The timing synchronization (TS) methods based on compressed sensing (CS) and machine learning (ML) in unmanned aerial vehicle (UAV)-assisted orthogonal frequency division multiplexing (OFDM) systems ...

Modern systems on a chip for embedded applications employ integrated phase-locked loop (PLL) circuits to synthesize clock signals for themselves for low-cost implementation by reducing part count.

GroupElement is now completely immutable, and all fields final, to avoid the need for synchronized blocks over mutable fields. This required some new constructors and paths to construction.