A new subcarrier oriented handover scheme in downlink OFDMA cellular systems

Hano Wang, Choong Chae Woo, Daesik Hong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)


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 languageEnglish
Title of host publicationVTC 2005-Fall
Subtitle of host publicationMid Way Through the Decade - Technology Past, Present and Future
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages5
ISBN (Electronic)0780391527
Publication statusPublished - 2005
Event62nd Vehicular Technology Conference, VTC 2005 - Dallas, United States
Duration: 2005 Sept 252005 Sept 28

Publication series

NameIEEE Vehicular Technology Conference
ISSN (Print)1550-2252


Other62nd Vehicular Technology Conference, VTC 2005
Country/TerritoryUnited States

Bibliographical note

Publisher Copyright:
© 2005 IEEE.

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics


Dive into the research topics of 'A new subcarrier oriented handover scheme in downlink OFDMA cellular systems'. Together they form a unique fingerprint.

Cite this