JP7034144B2 - 指向性ワイヤレスビームが存在する場合のハンドオーバのための技法 - Google Patents

指向性ワイヤレスビームが存在する場合のハンドオーバのための技法 Download PDF

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JP7034144B2
JP7034144B2 JP2019514070A JP2019514070A JP7034144B2 JP 7034144 B2 JP7034144 B2 JP 7034144B2 JP 2019514070 A JP2019514070 A JP 2019514070A JP 2019514070 A JP2019514070 A JP 2019514070A JP 7034144 B2 JP7034144 B2 JP 7034144B2
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wireless communication
base station
directional wireless
message
communication link
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JP2019532570A5 (enExample
JP2019532570A (ja
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スミース・ナガラジャ
アジェイ・グプタ
ヴィノッド・メノン
タオ・ルオ
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クアルコム，インコーポレイテッド
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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
    • H04W36/0077—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
    • 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
    • H04W36/0066—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
    • H04W36/0079—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)
JP2019514070A 2016-09-17 2017-09-14 指向性ワイヤレスビームが存在する場合のハンドオーバのための技法 Active JP7034144B2 (ja)

Applications Claiming Priority (5)

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
PCT/US2017/051511 WO2018053093A1 (en) 2016-09-17 2017-09-14 Techniques for handovers in the presence of directional wireless beams

Publications (3)

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JP2019532570A JP2019532570A (ja) 2019-11-07
JP2019532570A5 JP2019532570A5 (enExample) 2020-10-08
JP7034144B2 true JP7034144B2 (ja) 2022-03-11

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US (1) US11968570B2 (enExample)
EP (1) EP3513593B1 (enExample)
JP (1) JP7034144B2 (enExample)
CN (1) CN109691177B (enExample)
AU (1) AU2017325706B2 (enExample)
BR (1) BR112019004696A2 (enExample)
CA (1) CA3034291A1 (enExample)
ES (1) ES2917723T3 (enExample)
TW (1) TWI764927B (enExample)
WO (1) WO2018053093A1 (enExample)

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CN110418327B (zh) * 2018-04-27 2022-05-31 中国移动通信有限公司研究院 一种无线控制方法及装置、基站和存储介质
US10602418B2 (en) * 2018-06-11 2020-03-24 Google Llc Handover of a wireless connection based on uplink and downlink signal qualities
US11012904B2 (en) * 2019-05-02 2021-05-18 Qualcomm Incorporated Conditional handover (CHO) deconfiguration and failure handling in wireless communications
US11729842B2 (en) * 2019-05-14 2023-08-15 Qualcomm Incorporated Systems and methods for coordinating user equipment (UE) direct communication in a communication system
US12256276B2 (en) * 2019-06-26 2025-03-18 Qualcomm Incorporated Per-SSB beam switching for neighbor cell measurement in a synchronized network
CN110445566B (zh) * 2019-08-07 2021-08-24 东北大学 一种面向工业物联网数据可靠传输的资源分配方法
US20210051557A1 (en) * 2019-08-14 2021-02-18 Qualcomm Incorporated Communication procedure configuration for mobile network nodes
US11240716B2 (en) * 2019-09-13 2022-02-01 Qualcomm Incorporated Simultaneous control information reception from source and target cells during handover
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JP2018512097A (ja) 2015-01-30 2018-05-10 テレフオンアクチーボラゲット エルエム エリクソン（パブル） アナログビーム形成を伴うランダムアクセスレスポンス

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AU2017325706A1 (en) 2019-03-07
CA3034291A1 (en) 2018-03-22
CN109691177B (zh) 2021-10-29
BR112019004696A2 (pt) 2019-05-28
EP3513593B1 (en) 2022-05-18
EP3513593A1 (en) 2019-07-24
TW201815183A (zh) 2018-04-16
US20180084473A1 (en) 2018-03-22
JP2019532570A (ja) 2019-11-07
US11968570B2 (en) 2024-04-23
TWI764927B (zh) 2022-05-21
CN109691177A (zh) 2019-04-26
AU2017325706B2 (en) 2022-05-26
ES2917723T3 (es) 2022-07-11
WO2018053093A1 (en) 2018-03-22

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