Performance analysis of device-to-device discovery with stochastic geometry in non-homogeneous environment

Hye J. Kang; Chung Gu Kang

doi:10.1109/ICTC.2014.6983169

Performance analysis of device-to-device discovery with stochastic geometry in non-homogeneous environment

Hye J. Kang, Chung Gu Kang

School of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Citations (Scopus)

Abstract

In this paper, we present the mathematical analysis of discovery performance in device-to-device (D2D) communication system. As opposed to the previous work which deals with outdoor devices only, we consider a non-homogeneous environment in which both indoor and outdoor devices exist with the different intensities and channel characteristics. A stochastic geometry model with various system parameters, including inband emission and channel parameters, has been employed to derive the average number of devices discovered within the given time constraint. It has been found from our analytical results that the in-band emission is a most critical factor that limits the discovery performance, especially in the mixed environment, implying that its performance can be improved significantly by any means of reducing the in-band emission.

Original language	English
Title of host publication	International Conference on ICT Convergence
Publisher	IEEE Computer Society
Pages	407-412
Number of pages	6
ISBN (Print)	9781479967865
DOIs	https://doi.org/10.1109/ICTC.2014.6983169
Publication status	Published - 2014 Jan 1
Event	5th International Conference on Information and Communication Technology Convergence, ICTC 2014 - Busan, Korea, Republic of Duration: 2014 Oct 22 → 2014 Oct 24

Other

Other	5th International Conference on Information and Communication Technology Convergence, ICTC 2014
Country/Territory	Korea, Republic of
City	Busan
Period	14/10/22 → 14/10/24

ASJC Scopus subject areas

Computer Networks and Communications
Information Systems

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10.1109/ICTC.2014.6983169

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Kang, HJ & Kang, CG 2014, Performance analysis of device-to-device discovery with stochastic geometry in non-homogeneous environment. in International Conference on ICT Convergence., 6983169, IEEE Computer Society, pp. 407-412, 5th International Conference on Information and Communication Technology Convergence, ICTC 2014, Busan, Korea, Republic of, 14/10/22. https://doi.org/10.1109/ICTC.2014.6983169

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title = "Performance analysis of device-to-device discovery with stochastic geometry in non-homogeneous environment",

abstract = "In this paper, we present the mathematical analysis of discovery performance in device-to-device (D2D) communication system. As opposed to the previous work which deals with outdoor devices only, we consider a non-homogeneous environment in which both indoor and outdoor devices exist with the different intensities and channel characteristics. A stochastic geometry model with various system parameters, including inband emission and channel parameters, has been employed to derive the average number of devices discovered within the given time constraint. It has been found from our analytical results that the in-band emission is a most critical factor that limits the discovery performance, especially in the mixed environment, implying that its performance can be improved significantly by any means of reducing the in-band emission.",

keywords = "Device-to-device Communication, Discovery, In-band Emission, Poisson Point Process, Stochastic Geometry",

author = "Kang, {Hye J.} and Kang, {Chung Gu}",

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AU - Kang, Chung Gu

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N2 - In this paper, we present the mathematical analysis of discovery performance in device-to-device (D2D) communication system. As opposed to the previous work which deals with outdoor devices only, we consider a non-homogeneous environment in which both indoor and outdoor devices exist with the different intensities and channel characteristics. A stochastic geometry model with various system parameters, including inband emission and channel parameters, has been employed to derive the average number of devices discovered within the given time constraint. It has been found from our analytical results that the in-band emission is a most critical factor that limits the discovery performance, especially in the mixed environment, implying that its performance can be improved significantly by any means of reducing the in-band emission.

AB - In this paper, we present the mathematical analysis of discovery performance in device-to-device (D2D) communication system. As opposed to the previous work which deals with outdoor devices only, we consider a non-homogeneous environment in which both indoor and outdoor devices exist with the different intensities and channel characteristics. A stochastic geometry model with various system parameters, including inband emission and channel parameters, has been employed to derive the average number of devices discovered within the given time constraint. It has been found from our analytical results that the in-band emission is a most critical factor that limits the discovery performance, especially in the mixed environment, implying that its performance can be improved significantly by any means of reducing the in-band emission.

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KW - Discovery

KW - In-band Emission

KW - Poisson Point Process

KW - Stochastic Geometry

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Performance analysis of device-to-device discovery with stochastic geometry in non-homogeneous environment

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