KR101803624B1 - 세컨더리 링크가 wlan 링크인 lte 이중-접속의 경우에서의 핸드오버 조정 - Google Patents

세컨더리 링크가 wlan 링크인 lte 이중-접속의 경우에서의 핸드오버 조정 Download PDF

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KR101803624B1
KR101803624B1 KR1020157034258A KR20157034258A KR101803624B1 KR 101803624 B1 KR101803624 B1 KR 101803624B1 KR 1020157034258 A KR1020157034258 A KR 1020157034258A KR 20157034258 A KR20157034258 A KR 20157034258A KR 101803624 B1 KR101803624 B1 KR 101803624B1
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rat
base station
handover
network equipment
wlan
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KR20160005079A (ko
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자이 쿠마르 순다라라잔
마누 샤르마
아르노 메이란
게빈 버나드 혼
키란 쿠마르 소마순다람
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퀄컴 인코포레이티드
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    • 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
    • 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
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • 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
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00837—Determination of triggering parameters for 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • 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
    • 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
    • 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
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020157034258A 2013-05-06 2014-05-06 세컨더리 링크가 wlan 링크인 lte 이중-접속의 경우에서의 핸드오버 조정 Active KR101803624B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361820098P 2013-05-06 2013-05-06
US61/820,098 2013-05-06
US14/270,295 2014-05-05
US14/270,295 US9622134B2 (en) 2013-05-06 2014-05-05 Coordinating handover events across RATs
PCT/US2014/036992 WO2014182714A1 (en) 2013-05-06 2014-05-06 Coordinating handover in case of lte dual-connectivity with the secondary link being a wlan link

Publications (2)

Publication Number Publication Date
KR20160005079A KR20160005079A (ko) 2016-01-13
KR101803624B1 true KR101803624B1 (ko) 2017-11-30

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US (1) US9622134B2 (enExample)
EP (2) EP2995126B1 (enExample)
JP (1) JP6215453B2 (enExample)
KR (1) KR101803624B1 (enExample)
CN (1) CN105191403B (enExample)
WO (1) WO2014182714A1 (enExample)

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WO2014182714A1 (en) 2014-11-13
US9622134B2 (en) 2017-04-11
EP3490296B1 (en) 2023-08-23
EP3490296A1 (en) 2019-05-29
KR20160005079A (ko) 2016-01-13
JP2016521524A (ja) 2016-07-21
JP6215453B2 (ja) 2017-10-18
EP2995126A1 (en) 2016-03-16
US20140329526A1 (en) 2014-11-06
CN105191403B (zh) 2019-09-17
CN105191403A (zh) 2015-12-23
EP2995126B1 (en) 2019-07-10

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