KR20140144314A - 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치 - Google Patents

패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치 Download PDF

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KR20140144314A
KR20140144314A KR1020147033933A KR20147033933A KR20140144314A KR 20140144314 A KR20140144314 A KR 20140144314A KR 1020147033933 A KR1020147033933 A KR 1020147033933A KR 20147033933 A KR20147033933 A KR 20147033933A KR 20140144314 A KR20140144314 A KR 20140144314A
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South Korea
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wtru
message
nas
service
fallback
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Korean (ko)
Inventor
라자트 피 무케르지
모하메드 사무르
샹카 소마선다램
캐서린 엠 리벳
울리세스 올베라-헤르난데즈
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인터디지탈 패튼 홀딩스, 인크
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • H04W36/00226—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB] wherein the core network technologies comprise IP multimedia system [IMS], e.g. single radio voice call continuity [SRVCC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
KR1020147033933A 2008-03-21 2009-03-19 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치 Ceased KR20140144314A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3870108P 2008-03-21 2008-03-21
US61/038,701 2008-03-21
PCT/US2009/037685 WO2009117588A1 (en) 2008-03-21 2009-03-19 Method and apparatus to enable fallback to circuit switched domain from packet switched domain

Related Parent Applications (1)

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KR1020147007283A Division KR20140046076A (ko) 2008-03-21 2009-03-19 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치

Publications (1)

Publication Number Publication Date
KR20140144314A true KR20140144314A (ko) 2014-12-18

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ID=40821154

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020147033933A Ceased KR20140144314A (ko) 2008-03-21 2009-03-19 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치
KR1020107023483A Active KR101167434B1 (ko) 2008-03-21 2009-03-19 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치
KR1020147007283A Ceased KR20140046076A (ko) 2008-03-21 2009-03-19 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치
KR1020117008471A Ceased KR20110045103A (ko) 2008-03-21 2009-03-19 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치

Family Applications After (3)

Application Number Title Priority Date Filing Date
KR1020107023483A Active KR101167434B1 (ko) 2008-03-21 2009-03-19 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치
KR1020147007283A Ceased KR20140046076A (ko) 2008-03-21 2009-03-19 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치
KR1020117008471A Ceased KR20110045103A (ko) 2008-03-21 2009-03-19 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치

Country Status (10)

Country Link
US (2) US8599791B2 (https=)
EP (3) EP2637441A3 (https=)
JP (4) JP5021844B2 (https=)
KR (4) KR20140144314A (https=)
CN (3) CN103648135B (https=)
AR (1) AR071032A1 (https=)
IL (1) IL208311A (https=)
MY (1) MY154256A (https=)
TW (3) TWI442795B (https=)
WO (1) WO2009117588A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
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WO2020072257A1 (en) * 2018-10-03 2020-04-09 T-Mobile Usa, Inc. Delayed radio domain fallback

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US9848358B2 (en) 2017-12-19
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US8599791B2 (en) 2013-12-03
JP5021844B2 (ja) 2012-09-12
KR101167434B1 (ko) 2012-07-23
CN103648135A (zh) 2014-03-19
JP2016197910A (ja) 2016-11-24
CN101978736A (zh) 2011-02-16
JP2011520312A (ja) 2011-07-14
EP2637442A2 (en) 2013-09-11
TWM365027U (en) 2009-09-11
KR20100126818A (ko) 2010-12-02
WO2009117588A1 (en) 2009-09-24
AR071032A1 (es) 2010-05-19
TW201208409A (en) 2012-02-16
TW201004422A (en) 2010-01-16
IL208311A (en) 2015-07-30
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EP2272278A1 (en) 2011-01-12
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US20140192772A1 (en) 2014-07-10
TWI442795B (zh) 2014-06-21
EP2637441A3 (en) 2014-05-14
EP2637441A2 (en) 2013-09-11
MY154256A (en) 2015-05-29
HK1154450A1 (en) 2012-04-20
EP2637442A3 (en) 2014-05-14
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CN201499311U (zh) 2010-06-02
EP2272278B1 (en) 2017-03-08
JP2014180047A (ja) 2014-09-25
CN103648135B (zh) 2018-06-01
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IL208311A0 (en) 2010-12-30

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