Project 2

Orthogonal frequency division multiplexing (OFDM) is a digital communication method that divides a high-rate data stream into multiple lower-rate streams, called subcarriers, which are transmitted simultaneously over different frequency channels. OFDM has several advantages over other methods of digital communication,…

The project is based on open5gs, an open-source EPC and 5G Core platform. This project can be used to configure your own LTE network. With this project you can create different scenarios, test them and analyse them. Open5GS implemented EPC using C-language. The Open5GS 4G Core contains the following components: MME - Mobility…

1:- Create a scenario which will have below parameters: 1 Cell 5MHz UL BW and 5MHz DL BW Frame type: FDD Scheduling type: PF 1 UE Traffic type: nbCBR(constant bit rate)   Observation: Observe the bit rate, SINR, CQI, MCS and TB size   Ans :   Cell : Single Cell Bandwidth : 5MHz with UL & DL Mode. Frame…

      IPv4 : 192.168.1.14 IPv6 : 192.168.1.1 Mac Address & DNS Strructurs also I Attached PCAP File.  

Project : Analysis of WIFI Network using an android app   Wifi name : Kavibharathi   FSPL = 20log10(2.4MHz)+20log10(12 Meters)-27.55         = 67.60422 + 21.5836 - 27.55         = 61.63782 ~ 62dBm   Rx Power = Tx Power - FSPL - Other Losses  -69  = 20 -62…

1.Ans: OFDM Simulation System clc;close all;clear all; N = 64; %No of SymbolsQ = 1; %No of RF Chain or antennas, both on Tx & RxM = 4; %QAM Orderc_snr = 0;for SNR = 0:5:15 SNR c_snr = c_snr + 1; user_data_symbols = randi(M,Q,N)-1; qam_data = qammod(user_data_symbols,M); CP_size = 16;G_matrix = zeros(Q,CP_size); bt_blocked_fdomain…