CL2021000114A1 - Aparato de estación base, aparato terminal y método de comunicación. - Google Patents

Aparato de estación base, aparato terminal y método de comunicación.

Info

Publication number
CL2021000114A1
CL2021000114A1 CL2021000114A CL2021000114A CL2021000114A1 CL 2021000114 A1 CL2021000114 A1 CL 2021000114A1 CL 2021000114 A CL2021000114 A CL 2021000114A CL 2021000114 A CL2021000114 A CL 2021000114A CL 2021000114 A1 CL2021000114 A1 CL 2021000114A1
Authority
CL
Chile
Prior art keywords
bwp
rar
pusch
grant
initial
Prior art date
Application number
CL2021000114A
Other languages
English (en)
Inventor
Hiroki Takahashi
Liqing Liu
Hidekazu Tsuboi
Shohei Yamada
Masayuki Hoshino
Original Assignee
Sharp Kk
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 Sharp Kk, Fg innovation co ltd filed Critical Sharp Kk
Publication of CL2021000114A1 publication Critical patent/CL2021000114A1/es

Links

Classifications

    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • 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
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un aparato terminal que se comunica con un aparato de estación base incluye: una unidad de recepción configurada para recibir una configuración de una parte de ancho de banda (BWP) de enlace ascendente (UL) inicial y una configuración de una UL BWP adicional a través de un mensaje de control de recursos de radio (RRC) y recibir un mensaje de respuesta de acceso aleatorio (RAR) que incluye una concesión RAR UL; y una unidad de transmisión configurada para transmitir un canal físico compartido de enlace ascendente (PUSCH, por sus siglas en inglés) en una UL BWP activa, en donde una de la UL BWP inicial y la UL BWP adicional se activa como la UL BWP activa, el PUSCH se planifica usando la concesión RAR UL, un primer campo incluido en la concesión RAR UL se usa para indicar la asignación de recursos de frecuencia del <br /> PUSCH, y si el primer campo debe truncarse o si un bit debe insertarse en el primer campo se determina basado en un ancho de banda de la UL BWP inicial.
CL2021000114A 2018-07-17 2021-01-14 Aparato de estación base, aparato terminal y método de comunicación. CL2021000114A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018134080A JP7197297B2 (ja) 2018-07-17 2018-07-17 基地局装置、端末装置、および、通信方法

Publications (1)

Publication Number Publication Date
CL2021000114A1 true CL2021000114A1 (es) 2021-07-02

Family

ID=69164467

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2021000114A CL2021000114A1 (es) 2018-07-17 2021-01-14 Aparato de estación base, aparato terminal y método de comunicación.

Country Status (9)

Country Link
US (3) US11706777B2 (es)
EP (3) EP4436302B1 (es)
JP (5) JP7197297B2 (es)
CN (1) CN112400355A (es)
BR (1) BR112021000572A2 (es)
CL (1) CL2021000114A1 (es)
CO (1) CO2021001203A2 (es)
MX (1) MX2021000529A (es)
WO (1) WO2020017525A1 (es)

