AU2017286142B2 - Beam reporting and scheduling in multicarrier beamformed communications - Google Patents

Beam reporting and scheduling in multicarrier beamformed communications Download PDF

Info

Publication number
AU2017286142B2
AU2017286142B2 AU2017286142A AU2017286142A AU2017286142B2 AU 2017286142 B2 AU2017286142 B2 AU 2017286142B2 AU 2017286142 A AU2017286142 A AU 2017286142A AU 2017286142 A AU2017286142 A AU 2017286142A AU 2017286142 B2 AU2017286142 B2 AU 2017286142B2
Authority
AU
Australia
Prior art keywords
carrier
groups
group
base station
carriers
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.)
Active
Application number
AU2017286142A
Other languages
English (en)
Other versions
AU2017286142A1 (en
Inventor
Sony Akkarakaran
Tao Luo
Sumeeth Nagaraja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 AU2017286142A1 publication Critical patent/AU2017286142A1/en
Application granted granted Critical
Publication of AU2017286142B2 publication Critical patent/AU2017286142B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H04L67/303—Terminal profiles
    • 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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2017286142A 2016-06-15 2017-06-02 Beam reporting and scheduling in multicarrier beamformed communications Active AU2017286142B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662350630P 2016-06-15 2016-06-15
US62/350,630 2016-06-15
US15/457,873 2017-03-13
US15/457,873 US10904784B2 (en) 2016-06-15 2017-03-13 Beam reporting and scheduling in multicarrier beamformed communications
PCT/US2017/035606 WO2017218210A1 (en) 2016-06-15 2017-06-02 Beam reporting and scheduling in multicarrier beamformed communications

Publications (2)

Publication Number Publication Date
AU2017286142A1 AU2017286142A1 (en) 2018-11-22
AU2017286142B2 true AU2017286142B2 (en) 2021-09-02

Family

ID=60659960

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017286142A Active AU2017286142B2 (en) 2016-06-15 2017-06-02 Beam reporting and scheduling in multicarrier beamformed communications

Country Status (8)

Country Link
US (2) US10904784B2 (OSRAM)
EP (1) EP3472945B1 (OSRAM)
JP (1) JP6945564B2 (OSRAM)
CN (1) CN109314561B (OSRAM)
AU (1) AU2017286142B2 (OSRAM)
BR (1) BR112018075092A2 (OSRAM)
CA (1) CA3022929C (OSRAM)
WO (1) WO2017218210A1 (OSRAM)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10904784B2 (en) 2016-06-15 2021-01-26 Qualcomm Incorporated Beam reporting and scheduling in multicarrier beamformed communications
EP3497817A1 (en) * 2016-08-11 2019-06-19 Convida Wireless, LLC Beam management
CN109152018B (zh) * 2017-06-16 2021-02-09 华为技术有限公司 一种载波分组方法及设备
WO2019218296A1 (en) * 2018-05-17 2019-11-21 Qualcomm Incorporated Ue specific beamforming for narrowband communications
WO2020031645A1 (ja) 2018-08-09 2020-02-13 ソニー株式会社 通信装置、通信方法及び記録媒体
US11522274B2 (en) * 2018-09-28 2022-12-06 Nokia Technologies Oy Facilitating user equipment beamforming control
CN113169765B (zh) 2018-12-28 2024-05-17 谷歌有限责任公司 用于无线网络的用户设备协调集合
CN113330806B (zh) 2019-02-21 2024-08-23 谷歌有限责任公司 用于使用非授权频带的无线网络的用户设备协调集合
CN109983823B (zh) * 2019-02-22 2022-11-04 北京小米移动软件有限公司 数据传输方法、装置及存储介质
SG11202109199RA (en) 2019-02-22 2021-09-29 Beijing Xiaomi Mobile Software Co Ltd Data transmission method and apparatus, and storage medium
EP3928436B1 (en) * 2019-03-12 2024-02-14 Google LLC User-equipment coordination set beam sweeping
US11457350B2 (en) * 2019-05-10 2022-09-27 Qualcomm Incorporated Signaling user equipment multi-panel capability
US11026235B2 (en) * 2019-05-16 2021-06-01 Qualcomm Incorporated Beam grouping for inter-band carrier aggregation
US10893572B2 (en) 2019-05-22 2021-01-12 Google Llc User-equipment-coordination set for disengaged mode
WO2021066729A1 (en) * 2019-10-03 2021-04-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for providing resource status information
US11588592B2 (en) * 2019-11-18 2023-02-21 Qualcomm Incorporated Techniques for beamforming for multiple component carriers in wireless communications
CN115398822A (zh) * 2020-02-13 2022-11-25 弗劳恩霍夫应用研究促进协会 波束成形和载波聚合
EP4226465A1 (en) 2020-10-06 2023-08-16 Telefonaktiebolaget LM Ericsson (publ) Radio network node, and method performed therein

