Velocity adaptive vertical handoff on multi-frequency system

Li Hua*, Md Humayun Kabir, Takuro Sato

*この研究の対応する著者

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

This paper describes the velocity adaptive vertical handoff algorithm on multi-frequency band wireless systems (V-MFVHO: Velocity adaptive Multi Frequency Vertical HandOff) in order to achieve the homogeneous handoff decision strategy. WiMAX Forum has published three licensed spectrum profiles: 2.3GHz, 2.5GHz and 3.5GHz. These frequency bands operated by WiMAX coexist on the same service area. In heterogeneous wireless networks, the problem is complicated since there are many differences cell coverage due to the frequency band, traffic conditions, data rate, and moving speed of MS (Mobile Station). This paper clarifies the design a scheme for selecting the candidate cells to satisfy the QoS requirements from each MS using the estimation of the location and the velocity of each MS by back-propagation neural network and the traffic and RSSI (Received Signal Strength Indicator) conditions of MS for each cell allocated for different frequency bands.

本文言語English
ホスト出版物のタイトル2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
出版社Institute of Electrical and Electronics Engineers Inc.
ページ773-777
ページ数5
ISBN(印刷版)9781424451234
DOI
出版ステータスPublished - 2009
イベント2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 - Tokyo, Japan
継続期間: 2009 9 132009 9 16

出版物シリーズ

名前IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Conference

Conference2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
国/地域Japan
CityTokyo
Period09/9/1309/9/16

ASJC Scopus subject areas

  • 電子工学および電気工学

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