TWI776150B - 雙鏈路交遞 - Google Patents

雙鏈路交遞 Download PDF

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Publication number
TWI776150B
TWI776150B TW109116125A TW109116125A TWI776150B TW I776150 B TWI776150 B TW I776150B TW 109116125 A TW109116125 A TW 109116125A TW 109116125 A TW109116125 A TW 109116125A TW I776150 B TWI776150 B TW I776150B
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Taiwan
Prior art keywords
base station
configuration
wireless device
data transmission
handover
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TW109116125A
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English (en)
Chinese (zh)
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TW202037222A (zh
Inventor
歐茲坎 歐茲圖克
俊 王
瑞文卓拉 曼歐哈 帕特瓦漢
阿布西吉特 寇巴爾
艾潔 古普傑
曼達凡 史里尼凡森 凡傑佩葉
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美商高通公司
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Publication of TW202037222A publication Critical patent/TW202037222A/zh
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    • 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
    • H04W36/0005—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
    • H04W36/08—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)
TW109116125A 2015-03-04 2016-02-02 雙鏈路交遞 TWI776150B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW202037222A TW202037222A (zh) 2020-10-01
TWI776150B true TWI776150B (zh) 2022-09-01

Family

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Family Applications (2)

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TW109116125A TWI776150B (zh) 2015-03-04 2016-02-02 雙鏈路交遞
TW105103397A TWI695648B (zh) 2015-03-04 2016-02-02 雙鏈路交遞

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TW105103397A TWI695648B (zh) 2015-03-04 2016-02-02 雙鏈路交遞

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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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