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Decoupling matrix with rate one quasi-orthogonal STBC for eight transmit antennas
- Lee, Wooju;
- Yoon, Dongweon;
- Lee, Jaeyoon;
- Kim, Sanggoo;
- Park, Sang Gyu
Citations
SCOPUS
3초록
In this paper, we propose a numerical formulation of decoupling matrix with rate one Quasi-Orthogonal Space-Time Block Code (QOSTBC) for eight transmit antennas. Tirkkonen et al. provided zero-forcing decoupling matrix for eliminating Inter-Symbol Interference (ISI) in QOSTBC with 4 transmit antennas. We expand zero-forcing decoupling matrix with 8 transmit antennas, and also MMSE decoupling matrix with 4, 8 transmit antennas. Simulation results were provided to demonstrate that some SNR gains can be achieved by using decoupling matrix.
키워드
Decoupling matrix; Diversity; Quasi orthogonal designs; Space-time block codes (STBC); Antennas; Communication systems; Information theory; Intersymbol interference; Modulation; Space time adaptive processing; Wireless telecommunication systems; Decoupling matrix; Diversity; Inter-symbol interferences; Numerical formulations; Orthogonal stbc; Qo-stbc; Quasi orthogonal designs; Quasi-orthogonal space-time block codes; Simulation results; Snr gains; Space-time block codes (STBC); Transmit antennas; Zero-forcing; Block codes
- 제목
- Decoupling matrix with rate one quasi-orthogonal STBC for eight transmit antennas
- 저자
- Lee, Wooju; Yoon, Dongweon; Lee, Jaeyoon; Kim, Sanggoo; Park, Sang Gyu
- 발행일
- 2008-11
- 유형
- Conference Paper
- 저널명
- 2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008
- 페이지
- 73 ~ 76