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`PATENT ABSTRACTS OF JAPAN
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`2008-301121
`(11)Publication number :
`(43)Date of publication of application : 11.12.2008
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`(51)Int.Cl. HOM=7/38 (2006. 07)
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`HO4L
`=12/28
`(2006. OF)
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`(71)Applicant : KYOCERA CORP
`(21)Application number : 2007-144176
`(72)Inventor : KITACHI MITSUHIRO
`(22)Date offiling :
`30.05.2007
`
`
`(54) COMMUNICATING SYSTEM, THRESHOLD MANAGEMENT SERVER, RADIO COMMUNICATION
`DEVICE, AND COMMUNICATING METHOD
`(57)Abstract:
`PROBLEM TO BE SOLVED: To provide a communication
`system, a threshold managementserver, a radio
`communication device, and a communication method which
`can perform handover to other radio communication system
`at a timing suitable for each application when the quality
`deteriorates.
`SOLUTION: A radio terminal 100 comprises: a radio condition
`information acquiring portion for acquiring radio condition
`information which indicates the state of a radio signal RS
`transmitted and received with a radio base station 11; and a
`handover executing portion for executing handover to a radio
`base station 21 based on a handover threshold value which is
`contained in a received session notification response and is
`in accordance with an application to be executed on the
`radio terminal 100 and the radio condition information
`
`acquired by the radio condition information acquiring portion.
`
`x
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`http:/Awww19.ipdLinpit.go.jp/PA 1 /result/detail/main/w2Lmo7aDA420301121P1.htm
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`2014/11/11
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