5G : Best Blogs on 5G Technology

Home Wireless Communication Modulation MATLAB Beamforming Project Ideas MIMO Computer Networks Lab 🚀

Electronics Industry Wireless FORUM Work Hub Applications & Games Generate QR for Any Link Sitemap Generator (for Any Website) Play game Electrical & Electronics Calculator Contact Get Newsletter.

☰

5G : Best Blogs on 5G Technology

5G

Best Blogs on 5G Technology

There are numerous blogs dedicated to current wireless communication trends. In the last few decades, there has been a lot of progress in the field of cellular wireless networks or Wi-Fi generation. Knowing the operational frequencies and modulation techniques is almost equivalent to knowing everything there is to know about communication systems (i.e., for cellular networks or WLAN networks). Routing, switching, and other critical aspects are also vital. We've hand-picked only a few websites that have comprehensively detailed contemporary wireless communication technology like -- 5G, Wi-Max, etc. If you wish, you may visit the blogs that you are following.

1. THE 3G4G BLOG

This site is a great place to learn about cellular wireless technologies like 3G, 4G, 5G, and 6G. There are also videos about telephony technologies included. It is also appropriate for newbies. If you're new to wireless communication or the wireless mobile generation, don't worry. You may easily find some good tropics that are labelled for newcomers.

URL https://blog.3g4g.co.uk

2. SalimWireless

SalimWireless.Com is an excellent resource for learning more about 5G technology. www.salimwireless.com is the website address. This blog's material covers not just 5G technology but also the fundamentals for a thorough understanding of 5G. Before moving on to the 5G chapter, you should be familiar with modulation, channel model, extremely high frequency attributes, antenna, MIMO system basics, and so on. Almost all of these may be found on the blog 'SalimWireless.com.'

URL https://www.salimwireless.com

3. MOBILE WORLD LIVE | 5G

This blog will provide you with useful information on 5G, particularly commercial 5G news.

URL https://www.mobileworldlive.com/category/blog

Parent Topics

People are good at skipping over material they already know!

View Related Topics to

Admin & Author: Salim

  Website: www.salimwireless.com
  Interests: Signal Processing, Telecommunication, 5G Technology, Present & Future Wireless Technologies, Digital Signal Processing, Computer Networks, Millimeter Wave Band Channel, Web Development
  Seeking an opportunity in the Teaching or Electronics & Telecommunication domains.
  Possess M.Tech in Electronic Communication Systems.

Contact Us

Name

Email *

Message *

Simulation of ASK, FSK, and PSK using MATLAB Simulink

ASK, FSK & PSK HomePage MATLAB Simulation Simulation of Amplitude Shift Keying (ASK) using MATLAB Simulink In Simulink, we pick different components/elements from MATLAB Simulink Library. Then we connect the components and perform a particular operation. Result A sine wave source, a pulse generator, a product block, a mux, and a scope are shown in the diagram above. The pulse generator generates the '1' and '0' bit sequences. Sine wave sources produce a specific amplitude and frequency. The scope displays the modulated signal as well as the original bit sequence created by the pulse generator. Mux is a tool for displaying both modulated and unmodulated signals at the same time. The result section shows that binary '1' is modulated by a certain sine wave amplitude of 1 Volt, and binary '0' is modulated by zero amplitude. Simulation of Frequency Shift Keying (FSK) using MATLAB Simulink Result The diagram above shows t...

BER vs SNR for M-ary QAM, M-ary PSK, QPSK, BPSK, ...

Modulation Constellation Diagrams BER vs. SNR BER vs SNR for M-QAM, M-PSK, QPSk, BPSK, ... 1. What is Bit Error Rate (BER)? The abbreviation BER stands for bit error rate, which indicates how many corrupted bits are received (after the demodulation process) compared to the total number of bits sent in a communication process. It is defined as, In mathematics, BER = (number of bits received in error / total number of transmitted bits) On the other hand, SNR refers to the signal-to-noise power ratio. For ease of calculation, we commonly convert it to dB or decibels. 2. What is Signal the signal-to-noise ratio (SNR)? SNR = signal power/noise power (SNR is a ratio of signal power to noise power) SNR (in dB) = 10*log(signal power / noise power) [base 10] For instance, the SNR for a given communication system is 3dB. So, SNR (in ratio) = 10^{SNR (in dB) / 10} = 2 Therefore, in this instance,...

MIMO, massive MIMO, and Beamforming

The term 'MIMO' was originally applied to systems with multiple antennas on both the transmitter (Tx) and receiver (Rx) sides. MIMO is a key component of Wi-Fi 4 and 5, 3G, and 4G cellular networks. This method was introduced to increase the capacity of a channel by sending multiple simultaneous data streams through a single channel. All simultaneous data streams in a MIMO system are encoded orthogonally multiplexed, which reduces interference. Massive MIMO is used extensively in 5G to achieve extremely high capacity and to communicate via beamforming or directional transmission. 1. Some essential characteristics of a MIMO system 1.1. Spatial Division Multiplexing Access (SDMA) SDMA is a key feature of MIMO, allowing a base station (BS) to communicate with several devices simultaneously (or even using the same frequency) if they are in different locations. There may be no knowledge of channel information at the transmitter. 1.2. Spatial Multiplexing Another essential ...

