3-D Drone-Base-Station Placement with In-Band Full-Duplex Communications

Liang Zhang; Qiang Fan; Nirwan Ansari

doi:10.1109/LCOMM.2018.2851206

3-D Drone-Base-Station Placement with In-Band Full-Duplex Communications

Liang Zhang, Qiang Fan, Nirwan Ansari

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

51 Scopus citations

Abstract

Drone base stations (DBSs) can potentially provision low-cost and flexible networking with high mobility while in-band full-duplex (IBFD) can conceivably improve spectrum efficiency. Therefore, it is logical to employ DBSs with IBFD in a cellular network to improve the network throughput. We decompose this problem into the DBS placement problem and the joint bandwidth and power allocation problem, and propose two heuristic algorithms to solve the whole problem. Simulation results have demonstrated that the total throughput of the dynamic DBS placement algorithm achieves up to 45% improvement as compared with that of the strategy without DBSs.

Original language	English (US)
Article number	8399887
Pages (from-to)	1902-1905
Number of pages	4
Journal	IEEE Communications Letters
Volume	22
Issue number	9
DOIs	https://doi.org/10.1109/LCOMM.2018.2851206
State	Published - Sep 2018

All Science Journal Classification (ASJC) codes

Modeling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

Keywords

Drone-base-station
backhaul interference
full-duplex
self-interference
wireless backhauling

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10.1109/LCOMM.2018.2851206

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abstract = "Drone base stations (DBSs) can potentially provision low-cost and flexible networking with high mobility while in-band full-duplex (IBFD) can conceivably improve spectrum efficiency. Therefore, it is logical to employ DBSs with IBFD in a cellular network to improve the network throughput. We decompose this problem into the DBS placement problem and the joint bandwidth and power allocation problem, and propose two heuristic algorithms to solve the whole problem. Simulation results have demonstrated that the total throughput of the dynamic DBS placement algorithm achieves up to 45% improvement as compared with that of the strategy without DBSs.",

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author = "Liang Zhang and Qiang Fan and Nirwan Ansari",

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AU - Zhang, Liang

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AU - Ansari, Nirwan

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AB - Drone base stations (DBSs) can potentially provision low-cost and flexible networking with high mobility while in-band full-duplex (IBFD) can conceivably improve spectrum efficiency. Therefore, it is logical to employ DBSs with IBFD in a cellular network to improve the network throughput. We decompose this problem into the DBS placement problem and the joint bandwidth and power allocation problem, and propose two heuristic algorithms to solve the whole problem. Simulation results have demonstrated that the total throughput of the dynamic DBS placement algorithm achieves up to 45% improvement as compared with that of the strategy without DBSs.

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KW - backhaul interference

KW - full-duplex

KW - self-interference

KW - wireless backhauling

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3-D Drone-Base-Station Placement with In-Band Full-Duplex Communications

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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