Anzeige
Erschienen in:
2011 | OriginalPaper | Buchkapitel
Adaptive Cell Management in a Femto-Cell System
verfasst von : Dong Ho Kim, Kwang-hyun Cho, Ye Hoon Lee
Erschienen in: Informatics Engineering and Information Science
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Recently mobile communication systems such as 3GPP LTE, IEEE802.16e have been growing interest in the femto-cell systems for increase of data rates and enhanced call quality. Cell management method for handover in a femto-cell system is very important issue because it includes heavy control management information of macro-cell and a large number of femto-cells and can be a burden to a system. In this paper, we propose an adaptive construction of control management message (MOB_NBR-ADV) and cell management method in a femto-cell system. The proposed scheme provides fast scanning and efficient handover by means of preselecting the candidate target femto-cells. The simulation results show that the proposed schemes improve the MS’s handover-related performance in terms of scanning power and scanning time compared with the conventional management scheme of femto-cell systems.