JP2021500791A5 - - Google Patents

Download PDF

Info

Publication number
JP2021500791A5
JP2021500791A5 JP2020521462A JP2020521462A JP2021500791A5 JP 2021500791 A5 JP2021500791 A5 JP 2021500791A5 JP 2020521462 A JP2020521462 A JP 2020521462A JP 2020521462 A JP2020521462 A JP 2020521462A JP 2021500791 A5 JP2021500791 A5 JP 2021500791A5
Authority
JP
Japan
Prior art keywords
edrts
gnb
interference
node
receiving
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2020521462A
Other languages
English (en)
Japanese (ja)
Other versions
JP7277448B2 (ja
JPWO2019079500A5 (enExample
JP2021500791A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2018/056353 external-priority patent/WO2019079500A1/en
Publication of JP2021500791A publication Critical patent/JP2021500791A/ja
Publication of JP2021500791A5 publication Critical patent/JP2021500791A5/ja
Publication of JPWO2019079500A5 publication Critical patent/JPWO2019079500A5/ja
Priority to JP2023076722A priority Critical patent/JP7538385B2/ja
Application granted granted Critical
Publication of JP7277448B2 publication Critical patent/JP7277448B2/ja
Priority to JP2024104079A priority patent/JP7776581B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020521462A 2017-10-19 2018-10-17 免許不要バンドにおける指向性システムのためのチャネルアクセス手順 Active JP7277448B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023076722A JP7538385B2 (ja) 2017-10-19 2023-05-08 免許不要バンドにおける指向性システムのためのチャネルアクセス手順
JP2024104079A JP7776581B2 (ja) 2017-10-19 2024-06-27 免許不要バンドにおける指向性システムのためのチャネルアクセス手順

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762574548P 2017-10-19 2017-10-19
US62/574,548 2017-10-19
US201862689046P 2018-06-22 2018-06-22
US62/689,046 2018-06-22
PCT/US2018/056353 WO2019079500A1 (en) 2017-10-19 2018-10-17 CHANNEL ACCESS PROCEDURES FOR DIRECTIONAL SYSTEMS IN BANDS WITHOUT LICENSE

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023076722A Division JP7538385B2 (ja) 2017-10-19 2023-05-08 免許不要バンドにおける指向性システムのためのチャネルアクセス手順

Publications (4)

Publication Number Publication Date
JP2021500791A JP2021500791A (ja) 2021-01-07
JP2021500791A5 true JP2021500791A5 (enExample) 2021-11-25
JPWO2019079500A5 JPWO2019079500A5 (enExample) 2022-07-15
JP7277448B2 JP7277448B2 (ja) 2023-05-19

Family

ID=64267911

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2020521462A Active JP7277448B2 (ja) 2017-10-19 2018-10-17 免許不要バンドにおける指向性システムのためのチャネルアクセス手順
JP2023076722A Active JP7538385B2 (ja) 2017-10-19 2023-05-08 免許不要バンドにおける指向性システムのためのチャネルアクセス手順
JP2024104079A Active JP7776581B2 (ja) 2017-10-19 2024-06-27 免許不要バンドにおける指向性システムのためのチャネルアクセス手順

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023076722A Active JP7538385B2 (ja) 2017-10-19 2023-05-08 免許不要バンドにおける指向性システムのためのチャネルアクセス手順
JP2024104079A Active JP7776581B2 (ja) 2017-10-19 2024-06-27 免許不要バンドにおける指向性システムのためのチャネルアクセス手順

Country Status (5)

