Alamouti decoder having feedforward phase compensation structure and method of operation thereof
AssigneeElectronics and Telecommunications Research Institute
InventorsSang Rok Moon, Hun Sik Kang, Jung Yeol Oh, Sun Hyok Chang
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Abstract
According to an aspect of the present disclosure, there is provided an alamouti decoding method having a feedforward phase compensation structure, the Alamouti decoding method comprising: detecting a phase of each of a plurality of symbols received through a plurality of antennas; performing first phase compensation on the detected phase using a pilot tone included in the plurality of symbols; converting the first phase compensated serial symbol sequence into a parallel symbol sequence; decoding the parallel symbol sequence by a decoder; and performing second phase compensation on the decoded symbol sequence.
Claims20
An Alamouti decoding method having a feedforward phase compensation structure, the Alamouti decoding method comprising:
- detecting a phase of each of a plurality of symbols received through a plurality of antennas;
- performing first phase compensation on the detected phase using a pilot tone included in the plurality of symbols;
- converting the first phase compensated serial symbol sequence into a parallel symbol sequence;
- decoding the parallel symbol sequence by a decoder;
- and
- performing second phase compensation on the decoded symbol sequence.
An Alamouti decoding device having a feedforward phase compensation structure, the Alamouti decoding device comprising:
- a memory including an instruction;
- and
- a processor configured to, by executing the instruction, detect a phase of each of a plurality of symbols received through a plurality of antennas, perform first phase compensation on the detected phase using a pilot tone included in the plurality of symbols, convert the first phase compensated serial symbol sequence into a parallel symbol sequence, decode the parallel symbol sequence in a decoder, and perform second phase compensation on the decoded symbol sequence.
Dependencies are inferred from the claim text.