BR112019012377A2 - Técnicas e aparelhos para múltiplos tipos de utilização de transmissão de canal físico de acesso aleatório (prach) - Google Patents

Técnicas e aparelhos para múltiplos tipos de utilização de transmissão de canal físico de acesso aleatório (prach) Download PDF

Info

Publication number
BR112019012377A2
BR112019012377A2 BR112019012377-6A BR112019012377A BR112019012377A2 BR 112019012377 A2 BR112019012377 A2 BR 112019012377A2 BR 112019012377 A BR112019012377 A BR 112019012377A BR 112019012377 A2 BR112019012377 A2 BR 112019012377A2
Authority
BR
Brazil
Prior art keywords
random access
type
transmission
access transmission
partition
Prior art date
Application number
BR112019012377-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Wang Renqiu
Ly Hung
Sun Haitong
Xu Hao
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 BR112019012377A2 publication Critical patent/BR112019012377A2/pt

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112019012377-6A 2016-12-22 2017-10-27 Técnicas e aparelhos para múltiplos tipos de utilização de transmissão de canal físico de acesso aleatório (prach) BR112019012377A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662438172P 2016-12-22 2016-12-22
US62/438,172 2016-12-22
US15/707,659 2017-09-18
US15/707,659 US10568130B2 (en) 2016-12-22 2017-09-18 Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization
PCT/US2017/058729 WO2018118218A1 (en) 2016-12-22 2017-10-27 Techniques and apparatuses for multiple types of physical random access channel (prach) transmission utilization

Publications (1)

Publication Number Publication Date
BR112019012377A2 true BR112019012377A2 (pt) 2020-02-27

Family

ID=62625749

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019012377-6A BR112019012377A2 (pt) 2016-12-22 2017-10-27 Técnicas e aparelhos para múltiplos tipos de utilização de transmissão de canal físico de acesso aleatório (prach)

Country Status (8)

Country Link
US (2) US10568130B2 (enExample)
EP (1) EP3560268A1 (enExample)
JP (1) JP6708796B2 (enExample)
KR (3) KR20200090951A (enExample)
CN (2) CN110115092B (enExample)
BR (1) BR112019012377A2 (enExample)
TW (1) TWI702873B (enExample)
WO (1) WO2018118218A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10568130B2 (en) 2016-12-22 2020-02-18 Qualcomm Incorporated Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization
WO2018127487A1 (en) * 2017-01-05 2018-07-12 Sony Mobile Communications Inc. Low-latency random access for wireless networks
US10893512B2 (en) * 2017-01-16 2021-01-12 Mediatek Inc. Resource element (RE) allocation for uplink control information (UCI) on physical uplink shared channel (PUSCH)
AU2018261298B2 (en) 2017-05-03 2020-04-09 Lg Electronics Inc. Method for transmitting and receiving random access channel, and device for same
EP3858079B1 (en) 2018-09-26 2025-07-02 Lenovo (Singapore) Pte. Ltd. Performing a two-step random access channel procedure
WO2020133469A1 (zh) * 2018-12-29 2020-07-02 Oppo广东移动通信有限公司 随机接入方法、终端设备和网络设备
US11979912B2 (en) * 2019-02-07 2024-05-07 Qualcomm Incorporated Signaling of transmission parameters
US11224076B2 (en) * 2019-02-14 2022-01-11 Qualcomm Incorporated Random access channel procedure selection scheme
US20200288506A1 (en) * 2019-02-15 2020-09-10 Qualcomm Incorporated Techniques for supporting co-existence between 2-step random access and 4-step random access
WO2020181408A1 (en) * 2019-03-08 2020-09-17 Qualcomm Incorporated Interference management for two-step random access
EP3944712A4 (en) * 2019-04-10 2022-04-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method, device, and storage medium
US10945293B2 (en) * 2019-07-25 2021-03-09 Qualcomm Incorporated Frequency hopping for two-step random access
EP3772230A1 (en) * 2019-07-31 2021-02-03 Panasonic Intellectual Property Corporation of America User equipment involved in performing a random access procedure
WO2021026757A1 (en) * 2019-08-13 2021-02-18 Qualcomm Incorporated Failed receiving of timing advance (ta) command for radio resource control (rrc) connected user equipment (ue) in two-step random access procedure
US11683840B2 (en) * 2020-04-15 2023-06-20 Qualcomm Incorporated Techniques for user equipment (UE) procedures for random access channel (RACH) type selection and random access response (RAR) monitoring in a wireless communication system
US11540331B2 (en) 2021-01-07 2022-12-27 Qualcomm Incorporated Techniques for adapting communication procedures based on device characteristics
EP4333389A4 (en) * 2021-04-28 2024-07-31 Sony Group Corporation COMMUNICATION DEVICE AND COMMUNICATION METHOD
US20230054111A1 (en) * 2021-08-04 2023-02-23 Samsung Electronics Co., Ltd. Random access procedure for full-duplex operation
US12501488B2 (en) 2021-08-11 2025-12-16 Samsung Electronics Co., Ltd. Conditional random access channel transmission in full-duplex systems
WO2023164834A1 (en) * 2022-03-02 2023-09-07 Qualcomm Incorporated Random access channel occasion configurations for random access preamble repetitions
US20240032107A1 (en) * 2022-07-14 2024-01-25 Samsung Electronics Co., Ltd. Initial access with multiple prach transmissions

