Xiaomi sales fall as smartphone shipments tumble

Xiaomi registered a double-digit drop in revenue in the final quarter of 2022 due to a resurgence in Covid-19 (coronavirus) in China and global macroeconomic...

Central banks must enhance transparency to build trust

By Tobias Adrian, Jihad Alwazir, Ashraf Khan, and Dmytro Solohub The Bank of Canada published a detailed summary of its Governing Council deliberations for the first time last month, joining nearly...

Mid-Band Spectrum is essential for 5G capacity and coverage

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,...