Country Link
US (2) US11497056B2 (enExample)
EP (2) EP3698599B1 (enExample)
JP (3) JP7277448B2 (enExample)
CN (2) CN117767986A (enExample)
WO (1) WO2019079500A1 (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI720052B (zh) * 2015-11-10 2021-03-01 美商Idac控股公司 無線傳輸/接收單元和無線通訊方法
CN111133787B (zh) * 2017-11-28 2021-09-24 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
CN110062395B (zh) * 2018-01-18 2020-10-30 维沃移动通信有限公司 用于信道侦听的方法和通信设备
US10912128B2 (en) * 2018-01-23 2021-02-02 Samsung Electronics Co., Ltd. Listen-before-talk for wideband operations of NR unlicensed spectrum
CN110167077A (zh) * 2018-02-14 2019-08-23 华为技术有限公司 一种发送资源预留消息的方法及装置
EP3753359A1 (en) * 2018-02-14 2020-12-23 IDAC Holdings, Inc. Methods, apparatus, and system using multiple antenna techniques for new radio (nr) operations in unlicensed bands
AU2018409036A1 (en) * 2018-02-14 2020-10-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Listening method and device
CN110167161B (zh) * 2018-02-14 2023-10-24 华为技术有限公司 一种确定竞争窗大小的方法和装置
WO2019194603A1 (ko) * 2018-04-05 2019-10-10 엘지전자 주식회사 비면허 대역에서 간섭을 완화하는 방법 및 장치
AU2018420587A1 (en) * 2018-04-25 2020-12-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Signal transmission method and communication device
KR102574099B1 (ko) * 2018-07-24 2023-09-04 주식회사 아이티엘 차량 통신을 지원하는 무선통신 시스템에서 무선 통신을 수행하는 방법 및 그 장치
US11595823B2 (en) * 2018-07-25 2023-02-28 Qualcomm Incorporated Medium reservation using energy detection and receiver assisted clear channel assessment
CN112703813B (zh) * 2018-09-13 2023-11-21 索尼集团公司 用于增强型通信的方法和设备
GB2577867B (en) * 2018-09-28 2022-10-26 Tcl Communication Ltd Conflict avoidance in a cellular network
CN109699085A (zh) * 2018-10-17 2019-04-30 华为技术有限公司 一种传输数据的方法以及终端设备
EP3874886A1 (en) * 2018-11-02 2021-09-08 Telefonaktiebolaget LM Ericsson (publ) Adaptive sensing mechanism for unlicensed networks
US11382129B2 (en) * 2018-11-08 2022-07-05 Acer Incorporated Device and method for handling channel access procedure
US11324041B2 (en) * 2018-12-14 2022-05-03 Qualcomm Incorporated Signaling of default and scheduled beam in cot
US11115110B2 (en) * 2018-12-14 2021-09-07 Qualcomm Incorporated Default beam selection based on a subset of coresets
KR102811191B1 (ko) * 2018-12-26 2025-05-22 삼성전자주식회사 무선 통신 시스템에서 방향을 추정하기 위한 장치 및 방법
US11381981B2 (en) 2019-01-31 2022-07-05 Qualcomm Incorporated Listen-before-talk schemes for directional communications
US11395154B2 (en) * 2019-04-18 2022-07-19 Qualcomm Incorporated Methods and apparatuses for determining sensing beam for an LBT procure
JP7642303B2 (ja) * 2019-04-24 2025-03-10 キヤノン株式会社 通信装置、制御方法、及び、プログラム
US11882461B2 (en) * 2019-07-08 2024-01-23 Qualcomm Incorporated Bidirectional listen-before-talk operation
ES3050103T3 (en) * 2019-08-14 2025-12-19 Koninklijke Philips Nv Apparatuses and methods for wireless communications
US12048009B2 (en) 2019-08-16 2024-07-23 Interdigital Patent Holdings, Inc. Channel access for unlicensed spectrum in mmW operation
WO2021033880A1 (ko) * 2019-08-19 2021-02-25 엘지전자 주식회사 저지연을 위한 ofdma 랜덤 액세스 방법
US12101811B2 (en) 2019-08-27 2024-09-24 Nokia Technologies Oy Channel access for wireless communications
EP3959928B1 (en) * 2019-09-13 2024-10-30 Aalyria Technologies, Inc. Handover coordination for large area coverage
US11184265B2 (en) * 2019-10-16 2021-11-23 Cisco Technology, Inc. Inter-protocol interference reduction for hidden nodes
CN113141618A (zh) * 2020-01-20 2021-07-20 索尼公司 电子设备、无线通信方法和计算机可读存储介质
WO2021154655A1 (en) 2020-01-27 2021-08-05 Qualcomm Incorporated Antenna group selection and indication in frequency bands
US12401403B2 (en) 2020-01-27 2025-08-26 Qualcomm Incorporated Antenna group-specific parameter configuration in millimeter wave communications
US12407385B2 (en) 2020-01-27 2025-09-02 Qualcomm Incorporated Signaling of beam correlation across millimeter wave frequency bands
US11831383B2 (en) 2020-01-27 2023-11-28 Qualcomm Incorporated Beam failure recovery assistance in upper band millimeter wave wireless communications
US11856570B2 (en) 2020-01-27 2023-12-26 Qualcomm Incorporated Dynamic mixed mode beam correspondence in upper millimeter wave bands
US20210234597A1 (en) * 2020-01-27 2021-07-29 Qualcomm Incorporated Asymmetric uplink-downlink beam training in frequency bands
CN113225814B (zh) * 2020-02-04 2022-11-01 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
EP4101194A1 (en) * 2020-02-06 2022-12-14 Telefonaktiebolaget LM Ericsson (publ) Receiver assisted directional channel sensing for nr-u
US12374787B2 (en) 2020-02-11 2025-07-29 Qualcomm Incorporated Adjusting communications operations for changes to configurations for quasi co-location and number of antenna elements
US11764855B2 (en) 2020-02-12 2023-09-19 Qualcomm Incorporated Managing beam selection
WO2021159520A1 (en) * 2020-02-14 2021-08-19 Nokia Shanghai Bell Co., Ltd. Apparatus, method and computer program
CN111405678B (zh) * 2020-02-19 2023-02-17 重庆邮电大学 一种基于虚拟载波侦听和优先级调度的csma-ca方法
US12177896B2 (en) * 2020-03-17 2024-12-24 Qualcomm Incorporated Proxy sensing-based channel access for shared spectrum
CN115428526A (zh) * 2020-04-08 2022-12-02 高高商务航空有限责任公司 用于控制在未经许可频谱中运行的空对地网络中的接入的系统和方法
CN113543141B (zh) * 2020-04-21 2024-06-04 维沃移动通信有限公司 传输确认方法、终端设备及传输节点
CN113541860B (zh) * 2020-04-22 2023-08-22 维沃移动通信有限公司 控制信令格式确定方法、指示方法及设备
CN113556826B (zh) * 2020-04-24 2022-07-01 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
US11792666B2 (en) 2020-06-04 2023-10-17 Qualcomm Incorporated Location assistance data for wideband positioning
