TWI764927B - 用於在存在定向無線波束的情況下的切換的技術 - Google Patents

用於在存在定向無線波束的情況下的切換的技術 Download PDF

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Publication number
TWI764927B
TWI764927B TW106131533A TW106131533A TWI764927B TW I764927 B TWI764927 B TW I764927B TW 106131533 A TW106131533 A TW 106131533A TW 106131533 A TW106131533 A TW 106131533A TW I764927 B TWI764927 B TW I764927B
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Taiwan
Prior art keywords
wireless communication
message
directional wireless
base station
communication links
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TW106131533A
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English (en)
Chinese (zh)
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TW201815183A (zh
Inventor
蘇密思 納家瑞間
阿賈伊 甘普塔
維諾德 曼能
濤 駱
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美商高通公司
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Publication of TW201815183A publication Critical patent/TW201815183A/zh
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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
    • H04W36/0055—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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • 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
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
    • 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
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
TW106131533A 2016-09-17 2017-09-14 用於在存在定向無線波束的情況下的切換的技術 TWI764927B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662396149P 2016-09-17 2016-09-17
US62/396,149 2016-09-17
US15/703,460 US11968570B2 (en) 2016-09-17 2017-09-13 Techniques for handovers in the presence of directional wireless beams
US15/703,460 2017-09-13

Publications (2)

Publication Number Publication Date
TW201815183A TW201815183A (zh) 2018-04-16
TWI764927B true TWI764927B (zh) 2022-05-21

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TW106131533A TWI764927B (zh) 2016-09-17 2017-09-14 用於在存在定向無線波束的情況下的切換的技術

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Country Link
US (1) US11968570B2 (enExample)
EP (1) EP3513593B1 (enExample)
JP (1) JP7034144B2 (enExample)
CN (1) CN109691177B (enExample)
AU (1) AU2017325706B2 (enExample)
CA (1) CA3034291A1 (enExample)
ES (1) ES2917723T3 (enExample)
TW (1) TWI764927B (enExample)
WO (1) WO2018053093A1 (enExample)

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Also Published As

Publication number Publication date
CN109691177A (zh) 2019-04-26
AU2017325706B2 (en) 2022-05-26
CN109691177B (zh) 2021-10-29
WO2018053093A1 (en) 2018-03-22
CA3034291A1 (en) 2018-03-22
US11968570B2 (en) 2024-04-23
EP3513593A1 (en) 2019-07-24
US20180084473A1 (en) 2018-03-22
TW201815183A (zh) 2018-04-16
JP7034144B2 (ja) 2022-03-11
JP2019532570A (ja) 2019-11-07
AU2017325706A1 (en) 2019-03-07
EP3513593B1 (en) 2022-05-18
ES2917723T3 (es) 2022-07-11
BR112019004696A2 (pt) 2019-05-28

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