola_m_gharib(a)hotmail.com> wrote in message <hmgn1d$lk9$1(a)fred.mathworks.com>...
> > Greetings,
> >
> > I want to know if any one tried to use SimEvents to do the folowings :
> >
> > 1- Model a communication network, with single sender node and multiple receivers nodes.
> >
> > 2- Extract the queue size of each node and send it back to the source node.
> >
> >
> > Ola Gharib,
> > Thanks alot in advance
From: Michael Clune on 8 Mar 2010 13:50
Hi Ola,

SimEvents has a demo called sedemo_shared_access_media.mdl that shows how to
determine the time a packet takes on a communications channel (media). The
maximum communications rate is the reciprocal of that number (in msgs/sec or
packets/sec)

HTH,
Mike

"Ola " <ola_m_gharib(a)hotmail.com> wrote in message
news:hn34r5$arf$1(a)fred.mathworks.com...
> Hi,
>
> I have another question do u know to calculate the data rate of a
> communication network using SimEvents.
>
> Regards,
>
> Ola Gharib
>
> "Ola " <ola_m_gharib(a)hotmail.com> wrote in message
> <hn0gem$eda$1(a)fred.mathworks.com>...
>> Hi Mike,
>>
>> Thanks a lot for your reply, I have another question if you don't mind:
>>
>> Can you please point out for me a useful links where I can find a more
>> detailed help and users shared codes and examples.
>>
>> Best Regards,
>>
>> Ola Gharib
>>
>> "Ola " <ola_m_gharib(a)hotmail.com> wrote in message
>> <hmgn1d$lk9$1(a)fred.mathworks.com>...
>> > Greetings,
>> >
>> > I want to know if any one tried to use SimEvents to do the folowings :
>> >
>> > 1- Model a communication network, with single sender node and multiple
>> > receivers nodes.
>> >
>> > 2- Extract the queue size of each node and send it back to the source
>> > node.
>> >
>> >
>> > Ola Gharib,
>> > Thanks alot in advance
>


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