MX2022010007A - Metodo y aparato de comunicacion. - Google Patents

Metodo y aparato de comunicacion.

Info

Publication number
MX2022010007A
MX2022010007A MX2022010007A MX2022010007A MX2022010007A MX 2022010007 A MX2022010007 A MX 2022010007A MX 2022010007 A MX2022010007 A MX 2022010007A MX 2022010007 A MX2022010007 A MX 2022010007A MX 2022010007 A MX2022010007 A MX 2022010007A
Authority
MX
Mexico
Prior art keywords
cell
lbt failure
failure occurs
continuous uplink
uplink lbt
Prior art date
Application number
MX2022010007A
Other languages
English (en)
Inventor
Qufang Huang
Li Zhao
Chunhua You
Chong Lou
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2022010007A publication Critical patent/MX2022010007A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • 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
    • H04W36/0005—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
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Las modalidades de esta solicitud proporcionan un método y aparato de comunicación. El método incluye: Al determinar que se produce una falla de LBT de enlace ascendente constante en una primera BWP de una primera celda, un dispositivo de lado de terminal puede indicar, a un dispositivo de lado de red al utilizar un recurso de enlace ascendente en una segunda celda, que la falla de LBT de enlace ascendente constante se produce en la primera celda. De acuerdo con el método anterior, el dispositivo de lado de terminal indica, al utilizar la segunda celda en la que no se produce ninguna falla de LBT de enlace ascendente constante, que la falla de LBT de enlace ascendente constante se produce en la primera celda, de modo que el dispositivo de lado de red puede determinar más rápidamente que se produce una falla de LBT de enlace ascendente constante en la primera celda. Por lo tanto, la falla de LBT puede recuperarse lo antes posible.
MX2022010007A 2020-02-13 2021-01-25 Metodo y aparato de comunicacion. MX2022010007A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010091524.1A CN113260004A (zh) 2020-02-13 2020-02-13 一种通信方法及装置
PCT/CN2021/073662 WO2021159949A1 (zh) 2020-02-13 2021-01-25 一种通信方法及装置

Publications (1)

Publication Number Publication Date
MX2022010007A true MX2022010007A (es) 2022-11-16

Family

ID=77219918

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022010007A MX2022010007A (es) 2020-02-13 2021-01-25 Metodo y aparato de comunicacion.

Country Status (6)

Country Link
US (1) US20220386379A1 (es)
EP (1) EP4093088A4 (es)
CN (1) CN113260004A (es)
AU (1) AU2021220811B2 (es)
MX (1) MX2022010007A (es)
WO (1) WO2021159949A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023201685A1 (en) * 2022-04-22 2023-10-26 Apple Inc. Primary secondary cell handover in unlicensed spectrum
CN117460081A (zh) * 2022-07-15 2024-01-26 中国移动通信有限公司研究院 随机接入方法、装置、终端及网络侧设备
CN118019134A (zh) * 2022-11-04 2024-05-10 维沃移动通信有限公司 持续lbt失败的处理方法、装置、终端及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107770878A (zh) * 2016-08-19 2018-03-06 中兴通讯股份有限公司 一种控制信元的发送方法及发送装置
CN110784933B (zh) * 2018-07-31 2021-12-14 维沃移动通信有限公司 信息传输方法、终端及网络设备
CN110519794B (zh) * 2018-10-31 2021-10-22 展讯通信（上海）有限公司 上行传输方法、装置、计算机可读存储介质及终端
US11706801B2 (en) * 2019-11-07 2023-07-18 FG Innovation Company Limited Method of listen before talk recovery procedure and related device
KR20220103625A (ko) * 2021-01-15 2022-07-22 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 ue 상태 전환을 제어하기 위한 방법 및 장치

Also Published As

Publication number Publication date
WO2021159949A1 (zh) 2021-08-19
AU2021220811B2 (en) 2023-11-16
AU2021220811A1 (en) 2022-09-15
EP4093088A1 (en) 2022-11-23
EP4093088A4 (en) 2023-08-23
US20220386379A1 (en) 2022-12-01
CN113260004A (zh) 2021-08-13

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