Massive MIMO or massive multiple-input and multiple-output technology is a subset of multi-user MIMO or MU-MIMO technology that involves using a large number of antennas […]
Author Archives: Alex Ivankov
4G Technology: Advantages and Disadvantages
4G technology is the fourth generation cellular network technology that succeeds 3G technology and precedes 5G technology. The International Telecommunication Union or IMT, through the […]
Difference Between 4G and LTE: An Explainer
The International Telecommunication Union released the IMT Advanced Standard in 2008 that defined the fourth-generation or 4G cellular network technology. Fundamentally, 4G is a specification […]
Advantages and Disadvantages of Multi-User MIMO
Multi-user MIMO represents a set of specific multiple-input and multiple-output or MIMO technologies used for multipath wireless communication. For starters, note that MIMO is a […]
Beamforming Explained: Advantages and Disadvantages
Within the realm of wireless communication, beamforming or spatial filtering is a signal processing technique and traffic-signaling system that involves focusing and directing a signal-bearing […]
How LIGO Works? How Does It Detect Gravitational Waves?
The Laser Interferometer Gravitational-Wave Observatory or LIGO is a large-scale physics experiment and observatory constructed and operated to detect gravitational waves. The mission of this […]
What Are Gravitational Waves: Simplified Explainer
The Laser Interferometer Gravitational-Wave Observatory or LIGO finally detected gravitational waves in September 2015. Results of further analyses further confirmed the existence of this elusive […]
Timeline: The Scientific History of Gravity
The scientific history of gravity marks the perpetual quest to understand the beginning and structure of the universe. From the Newtonian equation in 1687 and […]
What is Gravity: A Simplified Explainer
Gravity or gravitation is a natural force responsible for bringing all things with energy—from stars and planets to light and subatomic particles—toward one another. The […]
Apple M1 Explained: Specifications, Features, Pros and Cons
Apple Inc. began the transition from Intel Core processors and x86 architecture to a new class of processors designed in-house based on the ARM architecture […]
