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Saturday, December 26, 2020

Vodafone Idea Deploys 3G Spectrum to 4G Services in Mumbai to Boost Speed

Vodafone Idea (Vi) said that it has started using the 5MHz of spectrum in 2100MHz band, which was earlier being used for 3G, for 4G services in Mumbai. The company said that it will increase data...

from NDTV Gadgets - Latest https://ift.tt/3rxKGge

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Solar Sail Spacecraft Could Boost Space Weather Warnings by Nearly 60 Minutes

A solar sail spacecraft could extend space weather warnings from 40 to 60 minutes, offering vital lead time before solar storms strike. Part...