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A blind SLM PAPR reduction scheme using cyclic shift in STBC MIMO-OFDM system
- Joo, Hyun-Seung;
- No, Jong-Seon;
- Shin, Dong-Joan
Citations
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7초록
In this paper, we propose a blid SLM scheme using. Cyclic shift (BSLM-CS) in STBC MIMO-OFDM. After an OFDM signal sequence in each transmit antenna is cyclically shifted, alternative signal sequences in the proposed scheme are generated by linearly combining OFDM signal sequences using addition and subtraction without the need of the additional IFFT. Therefore, the proposed BSLM-CS scheme has low computational complexity for transmitting the alternative signal sequence with the lowest PAPR. In order to recover the data at the BSLM-CS scheme can be derived similar to the conventional BSLM scheme. The BER performance of the proposed scheme is not degraded compared to the conventional SLM scheme with the perfect side information.
키워드
BER performance; Cyclic shifts; MIMO-OFDM; MIMO-OFDM systems; OFDM signal; PAPR reduction; Side information; Signal sequence; Transmit antenna; Computational complexity; Gain control; Information technology; MIMO systems; Orthogonal frequency division multiplexing; Telecommunication systems; Orthogonal functions
- 제목
- A blind SLM PAPR reduction scheme using cyclic shift in STBC MIMO-OFDM system
- 저자
- Joo, Hyun-Seung; No, Jong-Seon; Shin, Dong-Joan
- 발행일
- 2010-12
- 유형
- Conference Paper
- 저널명
- 2010 International Conference on Information and Communication Technology Convergence, ICTC 2010
- 페이지
- 272 ~ 273