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JP7197297B2 (ja) * 2018-07-17 2022-12-27 シャープ株式会社 基地局装置、端末装置、および、通信方法
JP7246874B2 (ja) 2018-07-31 2023-03-28 シャープ株式会社 基地局装置、端末装置、および、通信方法
EP3817500B1 (en) * 2018-08-01 2023-08-16 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and device, and computer storage medium
SG11202102694QA (en) 2018-09-21 2021-04-29 Nokia Technologies Oy Random access procedure
US11844147B2 (en) 2019-01-10 2023-12-12 Samsung Electronics Co., Ltd. Method and apparatus for resource allocation for network coordination
US11109420B2 (en) * 2019-02-08 2021-08-31 Qualcomm Incorporated Random access channel (RACH) response (RAR) reception in an unlicensed radio frequency (RF) spectrum band
US11202315B2 (en) * 2019-02-14 2021-12-14 Ofinno, Llc Dynamic PRACH scheduling using slot formats
WO2020167032A1 (en) * 2019-02-15 2020-08-20 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data in wireless communication system
KR20200110201A (ko) * 2019-03-14 2020-09-23 한국전자통신연구원 통신 시스템에서 단말의 접속 제어 방법
EP3941147A4 (en) 2019-03-14 2022-11-02 Electronics and Telecommunications Research Institute METHOD FOR CONTROLLING ACCESS TO A TERMINAL IN A COMMUNICATION SYSTEM
US11382151B2 (en) * 2019-06-18 2022-07-05 Qualcomm Incorporated Truncated identification indicators
CN112312547B (zh) * 2019-07-26 2024-09-13 大唐移动通信设备有限公司 资源分配、确定方法及装置
WO2021056170A1 (en) * 2019-09-24 2021-04-01 Qualcomm Incorporated Cross carrier random access configuration
WO2021181128A1 (en) * 2020-03-13 2021-09-16 Orope France Sarl Apparatus and method of communication of same
US12004142B2 (en) * 2020-03-30 2024-06-04 Qualcomm Incorporated Uplink timing associated with uplink transmission configuration indication (TCI) state
WO2021247506A1 (en) * 2020-06-02 2021-12-09 Qualcomm Incorporated Bandwidth part and resource bandwidth switching in wireless communications
WO2021258262A1 (zh) * 2020-06-22 2021-12-30 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
CN114375043B (zh) * 2020-10-15 2025-03-04 北京紫光展锐通信技术有限公司 确定终端初始上行bwp的方法、基站、设备和介质
WO2022077470A1 (zh) * 2020-10-16 2022-04-21 华为技术有限公司 数据信道的传输方法
CN114640430A (zh) * 2020-12-15 2022-06-17 夏普株式会社 由用户设备执行的方法以及用户设备
WO2022138978A1 (en) * 2020-12-25 2022-06-30 Sharp Kabushiki Kaisha User equipments, base stations, and methods
CN114679783B (zh) * 2020-12-25 2026-03-10 大唐移动通信设备有限公司 Bwp的转换方法、装置、终端及网络侧设备
CN115119337B (zh) * 2021-03-17 2025-03-21 上海朗帛通信技术有限公司 一种被用于无线通信中的方法和装置
CN115413029A (zh) * 2021-05-10 2022-11-29 华为技术有限公司 一种信息传输的方法及通信装置
CN117561771A (zh) * 2021-06-30 2024-02-13 夏普株式会社 用户装备、基站和通信方法
EP4369811A4 (en) * 2021-07-07 2024-08-28 Beijing Xiaomi Mobile Software Co., Ltd. RANDOM ACCESS METHOD AND APPARATUS, AND STORAGE MEDIUM
CN120264411B (zh) * 2021-08-05 2026-04-17 华为技术有限公司 上行信号同步方法和通信装置
US12004224B2 (en) * 2021-09-15 2024-06-04 Nokia Technologies Oy Beam failure recovery
CN114731204B (zh) * 2022-02-14 2024-08-02 北京小米移动软件有限公司 确定信道的资源位置的方法、装置、通信设备及存储介质
CN116582231B (zh) * 2023-07-12 2023-12-22 深圳传音控股股份有限公司 处理方法、通信设备及存储介质
KR20250125745A (ko) * 2024-02-15 2025-08-22 삼성전자주식회사 무선 통신 시스템에서 Msg3 PUSCH 전송 방법 및 장치

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US11109420B2 (en) 2019-02-08 2021-08-31 Qualcomm Incorporated Random access channel (RACH) response (RAR) reception in an unlicensed radio frequency (RF) spectrum band

Also Published As

Publication number Publication date
US12471110B2 (en) 2025-11-11
JP2025184948A (ja) 2025-12-18
EP4436302A2 (en) 2024-09-25
EP3826408A1 (en) 2021-05-26
EP3826408A4 (en) 2021-12-22
CO2021001203A2 (es) 2021-02-26
US20230319834A1 (en) 2023-10-05
JP2024024019A (ja) 2024-02-21
EP3826408B1 (en) 2024-09-04
EP3826408C0 (en) 2024-09-04
JP2020014081A (ja) 2020-01-23
WO2020017525A1 (ja) 2020-01-23
EP4436302A3 (en) 2024-12-11
JP7197297B2 (ja) 2022-12-27
CA3106555A1 (en) 2020-01-23
US20210274538A1 (en) 2021-09-02
EP4712669A2 (en) 2026-03-18
US11706777B2 (en) 2023-07-18
BR112021000572A2 (pt) 2021-04-06
JP2023024556A (ja) 2023-02-16
CN112400355A (zh) 2021-02-23
EP4436302B1 (en) 2026-02-11
US20260046883A1 (en) 2026-02-12
EP4436302C0 (en) 2026-02-11
JP2025036508A (ja) 2025-03-14
MX2021000529A (es) 2021-03-25

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