With the evolution from LTE to 5G NR, wireless networks have gained the ability to support extremely wide channel bandwidths—sometimes up to 100 MHz in sub-6 GHz bands (FR1) and up to 400 MHz in mmWave bands (FR2). While this flexibility unlocks unprecedented peak data rates, it also creates new challenges for both network operators and UE. Not every UE is capable, or needs, to always process the entire bandwidth.

Alamouti’s Space-Time Block Code (STBC) in Wireless Communications

Basic understanding of Linearity & Nonlinearity in Amplifiers, DPD, Harmonic and Intermodulation Distortion

Functional Split 7.2x in ORAN: In-depth of Category A and Category B O-RAN Radio Units

Hybrid Automatic Repeat Request (HARQ) with respect to 5G-NR

Pulse shaping is used to modify signals before transmission.

In the study of software-defined radio (SDR) architectures, understanding the limitations and challenges associated with various transmitter

The architecture of transmitters and receivers is a fundamental aspect of communication systems, particularly in the context of wireless

Numerology in the context of 5G refers to the various configurations of subcarrier spacing

I/Q data, also known as In-phase and Quadrature data, appears in many data science settings, including RF (radio frequency) data