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100113078A1 (en) * 2008-10-22 2010-05-06 Qualcomm Incorporated Scope of channel quality reporting region in a multi-carrier system
US20110053628A1 (en) * 2009-08-27 2011-03-03 Electronics And Telecommunications Research Institute Service providing system and method in satellite communication system
US20120076039A1 (en) * 2009-05-29 2012-03-29 Yeong Hyeon Kwon Method and apparatus for transmitting signal using spatial silencing

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385491B (en) * 2002-02-15 2006-06-21 Inmarsat Ltd Carrier allocation
KR100700995B1 (ko) * 2002-05-13 2007-03-30 인터디지탈 테크날러지 코포레이션 빔을 이용하는 슬롯 코드 분할 다중 접속 시스템에서사용자에게 리소스를 할당하는 방법
US20040004951A1 (en) * 2002-07-05 2004-01-08 Interdigital Technology Corporation Method for performing wireless switching
US7742533B2 (en) * 2004-03-12 2010-06-22 Kabushiki Kaisha Toshiba OFDM signal transmission method and apparatus
US9154211B2 (en) * 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8543070B2 (en) 2006-04-24 2013-09-24 Qualcomm Incorporated Reduced complexity beam-steered MIMO OFDM system
CN101102136B (zh) * 2006-07-03 2011-10-26 华为技术有限公司 一种宽带随机波束的形成方法
EP2039194A1 (en) * 2006-07-11 2009-03-25 Nokia Corporation Data transmission method, base station and user transceiver
WO2008103805A2 (en) * 2007-02-22 2008-08-28 Cisco Technology, Inc. Method and system for achieving spatial diversity of a wireless communications network
KR101151048B1 (ko) * 2008-11-25 2012-06-01 한국전자통신연구원 부분 주파수 재사용 기법을 적용한 지상보조장치를 포함하는 이동 위성 통신 장치 및 방법
US8767683B2 (en) * 2009-04-17 2014-07-01 Marvell World Trade Ltd. Segmented beamforming
CN101997808A (zh) * 2009-08-12 2011-03-30 雷凌科技股份有限公司 用于一无线通讯系统的次载波分组方法及装置
CN101635619B (zh) * 2009-08-28 2012-09-05 华为技术有限公司 子载波发送方法、基站和系统
KR101803015B1 (ko) * 2010-02-10 2017-12-01 주식회사 골드피크이노베이션즈 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치
KR20110108536A (ko) * 2010-03-29 2011-10-06 주식회사 팬택 다수의 요소 반송파를 운영하는 통신 시스템에서 랜덤 액세스 프리엠블 전송 방법 및 장치와, 그를 이용한 ｔａ 전송방법 및 장치
WO2011150549A1 (en) * 2010-06-01 2011-12-08 Nokia Corporation Apparatus and method for selection of beam groups and subset of beams in communication system
US9467885B2 (en) * 2010-11-08 2016-10-11 Qualcomm Incorporated Inter-frequency measurement control in a multi-carrier system
US8824587B2 (en) * 2011-06-07 2014-09-02 Marvell World Trade Ltd Systems and methods for compressed feedback and subcarrier grouping for beamforming
KR101847400B1 (ko) * 2011-09-01 2018-04-10 삼성전자주식회사 무선 통신 시스템에서 최적의 빔을 선택하기 위한 장치 및 방법
KR20130028397A (ko) * 2011-09-09 2013-03-19 삼성전자주식회사 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법
US20130170452A1 (en) * 2012-01-04 2013-07-04 Futurewei Technologies, Inc. Low Complexity Beamforming Scheme
KR102109655B1 (ko) * 2012-02-23 2020-05-12 한국전자통신연구원 대규모 안테나 시스템에서의 다중 입력 다중 출력 통신 방법
EP2688330B1 (en) * 2012-07-17 2014-06-11 Alcatel Lucent Method for interference reduction in a radio communication system, processing unit, and wireless access network node thereof
KR102182322B1 (ko) * 2012-07-31 2020-11-25 삼성전자주식회사 무선 통신 시스템에서 빔포밍을 이용한 통신 방법 및 장치
KR102049772B1 (ko) * 2013-01-15 2019-11-28 삼성전자 주식회사 빔포밍 시스템에서 신호 측정 방법 및 장치
CN105075159B (zh) * 2013-03-22 2018-04-10 Lg电子株式会社 在无线通信系统中执行干扰协调的方法和设备
WO2014154325A1 (en) * 2013-03-28 2014-10-02 Sony Corporation Communication device and method providing beamforming for two or more transmission channels
US9497047B2 (en) * 2013-07-02 2016-11-15 Samsung Electronics Co., Ltd. Methods and apparatus for sounding channel operation in millimeter wave communication systems
CN103688474B (zh) * 2013-09-27 2018-06-05 华为技术有限公司 通信方法、基站和用户设备
JP2015164281A (ja) * 2014-01-31 2015-09-10 株式会社Ｎｔｔドコモ ユーザ装置、基地局、及び通信方法
US9444138B2 (en) * 2014-02-17 2016-09-13 Broadcom Corporation Link quality to static and non-static devices
KR102169662B1 (ko) * 2014-03-10 2020-10-23 삼성전자주식회사 무선 통신 시스템에서 빔 결정 장치 및 방법
KR102177804B1 (ko) * 2014-03-25 2020-11-11 삼성전자주식회사 다중입력 다중출력 시스템에서 스케줄링 방법 및 장치
