Abstract: In this paper, beam training and beam tracking are investigated for extremely large-scale multiple-input-multiple-output communication systems with partially-connected hybrid combining ...

Abstract: Near-field beam training is essential for acquiring channel state information in 6G extremely large-scale multiple input multiple output (XL-MIMO) systems. To achieve low-overhead beam ...

Nava Public Benefit Corp. has completed the acquisition of Beam, a cloud-based product used by government agencies to administer safety net, emergency aid and cash assistance programs. Be part of the ...

A downtrend has been apparent in Beam Global (BEEM) lately. While the stock has lost 14.9% over the past week, it could witness a trend reversal as a hammer chart pattern was formed in its last ...

As Nava acquires Beam, CEO Rohan Bhobe has lofty goals: Not only to improve what the company offers to government and the public, but to improve the entire gov tech market. The move brings together ...