Transmitter and receiver for giga-bps high-throughput wireless communication system with multiple antennas and multiple bands
Provided is a transmitter and a receiver for a high-throughput wireless communication system. The transmitter includes a baseband transmitter, a DIF transmitter, and a RF transmitter. The baseband transmitter performs a MAC protocol process on transmission signals and reception signals and processes the transmission signals by dividing an entire transmission band into n bands in a physical layer process of the transmission data, where n is a natural number. The DIF transmitter combines transmission signals of each band from the baseband transmitter and outputs m channel signals corresponding to a number of transmission antennas, where m is a natural number. The RF transmitter modulates each of the channel signals transferred from the DIF transmitter and transmits the modulated signals through m antennas.
Electronics and Telecommunications Research Institute
H
H04B
inventional
Jong-Ee Minho Yu-Ro Sok-Kyu
Oh Cheong Lee Lee