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A blind SLM PAPR reduction scheme using cyclic shift in STBC MIMO-OFDM system
- Authors
- Joo, Hyun-Seung; No, Jong-Seon; Shin, Dong-Joan
- Issue Date
- Dec-2010
- Publisher
- IEEE
- Citation
- 2010 International Conference on Information and Communication Technology Convergence, ICTC 2010, pp.272 - 273
- Indexed
- SCOPUS
- Journal Title
- 2010 International Conference on Information and Communication Technology Convergence, ICTC 2010
- Start Page
- 272
- End Page
- 273
- ISSN
- 0000-0000
- Abstract
- 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.
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Related Researcher
- Shin, Dong-Joon
- COLLEGE OF ENGINEERING (SCHOOL OF ELECTRONIC ENGINEERING)