[Contiki-developers] getting position coordinates in Cooja

[Sruthy Suresh]

Hi all

is there any function available in contiki to get position of nodes from Cooja.

Thanks & regards
sruthy

[Carlos Abreu - UA]

Hello,

You can yse this in Test Editor.

 

                var x = mote.getInterfaces().getPosition().getXCoordinate();

                var y = mote.getInterfaces().getPosition().getYCoordinate();

                x = x | 0;

                y = y | 0;

 

BR,

CA

[Eissa Qassim]

if u get solution for ur problem, please send me notification. ^_^

[shivangi...@gmail.com]

Hey,

Can you please tell me as for how to get positions of nodes in cooja.

[Essa Qasem Shahra]

Hi,

you can get the position of the node by implementing one of the localization algorithms, such as RSSI, centroid,.....etc

Regards,

--
You received this message because you are subscribed to a topic in the Google Groups "osdeve.mirror.rtos.Contiki-developers" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/osdeve_mirror_rtos_contiki-developers/hqUnpXP709k/unsubscribe.
To unsubscribe from this group and all its topics, send an email to osdeve_mirror_rtos_contiki-developers+unsubscribe@googlegroups.com.
To post to this group, send email to osdeve_mirror_rtos_contiki-devel...@googlegroups.com.
Visit this group at https://groups.google.com/group/osdeve_mirror_rtos_contiki-developers.
For more options, visit https://groups.google.com/d/optout.

--

Regards
Essa Q. Shahra

Full Time Ph.D Student, Computer Engineering

King Fahd University of Petroleum & Minerls, KSA

[shivangi shukla]

The x y coordinates that show at network grid.. is there no inbuilt functions to extract it???

On Tue, Feb 20, 2018 at 1:37 AM, Essa Qasem Shahra <eissa....@gmail.com> wrote:

Hi,

you can get the position of the node by implementing one of the localization algorithms, such as RSSI, centroid,.....etc

Regards,

On Mon, Feb 19, 2018 at 11:03 PM, <shivangi...@gmail.com> wrote:

Hey,

Can you please tell me as for how to get positions of nodes in cooja.

On Monday, April 27, 2015 at 3:51:45 AM UTC+5:30, Essa Qasem Shahra wrote:

if u get solution for ur problem, please send me notification. ^_^

On Friday, March 23, 2012 at 12:25:51 PM UTC+3, Sruthy Suresh wrote:

Hi all

is there any function available in contiki to get position of nodes from Cooja.

Thanks & regards
sruthy

--
You received this message because you are subscribed to a topic in the Google Groups "osdeve.mirror.rtos.Contiki-developers" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/osdeve_mirror_rtos_contiki-developers/hqUnpXP709k/unsubscribe.
To unsubscribe from this group and all its topics, send an email to osdeve_mirror_rtos_contiki-developers+unsubscribe@googlegroups.com.

To post to this group, send email to osdeve_mirror_rtos_contiki-develo...@googlegroups.com.

Visit this group at https://groups.google.com/group/osdeve_mirror_rtos_contiki-developers.
For more options, visit https://groups.google.com/d/optout.

--

Regards
Essa Q. Shahra

Full Time Ph.D Student, Computer Engineering

King Fahd University of Petroleum & Minerls, KSA

[Essa Qasem Shahra]

--

You received this message because you are subscribed to a topic in the Google Groups "osdeve.mirror.rtos.Contiki-developers" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/osdeve_mirror_rtos_contiki-developers/hqUnpXP709k/unsubscribe.
To unsubscribe from this group and all its topics, send an email to osdeve_mirror_rtos_contiki-developers+unsubscribe@googlegroups.com.
To post to this group, send email to osdeve_mirror_rtos_contiki-devel...@googlegroups.com.
Visit this group at https://groups.google.com/group/osdeve_mirror_rtos_contiki-developers.
For more options, visit https://groups.google.com/d/optout.

-- N

​o​, you need to build your own code to get using an appropriate  algorithm.

