Abstract: This paper proposes a practical gain calibration algorithm that estimates and compensates for channel amplitude asymmetry in a space-frequency line code (SFLC) orthogonal frequency division ...

The growing necessity for high-speed and dependable wireless communication has facilitated the implementation of MIMO-OFDM systems. The MIMO (Multiple Input Multiple Output) technology enhances data ...

Update December 29, 2025: Google has added six more free channels to its Freeplay offering. Summary: Google TV’s Freeplay is a group of hundreds of free channels that are streaming 24/7. These are ...

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