KR20250060941A - 이중 활성 접속들을 이용하는 핸드오버를 위한 방법 및 장치 - Google Patents

이중 활성 접속들을 이용하는 핸드오버를 위한 방법 및 장치 Download PDF

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Publication number
KR20250060941A
KR20250060941A KR1020257012955A KR20257012955A KR20250060941A KR 20250060941 A KR20250060941 A KR 20250060941A KR 1020257012955 A KR1020257012955 A KR 1020257012955A KR 20257012955 A KR20257012955 A KR 20257012955A KR 20250060941 A KR20250060941 A KR 20250060941A
Authority
KR
South Korea
Prior art keywords
access node
handover
connection
mme
access
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020257012955A
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English (en)
Korean (ko)
Inventor
개빈 버나드 호른
시펑 주
Original Assignee
퀄컴 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20250060941A publication Critical patent/KR20250060941A/ko
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H04W36/185—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection using make before break
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00698—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using different RATs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • 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
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020257012955A 2014-12-17 2015-09-28 이중 활성 접속들을 이용하는 핸드오버를 위한 방법 및 장치 Pending KR20250060941A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CNPCT/CN2014/094029 2014-12-17
PCT/CN2014/094029 WO2016095115A1 (en) 2014-12-17 2014-12-17 Handover using dual active connections
PCT/CN2015/090906 WO2016095584A1 (en) 2014-12-17 2015-09-28 Handover using dual active connections
KR1020217005626A KR20210025693A (ko) 2014-12-17 2015-09-28 이중 활성 접속들을 이용하는 핸드오버

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020217005626A Division KR20210025693A (ko) 2014-12-17 2015-09-28 이중 활성 접속들을 이용하는 핸드오버

Publications (1)

Publication Number Publication Date
KR20250060941A true KR20250060941A (ko) 2025-05-07

Family

ID=56125579

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020257012955A Pending KR20250060941A (ko) 2014-12-17 2015-09-28 이중 활성 접속들을 이용하는 핸드오버를 위한 방법 및 장치
KR1020217005626A Ceased KR20210025693A (ko) 2014-12-17 2015-09-28 이중 활성 접속들을 이용하는 핸드오버
KR1020177016232A Active KR102223586B1 (ko) 2014-12-17 2015-09-28 이중 활성 접속들을 이용하는 핸드오버

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020217005626A Ceased KR20210025693A (ko) 2014-12-17 2015-09-28 이중 활성 접속들을 이용하는 핸드오버
KR1020177016232A Active KR102223586B1 (ko) 2014-12-17 2015-09-28 이중 활성 접속들을 이용하는 핸드오버

Country Status (7)

Country Link
US (2) US10356679B2 (enExample)
EP (3) EP3235292B1 (enExample)
JP (3) JP2018503303A (enExample)
KR (3) KR20250060941A (enExample)
CN (2) CN107113677B (enExample)
ES (1) ES2833411T3 (enExample)
WO (2) WO2016095115A1 (enExample)

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Also Published As

Publication number Publication date
CN113329462B (zh) 2024-02-02
EP3235292A4 (en) 2018-05-30
KR20210025693A (ko) 2021-03-09
EP4598128A2 (en) 2025-08-06
US20190327659A1 (en) 2019-10-24
CN107113677B (zh) 2021-06-01
US10356679B2 (en) 2019-07-16
WO2016095115A1 (en) 2016-06-23
EP3735035B1 (en) 2025-06-11
US20170332301A1 (en) 2017-11-16
EP3735035C0 (en) 2025-06-11
KR20170098826A (ko) 2017-08-30
ES2833411T3 (es) 2021-06-15
EP3235292B1 (en) 2020-08-26
CN107113677A (zh) 2017-08-29
EP4598128A3 (en) 2025-10-22
EP3735035A1 (en) 2020-11-04
JP2020054009A (ja) 2020-04-02
JP7395539B2 (ja) 2023-12-11
EP3235292A1 (en) 2017-10-25
JP2021119721A (ja) 2021-08-12
KR102223586B1 (ko) 2021-03-04
WO2016095584A1 (en) 2016-06-23
CN113329462A (zh) 2021-08-31
JP2018503303A (ja) 2018-02-01

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PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20250418

Application number text: 1020217005626

Filing date: 20210224

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