JP6577045B2 - デュアルリンクハンドオーバー - Google Patents

デュアルリンクハンドオーバー Download PDF

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Publication number
JP6577045B2
JP6577045B2 JP2017546154A JP2017546154A JP6577045B2 JP 6577045 B2 JP6577045 B2 JP 6577045B2 JP 2017546154 A JP2017546154 A JP 2017546154A JP 2017546154 A JP2017546154 A JP 2017546154A JP 6577045 B2 JP6577045 B2 JP 6577045B2
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Japan
Prior art keywords
base station
receiving
configuration
source base
handover
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Japanese (ja)
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JP2018507649A5 (enExample
JP2018507649A (ja
Inventor
オズトゥルク、オズキャン
ワン、ジュン
パトワードハン、ラビンドラ・マノハー
コバーレ、アビジト
グプタ、アジャイ
バジャペヤム、マドハバン・スリニバサン
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Qualcomm Inc
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Qualcomm Inc
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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
    • 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
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • 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
    • H04W36/026—Multicasting of data during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2017546154A 2015-03-04 2016-02-02 デュアルリンクハンドオーバー Active JP6577045B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562128094P 2015-03-04 2015-03-04
US62/128,094 2015-03-04
US15/012,062 US10244444B2 (en) 2015-03-04 2016-02-01 Dual link handover
US15/012,062 2016-02-01
PCT/US2016/016162 WO2016140757A1 (en) 2015-03-04 2016-02-02 Dual link handover

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019151248A Division JP6768898B2 (ja) 2015-03-04 2019-08-21 デュアルリンクハンドオーバー

Publications (3)

Publication Number Publication Date
JP2018507649A JP2018507649A (ja) 2018-03-15
JP2018507649A5 JP2018507649A5 (enExample) 2019-05-23
JP6577045B2 true JP6577045B2 (ja) 2019-09-18

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JP2017546154A Active JP6577045B2 (ja) 2015-03-04 2016-02-02 デュアルリンクハンドオーバー
JP2019151248A Active JP6768898B2 (ja) 2015-03-04 2019-08-21 デュアルリンクハンドオーバー

Family Applications After (1)

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JP2019151248A Active JP6768898B2 (ja) 2015-03-04 2019-08-21 デュアルリンクハンドオーバー

Country Status (10)

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US (3) US10244444B2 (enExample)
EP (1) EP3266246B1 (enExample)
JP (2) JP6577045B2 (enExample)
KR (2) KR102068883B1 (enExample)
CN (2) CN107409336B (enExample)
BR (1) BR112017018959B1 (enExample)
ES (1) ES2802464T3 (enExample)
HU (1) HUE049095T2 (enExample)
TW (2) TWI776150B (enExample)
WO (1) WO2016140757A1 (enExample)

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