[ndnSIM] HELP Required: LEO satellite Constellations in NDNSim

[sangita dhara]

Hi Junya,

I am very glad that you have replied in a detailed manner.

I will proceed following your suggestion. Do you have any example code on
dynamically changing the node position according to the trace file? As per
my understanding, I also need to mention the height of nodes and implement
the channel model so that it can calculate the propagation delay
accordingly.

* 'IMO, do remember to include these ground nodes when you simulating the
topology.'  --- *I am not very sure what you mean. could you please
elaborate a little?

Best,
Sangita
------------------------------------
Sangita Dhara
Post Doctoral Fellow
CONNECT / SCSS
Trinity College Dublin
-------------------------------------


On Mon, Aug 15, 2022 at 1:08 AM 赖俊宇 <laijy at uestc.edu.cn> wrote:

> Hi Sangita,
>
>
> We may have the same focus. Typically, you can utilize STK software to
> generate the trace file with description of the dynamic topology change
> events for your simulation. Then, you can write a program in ndnsim to
> dynamic change the LEO satellite network topology according to the
> aforementioned trace file. IMO, do remember to include these ground nodes
> when you simulating the topology.
>
>
> We also developed a leo network emulation systems several years ago.
>
>
> BR,
>
> Dr.  Junyu Lai
>
> UESTC
>
>
> -----原始邮件-----
> *发件人:*"sangita dhara via ndnSIM" <ndnsim at lists.cs.ucla.edu>
> *发送时间:*2022-08-14 23:19:32 (星期日)
> *收件人:* ndnsim <ndnsim at lists.cs.ucla.edu>
> *抄送:*
> *主题:* [ndnSIM] HELP Required: LEO satellite Constellations in NDNSim
>
> Hi Members,
> I want to simulate an LEO constellation and UAV network in DNS.  I have
> found this  paper entitled  '*Liang, Teng, et al. "NDN in large LEO
> satellite constellations: a case of consumer mobility support." Proceedings
> of the 8th ACM Conference on Information-Centric Networking**. 2021
> provides a* module to simulate LEO constellations. They developed an
> external program to generate a series of topology snapshots consisting of
> the positions of both satellites and ground users.
>
> Could anyone help me with how to do this?
> I would also like to know how to implement UAV in NDNSim.
>
> Best,
>  Sangita
> ------------------------------------
> Sangita Dhara
> Post Doctoral Fellow
> CONNECT / SCSS
> Trinity College Dublin
> -------------------------------------
>
>
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