Adaptive yielding scheme for link scheduling in OFDM-based synchronous D2D communication system

Chung Gu Kang; Jin W. Kim; Hye J. Kang; Minjoong Rim

doi:10.1109/VTCSpring.2014.7022812

Adaptive yielding scheme for link scheduling in OFDM-based synchronous D2D communication system

Chung Gu Kang, Jin W. Kim, Hye J. Kang, Minjoong Rim

School of Electrical Engineering

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

1 Citation (Scopus)

Abstract

As compared to asynchronous contention-based random access, synchronous & distributed link scheduling for OFDM system turns to be a viable solution to improve the system throughput for device-to-device (D2D) communication. In particular, a spatial spectral efficiency can be improved by scheduling the concurrent D2D links as many as the individual signal-to-interference ratio (SIR) requirement is satisfied. In this paper, we propose an adaptive yielding mechanism that can further improve the spatial spectral efficiency by allowing for more concurrent D2D links whenever more interference can be accepted, e.g., when the instantaneous bandwidth efficiency requirement is less than the current link capacity. Even if the system throughput varies with the link density, it has been shown that the average system throughput can be significantly improved by the proposed yielding mechanism.

Original language	English
Title of host publication	IEEE Vehicular Technology Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
Volume	2015-January
Edition	January
DOIs	https://doi.org/10.1109/VTCSpring.2014.7022812
Publication status	Published - 2015 Jan 26
Event	2014 79th IEEE Vehicular Technology Conference, VTC 2014-Spring - Seoul, Korea, Republic of Duration: 2014 May 18 → 2014 May 21

Other

Other	2014 79th IEEE Vehicular Technology Conference, VTC 2014-Spring
Country	Korea, Republic of
City	Seoul
Period	14/5/18 → 14/5/21

Keywords

Adaptive yielding
Device-to-Device
Distributed
OFDM
Random access
Synchronous

ASJC Scopus subject areas

Electrical and Electronic Engineering
Computer Science Applications
Applied Mathematics

Access to Document

10.1109/VTCSpring.2014.7022812

Fingerprint Dive into the research topics of 'Adaptive yielding scheme for link scheduling in OFDM-based synchronous D2D communication system'. Together they form a unique fingerprint.

Cite this

Adaptive yielding scheme for link scheduling in OFDM-based synchronous D2D communication system. / Kang, Chung Gu; Kim, Jin W.; Kang, Hye J.; Rim, Minjoong.

IEEE Vehicular Technology Conference. Vol. 2015-January January. ed. Institute of Electrical and Electronics Engineers Inc., 2015. 7022812.

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

Kang, CG, Kim, JW, Kang, HJ & Rim, M 2015, Adaptive yielding scheme for link scheduling in OFDM-based synchronous D2D communication system. in IEEE Vehicular Technology Conference. January edn, vol. 2015-January, 7022812, Institute of Electrical and Electronics Engineers Inc., 2014 79th IEEE Vehicular Technology Conference, VTC 2014-Spring, Seoul, Korea, Republic of, 14/5/18. https://doi.org/10.1109/VTCSpring.2014.7022812

@inproceedings{cb95b91069984463ae54e7b30ecd194b,

title = "Adaptive yielding scheme for link scheduling in OFDM-based synchronous D2D communication system",

abstract = "As compared to asynchronous contention-based random access, synchronous & distributed link scheduling for OFDM system turns to be a viable solution to improve the system throughput for device-to-device (D2D) communication. In particular, a spatial spectral efficiency can be improved by scheduling the concurrent D2D links as many as the individual signal-to-interference ratio (SIR) requirement is satisfied. In this paper, we propose an adaptive yielding mechanism that can further improve the spatial spectral efficiency by allowing for more concurrent D2D links whenever more interference can be accepted, e.g., when the instantaneous bandwidth efficiency requirement is less than the current link capacity. Even if the system throughput varies with the link density, it has been shown that the average system throughput can be significantly improved by the proposed yielding mechanism.",

keywords = "Adaptive yielding, Device-to-Device, Distributed, OFDM, Random access, Synchronous",

author = "Kang, {Chung Gu} and Kim, {Jin W.} and Kang, {Hye J.} and Minjoong Rim",

year = "2015",

month = jan,

day = "26",

doi = "10.1109/VTCSpring.2014.7022812",

language = "English",

volume = "2015-January",

booktitle = "IEEE Vehicular Technology Conference",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

edition = "January",

note = "2014 79th IEEE Vehicular Technology Conference, VTC 2014-Spring ; Conference date: 18-05-2014 Through 21-05-2014",

}

TY - GEN

T1 - Adaptive yielding scheme for link scheduling in OFDM-based synchronous D2D communication system

AU - Kang, Chung Gu

AU - Kim, Jin W.

AU - Kang, Hye J.

AU - Rim, Minjoong

PY - 2015/1/26

Y1 - 2015/1/26

N2 - As compared to asynchronous contention-based random access, synchronous & distributed link scheduling for OFDM system turns to be a viable solution to improve the system throughput for device-to-device (D2D) communication. In particular, a spatial spectral efficiency can be improved by scheduling the concurrent D2D links as many as the individual signal-to-interference ratio (SIR) requirement is satisfied. In this paper, we propose an adaptive yielding mechanism that can further improve the spatial spectral efficiency by allowing for more concurrent D2D links whenever more interference can be accepted, e.g., when the instantaneous bandwidth efficiency requirement is less than the current link capacity. Even if the system throughput varies with the link density, it has been shown that the average system throughput can be significantly improved by the proposed yielding mechanism.

AB - As compared to asynchronous contention-based random access, synchronous & distributed link scheduling for OFDM system turns to be a viable solution to improve the system throughput for device-to-device (D2D) communication. In particular, a spatial spectral efficiency can be improved by scheduling the concurrent D2D links as many as the individual signal-to-interference ratio (SIR) requirement is satisfied. In this paper, we propose an adaptive yielding mechanism that can further improve the spatial spectral efficiency by allowing for more concurrent D2D links whenever more interference can be accepted, e.g., when the instantaneous bandwidth efficiency requirement is less than the current link capacity. Even if the system throughput varies with the link density, it has been shown that the average system throughput can be significantly improved by the proposed yielding mechanism.

KW - Adaptive yielding

KW - Device-to-Device

KW - Distributed

KW - OFDM

KW - Random access

KW - Synchronous

UR - http://www.scopus.com/inward/record.url?scp=84936881100&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84936881100&partnerID=8YFLogxK

U2 - 10.1109/VTCSpring.2014.7022812

DO - 10.1109/VTCSpring.2014.7022812

M3 - Conference contribution

AN - SCOPUS:84936881100

VL - 2015-January

BT - IEEE Vehicular Technology Conference

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2014 79th IEEE Vehicular Technology Conference, VTC 2014-Spring

Y2 - 18 May 2014 through 21 May 2014

ER -

Adaptive yielding scheme for link scheduling in OFDM-based synchronous D2D communication system

Abstract

Other

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this