BELLEVUE, Wash.--(BUSINESS WIRE)--As the key ingredient for wireless technology, radio frequency spectrum is an important resource. One of the most useful spectrum bands for 5G is mid-band, which ...

As the mobile industry moves toward universal access and 6G, low-band 5G spectrum remains strategically indispensable in supporting internet of things (IoT), emergency services and inclusive digital ...

An ultra-wide-band receiver based on a harmonic selection technique to improve the operational bandwidth of 5G networks has been developed. Fifth generation (5G) mobile networks are now being used ...

As of December 2025, Viettel operates 30,000 5G base stations, covering 90% of outdoor and 70% of indoor areas nationwide.