순환 부캐리어 천이를 이용한 송신 안테나 다이버시티 전송 방법 및 장치
정병장, 노태균, 안재영, 고영조
- 8526526 (2013.09.03)
- Provided is a technology adopting multiple transmit antennas in a radio communication system. In a mobile communication system of a signal carrier frequency division multiple access (SC-FDMA) scheme, it is possible to transmit data using the multiple transmit antennas, while maintaining a peak to average power ratio (PAPR) to be low. Also, it is possible to provide a new transmit diversity transmission even in a general radio communication system including an orthogonal frequency division multiple access (OFDMA), a code division multiple access (CDMA) scheme, and the like.
- KSP 제안 키워드
- Average Power, Carrier frequency, Code division Multiple Access(CDMA), Communication system, Frequency division, Frequency division multiple access(FDMA), Orthogonal Frequency Division Multiple Access(OFDMA), Peak-to-Average-Power-Ratio(PAPR), Radio communication, Single carrier Frequency Division Multiple Access(SCFDMA), TRANSMIT DIVERSITY, mobile communication, mobile communication system, multiple access, power ratio, transmit antennas