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Title:
BASE STATION DEVICE AND MOBILE COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2004/112419
Kind Code:
A1
Abstract:
A handover method in a radio communication. A base station device monitors reception state of a terminal, detects a terminal which may cause or has caused a call loss or quality deterioration, and performs handover of the terminal to another base station device having a different carrier frequency from the current base station device.

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Inventors:
ODE TAKAYOSHI (JP)
KAWABATA KAZUO (JP)
Application Number:
PCT/JP2003/007443
Publication Date:
December 23, 2004
Filing Date:
June 12, 2003
Export Citation:
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Assignee:
FUJITSU LTD (JP)
ODE TAKAYOSHI (JP)
KAWABATA KAZUO (JP)
International Classes:
H04W36/08; H04W36/12; H04W36/06; H04W36/38; (IPC1-7): H04Q7/38
Foreign References:
JPH08149551A1996-06-07
JP2003018640A2003-01-17
JP2003078936A2003-03-14
JP2003143639A2003-05-16
JP2000511380A2000-08-29
JP2003143656A2003-05-16
JP2003315046A2003-11-06
JPH1066133A1998-03-06
Other References:
See also references of EP 1633159A4
Attorney, Agent or Firm:
Saito, Chimoto (Koei-Palace 202 14-10, Makuharihongo 1-chome, Hanamigawa-k, Chiba-shi Chiba, JP)
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