BR112019004696A2 - técnicas para realizar handover na presença de feixes sem fio direcionais - Google Patents

técnicas para realizar handover na presença de feixes sem fio direcionais

Info

Publication number
BR112019004696A2
BR112019004696A2 BR112019004696A BR112019004696A BR112019004696A2 BR 112019004696 A2 BR112019004696 A2 BR 112019004696A2 BR 112019004696 A BR112019004696 A BR 112019004696A BR 112019004696 A BR112019004696 A BR 112019004696A BR 112019004696 A2 BR112019004696 A2 BR 112019004696A2
Authority
BR
Brazil
Prior art keywords
base station
target base
handover
directional beams
techniques
Prior art date
Application number
BR112019004696A
Other languages
English (en)
Portuguese (pt)
Inventor
Gupta Ajay
Nagaraja Sumeeth
Luo Tao
Menon Vinod
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112019004696A2 publication Critical patent/BR112019004696A2/pt

Links

Classifications

    • 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
    • H04W36/0077—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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
BR112019004696A 2016-09-17 2017-09-14 técnicas para realizar handover na presença de feixes sem fio direcionais BR112019004696A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662396149P 2016-09-17 2016-09-17
US15/703,460 US11968570B2 (en) 2016-09-17 2017-09-13 Techniques for handovers in the presence of directional wireless beams
PCT/US2017/051511 WO2018053093A1 (en) 2016-09-17 2017-09-14 Techniques for handovers in the presence of directional wireless beams

Publications (1)

Publication Number Publication Date
BR112019004696A2 true BR112019004696A2 (pt) 2019-05-28

Family

ID=61617576

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004696A BR112019004696A2 (pt) 2016-09-17 2017-09-14 técnicas para realizar handover na presença de feixes sem fio direcionais

Country Status (10)

Country Link
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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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
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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
US11877201B2 (en) * 2020-06-12 2024-01-16 Cable Television Laboratories, Inc. Handovers for a user equipment using a mobility status
US11546919B1 (en) * 2021-11-16 2023-01-03 T-Mobile Innovations Llc Systems and methods for controlling beam parameters to improve signal strength

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US11968570B2 (en) * 2016-09-17 2024-04-23 Qualcomm Incorporated Techniques for handovers in the presence of directional wireless beams

Also Published As

Publication number Publication date
JP7034144B2 (ja) 2022-03-11
WO2018053093A1 (en) 2018-03-22
CN109691177A (zh) 2019-04-26
AU2017325706A1 (en) 2019-03-07
CN109691177B (zh) 2021-10-29
JP2019532570A (ja) 2019-11-07
CA3034291A1 (en) 2018-03-22
ES2917723T3 (es) 2022-07-11
AU2017325706B2 (en) 2022-05-26
EP3513593B1 (en) 2022-05-18
US20180084473A1 (en) 2018-03-22
TW201815183A (zh) 2018-04-16
TWI764927B (zh) 2022-05-21
US11968570B2 (en) 2024-04-23
EP3513593A1 (en) 2019-07-24

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Legal Events

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]