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Title:
SUPERVISION DEVICE, CONTROL DEVICE, COMMUNICATIONS SYSTEM, CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2011/065190
Kind Code:
A1
Abstract:
Upon receipt of an establishment request (Cx-LIR) to establish an information communication path between transmitting UE and receiving UE, an HSS controls such that an information communication path is established between the transmitting UE and the receiving UE via MGWs and established 3G networks if the receiving UE is present on the IMS network and if the receiving UE qualifies as a terminal for monitoring or interception of transmissions.

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Inventors:
MIYAGAWA YUSUKE (JP)
KIDO TAKAYUKI (JP)
NISHIMURA TAKESHI (JP)
WATANABE YASUHIRO (JP)
AKIYAMA HIROAKI (JP)
Application Number:
PCT/JP2010/069427
Publication Date:
June 03, 2011
Filing Date:
November 01, 2010
Export Citation:
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Assignee:
NEC CORP (JP)
MIYAGAWA YUSUKE (JP)
KIDO TAKAYUKI (JP)
NISHIMURA TAKESHI (JP)
WATANABE YASUHIRO (JP)
AKIYAMA HIROAKI (JP)
International Classes:
H04M3/22; H04L12/70; H04L12/721; H04M3/00; H04W4/24
Foreign References:
JP2009504051A2009-01-29
EP1911307A12008-04-16
JP2009088959A2009-04-23
JP2010045564A2010-02-25
JP2009504049A2009-01-29
JP2009050405A2009-03-12
JP2008270899A2008-11-06
JP2009088959A2009-04-23
JP2009267494A2009-11-12
Other References:
3GPP TS 23.228 V9.0.0, June 2009 (2009-06-01)
3GPP TS 23.002 V9.10, September 2009 (2009-09-01)
See also references of EP 2464086A4
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (JP)
Akio Miyazaki (JP)
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