Abstract: Estimating massive multiple-input multiple-output - orthogonal frequency division multiplexing (MIMO-OFDM) channels with low pilot overhead presents a significant challenge. Leveraging ...

The property tax services sector has long been fragmented and dominated by local and regional service providers, even as commercial real estate clients’ tax needs have become more complex, demanding a ...

PITTSBURGH, Oct. 10, 2025 /PRNewswire/ — “I wanted to create a new cabinet with two separate storage units, collapsible seating option, and additional features,” said an inventor, from Laporte, Minn., ...