CN114424668B (zh) * 2020-06-18 2024-02-23 北京小米移动软件有限公司 信息传输方法、装置、通信设备和存储介质
US20230254893A1 (en) * 2020-06-29 2023-08-10 Ntt Docomo, Inc. Radio base station and terminal
EP4192180B1 (en) * 2020-07-31 2025-02-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method an device for channel listening
CN116318277A (zh) * 2020-08-03 2023-06-23 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
CN116134950B (zh) * 2020-08-04 2025-07-11 深圳传音控股股份有限公司 干扰消除方法、设备和计算机可读存储介质
US11956818B2 (en) 2020-08-06 2024-04-09 Samsung Electronics Co., Ltd. Multi-beam LBT for NR-U at 60 GHz
CN115669173B (zh) * 2020-10-14 2025-11-25 中兴通讯股份有限公司 用于无线通信的方法、设备和计算机程序产品
WO2022077267A1 (en) * 2020-10-14 2022-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for communication management
CN116325546A (zh) * 2020-10-15 2023-06-23 松下电器(美国)知识产权公司 无线装置及无线方法
US11627606B2 (en) * 2020-10-16 2023-04-11 Samsung Electronics Co., Ltd Receiver-assisted listen before talk for new radio unlicensed spectrum
US11516844B2 (en) 2020-10-22 2022-11-29 Telefonaktiebolaget Lm Ericsson (Publ) Beamforming in listen-before-talk environments
US12013478B2 (en) * 2020-10-26 2024-06-18 Qualcomm Incorporated Timing for listen before talk for radar
EP4093144A4 (en) * 2021-01-15 2023-07-26 LG Electronics Inc. METHOD OF PERFORMING A CHANNEL ACCESS PROCEDURE, AND ASSOCIATED APPARATUS
US12058735B2 (en) 2021-01-29 2024-08-06 Qualcomm Incorporated Transmit receive point directional transmission for channel sensing
EP4285678A1 (en) * 2021-01-29 2023-12-06 Qualcomm Incorporated Transmit receive point directional transmission for channel sensing
CN115176493A (zh) * 2021-02-04 2022-10-11 北京小米移动软件有限公司 一种非授权信道的检测方法、装置、设备及存储介质
US12041658B1 (en) * 2021-03-24 2024-07-16 Meta Platforms Technologies, Llc Systems and methods for performing coexistence operations in wireless spectrums
WO2022200825A1 (en) * 2021-03-26 2022-09-29 Orope France Sarl Apparatus and method of wireless communication
US20240073940A1 (en) * 2021-04-01 2024-02-29 Qualcomm Incorporated Selective receiver-assisted channel sensing
CN113489556B (zh) * 2021-07-08 2023-07-28 维沃移动通信有限公司 信号接收方法、装置、电子设备和存储介质
CN118044130A (zh) * 2021-09-01 2024-05-14 交互数字专利控股公司 用于侧链路资源分配的方法、架构、装置和系统
KR20240134380A (ko) 2022-02-14 2024-09-09 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 신호를 전송하는 방법 및 장치
US12402168B2 (en) * 2022-08-15 2025-08-26 Qualcomm Incorporated Techniques for normalizing narrow beam channel access parameters based on bandwidth in wireless communications
EP4643565A1 (en) * 2022-12-27 2025-11-05 Rakuten Symphony, Inc. Systems and methods for optimizing antenna tilt in a cellular site
US20250056608A1 (en) * 2023-08-08 2025-02-13 Qualcomm Incorporated Techniques for full-duplex channel access in shared radio frequency spectrum
CN118301782B (zh) * 2024-03-29 2024-12-31 重庆赛力斯凤凰智创科技有限公司 一种多路访问方法和装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002057677A (ja) 2000-08-09 2002-02-22 Nippon Telegr & Teleph Corp <Ntt> 無線パケット送信方法
US6611231B2 (en) * 2001-04-27 2003-08-26 Vivato, Inc. Wireless packet switched communication systems and networks using adaptively steered antenna arrays
US7075902B2 (en) * 2002-02-11 2006-07-11 Hrl Laboratories, Llc Apparatus, method, and computer program product for wireless networking using directional signaling
CN1567869B (zh) * 2003-06-30 2010-05-05 叶启祥 可避免干扰损坏并增加空间再用率的干扰控制方法
KR101042763B1 (ko) 2005-07-07 2011-06-20 삼성전자주식회사 이기종 시스템 간의 핸드오버 방법 및 장치
US8897268B2 (en) 2008-03-11 2014-11-25 Intel Corporation Apparatus and method adapted for directional bandwidth reservation with fixed announcement slot in wireless networks
US9066267B2 (en) 2008-08-29 2015-06-23 Intel Corporation Device, method and system of establishing a protected time during an allocated time
EP2342837B1 (en) * 2008-11-04 2016-04-13 Nokia Technologies Oy Asymmetric beam steering protocol
EP2760233A1 (en) 2010-02-24 2014-07-30 Interdigital Patent Holdings, Inc. Communication using directional antennas
CN103052077B (zh) * 2012-12-18 2015-09-16 东南大学 一种无线局域网obss站点空分干扰避免方法
CN104639289B (zh) * 2015-01-28 2018-01-30 西安电子科技大学 一种wlan中空闲节点辅助的定向接入控制方法
CN107852351B (zh) 2015-08-06 2020-12-29 瑞典爱立信有限公司 基于监听的传输的方法和装置
US10129870B2 (en) 2015-09-01 2018-11-13 Qualcomm Incorporated Separation of control and data subbands in unlicensed spectrum
EP3363140B1 (en) 2015-10-12 2020-08-12 Newracom, Inc. Protection methods for wireless transmissions
US10362586B2 (en) * 2015-10-13 2019-07-23 Futurewei Technologies, Inc. System and method for spatial reuse in directional random access
WO2017120542A1 (en) * 2016-01-06 2017-07-13 Intel IP Corporation Method and apparatus for channel access for transmission of pusch and ul control
CN108141871A (zh) * 2016-02-02 2018-06-08 日本电气株式会社 用于执行上行链路调度和ul传输的方法和装置
WO2017134624A1 (en) * 2016-02-05 2017-08-10 Telefonaktiebolaget Lm Ericsson (Publ) Listen before talk for uplink transmission
WO2017199205A1 (en) * 2016-05-20 2017-11-23 Telefonaktiebolaget Lm Ericsson (Publ) Scheduling multiple subframes in unlicensed spectrum
CN107888256B (zh) 2016-09-30 2022-12-02 中兴通讯股份有限公司 数据传输、接收方法、装置、基站及终端
US10257848B2 (en) * 2016-10-04 2019-04-09 Qualcomm Incorporated Directional channel reservation for time-division multiplexing downlink and uplink data burst transmission
US10645727B2 (en) * 2016-12-28 2020-05-05 Qualcomm Incorporated Directional reception and periodic RTS/CTS transmission to estimate interference
US11277865B2 (en) * 2017-05-30 2022-03-15 Huawei Technologies Co., Ltd. Methods and system for LBT threshold setting for directional reception and transmission

Similar Documents

Publication Publication Date Title
JP2021500791A5 (enExample)
US10873413B2 (en) Apparatus and method for link adaptation in uplink grant-less random access
JP2023100858A5 (enExample)
JP2020031434A5 (enExample)
EP2449808B1 (en) Controlling csi reporting in a lte cellular communication network
EP4236033A3 (en) Wireless power transmission control method and apparatus
JP2012186835A5 (enExample)
WO2016033976A1 (zh) 一种数据传输方法和装置
JP2016519476A5 (enExample)
JPWO2020136854A5 (ja) 端末、無線通信システム、及び通信方法
JP2013501441A5 (ja) チャネル品質情報報告方法、端末装置および集積回路
EP4521850A3 (en) Adaptive srs bandwidth for transmission of srs resource set
JP2014171270A5 (enExample)
JP2016518768A5 (enExample)
JP2019527987A5 (enExample)
EP4283915A3 (en) Configuring reference signal transmission in wireless communications
JP2014060772A5 (enExample)
JP2016536933A5 (enExample)
JPWO2021106092A5 (ja) 端末、無線通信方法及びシステム
JP2018526892A5 (enExample)
JP2016531505A5 (ja) 基地局、ユーザ機器、および制御方法
JP2014171268A5 (enExample)
JP2016533064A5 (enExample)
JP2014143692A5 (enExample)
JP2018511977A5 (enExample)