GSM / CDMA / LTE / LTE - A

Simulation of Mobile Communication Networks in NetSim

How can I print the MME's Home location register (HLR) to a file
The way to do this is, 1. Open NetSim.sln file from <NetSim Installation Directory>\src\Simulation  folder. 2. Open NAS.c file in the LT...
Fri, 29 Sep, 2017 at 3:36 PM
How can I print SNR, CQI, MCS Index and TBS Index Value to a file?
The way to do this is, 1. Open NetSim.sln file from <NetSim Installation Directory>\src\Simulation  folder. 2. Open LTE_Phy.c file in the ...
Sat, 7 Oct, 2017 at 11:04 AM
Can you explain the working of LTE NetSim code ?
Please find attached a presentation walk through of the LTE Code of NetSim (v9)
Fri, 15 Jul, 2016 at 11:03 AM
What are the settings needed to setup handover in GSM and how can this be analysed?
Create a network with two base stations connected to an MSC Let BS1 be at (1000,1000) and the BS2 be at (2000,1000) and the network grid be 5000 * 5...
Fri, 30 Sep, 2016 at 3:32 PM
When and how does handover occur in LTE?
Handover is initiated by ENB on receiving MEASUREMENT_REPORT from the UE’s. The handover decision is also taken by the ENB and not the MME. Handover also in...
Fri, 31 Mar, 2017 at 11:30 AM
How does association happen in LTE in NetSim?
LTE Association occurs by exchange of control packets between the ENB and UE. Initially the UE sends RRC_CONNECTION_REQUEST packet to the ENB.  The EN...
Fri, 31 Mar, 2017 at 11:31 AM
How to calculate PHY Data Rate in LTE?
The theoretical calculation for the LTE Air Interface is as follows One Resource block(RB) can have 12 subcarriers (each carrier is 15 kHz) in frequency do...
Fri, 18 Aug, 2017 at 4:36 PM
How can I plot SNR measured by UE?
SNR measured by UE can be logged into a single or a separate file and then be plotted as per your requirement. Following is one such example where we log th...
Mon, 6 Nov, 2017 at 3:39 PM
What is the Maximum number of UE's that can be connected to eNodeB's in NetSim?
NetSim standard version v10 allows upto 500 UEs to be connected to eNodeB's in LTE network.
Fri, 15 Dec, 2017 at 8:21 AM
SNR in LTE
The SNR is defined as the power of signal divided by the sum of the interference power and the power of background noise. SINR(dBm) = log( Receivedpower...
Fri, 15 Dec, 2017 at 9:17 AM