An adaptive connection scheduling method based on yielding relationship in flashlinq

Dong Hyun Kim; Bum Gon Choi; Sueng Jae Bae; Min Young Chung

doi:10.1007/978-3-642-39637-3_10

An adaptive connection scheduling method based on yielding relationship in flashlinq

Dong Hyun Kim
, Bum Gon Choi
, Sueng Jae Bae
, Min Young Chung

Department of Electronic and Electrical Engineering

Sungkyunkwan University

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

Abstract

As device-to-device (D2D) communications enables direct communication between user equipments, it can alleviate traffic overload on base stations. Qualcomm has introduced a new OFDM-based synchronous frame architecture for MAC/PHY, which is called FlashLinQ. In FlashLinQ, D2D user equipments perform signal-to-interference ratio based connection scheduling in order to distributively access wireless medium. The connection scheduling scheme enables D2D user equipments to simultaneously transmit data through same wireless medium. However, in this scheme since D2D user equipments simultaneously perform the medium access, they unnecessarily may yield data communication. In this paper, we propose a scheme that D2D user equipments adaptively perform connection scheduling by ignoring the interference from D2D links which are expected to yield data transmission. We verify that the proposed scheme can improve the system performance through simulations.

Original language	English
Title of host publication	Computational Science and Its Applications, ICCSA 2013 - 13th International Conference, Proceedings
Publisher	Springer Verlag
Pages	120-130
Number of pages	11
Edition	PART 1
ISBN (Print)	9783642396366
DOIs	https://doi.org/10.1007/978-3-642-39637-3_10
State	Published - 2013
Event	13th International Conference on Computational Science and Its Applications, ICCSA 2013 - Ho Chi Minh City, Viet Nam Duration: 24 Jun 2013 → 27 Jun 2013

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Number	PART 1
Volume	7971 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	13th International Conference on Computational Science and Its Applications, ICCSA 2013
Country/Territory	Viet Nam
City	Ho Chi Minh City
Period	24/06/13 → 27/06/13

Keywords

D2D communications
FlashLinQ
medium access
OFDM system

Access to Document

10.1007/978-3-642-39637-3_10

Cite this

Kim, D. H., Choi, B. G., Bae, S. J., & Chung, M. Y. (2013). An adaptive connection scheduling method based on yielding relationship in flashlinq. In Computational Science and Its Applications, ICCSA 2013 - 13th International Conference, Proceedings (PART 1 ed., pp. 120-130). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 7971 LNCS, No. PART 1). Springer Verlag. https://doi.org/10.1007/978-3-642-39637-3_10

Kim, Dong Hyun ; Choi, Bum Gon ; Bae, Sueng Jae et al. / An adaptive connection scheduling method based on yielding relationship in flashlinq. Computational Science and Its Applications, ICCSA 2013 - 13th International Conference, Proceedings. PART 1. ed. Springer Verlag, 2013. pp. 120-130 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); PART 1).

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title = "An adaptive connection scheduling method based on yielding relationship in flashlinq",

abstract = "As device-to-device (D2D) communications enables direct communication between user equipments, it can alleviate traffic overload on base stations. Qualcomm has introduced a new OFDM-based synchronous frame architecture for MAC/PHY, which is called FlashLinQ. In FlashLinQ, D2D user equipments perform signal-to-interference ratio based connection scheduling in order to distributively access wireless medium. The connection scheduling scheme enables D2D user equipments to simultaneously transmit data through same wireless medium. However, in this scheme since D2D user equipments simultaneously perform the medium access, they unnecessarily may yield data communication. In this paper, we propose a scheme that D2D user equipments adaptively perform connection scheduling by ignoring the interference from D2D links which are expected to yield data transmission. We verify that the proposed scheme can improve the system performance through simulations.",

keywords = "D2D communications, FlashLinQ, medium access, OFDM system",

author = "Kim, \{Dong Hyun\} and Choi, \{Bum Gon\} and Bae, \{Sueng Jae\} and Chung, \{Min Young\}",

year = "2013",

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booktitle = "Computational Science and Its Applications, ICCSA 2013 - 13th International Conference, Proceedings",

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Kim, DH, Choi, BG, Bae, SJ & Chung, MY 2013, An adaptive connection scheduling method based on yielding relationship in flashlinq. in Computational Science and Its Applications, ICCSA 2013 - 13th International Conference, Proceedings. PART 1 edn, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), no. PART 1, vol. 7971 LNCS, Springer Verlag, pp. 120-130, 13th International Conference on Computational Science and Its Applications, ICCSA 2013, Ho Chi Minh City, Viet Nam, 24/06/13. https://doi.org/10.1007/978-3-642-39637-3_10

An adaptive connection scheduling method based on yielding relationship in flashlinq. / Kim, Dong Hyun; Choi, Bum Gon; Bae, Sueng Jae et al.
Computational Science and Its Applications, ICCSA 2013 - 13th International Conference, Proceedings. PART 1. ed. Springer Verlag, 2013. p. 120-130 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 7971 LNCS, No. PART 1).

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

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N2 - As device-to-device (D2D) communications enables direct communication between user equipments, it can alleviate traffic overload on base stations. Qualcomm has introduced a new OFDM-based synchronous frame architecture for MAC/PHY, which is called FlashLinQ. In FlashLinQ, D2D user equipments perform signal-to-interference ratio based connection scheduling in order to distributively access wireless medium. The connection scheduling scheme enables D2D user equipments to simultaneously transmit data through same wireless medium. However, in this scheme since D2D user equipments simultaneously perform the medium access, they unnecessarily may yield data communication. In this paper, we propose a scheme that D2D user equipments adaptively perform connection scheduling by ignoring the interference from D2D links which are expected to yield data transmission. We verify that the proposed scheme can improve the system performance through simulations.

AB - As device-to-device (D2D) communications enables direct communication between user equipments, it can alleviate traffic overload on base stations. Qualcomm has introduced a new OFDM-based synchronous frame architecture for MAC/PHY, which is called FlashLinQ. In FlashLinQ, D2D user equipments perform signal-to-interference ratio based connection scheduling in order to distributively access wireless medium. The connection scheduling scheme enables D2D user equipments to simultaneously transmit data through same wireless medium. However, in this scheme since D2D user equipments simultaneously perform the medium access, they unnecessarily may yield data communication. In this paper, we propose a scheme that D2D user equipments adaptively perform connection scheduling by ignoring the interference from D2D links which are expected to yield data transmission. We verify that the proposed scheme can improve the system performance through simulations.

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Kim DH, Choi BG, Bae SJ, Chung MY. An adaptive connection scheduling method based on yielding relationship in flashlinq. In Computational Science and Its Applications, ICCSA 2013 - 13th International Conference, Proceedings. PART 1 ed. Springer Verlag. 2013. p. 120-130. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); PART 1). doi: 10.1007/978-3-642-39637-3_10

An adaptive connection scheduling method based on yielding relationship in flashlinq

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Keywords

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