Comparisons among ASK, PSK, and FSK | And the definitions of each

Modulation ASK, FSK & PSK Constellation MATLAB Simulink MATLAB Code Comparisons among ASK, PSK, and FSK Comparisons among ASK, PSK, and FSK Comparison among ASK, FSK, and PSK Performance Comparison: 1. Noise Sensitivity: - ASK is the most sensitive to noise due to its reliance on amplitude variations. - PSK is less sensitive to noise compared to ASK. - FSK is relatively more robust against noise, making it suitable for noisy environments. 2. Bandwidth Efficiency: - PSK is the most bandwidth-efficient, requiring less bandwidth than FSK for the same data rate. - FSK requires wider bandwidth compared to PSK. - ASK's bandwidth efficiency lies between FSK and PSK. Bandwidth Calculator for ASK, FSK, and PSK The baud rate represents the number of symbols transmitted per second Select Modulation Type: ASK...

MATLAB code for BER vs SNR for M-QAM, M-PSK, QPSk, BPSK, ...

Modulation Constellation Diagrams BER vs. SNR MATLAB code for BER vs SNR for M-QAM, M-PSK, QPSk, BPSK, ... MATLAB Script for BER vs. SNR for M-QAM, M-PSK, QPSk, BPSK %Written by Salim Wireless %Visit www.salimwireless.com for study materials on wireless communication %or, if you want to learn how to code in MATLAB clc; clear; close all; % Parameters num_symbols = 1e5; % Number of symbols snr_db = -20:2:20; % Range of SNR values in dB % PSK orders to be tested psk_orders = [2, 4, 8, 16, 32]; % QAM orders to be tested qam_orders = [4, 16, 64, 256]; % Initialize BER arrays ber_psk_results = zeros(length(psk_orders), length(snr_db)); ber_qam_results = zeros(length(qam_orders), length(snr_db)); % BER calculation for each PSK order and SNR value for i = 1:length(psk_orders) psk_order = psk_orders(i); for j = 1:length(snr_db) % Generate random symbols data_symbols = randi([0, psk...

Calculation of SNR from FFT bins

Here, you can find the SNR of a received signal from periodogram / FFT bins using the Kaiser operator. The beta (β) parameter characterizes the Kaiser window, which controls the trade-off between the main lobe width and the side lobe level in the frequency domain. For that you should know the sampling rate of the signal. The Kaiser window is a type of window function commonly used in signal processing, particularly for designing finite impulse response (FIR) filters and performing spectral analysis. It is a general-purpose window that allows for control over the trade-off between the main lobe width (frequency resolution) and side lobe levels (suppression of spectral leakage). The Kaiser window is defined using a modified Bessel function of the first kind. Steps Set up the sampling rate and time vector Compute the FFT and periodogram Plot the periodogram using FFT Specify parameters for Kaiser window and periodogram Calculate the frequency resolution and signal...

Difference between AWGN and Rayleigh Fading

Wireless Signal Processing Gaussian and Rayleigh Distribution Difference between AWGN and Rayleigh Fading 1. Introduction Rayleigh fading coefficients and AWGN, or additive white gaussian noise [↗] , are two distinct factors that affect a wireless communication channel. In mathematics, we can express it in that way. Fig: Rayleigh Fading due to multi-paths Let's explore wireless communication under two common noise scenarios: AWGN (Additive White Gaussian Noise) and Rayleigh fading. y = h*x + n ... (i) Symbol '*' represents convolution. The transmitted signal x is multiplied by the channel coefficient or channel impulse response (h) in the equation above, and the symbol "n" stands for the white Gaussian noise that is added to the signal through any type of channel (here, it is a wireless channel or wireless medium). Due to multi-paths the channel impulse response (h) changes. And multi-paths cause Rayleigh fa...

HomePage

(Search any topic) Search any topic on the whole website Modulation Signal Processing Beamforming MATLAB 5G Wireless GATE-ESE-NET Programming Telecommunication Channel Impulse Response Computer Networks MIMO - Multiple Input Multiple Output Filters Millimeter wave Python Constellation Diagrams BER vs SNR Electronics Industry Fourier Series and Fourier Transform Frequency bands Wireless Communication Q & A ASK FSK PSK Channel Model IoTs UWB pskmod Antenna Applications and Games C Programming Channel Estimation Equalizers Gaussian Random Variable Projects Q & A QAM Transform Fading Microwave News about 5G PAM Python Matrix Operations SSC Exam Web Design WordPress Ionospheric Communication JavaScript MATLAB Simulink Mobile & Accessories OFDM Signal Processing for 5G Analog Circuits Cell Towers Computer Digital Circuits Fourier Series HomePage Information and Coding Theory Laplace Transform MySQL Node.js Search ShareLinkF / Generate QR Z Transform ...

Search This Blog