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Abstract
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| One primary challenge in High Speed Trains (HST) is that mobile communications suffer from severe attenuation and high Doppler spread in Long Term Evolution-Advanced (LTE-A) scenarios. In this article, a novel two-hop relay architecture is presented by utilizing Mobile Relay Nodes (MRN) and millimeter wave (mmWave) bands at 60 GHz to forward the signal inside the train. A Multiple-Input Multiple-Output (MIMO) channel is established between the Donor-eNB (DeNB) and the Users Equipment (UE) to enhance channel capacity. Finally, performance analysis is studied and discussed by means of a downlink-level simulator. | |
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International
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Si |
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Congress
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2018 IEEE Wireless Communications and Networking Conference (WCNC 2018), |
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960 |
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Place
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Barcelona, Spain. |
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Reviewers
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Si |
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ISBN/ISSN
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1558-2612 |
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10.1109/WCNC.2018.8377369 |
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Start Date
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15/04/2018 |
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End Date
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18/04/2018 |
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From page
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126 |
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To page
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131 |
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Proceedings 2018 IEEE Wireless Communications and Networking Conference (WCNC 2018), |