BR112020007960A2 - técnicas e aparelhos para configurar uma parte de largura de banda uplink para um procedimento de canal de acesso aleatório (rach) - Google Patents

técnicas e aparelhos para configurar uma parte de largura de banda uplink para um procedimento de canal de acesso aleatório (rach) Download PDF

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Publication number
BR112020007960A2
BR112020007960A2 BR112020007960-0A BR112020007960A BR112020007960A2 BR 112020007960 A2 BR112020007960 A2 BR 112020007960A2 BR 112020007960 A BR112020007960 A BR 112020007960A BR 112020007960 A2 BR112020007960 A2 BR 112020007960A2
Authority
BR
Brazil
Prior art keywords
initial active
uplink
uplink bandwidth
rach procedure
rach
Prior art date
Application number
BR112020007960-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Hung Dinh Ly
Peter Pui Lok Ang
Peter Gaal
Tao Luo
Heechoon Lee
Muhammad Nazmul Islam
Jing Sun
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of BR112020007960A2 publication Critical patent/BR112020007960A2/pt

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112020007960-0A 2017-10-25 2018-09-26 técnicas e aparelhos para configurar uma parte de largura de banda uplink para um procedimento de canal de acesso aleatório (rach) BR112020007960A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762577155P 2017-10-25 2017-10-25
US62/577,155 2017-10-25
US16/141,048 US10728885B2 (en) 2017-10-25 2018-09-25 Techniques and apparatuses for configuring an uplink bandwidth part for a random access channel (RACH) procedure
US16/141,048 2018-09-25
PCT/US2018/052777 WO2019083671A1 (en) 2017-10-25 2018-09-26 TECHNIQUES AND APPARATUS FOR CONFIGURING UPLINK BANDWIDTH PART FOR RANDOM ACCESS CHANNEL (RACH) PROCEDURE

Publications (1)

Publication Number Publication Date
BR112020007960A2 true BR112020007960A2 (pt) 2020-10-20

Family

ID=66169664

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020007960-0A BR112020007960A2 (pt) 2017-10-25 2018-09-26 técnicas e aparelhos para configurar uma parte de largura de banda uplink para um procedimento de canal de acesso aleatório (rach)

Country Status (9)

Country Link
US (1) US10728885B2 (enExample)
EP (1) EP3701761B1 (enExample)
JP (1) JP7343494B2 (enExample)
KR (1) KR102693846B1 (enExample)
CN (1) CN111264085B (enExample)
BR (1) BR112020007960A2 (enExample)
SG (1) SG11202002284SA (enExample)
TW (1) TWI772524B (enExample)
WO (1) WO2019083671A1 (enExample)

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WO2019074337A1 (ko) * 2017-10-15 2019-04-18 엘지전자 주식회사 무선 통신 시스템에서 초기 접속을 수행하는 방법 및 장치
US11224074B2 (en) * 2018-08-08 2022-01-11 Lenovo (Singapore) Pte. Ltd. Bandwidth part configuration based on a clear channel assessment
US11539494B2 (en) * 2019-05-13 2022-12-27 Qualcomm Incorporated Reference coordinates for two-step RACH resource configuration
CN112312543B (zh) * 2019-08-02 2024-06-21 北京三星通信技术研究有限公司 数据传输的方法及设备
US20230042361A1 (en) * 2019-12-30 2023-02-09 Google Llc Supporting devices with different bandwidth capability in a communication network
CN116321507B (zh) * 2020-04-03 2023-11-28 华为技术有限公司 用于随机接入的方法、装置及系统
WO2021230728A1 (ko) * 2020-05-15 2021-11-18 엘지전자 주식회사 무선 통신을 위한 신호 송수신 방법 및 이를 위한 장치
CN113923750B (zh) 2020-07-10 2025-10-17 华为技术有限公司 接入小区的方法和装置
US20230292364A1 (en) * 2020-07-31 2023-09-14 Beijing Xiaomi Mobile Software Co., Ltd. Bandwidth resource multiplexing method and apparatus, communication device and storage medium
WO2022027284A1 (en) * 2020-08-05 2022-02-10 Zte Corporation System and method for signaling design and configuration
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
CN114765517B (zh) * 2021-01-15 2024-08-16 展讯通信（上海）有限公司 高频段非授权频谱内的初始接入参数确定方法及相关装置
US12232166B2 (en) * 2021-05-11 2025-02-18 Qualcomm Incorporated Narrowband random access channel occasions
WO2025039152A1 (en) * 2023-08-21 2025-02-27 Qualcomm Incorporated Random access channel triggered bandwidth part switching