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI690179B (zh) * 2006-06-09 2020-04-01 美商進化無線責任有限公司 行動通訊系統中傳送資料之方法和裝置
KR100788901B1 (ko) 2006-09-29 2007-12-27 한국전자통신연구원 이동통신 시스템에서 임의 접속 채널 운용 방법
KR100902897B1 (ko) * 2006-10-30 2009-06-15 엘지전자 주식회사 임의접속 수행 방법
JP4757314B2 (ja) * 2006-12-28 2011-08-24 富士通株式会社 無線通信システム及び基地局並びにランダムアクセスチャネル送信方法
KR101366332B1 (ko) * 2007-04-19 2014-02-21 엘지전자 주식회사 통신 시스템에서의 데이터 블록 재전송 방법
US8830982B2 (en) 2008-05-05 2014-09-09 Industrial Technology Research Institute System and method for multicarrier uplink control
US8494572B2 (en) * 2008-06-24 2013-07-23 Qualcomm Incorporated Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system
CN101686544A (zh) * 2008-09-22 2010-03-31 中兴通讯股份有限公司 专用随机接入资源的分配方法和基站
JP5020269B2 (ja) * 2009-02-09 2012-09-05 株式会社エヌ・ティ・ティ・ドコモ 無線基地局及び移動通信方法
KR101784008B1 (ko) 2010-11-05 2017-10-11 엘지전자 주식회사 중계국을 포함하는 무선 통신 시스템에서 대역폭 요청 채널 할당 방법 및 장치
KR101923440B1 (ko) * 2011-02-15 2018-11-29 엘지전자 주식회사 무선접속시스템에서 채널품질제어정보 전송방법 및 장치
WO2012121498A2 (ko) * 2011-03-04 2012-09-13 엘지전자 주식회사 무선 통신 시스템에서 레인징 수행 방법 및 장치
US9057771B2 (en) 2011-04-25 2015-06-16 Disney Enterprises, Inc. Carrier sense-based ranging
CN102869113B (zh) * 2011-07-06 2016-01-27 上海贝尔股份有限公司 一种通信网络中的物理随机接入的方法和装置
US9166761B2 (en) * 2011-10-27 2015-10-20 Lg Electronics Inc. Method and apparatus for allocating resources in wireless communication system
KR20130125903A (ko) * 2012-05-10 2013-11-20 삼성전자주식회사 통신시스템에서 빔포밍을 수행하는 방법 및 장치
US9451639B2 (en) * 2013-07-10 2016-09-20 Samsung Electronics Co., Ltd. Method and apparatus for coverage enhancement for a random access process
CN105264997B (zh) * 2013-07-26 2019-10-22 华为技术有限公司 一种数据传输的方法、设备与系统
CN104619036B (zh) * 2013-11-01 2018-08-14 阿尔卡特朗讯 用于改进无线网络中随机接入过程的方法和装置
KR102261184B1 (ko) * 2013-11-19 2021-06-04 엘지전자 주식회사 랜덤 액세스 절차를 수행하는 방법
KR101814051B1 (ko) * 2014-02-28 2018-01-02 엘지전자 주식회사 무선 통신 시스템에서 낮은 지연을 가지는 상향링크 데이터 전송 방법 및 장치
US10034308B2 (en) * 2014-03-11 2018-07-24 Lg Electronics Inc. Method for allocating temporary identifier to terminal in random access procedure in wireless communication system and apparatus therefor
US9794922B2 (en) * 2014-09-26 2017-10-17 Qualcomm Incorporated Downlink channel design for LTE with low latency
US9730245B2 (en) * 2014-10-09 2017-08-08 Qualcomm Incorporated Random access procedure in a cellular internet of things system
US10433339B2 (en) 2015-04-14 2019-10-01 Qualcomm Incorporated Random access for low latency wireless communications
US11700641B2 (en) * 2015-08-19 2023-07-11 Lg Electronics Inc. Random access procedure performing method in wireless communication system, and apparatus therefor
JP7074122B2 (ja) * 2016-09-28 2022-05-24 ソニーグループ株式会社 次世代ワイヤレスシステムにおけるランダムアクセス
CN109804697B (zh) * 2016-10-07 2023-09-01 三星电子株式会社 用于基于增强竞争的随机接入程序的方法和装置
US10433342B2 (en) * 2016-10-19 2019-10-01 Qualcomm Incorporated Enhanced random access channel (RACH) procedure
US10568130B2 (en) 2016-12-22 2020-02-18 Qualcomm Incorporated Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization

