Mixed RF and hybrid RF/FSO relaying

Name: Mixed RF and hybrid RF/FSO relaying
Author: Jamali, V., Michalopoulos, D. S., Uysal, Murat, Schober, R.

İsim	Mixed RF and hybrid RF/FSO relaying
Yazar	Jamali, V., Michalopoulos, D. S., Uysal, Murat, Schober, R.
Basım Tarihi:	2015
Basım Yeri	- IEEE
Konu	Antenna arrays, Free-space optical communication, Mobile radio, Relay networks (telecommunication)
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	2-s2.0-84971228789
Kayıt Numarası	f17acb0a-a5e3-4f6d-a309-a79dc87a249f
Lokasyon	Electrical & Electronics Engineering
Tarih	2015
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	In this paper, we consider a mixed RF and hybrid RF/FSO system where several mobile users transmit their data over an RF link to a relay node (e.g. a small cell base station) and the relay forwards the information to a destination (e.g. a macro cell base station) over a hybrid RF/FSO backhaul link. The relay and the destination employ multiple antennas for transmission and reception over the RF links while each mobile user has a single antenna. The RF links are orthogonal with respect to the FSO link and half-duplex with respect to each other, i.e., either the user-relay RF link or the relay-destination RF link is active. For this communication setup, we derive the optimal policy for sharing the RF transmission time between the RF links. Our numerical results show the effectiveness of the proposed communication architecture and link allocation policy, and their superiority compared to existing schemes which employ only one type of backhaul link.
DOI	10.1109/GLOCOMW.2015.7414100

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Mixed RF and hybrid RF/FSO relaying

Yazar Jamali, V., Michalopoulos, D. S., Uysal, Murat, Schober, R.

Basım Tarihi 2015

Basım Yeri - IEEE

Konu Antenna arrays, Free-space optical communication, Mobile radio, Relay networks (telecommunication)

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 2-s2.0-84971228789

Kayıt Numarası f17acb0a-a5e3-4f6d-a309-a79dc87a249f

Lokasyon Electrical & Electronics Engineering

Tarih 2015

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin In this paper, we consider a mixed RF and hybrid RF/FSO system where several mobile users transmit their data over an RF link to a relay node (e.g. a small cell base station) and the relay forwards the information to a destination (e.g. a macro cell base station) over a hybrid RF/FSO backhaul link. The relay and the destination employ multiple antennas for transmission and reception over the RF links while each mobile user has a single antenna. The RF links are orthogonal with respect to the FSO link and half-duplex with respect to each other, i.e., either the user-relay RF link or the relay-destination RF link is active. For this communication setup, we derive the optimal policy for sharing the RF transmission time between the RF links. Our numerical results show the effectiveness of the proposed communication architecture and link allocation policy, and their superiority compared to existing schemes which employ only one type of backhaul link.

DOI 10.1109/GLOCOMW.2015.7414100