Noticias y opinión en Comunicaciones y sensores
(AP) -- New government data find that the nation's major broadband providers deliver Internet connections that are generally 80 percent to 90 percent of maximum advertised speeds.
Intentionally combining radio signals from different transmitters could allow mobile devices to download at much higher speeds.
Small ground-based transmitters that mimic GPS satellites help receivers find their position with high accuracy.
The ZigBee Alliance has released ZigBee Gateway, its tenth standard and the first in a new family of planned ZigBee Network Device standards.
OLED technology expert company Novaled has developed a highly power-efficient white OLED structure achieving 60 lm/W at a brightness of 1,000 cd/m-square. According to Novaled, the device reaches a very long lifetime of 100,000 hours at an initial brightness of 1,000 cd/m-square while using commercially available fluorescent blue emitting material.
Major health insurer urges more broadband connectivity, fewer regulatory hurdles, and better reimbursement policies.