A new subcarrier oriented handover scheme in downlink OFDMA cellular systems

Hano Wang; Choong Chae Woo; Daesik Hong

doi:10.1109/VETECF.2005.1558215

A new subcarrier oriented handover scheme in downlink OFDMA cellular systems

Hano Wang, Choong Chae Woo, Daesik Hong

Department of Electrical and Electronic Engineering

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

5 Citations (Scopus)

Abstract

In conventional handover schemes, a user's signal strength is measured and averaged through whole signal bandwidth, and handover is performed based on it. However, to be an efficient handover scheme in OFDMA systems, signal strengths of subcarriers should be considered separately. That is, each subcarrier has a different handover position which is the place a handover occurs. Therefore the subcarrier oriented handover scheme is proposed. The proposed handover scheme can improve SIR performance of handover users.

Original language	English
Title of host publication	VTC 2005-Fall
Subtitle of host publication	Mid Way Through the Decade - Technology Past, Present and Future
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1618-1622
Number of pages	5
ISBN (Electronic)	0780391527
DOIs	https://doi.org/10.1109/VETECF.2005.1558215
Publication status	Published - 2005
Event	62nd Vehicular Technology Conference, VTC 2005 - Dallas, United States Duration: 2005 Sept 25 → 2005 Sept 28

Publication series

Name	IEEE Vehicular Technology Conference
Volume	3
ISSN (Print)	1550-2252

Other

Other	62nd Vehicular Technology Conference, VTC 2005
Country/Territory	United States
City	Dallas
Period	05/9/25 → 05/9/28

Bibliographical note

Publisher Copyright:
© 2005 IEEE.

All Science Journal Classification (ASJC) codes

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VETECF.2005.1558215

Cite this

Wang, H., Woo, C. C., & Hong, D. (2005). A new subcarrier oriented handover scheme in downlink OFDMA cellular systems. In VTC 2005-Fall: Mid Way Through the Decade - Technology Past, Present and Future (pp. 1618-1622). Article 1558215 (IEEE Vehicular Technology Conference; Vol. 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VETECF.2005.1558215

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title = "A new subcarrier oriented handover scheme in downlink OFDMA cellular systems",

abstract = "In conventional handover schemes, a user's signal strength is measured and averaged through whole signal bandwidth, and handover is performed based on it. However, to be an efficient handover scheme in OFDMA systems, signal strengths of subcarriers should be considered separately. That is, each subcarrier has a different handover position which is the place a handover occurs. Therefore the subcarrier oriented handover scheme is proposed. The proposed handover scheme can improve SIR performance of handover users.",

author = "Hano Wang and Woo, {Choong Chae} and Daesik Hong",

note = "Publisher Copyright: {\textcopyright} 2005 IEEE.; 62nd Vehicular Technology Conference, VTC 2005 ; Conference date: 25-09-2005 Through 28-09-2005",

year = "2005",

doi = "10.1109/VETECF.2005.1558215",

language = "English",

series = "IEEE Vehicular Technology Conference",

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

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Wang, H, Woo, CC & Hong, D 2005, A new subcarrier oriented handover scheme in downlink OFDMA cellular systems. in VTC 2005-Fall: Mid Way Through the Decade - Technology Past, Present and Future., 1558215, IEEE Vehicular Technology Conference, vol. 3, Institute of Electrical and Electronics Engineers Inc., pp. 1618-1622, 62nd Vehicular Technology Conference, VTC 2005, Dallas, United States, 05/9/25. https://doi.org/10.1109/VETECF.2005.1558215

A new subcarrier oriented handover scheme in downlink OFDMA cellular systems. / Wang, Hano; Woo, Choong Chae; Hong, Daesik.
VTC 2005-Fall: Mid Way Through the Decade - Technology Past, Present and Future. Institute of Electrical and Electronics Engineers Inc., 2005. p. 1618-1622 1558215 (IEEE Vehicular Technology Conference; Vol. 3).

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

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T1 - A new subcarrier oriented handover scheme in downlink OFDMA cellular systems

AU - Wang, Hano

AU - Woo, Choong Chae

AU - Hong, Daesik

PY - 2005

Y1 - 2005

N2 - In conventional handover schemes, a user's signal strength is measured and averaged through whole signal bandwidth, and handover is performed based on it. However, to be an efficient handover scheme in OFDMA systems, signal strengths of subcarriers should be considered separately. That is, each subcarrier has a different handover position which is the place a handover occurs. Therefore the subcarrier oriented handover scheme is proposed. The proposed handover scheme can improve SIR performance of handover users.

AB - In conventional handover schemes, a user's signal strength is measured and averaged through whole signal bandwidth, and handover is performed based on it. However, to be an efficient handover scheme in OFDMA systems, signal strengths of subcarriers should be considered separately. That is, each subcarrier has a different handover position which is the place a handover occurs. Therefore the subcarrier oriented handover scheme is proposed. The proposed handover scheme can improve SIR performance of handover users.

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PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 62nd Vehicular Technology Conference, VTC 2005

Y2 - 25 September 2005 through 28 September 2005

ER -

A new subcarrier oriented handover scheme in downlink OFDMA cellular systems

Abstract

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