Precoding based cross-tier interference mitigation in centralized-RAN

Basit Öğe Kaydı
dc.authorid0000-0002-0536-4159
dc.authorid0000-0002-6644-4216
dc.authorid0000-0001-9474-7372
dc.contributor.authorZegrar, Salah Eddine
dc.contributor.authorDuranay, Ahmet Enes
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned2021-02-04T07:27:08Z
dc.date.available2021-02-04T07:27:08Z
dc.date.issued2021
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.description.abstractThis letter considers a two-tier downlink interference problem as a case of study, where macrocell user equipment (UE) shares the same frequency band with femtocell UE and suffers from severe cross-tier interference. Power control is one of the spectrally-efficient techniques used to mitigate the interference. However, it harms femtocell users since the femto base station reduces the transmitted power. In this letter, a novel scheme is proposed to jointly suppress the interference on the macrocell users, and preserve the high data rates required by femtocell users under centralized radio access network. The analytical results well agreed with the conducted simulations, and showed the superiority of the proposed scheme in achieving higher throughput compared to existing schemes.
dc.identifier.citationZegrar, S. E., Duranay, A. E. ve Arslan, H. (2021). Precoding based cross-tier interference mitigation in centralized-RAN. IEEE Wireless Communications Letters, 10(1), 21-25. https://doi.org/10.1109/LWC.2020.3019079
dc.identifier.doi10.1109/LWC.2020.3019079
dc.identifier.endpage25
dc.identifier.issn2162-2337
dc.identifier.issn2162-2345
dc.identifier.issue1
dc.identifier.scopusqualityQ1
dc.identifier.startpage21
dc.identifier.urihttps://doi.org/10.1109/LWC.2020.3019079
dc.identifier.urihttps://hdl.handle.net/20.500.12511/6505
dc.identifier.volume10
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIEEE-Institute of Electrical and Electronics Engineers Inc
dc.relation.ecinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/116E078
dc.relation.ispartofIEEE Wireless Communications Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectCross-Tier Interference
dc.subjectPower Control
dc.subjectPrecoding
dc.subjectCentralized-RAN
dc.titlePrecoding based cross-tier interference mitigation in centralized-RAN
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
Zegrar-Salah-2021.pdf
Boyut:
843.94 KB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir
Lisans paketi
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
license.txt
Boyut:
1.44 KB
Biçim:
Item-specific license agreed upon to submission
Açıklama:
İndir

Koleksiyon

Makale Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu