MX2020008365A - Métodos, aparato, y sistema que usan múltiples técnicas de antena para operaciones de nueva radio (nr) en bandas sin licencia. - Google Patents

Métodos, aparato, y sistema que usan múltiples técnicas de antena para operaciones de nueva radio (nr) en bandas sin licencia.

Info

Publication number
MX2020008365A
MX2020008365A MX2020008365A MX2020008365A MX2020008365A MX 2020008365 A MX2020008365 A MX 2020008365A MX 2020008365 A MX2020008365 A MX 2020008365A MX 2020008365 A MX2020008365 A MX 2020008365A MX 2020008365 A MX2020008365 A MX 2020008365A
Authority
MX
Mexico
Prior art keywords
wtru
operations
methods
new radio
multiple antenna
Prior art date
Application number
MX2020008365A
Other languages
English (en)
Inventor
Moon-Il Lee
Oghenekome Oteri
Hanqing Lou
Janet A Stern-Berkowitz
Rui Yang
Ahmad Reza Hedayat
Original Assignee
Idac Holdings 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 Idac Holdings Inc filed Critical Idac Holdings Inc
Publication of MX2020008365A publication Critical patent/MX2020008365A/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
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • 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

Landscapes

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

Abstract

Un método y aparato de LBT se describen para una WTRU y un gNB. Un método puede comprender recibir un programa de dirección de haces del gNB y una configuración de medición de LBT. La WTRU puede conmutar un receptor para recibir un haz basado en el programa de dirección de haces y monitorear la información de una DCI. La WTRU puede configurarse para determinar si hay una transmisión para la WTRU y, si la hay, puede recibirse la transmisión. La transmisión puede ser una DCI para una transmisión de enlace ascendente de la WTRU. Una WTRU puede configurarse para recibir el programa de dirección de haces del gNB y la configuración de medición de LBT en un inicio de un MCOT.
MX2020008365A 2018-02-14 2019-02-07 Métodos, aparato, y sistema que usan múltiples técnicas de antena para operaciones de nueva radio (nr) en bandas sin licencia. MX2020008365A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862630643P 2018-02-14 2018-02-14
US201862716093P 2018-08-08 2018-08-08
PCT/US2019/017042 WO2019160741A1 (en) 2018-02-14 2019-02-07 Methods, apparatus, and system using multiple antenna techniques for new radio (nr) operations in unlicensed bands

Publications (1)

Publication Number Publication Date
MX2020008365A true MX2020008365A (es) 2020-10-19

Family

ID=65496996

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020008365A MX2020008365A (es) 2018-02-14 2019-02-07 Métodos, aparato, y sistema que usan múltiples técnicas de antena para operaciones de nueva radio (nr) en bandas sin licencia.

Country Status (7)

Country Link
US (2) US11457475B2 (es)
EP (1) EP3753359A1 (es)
JP (1) JP7227263B2 (es)
CN (2) CN118338456A (es)
MX (1) MX2020008365A (es)
TW (1) TWI813622B (es)
WO (1) WO2019160741A1 (es)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7085868B2 (ja) * 2018-03-15 2022-06-17 シャープ株式会社 端末装置、基地局装置、および、通信方法
WO2019194603A1 (ko) * 2018-04-05 2019-10-10 엘지전자 주식회사 비면허 대역에서 간섭을 완화하는 방법 및 장치
JP2021523626A (ja) * 2018-05-10 2021-09-02 コンヴィーダ ワイヤレス， エルエルシー スペクトル再利用、省電力、および共存のためのチャネルアクセスインジケーション
US11812449B2 (en) * 2018-08-10 2023-11-07 Qualcomm Incorporated Active beam management, configuration, and capability signaling
WO2020047080A1 (en) * 2018-08-28 2020-03-05 Hua Zhou Uplink transmission in a wireless communication system
CN110536432A (zh) 2018-09-21 2019-12-03 中兴通讯股份有限公司 一种信息传输的方法、装置和设备
CN109496456B (zh) * 2018-10-24 2023-12-08 北京小米移动软件有限公司 非授权频谱上的信道检测方法、装置和存储介质
US11330638B2 (en) * 2018-11-01 2022-05-10 Beijing Xiaomi Mobile Software Co., Ltd. Frame structure and channel access in a radio system
US11382129B2 (en) * 2018-11-08 2022-07-05 Acer Incorporated Device and method for handling channel access procedure
US11297613B2 (en) * 2019-01-31 2022-04-05 Qualcomm Incorporated Beam definition for directional communications
EP3709528A1 (en) * 2019-03-15 2020-09-16 Nokia Technologies Oy Spatial reuse for wireless communications
US12095498B2 (en) * 2019-03-22 2024-09-17 Lg Electronics Inc. Method and apparatus for handling radio link failure on unlicensed frequency in a wireless communication system
CN113615233A (zh) * 2019-03-26 2021-11-05 索尼集团公司 通信控制设备和方法以及无线通信设备和方法
US11395154B2 (en) * 2019-04-18 2022-07-19 Qualcomm Incorporated Methods and apparatuses for determining sensing beam for an LBT procure
US11882461B2 (en) * 2019-07-08 2024-01-23 Qualcomm Incorporated Bidirectional listen-before-talk operation
US12048009B2 (en) * 2019-08-16 2024-07-23 Interdigital Patent Holdings, Inc. Channel access for unlicensed spectrum in mmW operation
CN110418370B (zh) * 2019-09-12 2021-08-31 展讯通信（上海）有限公司 一种非授权频段的测量方法、终端、网元及存储介质
CN110808821A (zh) * 2019-09-30 2020-02-18 中国信息通信研究院 一种上行控制信息冲突解决方法和设备
ES2928170T3 (es) * 2019-10-10 2022-11-15 Nokia Technologies Oy Gestión de la transmisión
US11438772B2 (en) 2019-10-18 2022-09-06 Qualcomm Incorporated Configured grant transmission in new radio-unlicensed (NR-U)
EP4075681A4 (en) * 2019-12-31 2023-03-15 Huawei Technologies Co., Ltd. DIRECTIONAL MEASUREMENT METHOD AND DEVICE
WO2021164035A1 (zh) * 2020-02-21 2021-08-26 华为技术有限公司 信号传输方法及装置
US11877299B2 (en) * 2020-03-05 2024-01-16 Qualcomm Incorporated Control channel resources for group-feedback in multi-cast
CN113395764B (zh) * 2020-03-11 2022-09-27 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
KR20210126289A (ko) * 2020-04-10 2021-10-20 삼성전자주식회사 무선 통신 시스템에서 하향링크 제어 채널 모니터링 방법 및 장치
US11705949B2 (en) * 2020-04-24 2023-07-18 Qualcomm Incorporated Techniques for channel state information report transmission triggered by negative acknowledgment (NACK)
US11956044B2 (en) * 2020-05-13 2024-04-09 Qualcomm Incorporated Dynamic adaptation of semi-persistent CSI report setting
US20210360696A1 (en) * 2020-05-18 2021-11-18 Qualcomm Incorporated Trigger-based joint tx-rx sensing for channel access
WO2021108817A2 (en) * 2020-05-22 2021-06-03 Futurewei Technologies, Inc. Methods and apparatus for channel sensing for beamformed transmissions
CN115280864A (zh) * 2020-06-12 2022-11-01 Oppo广东移动通信有限公司 无线通信的方法及设备
EP4175341A4 (en) * 2020-06-29 2024-01-24 Ntt Docomo, Inc. TERMINAL DEVICE
EP3937392A1 (en) * 2020-07-06 2022-01-12 Nokia Technologies Oy Configured grant operations for use with beamforming
KR20230020445A (ko) * 2020-08-05 2023-02-10 엘지전자 주식회사 채널 접속 절차를 수행하는 방법 및 이를 위한 장치
US11956818B2 (en) * 2020-08-06 2024-04-09 Samsung Electronics Co., Ltd. Multi-beam LBT for NR-U at 60 GHz
CN116097697A (zh) * 2020-08-07 2023-05-09 中兴通讯股份有限公司 信道接入过程
EP4193478A1 (en) * 2020-08-07 2023-06-14 Sony Group Corporation Beam configuration for accessing an open spectrum
US20220053562A1 (en) * 2020-08-11 2022-02-17 Qualcomm Incorporated Channel occupancy time (cot) sharing under heterogeneous bandwidth conditions
CN112188516B (zh) * 2020-08-28 2022-11-01 国家无线电监测中心检测中心 一种lbt设备的信道接入机制的测试系统和方法
US20220110117A1 (en) * 2020-10-05 2022-04-07 Qualcomm Incorporated Techniques for slot aggregation in full duplex wireless communications systems
JP7557817B2 (ja) 2020-10-07 2024-09-30 ＰｉｃｏＣＥＬＡ株式会社 ノード
CN114337960A (zh) * 2020-10-10 2022-04-12 北京紫光展锐通信技术有限公司 Pucch数据上传方法及装置、存储介质、终端、基站
US20240008007A1 (en) * 2020-10-15 2024-01-04 Nokia Technologies Oy Beam specific slot combination
WO2022077356A1 (en) 2020-10-15 2022-04-21 Apple Inc. Techniques of beamforming in reference signal (rs) transmissions
EP4231544A4 (en) * 2020-10-15 2024-03-20 Panasonic Intellectual Property Corporation of America WIRELESS DEVICE AND WIRELESS METHOD
CN114375065B (zh) * 2020-10-19 2024-07-19 展讯通信（上海）有限公司 下行lbt的方法、装置、设备及存储介质
CN114390579B (zh) * 2020-10-20 2024-07-26 维沃移动通信有限公司 信道状态信息的处理方法及装置、终端
US11516844B2 (en) * 2020-10-22 2022-11-29 Telefonaktiebolaget Lm Ericsson (Publ) Beamforming in listen-before-talk environments
CN112423349B (zh) * 2020-10-27 2021-11-05 中国水利水电科学研究院 一种新能源大数据平台数据清洗方法及系统
WO2022122908A1 (en) * 2020-12-10 2022-06-16 Sony Group Corporation A method for accessing a channel and related wireless nodes
US11576188B2 (en) * 2020-12-17 2023-02-07 T-Mobile Usa, Inc. External interference radar
CN115088379A (zh) 2021-01-15 2022-09-20 Lg 电子株式会社 执行信道接入过程的方法及其装置
CN116803194A (zh) * 2021-01-19 2023-09-22 中兴通讯股份有限公司 信道接入过程
US11601182B2 (en) * 2021-03-19 2023-03-07 Lg Electronics Inc. Method of transmitting and receiving data in wireless communication system supporting full-duplex radio and apparatus therefor
WO2022217422A1 (en) * 2021-04-12 2022-10-20 Qualcomm Incorporated Receiver-assisted listen-before-talk procedures with explicit beam indication
US11528707B2 (en) * 2021-04-26 2022-12-13 Nokia Technologies Oy Primary and secondary beams based channel access
WO2022236460A1 (en) * 2021-05-08 2022-11-17 Qualcomm Incorporated Energy detection threshold adjustment based on sensing and transmission beams
US11968546B2 (en) * 2021-05-11 2024-04-23 Qualcomm Incorporated Beam coverage assessment for channel access
WO2023035252A1 (zh) * 2021-09-10 2023-03-16 Oppo广东移动通信有限公司 通信方法及装置
CN117441366A (zh) * 2021-09-30 2024-01-23 Oppo广东移动通信有限公司 能量检测门限的确定方法、装置、设备及存储介质
WO2023050454A1 (en) * 2021-10-02 2023-04-06 Huizhou Tcl Cloud Internet Corporation Technology Co., Ltd User equipment, base station, and methods for ed threshold configuration for cot sharing
EP4243296A1 (en) * 2022-03-07 2023-09-13 Nokia Solutions and Networks Oy Hybrid beamforming
US20230388815A1 (en) * 2022-05-26 2023-11-30 Samsung Electronics Co., Ltd. Directional sensing in cellular systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014036059A1 (en) * 2012-08-28 2014-03-06 Interdigital Patent Holdings, Inc. Dynamic point-to-point spectrum licensing
US10313990B2 (en) * 2014-09-24 2019-06-04 Interdigital Patent Holdings, Inc. Channel usage indication and synchronization for LTE operation in unlicensed bands
WO2016064169A2 (ko) * 2014-10-20 2016-04-28 엘지전자(주) 무선 통신 시스템에서 무선 신호 송수신 방법 및 이를 위한 장치
US10148392B2 (en) * 2015-01-27 2018-12-04 Qualcomm Incorporated Group acknowledgement/negative acknowledgement and triggering GACK/channel state information
US10028303B2 (en) * 2015-10-26 2018-07-17 Intel IP Corporation Clear channel assessment (CCA) in wireless networks
WO2017074155A1 (ko) * 2015-11-01 2017-05-04 엘지전자(주) 무선 통신 시스템에서의 fdr(full duplex radio) 동작 지원 방법 및 이를 위한 장치
CN109155659B (zh) * 2016-05-11 2022-04-19 Idac控股公司 用于波束成形的上行链路传输的系统和方法
US10367677B2 (en) 2016-05-13 2019-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
US11184775B2 (en) * 2017-01-09 2021-11-23 Lg Electronics, Inc Method for transmitting frame on basis of spatial reuse in wireless LAN system and wireless terminal using same
US10841914B2 (en) * 2017-09-08 2020-11-17 Asustek Computer Inc. Method and apparatus for channel usage in unlicensed spectrum considering beamformed transmission in a wireless communication system
WO2019156542A1 (ko) * 2018-02-12 2019-08-15 엘지전자 주식회사 무선 통신 시스템에서 경쟁 윈도우 크기 조절 방법 및 상기 방법을 이용하는 통신 장치

