Getting SINR and RSS in LENA?

[Sean Hayes]

Hello

I've just started working with LTE in NS-3. I'm using lena-simple.cc for testing and I was wondering if there is any simple way of obtaining SINR and RSS from eNbs? In my work on WiMax I could just trace the values but for LENA the architecture is, of course, very different. I want the SINR and RSS to be retrieved as variables for use in the simulation every x amount of seconds. What would be the best way to obtain them?

Regards
Sean

[Konstantinos]

Please read the documentation and particularly the outputs that you can have from the LTE module

http://www.nsnam.org/docs/models/html/lte-user.html#simulation-output

[Sean Hayes]

Thanks, must have missed that the first time through. Looking at it though after running my simulation with a mobile ue getting farther from the eNB, it seems my SINR starts at 0.5 and only decreases to 0.4992832 after 300 metres.

 and RSRP varies between 1 and 10. Are these measurements being outputted in decibels? This does not seem right...

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[Konstantinos]

For SINR the values are linear not decibels.

On Wednesday, May 28, 2014 2:09:08 PM UTC+1, Sean Hayes wrote:

Thanks, must have missed that the first time through. Looking at it though after running my simulation with a mobile ue getting farther from the eNB, it seems my SINR starts at 0.5 and only decreases to 0.4992832 after 300 metres.

 and RSRP varies between 1 and 10. Are these measurements being outputted in decibels? This does not seem right...

On Wed, May 28, 2014 at 1:04 PM, Konstantinos <dinos.k...@gmail.com> wrote:

Please read the documentation and particularly the outputs that you can have from the LTE module

http://www.nsnam.org/docs/models/html/lte-user.html#simulation-output

On Wednesday, May 28, 2014 12:37:13 PM UTC+1, Sean Hayes wrote:

Hello

I've just started working with LTE in NS-3. I'm using lena-simple.cc for testing and I was wondering if there is any simple way of obtaining SINR and RSS from eNbs? In my work on WiMax I could just trace the values but for LENA the architecture is, of course, very different. I want the SINR and RSS to be retrieved as variables for use in the simulation every x amount of seconds. What would be the best way to obtain them?

Regards
Sean

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