BR112019018424A2 - configuração de alta confiabilidade e baixa latência para sistemas de comunicações sem fio - Google Patents

configuração de alta confiabilidade e baixa latência para sistemas de comunicações sem fio Download PDF

Info

Publication number
BR112019018424A2
BR112019018424A2 BR112019018424A BR112019018424A BR112019018424A2 BR 112019018424 A2 BR112019018424 A2 BR 112019018424A2 BR 112019018424 A BR112019018424 A BR 112019018424A BR 112019018424 A BR112019018424 A BR 112019018424A BR 112019018424 A2 BR112019018424 A2 BR 112019018424A2
Authority
BR
Brazil
Prior art keywords
wireless service
message
wireless
target
control
Prior art date
Application number
BR112019018424A
Other languages
English (en)
Portuguese (pt)
Inventor
Rico Alvarino Alberto
Hosseini Seyedkianoush
Arvind Patel Shimman
Chen Wanshi
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of BR112019018424A2 publication Critical patent/BR112019018424A2/pt

Links

Classifications

    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
    • H04L41/0836—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability to enhance reliability, e.g. reduce downtime
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
BR112019018424A 2017-03-10 2018-03-09 configuração de alta confiabilidade e baixa latência para sistemas de comunicações sem fio BR112019018424A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762470187P 2017-03-10 2017-03-10
US15/915,430 US10880167B2 (en) 2017-03-10 2018-03-08 High reliability low latency configuration for wireless communications systems
PCT/US2018/021815 WO2018165592A1 (en) 2017-03-10 2018-03-09 High reliability low latency configuration for wireless communications systems

Publications (1)

Publication Number Publication Date
BR112019018424A2 true BR112019018424A2 (pt) 2020-04-14

Family

ID=63445193

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019018424A BR112019018424A2 (pt) 2017-03-10 2018-03-09 configuração de alta confiabilidade e baixa latência para sistemas de comunicações sem fio

Country Status (9)

Country Link
US (2) US10880167B2 (https=)
EP (2) EP4221412B1 (https=)
JP (2) JP7179745B2 (https=)
KR (1) KR102641592B1 (https=)
CN (1) CN110495238B (https=)
BR (1) BR112019018424A2 (https=)
CA (1) CA3051703A1 (https=)
TW (2) TWI819561B (https=)
WO (1) WO2018165592A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106793136B (zh) * 2016-05-09 2018-11-16 北京展讯高科通信技术有限公司 用户设备及其数据传输方法
US10880167B2 (en) 2017-03-10 2020-12-29 Qualcomm Incorporated High reliability low latency configuration for wireless communications systems
KR20190038112A (ko) * 2017-09-29 2019-04-08 삼성전자주식회사 무선 통신 시스템에서 제어 정보 디코딩 방법 및 장치
JP6872669B2 (ja) * 2017-10-02 2021-05-19 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｐｄｃｃｈ監視周期性
CN108401508B (zh) * 2018-01-31 2022-01-18 北京小米移动软件有限公司 配置参数发送、读取方法及装置、基站和用户设备
JP7217759B2 (ja) * 2018-06-14 2023-02-03 オッポ広東移動通信有限公司 情報伝送方法及び装置、端末機器、ネットワーク機器
WO2020091212A1 (ko) * 2018-11-01 2020-05-07 엘지전자 주식회사 Nr v2x에서 그룹 기반 통신에서 피드백을 수신하는 방법 및 장치
US11038626B2 (en) * 2018-11-13 2021-06-15 At&T Intellectual Property I, L.P. Hybrid automatic repeat request reliability for 5G or other next generation network
US11082929B2 (en) * 2018-11-28 2021-08-03 Qualcomm Incorporated Outer-loop feedback support for low error rates
CN111435886B (zh) * 2019-01-11 2023-07-25 大唐移动通信设备有限公司 一种信道状态信息csi的反馈方法及装置
KR102859664B1 (ko) * 2019-09-30 2025-09-15 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 업링크 정보 생성 방법 및 이의 장치
US11792802B2 (en) * 2020-01-10 2023-10-17 Qualcomm Incorporated Uplink shared channel feedback piggybacking
US11638221B2 (en) * 2020-02-12 2023-04-25 Qualcomm Incorporated Feedback power control techniques for wireless communications systems
US12047884B2 (en) 2020-09-29 2024-07-23 Samsung Electronics Co., Ltd. Electronic device transmitting reference signal and method for operating thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7657261B2 (en) * 2006-02-10 2010-02-02 Qualcomm Incorporated Technique for using the same wireless frequency channel in overlapping or adjacent coverage areas
EP2244433A1 (en) 2009-04-23 2010-10-27 Panasonic Corporation Sub-frame structure for use in advanced communication systems
KR101818693B1 (ko) * 2009-11-19 2018-01-16 인터디지탈 패튼 홀딩스, 인크 다중-반송파 시스템에서의 요소 반송파 활성화/비활성화
EP2587699B1 (en) 2010-06-24 2019-10-16 LG Electronics Inc. Method and device for transmitting uplink control information in a wireless communication system
JP5895008B2 (ja) * 2011-03-18 2016-03-30 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける制御情報の伝送方法及び装置
EP3131350B1 (en) * 2014-04-08 2019-05-08 LG Electronics Inc. Method and apparatus for transmitting uplink control information in wireless communication system supporting change of usage of radio resource
US10237030B2 (en) 2014-11-03 2019-03-19 Qualcomm Incorporated Communicating hybrid automatic repeat/request (HARQ) feedback in wireless communications
US10104683B2 (en) * 2015-02-06 2018-10-16 Qualcomm Incorporated Parallel low latency awareness
CN107432020B (zh) * 2015-03-12 2021-06-08 Lg 电子株式会社 在短tti中减少用于控制信道的传输资源的方法和设备
KR102412695B1 (ko) * 2015-07-28 2022-06-24 삼성전자주식회사 데이터 수신을 제어하기 위한 장치 및 방법
US10880167B2 (en) 2017-03-10 2020-12-29 Qualcomm Incorporated High reliability low latency configuration for wireless communications systems

