Abstract: With the rapid development and commercialization of fifth-generation (5G) technology, calibration and RF testing using over-the-air (OTA) is becoming increasingly important. Due to the large ...

Abstract: Pilot pattern optimization in orthogonal frequency division multiplexing (OFDM) systems has been widely investigated due to its positive impact on channel estimation. In this paper, we ...

The window to file a claim for the two AT&T data breaches that happened in 2024 is quickly closing. Last year, AT&T announced that the company experienced two data breaches. In the first one, account ...

Maria is Techopedia's technology journalist with over five years of experience with a deep interest in AI and machine learning. She excels in data-driven journalism,… How many people use the internet ...

Since its inception, the internet has evolved to become possibly the most impactful modern invention of our time. All of a sudden, people had access to the world at their fingertips. But, have you ...

Despite receiving presidential assent and being published in the official gazette in August 2023, the act has not yet been enforced. The delay has been due to the absence of administrative rules ...