JP2018503303A - デュアルアクティブ接続を使用したハンドオーバ - Google Patents

デュアルアクティブ接続を使用したハンドオーバ Download PDF

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Publication number
JP2018503303A
JP2018503303A JP2017531664A JP2017531664A JP2018503303A JP 2018503303 A JP2018503303 A JP 2018503303A JP 2017531664 A JP2017531664 A JP 2017531664A JP 2017531664 A JP2017531664 A JP 2017531664A JP 2018503303 A JP2018503303 A JP 2018503303A
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Japan
Prior art keywords
connection
handover
access node
network
user equipment
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JP2017531664A
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English (en)
Japanese (ja)
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JP2018503303A5 (enExample
Inventor
ギャヴィン・バーナード・ホーン
シペン・ジュ
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クアルコム，インコーポレイテッド
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Publication of JP2018503303A publication Critical patent/JP2018503303A/ja
Publication of JP2018503303A5 publication Critical patent/JP2018503303A5/ja
Pending legal-status Critical Current

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    • 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)
JP2017531664A 2014-12-17 2015-09-28 デュアルアクティブ接続を使用したハンドオーバ Pending JP2018503303A (ja)

Applications Claiming Priority (3)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019239043A Division JP2020054009A (ja) 2014-12-17 2019-12-27 デュアルアクティブ接続を使用したハンドオーバ

Publications (2)

Publication Number Publication Date
JP2018503303A true JP2018503303A (ja) 2018-02-01
JP2018503303A5 JP2018503303A5 (enExample) 2018-10-25

Family

ID=56125579

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2017531664A Pending JP2018503303A (ja) 2014-12-17 2015-09-28 デュアルアクティブ接続を使用したハンドオーバ
JP2019239043A Pending JP2020054009A (ja) 2014-12-17 2019-12-27 デュアルアクティブ接続を使用したハンドオーバ
JP2021083063A Active JP7395539B2 (ja) 2014-12-17 2021-05-17 デュアルアクティブ接続を使用したハンドオーバ

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2019239043A Pending JP2020054009A (ja) 2014-12-17 2019-12-27 デュアルアクティブ接続を使用したハンドオーバ
JP2021083063A Active JP7395539B2 (ja) 2014-12-17 2021-05-17 デュアルアクティブ接続を使用したハンドオーバ

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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JP7313281B2 (ja) 2017-04-27 2023-07-24 三菱電機株式会社 通信システム

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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
KR20250060941A (ko) 2025-05-07
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

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