Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
OFDM is used in LTE (which is 3.9G and LTE advanced which is 4G).
OFDM uses many carriers per a given spectrum that are very close to each other, however in an exact distance one from another so they remain orthogonal to each other.
FDM uses only a single carrier per spectrum.
2G and 3G (3G uses FDM together with CDMA) use FDM.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