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US20160050667A1 (en) * 2014-08-18 2016-02-18 Samsung Electronics Co., Ltd. Communication on licensed and unlicensed bands
US10314070B2 (en) * 2015-01-23 2019-06-04 Lg Electronics Inc. Method of transmitting/receiving signal in wireless communication system supporting machine type communication and device therefor
EP3091700B1 (en) * 2015-05-05 2018-03-21 Mitsubishi Electric R&D Centre Europe B.V. Method for allocating time-frequency resources for transmitting data packets over a frequency selective channel
TW201722184A (zh) * 2015-11-04 2017-06-16 內數位專利控股公司 不同tti期間多工傳輸
US10785759B2 (en) * 2016-08-12 2020-09-22 Asustek Computer Inc. Method and apparatus for determining numerology bandwidth in a wireless communication system
TWI640206B (zh) * 2016-08-12 2018-11-01 華碩電腦股份有限公司 無線通訊系統中用於決定測量之基礎參數頻寬的方法和設備
ES2927069T3 (es) * 2016-12-27 2022-11-02 5G Ip Holdings Llc Método para señalizar indicadores de parte de ancho de banda (BWP) y equipo de comunicación por radio que utiliza el mismo
GB2563454A (en) * 2017-06-16 2018-12-19 Nec Corp Communication system
EP4274150A3 (en) * 2017-06-16 2023-12-27 Apple Inc. Physical resource block indexing for coexistence of narrow band, carrier aggregation, and wide band user equipment in new radio
US10856332B2 (en) * 2017-06-23 2020-12-01 Mediatek Inc. Method and apparatus for random access channel procedure in wireless communication system
US10687365B2 (en) * 2017-08-01 2020-06-16 Htc Corporation Device and method of handling bandwidth parts
CN114095991B (zh) * 2017-08-10 2024-02-20 三星电子株式会社 支持多带宽部分的载波的系统信息发送和接收的设备和方法
EP3649765B1 (en) * 2017-08-10 2023-10-11 Samsung Electronics Co., Ltd. Method and apparatus for determining uplink transmission timing
ES2760935T3 (es) * 2017-08-18 2020-05-18 Asustek Comp Inc Procedimiento y aparato para la configuración de acceso aleatorio en un sistema de comunicación inalámbrica
US20190044689A1 (en) * 2017-09-28 2019-02-07 Intel IP Corporation Bandwidth part signaling and measurement handling
CN116567821B (zh) * 2017-11-13 2025-09-12 日本电气株式会社 gNB分布式单元、gNB中央单元及其所用的方法

Also Published As

Publication number Publication date
US10728885B2 (en) 2020-07-28
EP3701761B1 (en) 2022-09-21
KR20200073226A (ko) 2020-06-23
CN111264085B (zh) 2023-09-29
EP3701761A1 (en) 2020-09-02
TWI772524B (zh) 2022-08-01
WO2019083671A1 (en) 2019-05-02
TW201924448A (zh) 2019-06-16
SG11202002284SA (en) 2020-05-28
JP7343494B2 (ja) 2023-09-12
CN111264085A (zh) 2020-06-09
US20190124646A1 (en) 2019-04-25
KR102693846B1 (ko) 2024-08-08
JP2021501510A (ja) 2021-01-14

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