Resource Allocation for Outdoor-to-Indoor Compress-and-Forward SUDAS with Independent Relay Processing

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Details zur Publikation

Autorinnen und Autoren: Krishnamoorthy A, Schober R, Breiling M
Herausgeber: IEEE
Jahr der Veröffentlichung: 2017
ISBN: 978-1-5090-5935-5
Sprache: Englisch


Abstract

In this paper, we consider resource allocation for an outdoor-to-indoor shared user-equipment (UE)-side distributed antenna system (SUDAS) employing multiple independently operating compress-and-forward (CF) relays which utilize both licensed and unlicensed frequency bands to enhance indoor data throughput. First, a non-convex matrix-valued resource allocation problem for maximization of the weighted sum rate is formulated. Next, the non-convex problem is simplified to obtain a low-complexity suboptimal resource allocation algorithm based on sequential quadratic programming (SQP). The proposed algorithm is shown to provide excellent performance in practical scenarios. Furthermore, the algorithm has a low channel state information (CSI) feedback requirement and can accommodate arbitrary communication bands and technologies for indoor relaying. Therefore, the proposed CF-SUDAS scheme can help achieve high outdoor-to-indoor data throughput at low complexity, a crucial requirement for next generation wireless communication systems.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Krishnamoorthy, Aravindh
Lehrstuhl für Digitale Übertragung
Schober, Robert Prof. Dr.-Ing.
Lehrstuhl für Digitale Übertragung


Einrichtungen weiterer Autorinnen und Autoren

Fraunhofer-Institut für Integrierte Schaltungen (IIS)


Zitierweisen

APA:
Krishnamoorthy, A., Schober, R., & Breiling, M. (2017). Resource Allocation for Outdoor-to-Indoor Compress-and-Forward SUDAS with Independent Relay Processing. In IEEE (Eds.), Proceedings of the Vehicular Technology Conference (VTC-Fall). Toronto, ON, Canada, CA.

MLA:
Krishnamoorthy, Aravindh, Robert Schober, and Marco Breiling. "Resource Allocation for Outdoor-to-Indoor Compress-and-Forward SUDAS with Independent Relay Processing." Proceedings of the Vehicular Technology Conference (VTC-Fall), Toronto, ON, Canada Ed. IEEE, 2017.

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Zuletzt aktualisiert 2019-09-07 um 10:38