Kile Park Goekjian Reed & McManus PLLC
Apparatus and method for transmitting signals with multiple antennas
An apparatus for transmitting signals with multiple antennas is disclosed. The multiple antenna transmission apparatus performs space-time encoding or space-frequency encoding, and cyclically delays the encoded symbol with a plurality of delay-values to generate a plurality of delayed symbols. The multiple antenna transmission apparatus transmits the plurality of delayed symbols to the channel through a plurality of antennas. By changing the number of space areas for encoding and the number of delay-values for delaying, the number of antennas for the multiple antenna transmission apparatus is easily expanded.
Electronics and Telecommunications Research Institute
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Yu-Ro Jong-Ee Dong-Seung Seung-Joon
Lee Oh Kwon Lee