MX2022010428A - Equipo de usuario y metodo para transmision de datos peque?os. - Google Patents

Equipo de usuario y metodo para transmision de datos peque?os.

Info

Publication number
MX2022010428A
MX2022010428A MX2022010428A MX2022010428A MX2022010428A MX 2022010428 A MX2022010428 A MX 2022010428A MX 2022010428 A MX2022010428 A MX 2022010428A MX 2022010428 A MX2022010428 A MX 2022010428A MX 2022010428 A MX2022010428 A MX 2022010428A
Authority
MX
Mexico
Prior art keywords
data transmission
rrc
small data
receiving
user equipment
Prior art date
Application number
MX2022010428A
Other languages
English (en)
Inventor
Chiahung Wei
Chieming Chou
Original Assignee
Fg innovation 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 Fg innovation co ltd filed Critical Fg innovation co ltd
Publication of MX2022010428A publication Critical patent/MX2022010428A/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
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/115—Grant-free or autonomous transmission

Landscapes

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

Abstract

Se proporcionan un equipo de usuario (UE) y un método para transmisión de datos pequeños. El método incluye recibir un mensaje de liberación de Control de Recursos de Radio (RRC) de una estación base (BS), el mensaje de liberación de RRC que incluye una configuración de transmisión de pequeños datos que indica un portador de radio que se va a retener; suspender todas las portadores de radio de señalización (SRB) y portadores de radio de datos (DRB) establecidos excepto SRB0 y el portador de radio indicado; pasar de un estado RRC_CONNECTED a un estado RRC_INACTIVE o RRC_IDLE; realizar la transmisión de datos pequeños a través de un procedimiento de acceso aleatorio (RA) al aplicar la configuración de transmisión de datos pequeños; recibir, de la BS, un mensaje de respuesta de enlace descendente (DL) que incluye una indicación de recurso de enlace ascendente (UL) específica que indica un Canal Físico Compartido de Enlace Ascendente (PUSCH) asociado con una concesión configurada; y determinar si se debe realizar una transmisión de datos posterior después de recibir una respuesta de acceso aleatorio (RAR) para el procedimiento RA de acuerdo con la indicación de recurso UL específica.
MX2022010428A 2020-02-27 2021-03-01 Equipo de usuario y metodo para transmision de datos peque?os. MX2022010428A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062982713P 2020-02-27 2020-02-27
PCT/CN2021/078411 WO2021170134A1 (en) 2020-02-27 2021-03-01 User equipment and method for small data transmission

Publications (1)

Publication Number Publication Date
MX2022010428A true MX2022010428A (es) 2022-09-07

Family

ID=77463916

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022010428A MX2022010428A (es) 2020-02-27 2021-03-01 Equipo de usuario y metodo para transmision de datos peque?os.

Country Status (5)

Country Link
US (1) US12022461B2 (es)
EP (1) EP4079094A4 (es)
CN (1) CN115211222A (es)
MX (1) MX2022010428A (es)
WO (1) WO2021170134A1 (es)

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CN115997466A (zh) * 2020-07-06 2023-04-21 三星电子株式会社 用于小数据传输的方法和装置
KR102619898B1 (ko) * 2020-07-15 2024-01-02 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 미리 구성된 자원 기반 sdt에서 후속 전송을 위한 bwp를 선택하는 방법 및 장치
US20220022266A1 (en) * 2020-07-17 2022-01-20 Samsung Electronics Co., Ltd. Method and apparatus for random access procedure for small data transmission in wireless communication system
US20220046714A1 (en) * 2020-08-04 2022-02-10 Hua Zhou Random Access Response Reception of Random Access Procedure
EP4193664A4 (en) * 2020-08-06 2024-03-13 Apple Inc. BASE STATION SIGNALING FOR DIRECT TRANSMISSION FROM USER DEVICES DURING INACTIVE FUNCTION
WO2022154637A1 (ko) * 2021-01-18 2022-07-21 엘지전자 주식회사 무선 통신 시스템에서 신호 송수신 방법 및 장치
US11877238B2 (en) 2021-03-29 2024-01-16 Parsa Wireless Communications Llc Power saving for multicast broadcast services
WO2022261893A1 (zh) * 2021-06-17 2022-12-22 Oppo广东移动通信有限公司 数据传输处理方法、装置、终端及存储介质
CN117837265A (zh) * 2021-09-03 2024-04-05 联想(北京)有限公司 用于进行小数据传输的方法及装置
CN113994765B (zh) * 2021-09-22 2024-04-09 北京小米移动软件有限公司 一种bwp切换方法、装置及存储介质
CN114026893A (zh) * 2021-09-30 2022-02-08 北京小米移动软件有限公司 一种sdt传输方法、装置及存储介质
KR20240074776A (ko) * 2021-10-09 2024-05-28 퀄컴 인코포레이티드 작은 데이터 송신을 갖는 업링크 제어 정보 송신을 위한 기법들
CN118140574A (zh) * 2021-12-27 2024-06-04 Oppo广东移动通信有限公司 一种通信处理方法及装置、终端设备、接入网设备
WO2023133322A1 (en) * 2022-01-10 2023-07-13 Parsa Wireless Communications, Llc Resource allocation for mobile terminated data transmission in inactive state

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US20140038622A1 (en) 2012-05-22 2014-02-06 Qualcomm Incorporated Methods and apparatus for efficient communication of small data amounts while in idle mode
KR102129977B1 (ko) * 2017-02-02 2020-07-06 주식회사 케이티 액세스 제어 방법 및 장치
EP3791688B1 (en) * 2018-05-10 2022-11-23 IPLA Holdings Inc. Small data transmission with non-orthogonal multiple access
WO2020060224A1 (en) * 2018-09-19 2020-03-26 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data in wireless communication system
WO2020087280A1 (en) * 2018-10-30 2020-05-07 Qualcomm Incorporated Configurations for small data transmission
US11219065B2 (en) * 2019-02-14 2022-01-04 Lg Electronics Inc. Method and apparatus for random access procedure based on a channel access priority class in a wireless communication system
CN110087338B (zh) * 2019-04-23 2022-11-04 海信集团有限公司 一种窄带物联网进行鉴权的方法及设备
EP4024950A4 (en) * 2019-09-11 2022-09-28 Huawei Technologies Co., Ltd. RADIO COMMUNICATION METHOD, APPARATUS AND SYSTEM
US20230030443A1 (en) * 2019-12-31 2023-02-02 FG Innovation Company Limited Method of small data transmission and related device
US11653315B2 (en) * 2020-01-03 2023-05-16 Asustek Computer Inc. Method and apparatus for triggering and canceling power headroom report (PHR) in small data transmission procedure in a wireless communication system
US11399408B2 (en) * 2020-02-13 2022-07-26 PanPsy Technologies, LLC Wireless device and wireless network processes in inactive state

Also Published As

Publication number Publication date
CN115211222A (zh) 2022-10-18
EP4079094A1 (en) 2022-10-26
EP4079094A4 (en) 2024-01-10
US12022461B2 (en) 2024-06-25
WO2021170134A1 (en) 2021-09-02
US20210274525A1 (en) 2021-09-02

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