4G LTE wireless access technologies in FDD and TDD modes of Transmit and Receive
LTE supports both FDD and TDD access technologies. FDD is the mode preferred in USA whereas TDD is gaining traction in China.
FDD stands for Frequency Division Duplex.
Separate frequency channel is used for transmit and receive.
TDD stands for Time Division Duplex.
Single frequency channel is shared among transmit & receive slots.
The coding technologies used in LTE are OFDMA and SC- FDMA. Discussed on this page.
Refer this link to find LTE technological differences in FDD and TDD modes of operation.
FDD stands for Frequency Division Duplex.
Separate frequency channel is used for transmit and receive.
TDD stands for Time Division Duplex.
Single frequency channel is shared among transmit & receive slots.
The coding technologies used in LTE are OFDMA and SC-
Refer this link to find LTE technological differences in FDD and TDD modes of operation.