EP2928234B1 (en) * 2014-03-31 2016-05-25 Alcatel Lucent Methods For Operating A Mobile Station And A Base Station In A Radio Communication System, Mobile Station And Base Station Thereof
WO2015156574A1 (ko) * 2014-04-10 2015-10-15 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 위한 장치
US10219232B2 (en) * 2014-04-17 2019-02-26 Samsung Electronics Co., Ltd. Apparatus and method searching neighboring cells in wireless communication system
CN105471487B (zh) * 2014-07-01 2020-07-24 索尼公司 通信设备、基站和通信方法
CN106471751A (zh) * 2014-08-15 2017-03-01 富士通株式会社 资源配置方法、装置以及通信系统
US10251071B2 (en) * 2014-09-26 2019-04-02 Mediatek Inc. Incremental scheduling for wireless communication system with beamforming
US9867192B2 (en) * 2014-10-24 2018-01-09 Futurewei Technologies, Inc. System and method for beam selection using multiple frequencies
CN105530685B (zh) * 2014-10-24 2020-01-07 中兴通讯股份有限公司 消息发送接收方法、发送接收装置、基站及终端
KR102363547B1 (ko) * 2014-11-26 2022-02-17 삼성전자주식회사 빔포밍을 이용한 통신 방법 및 장치
CN107005298B (zh) * 2014-12-02 2021-05-14 Lg 电子株式会社 在无线通信系统中基于混合波束成形发送控制信道的方法和设备
US20160190707A1 (en) * 2014-12-29 2016-06-30 Electronics And Telecommunications Research Institute Antenna structure based on millimeter wave and operation method thereof
US10506545B2 (en) * 2015-02-13 2019-12-10 Lg Electronics Inc. Scanning method using position information of terminal in wireless access system supporting millimeter waves and devices for same
JP6490830B2 (ja) * 2015-03-06 2019-03-27 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） ビームパターンを適応させるための方法、制御システム及び通信システム
US11350254B1 (en) * 2015-05-05 2022-05-31 F5, Inc. Methods for enforcing compliance policies and devices thereof
US10158413B2 (en) * 2015-05-08 2018-12-18 Newracom, Inc. Uplink sounding for WLAN system
CN106301692B (zh) * 2015-05-21 2019-12-10 电信科学技术研究院 一种信道状态信息获取方法及装置
CN107852213B (zh) * 2015-07-31 2021-10-15 苹果公司 用于波束小区操作的网络发现和波束获取
CN112566276B (zh) * 2015-08-06 2024-03-15 瑞典爱立信有限公司 基于监听的传输的方法和装置
US10356631B1 (en) * 2015-09-03 2019-07-16 Sprint Spectrum L.P. Method and apparatus for invoking beamforming responsive to carrier transition
CN106937394B (zh) * 2015-12-29 2023-02-03 华为技术有限公司 一种下行数据传输方法及设备
US20170195026A1 (en) * 2016-01-05 2017-07-06 Intel IP Corporation Single user beamforming in wireless networks
CN107041012B (zh) * 2016-02-03 2022-11-22 北京三星通信技术研究有限公司 基于差分波束的随机接入方法、基站设备及用户设备
EP4535712A3 (en) * 2016-03-03 2025-07-09 InterDigital Patent Holdings, Inc. Methods and apparatus for beam control in beamformed systems
JP6542143B2 (ja) * 2016-03-11 2019-07-10 株式会社Ｎｔｔドコモ 基地局
WO2017179951A1 (en) * 2016-04-14 2017-10-19 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving signal through beamforming in communication system
JP2019519952A (ja) * 2016-04-15 2019-07-11 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） 無線ネットワークノード、無線デバイス及びそれらにおいて実行される方法
US10582406B2 (en) * 2016-04-20 2020-03-03 Telefonaktiebolaget Lm Ericsson (Publ) Self-contained scheduled mobility measurement signals
EP3455948B1 (en) * 2016-05-10 2023-09-06 Nokia Solutions and Networks Oy Method, system and apparatus of beam selection
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
US11006304B2 (en) * 2016-05-13 2021-05-11 Intel IP Corporation Beam measurement in a wireless communication network for identifying candidate beams for a handover
US10256883B2 (en) * 2016-05-27 2019-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Reference signal reporting in a wireless communication system
WO2017217899A1 (en) * 2016-06-15 2017-12-21 Telefonaktiebolaget Lm Ericsson (Publ) Radio link reporting using multiple symbol sequences
US10904784B2 (en) 2016-06-15 2021-01-26 Qualcomm Incorporated Beam reporting and scheduling in multicarrier beamformed communications
CN116131893B (zh) * 2016-08-11 2025-10-10 中兴通讯股份有限公司 分组指示信息的反馈方法、反馈信息的接收方法及设备
US10225867B2 (en) * 2016-09-02 2019-03-05 Qualcomm Incorporated Transmission configuration and format for random access messages

