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Millimeter-Wave Int...
Millimeter-Wave Interference Avoidance via Building-Aware Associations
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- Kim, Jeemin (författare)
- Yonsei Univ, Sch Elect & Elect Engn, Seoul 03722, South Korea.
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- Park, Jihong (författare)
- Univ Oulu, Ctr Wireless Commun, Oulu 90014, Finland.
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- Kim, Seunghwan (författare)
- Yonsei Univ, Sch Elect & Elect Engn, Seoul 03722, South Korea.
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- Kim, Seong-Lyun (författare)
- Yonsei Univ, Sch Elect & Elect Engn, Seoul 03722, South Korea.
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- Sung, Ki Won, 1913- (författare)
- KTH,KTH Center för trådlösa system, Wireless@kth
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- Kim, Kwang Soon (författare)
- Yonsei Univ, Sch Elect & Elect Engn, Seoul 03722, South Korea.
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Yonsei Univ, Sch Elect & Elect Engn, Seoul 03722, South Korea Univ Oulu, Ctr Wireless Commun, Oulu 90014, Finland. (creator_code:org_t)
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2018
- 2018
- Engelska.
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Ingår i: IEEE Access. - : IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. - 2169-3536. ; 6, s. 10618-10634
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Signal occlusion by building blockages is a double-edged sword for the performance of millimeter-wave (mmW) communication networks. Buildings may dominantly attenuate the useful signals, especially when mmW base stations (BSs) are sparsely deployed compared with the building density. In the opposite BS deployment, buildings can block the undesired interference. To enjoy only the benefit, we propose a building-aware association scheme that adjusts the directional BS association bias of the user equipments (UEs), based on a given building density and the concentration of UE locations around the buildings. The association of each BS can thereby be biased: 1) toward the UEs located against buildings for avoiding interference to other UEs or 2) toward the UEs providing their maximum reference signal received powers. The proposed association scheme is optimized to maximize the downlink average data rate derived by stochastic geometry. Its effectiveness is validated by simulation using real building statistics.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- Millimeter-wave communications
- building blockages
- base station association
- load balancing
- average data rate
- stochastic geometry
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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