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Title: Resource allocation for user-relay assisted MISO-OFDMA networks
Authors: Baştürk, İlhan
Özbek, Berna
Keywords: Antennas
OFDMA systems
Frequency division multiple access
Mobile telecommunication systems
Wireless networks
Issue Date: 2015
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: Baştürk, İ., and Özbek, B. (2015, August 25-28). Resource allocation for user-relay assisted MISO-OFDMA networks. Paper presented at the 12th International Symposium on Wireless Communication Systems, ISWCS 2015. doi:10.1109/ISWCS.2015.7454312
Abstract: The next generation cellular networks request higher capacity and coverage that user-relay assisted Orthogonal Frequency Division Multiple Access (OFDMA) networks are costeffective solutions to meet these demands. These networks can be enriched with multiple antennas in order to obtain a diversity gain to combat signal fading and to achieve more capacity gain without increasing the bandwidth or transmit power. However, radio resource management (RRM) such as relay selection and resource allocation (RA) is important in such a multi-user, multirelay and multi-antenna environment to fully take advantage of multiple-input single-output (MISO)-OFDMA based user-relay assisted cellular networks. Thus, we propose a RA algorithm for these networks to reveal the benefits of the combination of userrelaying and multiple antennas technologies and compare the proposed scheme with existing schemes in terms of percentage of satisfied users and cell-edge users' data rate.
Description: 12th International Symposium on Wireless Communication Systems, ISWCS 2015; Brussels; Belgium; 25 August 2015 through 28 August 2015
ISBN: 9781467365406
Appears in Collections:Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Sürdürülebilir Yeşil Kampüs Koleksiyonu / Sustainable Green Campus Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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