A heuristic resource allocation method for underwater uplink OFDMA system

Jinyong Cheon; Ho Shin Cho

doi:10.1109/ICUFN.2015.7182655

A heuristic resource allocation method for underwater uplink OFDMA system

Jinyong Cheon
, Ho Shin Cho

School of Electronics Engineering

Kyungpook National University

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

10 Scopus citations

Abstract

In this paper, a heuristic resource allocation method for underwater uplink orthogonal frequency division multiple access (OFDMA) system is proposed to reduce computational complexity. The proposed method allocates relatively better sub-channel quality to each sensor node heuristically. We evaluate the performances of proposed method by comparing with existing resource allocation methods in terms of energy efficiency and computational complexity. It is shown through simulation results that the overall energy efficiency of the proposed method is analogous to the performance of the optimal allocation method and the computational complexity of the proposed method shows the lowest value among the other resource allocation methods, except for round-robin method which has poor energy efficiency.

Original language	English
Title of host publication	ICUFN 2015 - 7th International Conference on Ubiquitous and Future Networks
Publisher	IEEE Computer Society
Pages	811-813
Number of pages	3
ISBN (Electronic)	9781479989935
DOIs	https://doi.org/10.1109/ICUFN.2015.7182655
State	Published - 7 Aug 2015
Event	7th International Conference on Ubiquitous and Future Networks, ICUFN 2015 - Sapporo, Japan Duration: 7 Jul 2015 → 10 Jul 2015

Publication series

Name	International Conference on Ubiquitous and Future Networks, ICUFN
Volume	2015-August
ISSN (Print)	2165-8528
ISSN (Electronic)	2165-8536

Conference

Conference	7th International Conference on Ubiquitous and Future Networks, ICUFN 2015
Country/Territory	Japan
City	Sapporo
Period	7/07/15 → 10/07/15

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

heuristic method
OFDMA
resource allocation

Access to Document

10.1109/ICUFN.2015.7182655

Cite this

@inproceedings{33168cb69b1d46b1941c5c49aa842433,

title = "A heuristic resource allocation method for underwater uplink OFDMA system",

abstract = "In this paper, a heuristic resource allocation method for underwater uplink orthogonal frequency division multiple access (OFDMA) system is proposed to reduce computational complexity. The proposed method allocates relatively better sub-channel quality to each sensor node heuristically. We evaluate the performances of proposed method by comparing with existing resource allocation methods in terms of energy efficiency and computational complexity. It is shown through simulation results that the overall energy efficiency of the proposed method is analogous to the performance of the optimal allocation method and the computational complexity of the proposed method shows the lowest value among the other resource allocation methods, except for round-robin method which has poor energy efficiency.",

keywords = "heuristic method, OFDMA, resource allocation",

author = "Jinyong Cheon and Cho, \{Ho Shin\}",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 7th International Conference on Ubiquitous and Future Networks, ICUFN 2015 ; Conference date: 07-07-2015 Through 10-07-2015",

year = "2015",

month = aug,

day = "7",

doi = "10.1109/ICUFN.2015.7182655",

language = "English",

series = "International Conference on Ubiquitous and Future Networks, ICUFN",

publisher = "IEEE Computer Society",

pages = "811--813",

booktitle = "ICUFN 2015 - 7th International Conference on Ubiquitous and Future Networks",

address = "United States",

}

Cheon, J & Cho, HS 2015, A heuristic resource allocation method for underwater uplink OFDMA system. in ICUFN 2015 - 7th International Conference on Ubiquitous and Future Networks., 7182655, International Conference on Ubiquitous and Future Networks, ICUFN, vol. 2015-August, IEEE Computer Society, pp. 811-813, 7th International Conference on Ubiquitous and Future Networks, ICUFN 2015, Sapporo, Japan, 7/07/15. https://doi.org/10.1109/ICUFN.2015.7182655

A heuristic resource allocation method for underwater uplink OFDMA system. / Cheon, Jinyong; Cho, Ho Shin.
ICUFN 2015 - 7th International Conference on Ubiquitous and Future Networks. IEEE Computer Society, 2015. p. 811-813 7182655 (International Conference on Ubiquitous and Future Networks, ICUFN; Vol. 2015-August).

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

TY - GEN

T1 - A heuristic resource allocation method for underwater uplink OFDMA system

AU - Cheon, Jinyong

AU - Cho, Ho Shin

PY - 2015/8/7

Y1 - 2015/8/7

N2 - In this paper, a heuristic resource allocation method for underwater uplink orthogonal frequency division multiple access (OFDMA) system is proposed to reduce computational complexity. The proposed method allocates relatively better sub-channel quality to each sensor node heuristically. We evaluate the performances of proposed method by comparing with existing resource allocation methods in terms of energy efficiency and computational complexity. It is shown through simulation results that the overall energy efficiency of the proposed method is analogous to the performance of the optimal allocation method and the computational complexity of the proposed method shows the lowest value among the other resource allocation methods, except for round-robin method which has poor energy efficiency.

AB - In this paper, a heuristic resource allocation method for underwater uplink orthogonal frequency division multiple access (OFDMA) system is proposed to reduce computational complexity. The proposed method allocates relatively better sub-channel quality to each sensor node heuristically. We evaluate the performances of proposed method by comparing with existing resource allocation methods in terms of energy efficiency and computational complexity. It is shown through simulation results that the overall energy efficiency of the proposed method is analogous to the performance of the optimal allocation method and the computational complexity of the proposed method shows the lowest value among the other resource allocation methods, except for round-robin method which has poor energy efficiency.

KW - heuristic method

KW - OFDMA

KW - resource allocation

UR - https://www.scopus.com/pages/publications/84944688322

U2 - 10.1109/ICUFN.2015.7182655

DO - 10.1109/ICUFN.2015.7182655

M3 - Conference contribution

AN - SCOPUS:84944688322

T3 - International Conference on Ubiquitous and Future Networks, ICUFN

SP - 811

EP - 813

BT - ICUFN 2015 - 7th International Conference on Ubiquitous and Future Networks

PB - IEEE Computer Society

T2 - 7th International Conference on Ubiquitous and Future Networks, ICUFN 2015

Y2 - 7 July 2015 through 10 July 2015

ER -

A heuristic resource allocation method for underwater uplink OFDMA system

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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