Cognitive radio networks (CRNs) represent an innovative paradigm in wireless communications that optimises the usage of the limited radio frequency spectrum. By enabling unlicensed secondary users to ...

Without adequate wireless spectrum America is at a huge security disadvantage relative to its major competitors such as China. U.S. global leadership is at stake right now, a time of high security and ...

As Southeast Asia races to expand 5th generation (5G) cellular network technology, satellite communications, and digital connectivity, spectrum management has emerged as a critical policy issue. The ...

In an ongoing paper series, the CSIS Strategic Technologies Program has explored the national security implications of spectrum allocation. The series argues that it is a national security imperative ...

Elastic optical networks (EONs) represent a paradigm shift in optical communication by replacing fixed, rigid spectral grids with dynamically adjustable frequency slots. This flexibility facilitates ...

In the continuous evolution of wireless technology and telecommunications, few issues carry as much strategic importance as the allocation of spectrum. The recent announcement by the Senate Commerce ...

From November to December 2023, the International Telecommunication Union (ITU)’s World Radiocommunication Conference 2023 (WRC-23) was held in Dubai, United Arab Emirates. SoftBank Corp. (TOKYO: 9434 ...

{mosads}The dramatic growth and importance of unlicensed spectrum is just as strong in business applications, where intensive intra-firm communications improve the efficiency of health care delivery, ...

When U.S. forces operate overseas, they must first determine that their radio frequencies do not interfere with local and coalition communications. The manual process of assigning frequencies to all ...

The White House team charged with getting federal agencies to relinquish or share spectrum with commercial users is seeking input on the shape and scope of a new government policy. The move is the ...

Grameenphone has secured 10 megahertz (MHz) of spectrum in the 700MHz band, marking the first-ever allocation of this low-band frequency to a mobile operator in Bangladesh and formally opening the ...

Grameenphone has secured 10 megahertz of spectrum in the 700 MHz band, often called the “golden frequency” for its wide coverage and strong indoor reach, marking the first-ever allocation of the ...