Within North America, 5G cellular service is able to operate in several frequency bands. The higher the frequency, the faster the speed; however, the signals are less capable of penetrating buildings, ...

The radio frequency bands used by phones may seem like a dull topic, but it can actually be an important consideration when choosing a phone. For example, when the iPhone 6s came out, there was some ...

As businesses consider the fascinating use cases fueled by the 5G era, it’s helpful to understand how using multiple frequency bands—low-band, mid-band and high-band—is a first step toward fulfilling ...

Mobile operators want a way to keep urban users happy as they get more thirsty for data, and a professor in New York City thinks he’s found what they’re looking for. In crowded cities, very high radio ...

Frequencies once considered useless for most mobile services could start showing up on phones and other devices in a few years under a plan by the U.S. Federal Communications Commission. On Thursday, ...

Radio spectrum refers to the whole range of radio frequencies. Radios can transmit on different frequencies in the same area at the same time without interfering, so frequency is a handy way to divide ...

The industrial, scientific, and medical (ISM) radio frequency bands find common use in electronics systems, by virtue of their comparatively lightly regulated nature versus (for example) spectrum ...

Telecom regulator TRAI has released recommendations on the auction of radio frequency spectrum in the frequency bands ...