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Title:
WIRELESS BASE STATION DEVICE, HANDOVER CONTROL SYSTEM AND METHOD OF CONTROLLING HANDOVER
Document Type and Number:
WIPO Patent Application WO/2011/154999
Kind Code:
A1
Abstract:
A wireless parent device (CS) for relaying the call connection of a wireless child device (PS) to a control device (ME) comprises: a call connection control unit for controlling the call connection of the wireless child device (PS); and a position registration requesting unit which requests from the control device (ME) a position registration which maps the identification information of the wireless child device (PS) to the identification information of the wireless parent device (CS), wherein when a request for the handover from the wireless parent device (CS3) to the wireless parent device (CS4) is received from the wireless child device (PS) which performs a call connection via the wireless parent device (CS3), the call connection of the wireless child device (PS) is controlled so as to be carried out via the wireless parent device (CS4) and the wireless parent device (CS2); when the call connection via the wireless parent device (CS2) is carried out, the position registration is not requested from the control device (ME), and when the call connection via the wireless parent device (CS4) and the wireless parent device (CS2) is completed, the position registration is requested from the control device (ME).

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Inventors:
TAKAGI MASAKI
SHIDA TSUYOSHI
Application Number:
PCT/JP2010/003854
Publication Date:
December 15, 2011
Filing Date:
June 09, 2010
Export Citation:
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Assignee:
PANASONIC CORP (JP)
TAKAGI MASAKI
SHIDA TSUYOSHI
International Classes:
H04W36/00
Domestic Patent References:
WO2008029732A12008-03-13
WO2008013218A12008-01-31
Foreign References:
JP2005348247A2005-12-15
Other References:
See also references of EP 2582176A4
Attorney, Agent or Firm:
OGURI, Shohei et al. (JP)
Shohei Oguri (JP)
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Claims:



 
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