Also Published As

Publication number Publication date
WO2019160741A1 (en) 2019-08-22
TWI813622B (zh) 2023-09-01
CN111699748A (zh) 2020-09-22
US20220330337A1 (en) 2022-10-13
CN111699748B (zh) 2024-04-30
US20210058967A1 (en) 2021-02-25
TW201937956A (zh) 2019-09-16
JP2021514574A (ja) 2021-06-10
EP3753359A1 (en) 2020-12-23
JP7227263B2 (ja) 2023-02-21
US11457475B2 (en) 2022-09-27
CN118338456A (zh) 2024-07-12

Similar Documents

Publication Publication Date Title
MX2020008365A (es) Métodos, aparato, y sistema que usan múltiples técnicas de antena para operaciones de nueva radio (nr) en bandas sin licencia.
MX2019003537A (es) Acceso aleatorio de nuevo radio en sistemas de formacion de haces.
EP3796587A4 (en) METHOD OF SENDING AND RECEIVING A POSITIONING REFERENCE SIGNAL AND DEVICE FOR IT
TW201613301A (en) Techniques for transmitting and receiving synchronization signals over an unlicensed radio frequency spectrum band
EP3928439A4 (en) METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS USING MULTIPLE BEAMS IN A WIRELESS COMMUNICATION SYSTEM
PH12017501917A1 (en) Method and apparatus for monitoring radio link quality
SG11201903386WA (en) Method for transmitting and receiving uplink in wireless communication system and apparatus therefor
WO2018136691A3 (en) Uplink power control method and apparatus for paired-user equipments served in a coordinated multipoint joint transmission
PH12019501297A1 (en) Method for transmitting/receiving data in wireless communication system, and apparatus therefor
EP4333506A3 (en) Method and apparatus for system information block (sib) acquisition for wireless transmit/receive units (wtrus) in non-ce and coverage enhanced (ce) modes
WO2018226039A3 (ko) 무선 통신 시스템에서 하향링크 신호를 수신 또는 전송하기 위한 방법 및 이를 위한 장치
EP3920447A4 (en) METHOD AND APPARATUS FOR RECEIVING A TARGET DOWNLINK SIGNAL, AND DEVICE AND SYSTEM
WO2018164553A3 (ko) 비면허 대역을 지원하는 무선 통신 시스템에서 단말의 임의 접속 절차 수행 방법 및 이를 수행하는 단말
EP4325788A3 (en) Signal processing method, base station and terminal
MY177502A (en) Cluster-based beacon signal transmission
EP4304280A3 (en) Method performed by a user equipment, method performed by a base station, user equipment and base station
SG11201907066VA (en) User apparatus, and preamble transmission method
MY191979A (en) Device, network, and method for receiving data transmission under scheduling decoding delay in mmwave communication
MX2020007045A (es) Terminal de usuario y metodo de comunicacion por radio.
GB2583691B (en) Methods, apparatus, and systems for transmitting and receiving positioning reference signals in 5G new radio networks
EP3905796A4 (en) METHOD OF RECEIVING A REFERENCE SIGNAL, METHOD OF TRANSMITTING A REFERENCE SIGNAL, AND APPARATUS
EP2938154A3 (en) Method and apparatus for random access in wireless communication system
EP3557829A4 (en) TRANSMISSION PROCESS AND RECEIVING PROCESS FOR UPLINK SIGNAL, TERMINAL DEVICE AND BASE STATION
EP3499751A4 (en) METHOD FOR TRANSMITTING AND RECEIVING A DOWNLINK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM, AND ASSOCIATED APPARATUS
MX2019011121A (es) Metodo y aparato para transmitir y recibir datos en un sistema de comunicacion inalambrica.