Presentation | 2018-10-11 UAV-enabled Opportunistic Relaying Schemes Based on Non-orthogonal Multiple Access in Correlated Rician Fading Channels Young-bin Kim, Kosuke Yamazaki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we consider the scenario where there are unconnected mobile stations (MSs) from a base station owing to unexpected blockage from obstacles or disasters. The unconnected MSs can be supported by unmanned aerial vehicles (UAVs), which forward their desired signals using opportunistic two-hop relaying schemes based on relay station (RS) selection in non-orthogonal multiple access (NOMA) systems. The randomly deployed UAVs in a restrictive zone with correlated Rician fading channels for each link are considered. NOMA signals are forwarded by the two opportunistic relaying schemes: the NOMA-based UAV-assisted opportunistic two-hop relaying scheme and the spectrally efficient successive relaying scheme. We evaluate the outage probability of the introduced schemes according to channel correlation, density of deployed UAVs, and the number of UAVs, to name a few, and show their numerical results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Unmanned aerial vehicle (UAV)UAV-assisted cooperative communicationsOutage probabilityRician fadingCorrelated channel |
Paper # | SAT2018-51 |
Date of Issue | 2018-10-04 (SAT) |
Conference Information | |
Committee | SAT |
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Conference Date | 2018/10/11(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | KARI |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Satellite Communication Technology, etc. |
Chair | Hiroyuki Tsuji(NICT) |
Vice Chair | Hisashi Sujikai(NHK) / Fumihiro Yamashita(NTT) |
Secretary | Hisashi Sujikai(NTT) / Fumihiro Yamashita(NICT) |
Assistant |
Paper Information | |
Registration To | Technical Committee on Satellite Telecommunications |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | UAV-enabled Opportunistic Relaying Schemes Based on Non-orthogonal Multiple Access in Correlated Rician Fading Channels |
Sub Title (in English) | |
Keyword(1) | Unmanned aerial vehicle (UAV)UAV-assisted cooperative communicationsOutage probabilityRician fadingCorrelated channel |
1st Author's Name | Young-bin Kim |
1st Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
2nd Author's Name | Kosuke Yamazaki |
2nd Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
Date | 2018-10-11 |
Paper # | SAT2018-51 |
Volume (vol) | vol.118 |
Number (no) | SAT-237 |
Page | pp.pp.39-44(SAT), |
#Pages | 6 |
Date of Issue | 2018-10-04 (SAT) |