Frequency Division Multiplexing (FDM) is a networking technique in which multiple data signals are combined for simultaneous transmission via a shared communication medium. FDM uses a carrier signal at a discrete frequency for each data stream and then combines many modulated signals. Advertisements Wh...
There are currently 6.5 million carers in the UK. Every day another 6000 people take on a caring responsibility, meaning the total number of carers rise by 2 million people each year. The vast majority of carers are usually friends and family of the person that needs help. These numbers sho...