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100113078A1 (en) * 2008-10-22 2010-05-06 Qualcomm Incorporated Scope of channel quality reporting region in a multi-carrier system
US20120076039A1 (en) * 2009-05-29 2012-03-29 Yeong Hyeon Kwon Method and apparatus for transmitting signal using spatial silencing
US20110053628A1 (en) * 2009-08-27 2011-03-03 Electronics And Telecommunications Research Institute Service providing system and method in satellite communication system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KRITSADA MAMAT et al: "Subcarrier Clustering for MISO-OFDM Channels with Quantized Beamforming", ECTI_CON, IEEE 9th International Conference on Electronics, Computer, Telecommunications and Information Technology, May 2012 *

Also Published As

Publication number Publication date
US20170366994A1 (en) 2017-12-21
JP6945564B2 (ja) 2021-10-06
AU2017286142A1 (en) 2018-11-22
JP2019526954A (ja) 2019-09-19
US10904784B2 (en) 2021-01-26
WO2017218210A1 (en) 2017-12-21
CA3022929A1 (en) 2017-12-21
EP3472945A1 (en) 2019-04-24
US11665568B2 (en) 2023-05-30
CN109314561B (zh) 2022-02-08
BR112018075092A2 (pt) 2019-03-26
US20210136613A1 (en) 2021-05-06
CA3022929C (en) 2023-03-14
EP3472945B1 (en) 2021-04-28
CN109314561A (zh) 2019-02-05

Similar Documents

Publication Publication Date Title
US11665568B2 (en) Beam reporting and scheduling in multicarrier beamformed communications
US11323972B2 (en) Synchronization and data channel numerology in wireless communications
AU2017358902B2 (en) Search space design and use
US10687219B2 (en) Uplink transmission techniques in shared spectrum wireless communications
EP3533265B1 (en) Coexistence of interleaved and contiguous uplink transmissions
CA3059608C (en) Cross-sub-band quasi co-location signaling
US11889490B2 (en) Data and control channels in synchronization bursts for millimeter wave new radio
EP3508028B1 (en) Enhanced discontinuous reception management in wireless communication systems
US20180234960A1 (en) Uplink resources for beam recovery
US20180279298A1 (en) Uplink control channel configuration for wireless communications
EP3625897B1 (en) Csi-rs configuration for partial band retuning
EP3620017B1 (en) Grant-free admission control to a shared channel
EP3510714B1 (en) Cell-specific reference signal (crs) and control channel configuration in wireless communications
EP3900467B1 (en) Adaptation of channel monitoring for unlicensed frequency spectrum band operation

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)