dc.citation.conferencePlace |
US |
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dc.citation.title |
Annual Asilomar Conference on Signals, Systems, and Computers |
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dc.contributor.author |
Kim, Youjin |
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dc.contributor.author |
Yang, Hyun Jong |
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dc.date.accessioned |
2023-12-19T19:39:35Z |
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dc.date.available |
2023-12-19T19:39:35Z |
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dc.date.created |
2016-12-07 |
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dc.date.issued |
2016-11-08 |
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dc.description.abstract |
A two-stage downlink beamforming design is proposed for multicell multi-input single-output channels with limited backhaul capacity and local channel state information (CSI). The first stage is to maximize the signal-to-leakage-plus-noise ratio with local CSI. Each base station (BS) then calculates the corresponding channel gains and shares them with all other BSs, which typically requires low-rate backhaul signaling. Finally, all the BSs design their beamforming vectors in pursuit of increasing the sum-rate with the shared information. Simulation results show that the proposed scheme shows the sum-rate close to that of the scheme with global CSI even without vector channel information. |
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dc.identifier.bibliographicCitation |
Annual Asilomar Conference on Signals, Systems, and Computers |
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dc.identifier.doi |
10.1109/ACSSC.2016.7869615 |
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dc.identifier.scopusid |
2-s2.0-85016266767 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/35358 |
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dc.identifier.url |
http://ieeexplore.ieee.org/document/7869615/ |
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dc.language |
영어 |
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dc.publisher |
IEEE |
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dc.title |
Two-Stage Downlink Beamforming in MISO Multicell Networks with Limited Backhaul Signaling |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2016-11-06 |
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