Abstract: We show that for any (Q/spl times/M) space-time code S having a fixed, finite signal constellation, there is a tradeoff between the transmission rate R and the transmit diversity gain /spl ...

If you have a large collection of PDF files of scanned documents, QRScan can help you keep track of your documents and set up basic file archiving. QRScan recognizes QR codes in PDF files of scanned ...

Every U.S. military aircraft—from the A-10 Warthog to the RC-135—is assigned a cryptic code. But those letters and numbers aren’t random. They're part of a 1962 system that tells you the aircraft’s ...

Asciidoctor PDF is a native PDF converter for AsciiDoc that serves the pdf backend. It bypasses the step of generating an intermediary format such as DocBook, Apache FO, or LaTeX in order to produce ...

In an interview published Wednesday on Katie Couric‘s YouTube channel, Hinton said lethal autonomous weapons give wealthy nations significant advantages when considering military action against poorer ...

The Indian Financial System Code (IFSC) is an 11-character alphanumeric code assigned by the Reserve Bank of India (RBI) to uniquely identify each bank branch participating in electronic payment ...

The Indian Financial System Code (IFSC) is an 11-character alphanumeric code assigned by the Reserve Bank of India (RBI) to uniquely identify each bank branch participating in electronic payment ...

A major increase in U.S. naval forces in the south Caribbean Sea has been underway since President Trump signed a directive targeting some cartels. By Charlie Savage Helene Cooper and Eric Schmitt ...