Also Published As

Publication number Publication date
EP3560268A1 (en) 2019-10-30
TWI702873B (zh) 2020-08-21
KR20210089795A (ko) 2021-07-16
KR102572394B1 (ko) 2023-08-29
US10568130B2 (en) 2020-02-18
CN110115092A (zh) 2019-08-09
KR102137920B1 (ko) 2020-07-24
WO2018118218A1 (en) 2018-06-28
US20200314890A1 (en) 2020-10-01
CN110115092B (zh) 2023-04-04
CN116347653A (zh) 2023-06-27
CA3042511A1 (en) 2018-06-28
US20180184447A1 (en) 2018-06-28
TW201826861A (zh) 2018-07-16
KR20190098970A (ko) 2019-08-23
KR20200090951A (ko) 2020-07-29
JP6708796B2 (ja) 2020-06-10
JP2020502933A (ja) 2020-01-23
US11882590B2 (en) 2024-01-23

Similar Documents

Publication Publication Date Title
BR112019012377A2 (pt) Técnicas e aparelhos para múltiplos tipos de utilização de transmissão de canal físico de acesso aleatório (prach)
BR112020011289A2 (pt) projeto de canal físico de difusão de banda estreita em múltiplos canais de ancoragem
BR112019026758A2 (pt) técnicas e aparelhos para configuração de acesso aleatório em enlace ascendente suplementar
BR112019026007A2 (pt) Método e aparelho para controle de potência de sinais de referência sonoros
JP7086067B2 (ja) 新無線における共通アップリンク部分を構成するための技法および装置
BR112020005037B1 (pt) Técnicas e aparelhos para design de sinal de ativação e alocação de recurso
BR112020007960A2 (pt) técnicas e aparelhos para configurar uma parte de largura de banda uplink para um procedimento de canal de acesso aleatório (rach)
JP2021502021A (ja) 最大許容露光量条件を克服するためのビーム管理のための技法および装置
BR112020002344A2 (pt) técnicas e aparelhos para granularidade de ajuste de temporização variável
BR112019011203A2 (pt) técnicas e aparelhos para configurar transmissão de informações de controle de enlace ascendente correspondentes em novo rádio
JP2023029605A (ja) ニューラジオの３次同期信号設計のための技法および装置
BR112019015820A2 (pt) Técnicas e aparelhos para tratar de colisões entre comunicações de intervalo de tempo de transmissão de legado (tti) e comunicações de tti encurtado
BR112020014454A2 (pt) sinal de referencia de demodulação e rotação de fase para alocação de sub-bloco de recursos físicos com modulação de dois tons
BR112020010489A2 (pt) sinalização de informações de portadora em uma rede 5g
CN115023974B (zh) 确定上行链路波束失败之后的重置时间段的持续时间
JP2022153491A (ja) チャネル処理の後方互換性のための技法および装置
BR112019025553A2 (pt) Técnicas e aparelhos para sinalização relativa ao tamanho da região de controle
TW201924383A (zh) 用於載波管理的技術和裝置
BR112021015628A2 (pt) Técnicas para configuração de conjunto de recursos de controle (coreset) para espectro de radiofrequência compartilhado
EP3739832A1 (en) User terminal and radio communication method
BR112019015048A2 (pt) Técnicas e aparelhos para redução de interferência de canal
CN119893734A (zh) 用于无线通信的装置
US20240155719A1 (en) Uplink channel transmissions using per-transmit-receive-point-and-panel power control parameters
WO2021226911A1 (en) Monitoring occasions for repetition levels associated with control channel messages
BR122025003141A2 (pt) Equipamentos de usuário e estação base para comunicação sem fio

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]