How to compute Degree of Irregularity (DoI) value in wireless channel modelling?

Hi, In many papers Degree of Irregularity (DoI) value is considered in range estimation and log normal shadowing model. My question is how the value is computed? References Impact of Radio...

09 October 2018 8,041 0 View

Dynamic Resource Allocation Optimization algorithms ?

10 November 2016 7,164 3 View

What is the best Simulation tools for Bluetooth Low Energy PHY layer?

10 November 2016 4,971 4 View

Does anyone has reliable reference about list of Scatternet Routing algorithms in Bluetooth ?

10 November 2016 3,349 0 View

What is the problem with 5GHz ?

Considering the less busy wireless band why developers are still interested on 2.4Ghz for technologies like wifi?

10 November 2016 5,873 1 View

There is only a few reference about bluetooth high speed (HS) 3.0. My question is why technology is not intreated by researchers?

There is only a few reference about Bluetooth high speed (HS) 3.0. My question is why technology is not intreated by researchers?

09 October 2016 1,258 4 View

Does anyone have a reference about Bluetooth version 5 and specification?

Does anyone have a reference to Bluetooth version 5 and specification?

08 September 2016 8,915 1 View

Dose anyone have list of hard real-time MAC protocols ?

Read 7 answers by scientists with 6 recommendations from their colleagues to the question asked by Ali Nikoukar on May 3, 2016

04 May 2016 2,867 6 View

Does anyone have a reference about why ZigBee does not provide hard real-time communication?

Read 7 answers by scientists with 3 recommendations from their colleagues to the question asked by Ali Nikoukar on May 3, 2016

04 May 2016 2,149 7 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Dear all, I was wondering if anyone knows whether MGLtools and Autodock can run on Mac OS?

I have tried to download the 64-bit version of MGLtools however, as many times as I have downloaded and uninstall the programs, an error arises that the app needs to be updated. Thank you.

03 March 2021 5,997 2 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

The procedure compute?

02 March 2021 5,204 3 View