[mostapha...@gmail.com]

Hi,

firstly i would to say AID MOUBAREK SAID

   I write this message because i can't getting the position of mobility node in my simulation with cooja.

   I don't know how to build the code by any algorithme, there isn't any idea in  internet .

   Can you hepl me by the reight of ALLAH.

Thanks . 

[Essa Qasem Shahra]

Dear Mostapha,

There are a lot of work have been done in the literature for mobile node localization using WNs, there are a differences algorithms for that 

under the category of Rang Based and Range Free localization using WSNs.

Read the links below of mobile node localization using COOJA simulator, let me know if you need any helps in this regard.

• https://www.igi-global.com/article/a-comparative-study-of-range-free-and-range-based-localization-protocols-for-wireless-sensor-network/171979
  
• https://link.springer.com/article/10.1007/s12652-017-0451-2
  

Thanks, 

Essa Q. Shahra

--
You received this message because you are subscribed to a topic in the Google Groups "osdeve.mirror.rtos.Contiki-developers" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/osdeve_mirror_rtos_contiki-developers/hqUnpXP709k/unsubscribe.

To unsubscribe from this group and all its topics, send an email to osdeve_mirror_rtos_conti...@googlegroups.com.
To post to this group, send email to osdeve_mirror_rtos...@googlegroups.com.

[Mostapha Laaouafy]

Dear Essa,

Thank you very much for your answer.

I read a lot of articles and thesis, i know  measurement thechnologies using in localization ( RSSI, ToA, TDoA and AoA) , position calculation methods (triangulation, trilateration, centroid and MinMax) and location algorithms using anchors ( mobile or static) and nodes (mobile or static).

But the problem is how to using this in COOJA?

Example : how getting the position of mobilty node using RSSI by different methods ( centroid, triangulation and trilateration).

Thanks,

Mostapha LAAOUAFY

mostapha...@gmail.com

2018-06-08 20:28 GMT+00:00 Essa Qasem Shahra <eissa....@gmail.com>:

Dear Mostapha,

There are a lot of work have been done in the literature for mobile node localization using WNs, there are a differences algorithms for that 

under the category of Rang Based and Range Free localization using WSNs.

Read the links below of mobile node localization using COOJA simulator, let me know if you need any helps in this regard.

• https://www.igi-global.com/article/a-comparative-study-of-range-free-and-range-based-localization-protocols-for-wireless-sensor-network/171979
  
• https://link.springer.com/article/10.1007/s12652-017-0451-2
  

Thanks, 

Essa Q. Shahra

On Fri, Jun 8, 2018 at 8:14 PM <mostapha...@gmail.com> wrote:

Hi,

firstly i would to say AID MOUBAREK SAID

   I write this message because i can't getting the position of mobility node in my simulation with cooja.

   I don't know how to build the code by any algorithme, there isn't any idea in  internet .

   Can you hepl me by the reight of ALLAH.

Thanks . 

--
You received this message because you are subscribed to a topic in the Google Groups "osdeve.mirror.rtos.Contiki-developers" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/osdeve_mirror_rtos_contiki-developers/hqUnpXP709k/unsubscribe.

To unsubscribe from this group and all its topics, send an email to osdeve_mirror_rtos_contiki-developers+unsubscribe@googlegroups.com.
To post to this group, send email to osdeve_mirror_rtos_contiki-devel...@googlegroups.com.

Visit this group at https://groups.google.com/group/osdeve_mirror_rtos_contiki-developers.
For more options, visit https://groups.google.com/d/optout.

--

You received this message because you are subscribed to a topic in the Google Groups "osdeve.mirror.rtos.Contiki-developers" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/osdeve_mirror_rtos_contiki-developers/hqUnpXP709k/unsubscribe.

To unsubscribe from this group and all its topics, send an email to osdeve_mirror_rtos_contiki-developers+unsubscribe@googlegroups.com.
To post to this group, send email to osdeve_mirror_rtos_contiki-devel...@googlegroups.com.