BR112022005266A2 - Operações de handover make-before-break (mbb) - Google Patents

Operações de handover make-before-break (mbb)

Info

Publication number
BR112022005266A2
BR112022005266A2 BR112022005266A BR112022005266A BR112022005266A2 BR 112022005266 A2 BR112022005266 A2 BR 112022005266A2 BR 112022005266 A BR112022005266 A BR 112022005266A BR 112022005266 A BR112022005266 A BR 112022005266A BR 112022005266 A2 BR112022005266 A2 BR 112022005266A2
Authority
BR
Brazil
Prior art keywords
mbb
handover
network entity
break
make
Prior art date
Application number
BR112022005266A
Other languages
English (en)
Inventor
Karthika Paladugu
Ozcan Ozturk
Reddy Kadiri Prasad
Xipeng Zhu
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 BR112022005266A2 publication Critical patent/BR112022005266A2/pt

Links

Classifications

    • 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
    • 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
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • 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
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • 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
    • 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
    • H04W36/0027—Control or signalling for completing the hand-off for data sessions of end-to-end connection for a plurality of data sessions of end-to-end connections, e.g. multi-call or multi-bearer end-to-end data connections
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

operações de handover make-before-break (mbb). aspectos da presente descrição referem-se às comunicações sem fio e, mais particularmente, à realização de um handover em uma base portadora de rádio de dados (drb). em alguns exemplos, a descrição é direcionada para indicar, para uma entidade de rede de origem, uma capacidade de handover make-before-break (mbb) do ue, a capacidade de handover mbb suportando os handovers mbb para uma ou mais drbs identificadas pela entidade de rede de origem. em alguns exemplos, a descrição revela receber, a partir da entidade de rede de origem, as informações de configuração para um handover a partir da entidade de rede de origem para uma entidade de rede alvo, as informações de configuração identificando uma ou mais drbs suportadas para o handover mbb.
BR112022005266A 2019-10-03 2020-10-03 Operações de handover make-before-break (mbb) BR112022005266A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962910303P 2019-10-03 2019-10-03
US17/062,194 US11564141B2 (en) 2019-10-03 2020-10-02 Make-before-break (MBB) handover operations
PCT/US2020/054167 WO2021067883A1 (en) 2019-10-03 2020-10-03 Make-before-break (mbb) handover operations

Publications (1)

Publication Number Publication Date
BR112022005266A2 true BR112022005266A2 (pt) 2022-06-14

Family

ID=75273695

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022005266A BR112022005266A2 (pt) 2019-10-03 2020-10-03 Operações de handover make-before-break (mbb)

Country Status (7)

Country Link
US (2) US11564141B2 (pt)
EP (1) EP4038969A1 (pt)
KR (1) KR20220074877A (pt)
CN (2) CN118139134A (pt)
BR (1) BR112022005266A2 (pt)
TW (1) TW202130207A (pt)
WO (1) WO2021067883A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11564141B2 (en) 2019-10-03 2023-01-24 Qualcomm Incorporated Make-before-break (MBB) handover operations
WO2023092448A1 (en) * 2021-11-26 2023-06-01 Apple Inc. 5g new radio mobility enhancements

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9380494B2 (en) * 2013-09-27 2016-06-28 Intel IP Corporation Systems, methods and devices for traffic offloading
US10772021B2 (en) 2014-12-05 2020-09-08 Qualcomm Incorporated Low latency and/or enhanced component carrier discovery for services and handover
US10244444B2 (en) * 2015-03-04 2019-03-26 Qualcomm Incorporated Dual link handover
EP4142366A1 (en) 2016-07-01 2023-03-01 IDAC Holdings, Inc. Methods for supporting session continuity on per-session basis
DE112017003920T5 (de) 2016-08-05 2019-05-09 Intel IP Corporation Ue-kapazitätssignalisierung für eine make-before-break und rach-lose übergabe
CN111885642B (zh) 2016-11-02 2022-06-10 中兴通讯股份有限公司 切换方法及装置
BR112019000608B1 (pt) * 2017-01-05 2021-02-09 Lg Electronics Inc métodos e estação base de origem para transmitir regra para mapeamento de fluxo de qos para drb
EP3927107B1 (en) * 2017-05-05 2022-10-05 Samsung Electronics Co., Ltd. Method for establishing a fronthaul interface and base station
KR102352684B1 (ko) 2017-11-16 2022-01-18 삼성전자주식회사 무선통신 시스템에서 통신 방법 및 장치
US10687263B2 (en) * 2018-02-15 2020-06-16 Qualcomm Incorporated Enhanced make-before-break handover
US10972950B2 (en) 2018-07-20 2021-04-06 Qualcomm Incorporated Methods and apparatus for handover enhancements
WO2020048479A1 (en) * 2018-09-07 2020-03-12 Intel Corporation Apparatus and method to support make-before-break (mbb) handover in next generation radio access network (ng-ran)
US11006342B2 (en) * 2018-11-12 2021-05-11 Qualcomm Incorporated Handover techniques in wireless communications
CN111465072A (zh) * 2019-01-22 2020-07-28 夏普株式会社 由用户设备执行的切换方法以及用户设备
JP7275292B2 (ja) * 2019-02-14 2023-05-17 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） ソースアクセスノード、ターゲットアクセスノード、および拡張ハンドオーバの方法
US11190997B2 (en) * 2019-03-27 2021-11-30 Lg Electronics Inc. Method and apparatus for mobility in wireless communication system
JP6953471B2 (ja) * 2019-04-26 2021-10-27 シャープ株式会社 端末装置、基地局装置、方法、および、集積回路
US11044632B2 (en) * 2019-05-13 2021-06-22 Qualcomm Incorporated Header compression handling during handover
JP6903097B2 (ja) * 2019-07-17 2021-07-14 シャープ株式会社 端末装置、基地局装置、および、方法
JP6906020B2 (ja) * 2019-07-17 2021-07-21 シャープ株式会社 端末装置、基地局装置、および、方法
JP7403988B2 (ja) * 2019-08-08 2023-12-25 シャープ株式会社 端末装置、方法、および、集積回路
US11564141B2 (en) 2019-10-03 2023-01-24 Qualcomm Incorporated Make-before-break (MBB) handover operations

Also Published As

Publication number Publication date
CN114467333A (zh) 2022-05-10
CN114467333B (zh) 2024-04-26
US12010579B2 (en) 2024-06-11
EP4038969A1 (en) 2022-08-10
US11564141B2 (en) 2023-01-24
CN118139134A (zh) 2024-06-04
TW202130207A (zh) 2021-08-01
US20230164656A1 (en) 2023-05-25
WO2021067883A1 (en) 2021-04-08
KR20220074877A (ko) 2022-06-03
US20210105688A1 (en) 2021-04-08

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