A two-phase resource allocation algorithm for densely deployed OFDMA WLANs

Taewon Song; Sangheon Pack

doi:10.1109/ICTC.2016.7763549

A two-phase resource allocation algorithm for densely deployed OFDMA WLANs

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

Abstract

One of the promising techniques to enhance MAC efficiency is orthogonal frequency division multiple access (OFDMA). Even though OFDMA-based WLAN allows multi-user transmissions, it requires a careful design of resource management particularly in densely deployed WLANs. To address this problem, we propose a two-phase resource allocation (TPRA) algorithm. In TPRA, an access points (AP) determines its operational carrier bandwidth and bandwidth by means of negotiating with the other APs to be distributed to its connected stations in the first phase. In the second phase, each AP distributes its allocated bandwidths to the associated stations. Numerical results prove that TPRA algorithm enhances throughput performances.

Original language	English
Title of host publication	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	631-633
Number of pages	3
ISBN (Electronic)	9781509013258
DOIs	https://doi.org/10.1109/ICTC.2016.7763549
Publication status	Published - 2016 Nov 30
Event	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 - Jeju Island, Korea, Republic of Duration: 2016 Oct 19 → 2016 Oct 21

Publication series

Name	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016

Other

Other	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016
Country/Territory	Korea, Republic of
City	Jeju Island
Period	16/10/19 → 16/10/21

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.

Keywords

OFDMA
Resource allocation
channel bonding
densely deployed WLAN

ASJC Scopus subject areas

Computer Networks and Communications
Hardware and Architecture
Signal Processing

Access to Document

10.1109/ICTC.2016.7763549

Cite this

Song, T., & Pack, S. (2016). A two-phase resource allocation algorithm for densely deployed OFDMA WLANs. In 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 (pp. 631-633). Article 7763549 (2016 International Conference on Information and Communication Technology Convergence, ICTC 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICTC.2016.7763549

A two-phase resource allocation algorithm for densely deployed OFDMA WLANs. / Song, Taewon; Pack, Sangheon.
2016 International Conference on Information and Communication Technology Convergence, ICTC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 631-633 7763549 (2016 International Conference on Information and Communication Technology Convergence, ICTC 2016).

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

Song, T & Pack, S 2016, A two-phase resource allocation algorithm for densely deployed OFDMA WLANs. in 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016., 7763549, 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016, Institute of Electrical and Electronics Engineers Inc., pp. 631-633, 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016, Jeju Island, Korea, Republic of, 16/10/19. https://doi.org/10.1109/ICTC.2016.7763549

Song T, Pack S. A two-phase resource allocation algorithm for densely deployed OFDMA WLANs. In 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 631-633. 7763549. (2016 International Conference on Information and Communication Technology Convergence, ICTC 2016). doi: 10.1109/ICTC.2016.7763549

Song, Taewon ; Pack, Sangheon. / A two-phase resource allocation algorithm for densely deployed OFDMA WLANs. 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 631-633 (2016 International Conference on Information and Communication Technology Convergence, ICTC 2016).

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A two-phase resource allocation algorithm for densely deployed OFDMA WLANs

Abstract

Publication series

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Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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