AMSTERDAM -- Electrical wires hardly have the glamor of 4G mobile networks or invisibly small microchip transistors. But Qualcomm hopes a faster new version of technology called HomePlug will breathe new high-tech life into homes' old wiring.
Qualcomm's Atheros division makes processors that let devices such as set-top boxes and wireless network range extenders communicate over power lines using HomePlug. A new chip, the QCA7500 announced here this week at the Broadband World Forum, can take advantage of a HomePlug AV2 feature called MIMO (multiple-input and multiple-output) to boost data-transfer speeds up to 1 gigabit per second.
The HomePlug … Read more