Achievable Data Rate for URLLC-Enabled UAV Systems with 3-D Channel Model

Hong Ren; Cunhua Pan; Kezhi Wang; Yansha Deng; Maged Elkashlan; Arumugam Nallanathan

doi:10.1109/lwc.2019.2929391

Achievable Data Rate for URLLC-Enabled UAV Systems with 3-D Channel Model

Hong Ren, Cunhua Pan, Kezhi Wang, Yansha Deng, Maged Elkashlan, Arumugam Nallanathan

Computer and Information Sciences Department

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

95 Citations (Scopus)

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Abstract

In this letter, we investigate the average achievable data rate (AADR) of the control information delivery from the ground control station (GCS) to unmanned-aerial-vehicle (UAV) under a 3-D channel, which requires ultra-reliable and low-latency communications (URLLC) to avoid collision. The value of AADR can give insights on the packet size design. Achievable data rate under short channel blocklength is adopted to characterize the system performance. The UAV is assumed to be uniformly distributed within a restricted space. We first adopt the Gaussian-Chebyshev quadrature (GCQ) to approximate the exact AADR. The tight lower bound of AADR is derived in a closed form. Numerical results verify the correctness and tightness of our derived results.

Original language	English
Article number	8765827
Pages (from-to)	1587-1590
Number of pages	4
Journal	IEEE Wireless Communications Letters
Volume	8
Issue number	6
Early online date	18 Jul 2019
DOIs	https://doi.org/10.1109/lwc.2019.2929391
Publication status	Published - 9 Dec 2019

Keywords

3-D Channel
UAV
URLLC
short packet

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10.1109/lwc.2019.2929391

Hong_Ren_WCL_19Accepted author manuscript, 402 KB

Cite this

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title = "Achievable Data Rate for URLLC-Enabled UAV Systems with 3-D Channel Model",

abstract = "In this letter, we investigate the average achievable data rate (AADR) of the control information delivery from the ground control station (GCS) to unmanned-aerial-vehicle (UAV) under a 3-D channel, which requires ultra-reliable and low-latency communications (URLLC) to avoid collision. The value of AADR can give insights on the packet size design. Achievable data rate under short channel blocklength is adopted to characterize the system performance. The UAV is assumed to be uniformly distributed within a restricted space. We first adopt the Gaussian-Chebyshev quadrature (GCQ) to approximate the exact AADR. The tight lower bound of AADR is derived in a closed form. Numerical results verify the correctness and tightness of our derived results.",

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AU - Pan, Cunhua

AU - Wang, Kezhi

AU - Deng, Yansha

AU - Elkashlan, Maged

AU - Nallanathan, Arumugam

N1 - Research funded by Engineering and Physical Sciences Research Council (EP/R006466/1EP/N029666/1)

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Y1 - 2019/12/9

N2 - In this letter, we investigate the average achievable data rate (AADR) of the control information delivery from the ground control station (GCS) to unmanned-aerial-vehicle (UAV) under a 3-D channel, which requires ultra-reliable and low-latency communications (URLLC) to avoid collision. The value of AADR can give insights on the packet size design. Achievable data rate under short channel blocklength is adopted to characterize the system performance. The UAV is assumed to be uniformly distributed within a restricted space. We first adopt the Gaussian-Chebyshev quadrature (GCQ) to approximate the exact AADR. The tight lower bound of AADR is derived in a closed form. Numerical results verify the correctness and tightness of our derived results.

AB - In this letter, we investigate the average achievable data rate (AADR) of the control information delivery from the ground control station (GCS) to unmanned-aerial-vehicle (UAV) under a 3-D channel, which requires ultra-reliable and low-latency communications (URLLC) to avoid collision. The value of AADR can give insights on the packet size design. Achievable data rate under short channel blocklength is adopted to characterize the system performance. The UAV is assumed to be uniformly distributed within a restricted space. We first adopt the Gaussian-Chebyshev quadrature (GCQ) to approximate the exact AADR. The tight lower bound of AADR is derived in a closed form. Numerical results verify the correctness and tightness of our derived results.

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KW - URLLC

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JO - IEEE Wireless Communications Letters

JF - IEEE Wireless Communications Letters

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M1 - 8765827

ER -

Achievable Data Rate for URLLC-Enabled UAV Systems with 3-D Channel Model

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Keywords

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