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Outage Performance of Multi-Hop Decouple-and-Forward Relaying in Spatially Correlated MIMO Channels
- Authors
- Lee, In-Ho; Park, Joong-Hoo; Kim, Dongwoo
- Issue Date
- May-2010
- Publisher
- Oxford University Press
- Keywords
- multi-hop MIMO; decouple-and-forward relaying; OSTBC; outage probability; spatially correlated channels
- Citation
- IEICE Transactions on Communications, v.E93B, no.5, pp 1298 - 1301
- Pages
- 4
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- IEICE Transactions on Communications
- Volume
- E93B
- Number
- 5
- Start Page
- 1298
- End Page
- 1301
- ISSN
- 0916-8516
1745-1345
- Abstract
- In this letter, the outage performance of multi-hop multiple-input multiple-output (MIMO) relaying systems is analyzed for spatially correlated Rayleigh fading channels. We focus on nonregenerative MIMO decouple-and-forward (DCF) relaying in orthogonal space-time block code (OSTBC) transmission and provide its outage probability given the assumption of ideal relay gain. The outage obtained here is shown a lower bound for using practical gains, which gets tight at high SNR. We conduct numerical studies to assess the impact of the spatial correlation between antennas on the outage probability.
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Related Researcher
- Kim, Dong woo
- ERICA 공학대학 (SCHOOL OF ELECTRICAL ENGINEERING)