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It's an Electronic Communication Systems-focused technical blog. In this blog, we'll discuss Electronic communication systems, Wireless Communication, Telecommunication, 2G, 3G, 4G, 5G [Read More], IoTs, MIMO, Beamforming, Millimeter wave, UWB, Microwave links, Wireless channels, Modulation techniques, GATE ESE, UGC-NET, Project / Thesis ideas [↗], Electronics industry, Programming, Web design, Short term courses, etc.



Ask your questions in the forum [↗]. We post articles about wireless communication technologies such as Wireless, 5G, UWB, Millimeter wave, Beamforming, IoTs, and MATLAB. Web design, WordPress, and other related topics are also significant components of our site.

 

5G
Why is SVD useful in multi-antenna communication?
MIMO Technology
MIMO multiple input multiple outputs Basics
Applications of MIMO Systems
MIMO Beamforming Tutorial Various types of beamforming | MATLAB Code
Massive MIMO in 5G
Future scope of patch antennas that are used for 5g Applications
Optimal Power Allocation in MIMO
Mechanism of wireless communication - step by step 

Gaussian Random Variable & PDF | MATLAB Code

Pathloss & Delay spread in Modern Wireless Communication Systems 

CIR, Doppler Shift & Gaussian Random Variable BER vs . SNR More ...

Constellation Diagrams

Digital communication is complete with constellation diagrams. If you have a digital communication interview, the interviewer will ask you to draw a constellation diagram.

Constellation diagram of ASK PSK FSK
M-ary Modulation | QPSK & QAM ASK, FSK, PSK 

Ber vs. S.NR

The relationship between BER and SNR reveals how many transmitted bits from a communication system are corrupted. Did you know? Bit error rates for practical communication systems are close to 10-5 or better.

BER vs SNR for QAM, QPSK ...

MATLAB code for BER vs SNR for M-QAM & M-PSK

FDM, TDM, CDMA OFDM More ...
Ionospheric Scintillation 

Low and Mid-frequency band communication
What's new in 5G 
Channel Modelling Saleh Valenzuala Channel Model 

Channel Estimation
Analog vs. Di.gital Beamforming Hybrid Beamforming 

Beamforming in MIMO Main lobe and side lobe
Interview Questions & Answers ShShort-Termourses 

Antennas for 5G MIMO Basics Massive MIMO in 5G More ...
Millimeter Wave UWB Microwave Links 
Various Frequency Bands
Computer Networks Internet of Things (IoTs) Exams & Careers 

Project/Thesis ideas Electronics Industry 

Programming 

Python for Web Development

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About the Blog's Content:

We've talked about how millimeter wave [↗] offers the necessary bandwidth for smooth connection between BSs and devices in 5G connectivity to meet the demands of ever-increasing data traffic. Similarly, we've discussed how massive MIMO can connect thousands of devices to a single BS through proper spectral resource utilization. On the other hand, rather than using omnidirectional radio wave spreading, we can just focus the narrow beam onto the intended device by enabling several sorts of beam formation. As a result, we can observe that it is energy efficient.
The important aspects of wireless communication, such as channel impulse response (CIR), RMS delay spread, Doppler shift, and Modulation Techniques, are also explored throughout the blog. Different modulation strategies, i.e., analog and digital modulation techniques have also been discussed.
We mostly mentioned WordPress in the site, as it is a well-known and popular CMS nowadays. You can also find a variety of video tutorials on WordPress in our blog. We've already uploaded HTML and CSS contents. We'll be publishing articles on JavaScript, PHP, and MYSQL in the near future!
You can now use SalimWireless to study for exams like, SSC, GATE, ESE, etc.

Wireless, Modulation Techniques, and MIMO Technology
The channel model in wireless generally deals with random variables (RV). As a result, we're familiar with terms like Gaussian random variable, Rayleigh distribution, Poisson distribution, etc. The transmission of bits is instantaneous in wireless communication. When data is transmitted over a wireless channel, the system is likely to have bit errors. To lower the bit error rate, we use the mean and standard deviation.
Basic principles of wireless communication, such as some modulation schemes, route loss, channel impulse response, multipath propagation, Fourier transform, and so on, have already been explored. We've also spoken about how G's (1G to 5G) have changed over time.
So far, we've uploaded the following contents:Source coding, channel coding, and modulation in a
communication system
Gaussian Random Variable PDF
Very High Frequency Communication Pathloss
Multi-path Communication and Delay Spread
Doppler Shift and Channel Impulse Response
GSM 2G MIMO - Spatial Multiplexing & Capacity
MIMO Transmission Using SVD
In wireless communication, the Fourier Transform is used.
Solutions of Gate EC
Modulation Techniques
MIMO Technology
Simply click on the articles mentioned above to read them. You will be directed to the appropriate pages or topics.
Or,
For example, you might be interested in reading the article "Process of Wireless Communication" mentioned above. To begin, copy the article's title. Then paste it using the "SEARCH" button in the upper right corner. Corresponding article will appear.

5G & Beamforming
We compared the new technology known as "5G" to pre-existing cellular networks. We've also talked about how 5G will be enabled by key technologies like the extremely high frequency band, massive MIMO, beam forming, and so on.
We've so far uploaded the following articles:
what's new in 5G
Challenges and Potential Solutions for 5G go to this website
What is the difference between 4G and 5G
Millimetre waves in 5G
Uitra Wide Band Communication
Massive MIMO
OFDM
FBMC
Beamforming
To read the articles listed above, simply click on them. You will be taken to the corresponding pages or posts.
Or,
For example, you might be interested in reading the above-mentioned article "What is 5G | Basics" To begin, copy the title of the article. Then, in the upper right corner, paste it using the "SEARCH" button. A related article will be provided.

Web design
The blog explores the fundamentals of web design. We've also discussed the fundamental distinction between 'scripting languages' and 'programming languages'. For the time being, we've covered the WordPress installation procedure, database setup, page and post creation, and so on. We've already uploaded HTML and CSS articles. And we will upload JavaScript, PHP, and MYSQL contents in the near future!
Learn HTML
Learn CSS
Learn JavaScript