Any information on Radio Frequency RF Multi-threat simulator/scenario generator is required.

31 December 2015 1,657 0 View

What are the differences between SCADA and Internet of Things? Can these be integrated to make a new system?

What are the differences between SCADA and Internet of Things? Can these be integrated to make a new system?

07 August 2015 2,927 16 View

Anyone familiar with spherical wave modeling with dual polarized MIMO array?

Spherical wave modeling of MIMO channels has become important for future 5G networks. The reason is near field communication scenarios with massive MIMO. some work is done my METIS on this...

01 February 2015 4,414 2 View

Major differences in 4G and 4.5G wirless networks?

Can someone identify the major changes in Release 13 and 14 pf 3GPP from Rel 12 LTE Advanced. When the networks would be deployed.

01 February 2015 5,710 6 View

What is SOMA for 4.5G?

What is the SOMA(Semi orthogonal multiple access) considered for 4.5 G wireless networks.

01 February 2015 8,015 6 View

Would network densification in future 5G help in reducing cost or other way round? How can the cost be reduced?

Solving the capacity and data rate challenges with network densification could be very expensive in terms of equipment, maintenance, and operations in future 5G. In LTE and LTE-A most of the...

31 December 2014 1,552 4 View

Would FBMC for V2V applications be a good solution?

FBMC also has a potential to cope better than OFDM with doubly dispersivechannels when both the transmitting and receiving endpoints are moving (e.g., in a V2V application).

31 December 2014 4,780 3 View

What is the acheivable Massive MIMO capacity?

If capacity varies with min of Mt and Mr where those parameters are the transmitting and receiving antennas respectively, then what is the capacity gain from gigantic number of antennas @ base...

11 December 2014 3,193 5 View

Would the use of SIM, E164 and TAC be still be valid for 5G?

From a regulatory perspective, as 5G networks are going to all-IP, it may be appropriate to consider alternatives to the use of SIM, E164 (international public telecommunication numbering plan)...

10 November 2014 2,196 2 View

How much SystemVue software from Keysight technologies is helpful in mimicing wireless system physical layer design?

SystemVue is a good software for physical layer design and analysis of advanced communications systems. I was wondering if results of this software are better or comparable to simulations with...

08 September 2014 6,759 1 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 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