Also Published As

Publication number Publication date
JP2020510335A (ja) 2020-04-02
TW202233004A (zh) 2022-08-16
US20180262398A1 (en) 2018-09-13
TWI819561B (zh) 2023-10-21
EP3593581B1 (en) 2023-04-19
JP2023022100A (ja) 2023-02-14
EP4221412B1 (en) 2025-07-16
EP3593581A1 (en) 2020-01-15
TW201841535A (zh) 2018-11-16
CA3051703A1 (en) 2018-09-13
TWI763795B (zh) 2022-05-11
KR102641592B1 (ko) 2024-02-27
KR20190125326A (ko) 2019-11-06
US11784879B2 (en) 2023-10-10
JP7512353B2 (ja) 2024-07-08
WO2018165592A1 (en) 2018-09-13
CN110495238A (zh) 2019-11-22
JP7179745B2 (ja) 2022-11-29
US20210075677A1 (en) 2021-03-11
US10880167B2 (en) 2020-12-29
CN110495238B (zh) 2023-07-07
EP4221412A1 (en) 2023-08-02

Similar Documents

Publication Publication Date Title
JP7512353B2 (ja) ワイヤレス通信システムのための高信頼性で低レイテンシの構成
TWI858274B (zh) 無線傳輸/接收單元及由其所執行的方法
CN107210899B (zh) 用于增强型载波聚合的联合控制
AU2017298225B2 (en) User equipments, base stations and methods
KR101729550B1 (ko) Ａｃｋ／ｎａｃｋ을 전송하는 방법 및 장치
BR112020014440A2 (pt) método de comunicação e dispositivo
EP3602918A1 (en) Downlink and uplink transmissions for high reliability low latency communications systems
WO2018031779A1 (en) User equipments, base stations and methods
BR112013003569B1 (pt) Transmissão de ack/nack para operação multiportadora
BR112017015141B1 (pt) Informação de estado de canal para agregação de portadora aprimorada
CN102740372B (zh) 一种下行控制信息的发送方法及装置
BR112017020676B1 (pt) Medição de qualidade de canal multilink desencadeada por evento e relatório para aplicações de missão crítica
BR112018004228B1 (pt) Canal de controle de uplink físico para comunicações de downlink de baixa latência
BR112017020673B1 (pt) Gestão de programação dinâmica de intervalos de tempo de transmissão para comunicações de baixa latência
BR112018073326B1 (pt) Coordenação de intervalo de tempo de transmissão múltiplo com duplexação por divisão de tempo
BR112017000273B1 (pt) Gerenciamento de recursos para ues sob aumento de cobertura
BR112017008737B1 (pt) Pdcch de duas fases com sinalizador de dci e indicador do tamanho do formato de dci
BR112017000275B1 (pt) Gerenciamento de recursos para ues sob aumento de cobertura
BR112017019092B1 (pt) Método para comunicação sem fio em um dispositivo de recebimento,aparelho para comunicação sem fio em um dispositivo de recebimento, método para comunicação sem fio em um dispositivo de envio, aparelho para comunicação sem fio em um dispositivo de envio e memória legível por computador

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]