BR112019006629A2 - métodos de auxílio na varredura, rastreamento e recuperação de feixes - Google Patents
métodos de auxílio na varredura, rastreamento e recuperação de feixesInfo
- Publication number
- BR112019006629A2 BR112019006629A2 BR112019006629A BR112019006629A BR112019006629A2 BR 112019006629 A2 BR112019006629 A2 BR 112019006629A2 BR 112019006629 A BR112019006629 A BR 112019006629A BR 112019006629 A BR112019006629 A BR 112019006629A BR 112019006629 A2 BR112019006629 A2 BR 112019006629A2
- Authority
- BR
- Brazil
- Prior art keywords
- tracking
- beam scanning
- aid methods
- retrieval aid
- retrieval
- Prior art date
Links
Classifications
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
-
- 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
- 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
- H04B7/0619—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 using feedback from receiving side
- H04B7/0621—Feedback content
-
- 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
- H04B7/0619—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 using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
-
- 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
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
-
- 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
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- 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
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Heat Treatment Of Steel (AREA)
- Electrotherapy Devices (AREA)
- Building Environments (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Paper (AREA)
- Measurement Of Radiation (AREA)
Abstract
a presente invenção se refere, em determinados aspectos, a várias estruturas de quadro apropriadas, sequências de varredura e procedimentos que podem auxiliar na varredura, rastreamento e recuperação de feixes.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662402897P | 2016-09-30 | 2016-09-30 | |
US15/711,777 US10425144B2 (en) | 2016-09-30 | 2017-09-21 | Methods for assisting in beam sweeping, tracking and recovery |
PCT/US2017/052945 WO2018063933A2 (en) | 2016-09-30 | 2017-09-22 | Methods for assisting in beam sweeping, tracking and recovery |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019006629A2 true BR112019006629A2 (pt) | 2019-07-02 |
Family
ID=60084069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019006629A BR112019006629A2 (pt) | 2016-09-30 | 2017-09-22 | métodos de auxílio na varredura, rastreamento e recuperação de feixes |
Country Status (8)
Country | Link |
---|---|
US (2) | US10425144B2 (pt) |
EP (2) | EP3520238A2 (pt) |
JP (2) | JP7107924B2 (pt) |
CN (2) | CN109792284B (pt) |
AU (1) | AU2017334861B2 (pt) |
BR (1) | BR112019006629A2 (pt) |
CA (2) | CA3034482A1 (pt) |
WO (1) | WO2018063933A2 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
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US10425144B2 (en) | 2016-09-30 | 2019-09-24 | Qualcomm Incorporated | Methods for assisting in beam sweeping, tracking and recovery |
EP3523883B1 (en) * | 2016-10-07 | 2021-03-03 | Telefonaktiebolaget LM Ericsson (publ) | Methods and arrangements relating to provision of beam coverage for a communication device operating in a wireless communication network |
US10951285B2 (en) * | 2017-01-06 | 2021-03-16 | Futurewei Technologies, Inc. | Hybrid mobility and radio resource management mechanisms |
US10588102B2 (en) * | 2017-01-24 | 2020-03-10 | Qualcomm Incorporated | Coordinated synchronization channel transmission and restricted measurement |
US10484983B2 (en) * | 2017-02-06 | 2019-11-19 | Nokia Technologies Oy | Robust control channel transmission scheme |
CN108696889B (zh) * | 2017-03-30 | 2021-09-10 | 财团法人工业技术研究院 | 波束测量和反馈的方法及使用所述方法的基站与用户设备 |
CN108809369B (zh) * | 2017-05-05 | 2023-11-03 | 华为技术有限公司 | 无线通信的方法、网络设备和终端设备 |
US10993183B2 (en) | 2017-08-11 | 2021-04-27 | Qualcomm Incorporated | Wake up procedure using pseudo-omni beam |
US11108476B2 (en) * | 2017-10-17 | 2021-08-31 | Intel Corporation | Techniques in beam measurement |
WO2019195047A1 (en) * | 2018-04-05 | 2019-10-10 | Sony Corporation | Method and apparatus for millimeter-wave mimo mode selection |
EP3788724B1 (en) * | 2018-05-04 | 2022-12-28 | Telefonaktiebolaget LM Ericsson (publ) | Beam management and participation in a beam management procedure |
KR20210022730A (ko) * | 2018-06-25 | 2021-03-03 | 노키아 테크놀로지스 오와이 | 통신 측정을 위한 방법, 장치 및 컴퓨터 판독 가능 매체 |
US11585919B2 (en) * | 2018-07-19 | 2023-02-21 | Qualcomm Incorporated | Multi-radar coexistence using slow rate interference identification and suppression |
CN110933749B (zh) * | 2018-09-20 | 2023-04-07 | 成都华为技术有限公司 | 指示波束的方法和装置 |
EP3910806A4 (en) * | 2019-02-15 | 2022-10-12 | Hyundai Motor Company | METHOD AND DEVICE FOR BEAM MANAGEMENT IN SIDELINK COMMUNICATION |
US11101862B2 (en) * | 2019-03-22 | 2021-08-24 | Qualcomm Incorporated | Beam update techniques in wireless communications |
US11419052B2 (en) * | 2019-04-03 | 2022-08-16 | Acer Incorporated | Techniques for handling measurement set adaptation |
US11800579B2 (en) * | 2019-05-07 | 2023-10-24 | Qualcomm Incorporated | Establishment of millimeter wave relay links between user equipments with base station coordination |
WO2021003283A1 (en) * | 2019-07-02 | 2021-01-07 | Commscope Technologies Llc | Fronthaul interface for use with a cloud radio access network |
US20210266975A1 (en) * | 2020-02-21 | 2021-08-26 | Qualcomm Incorporated | Techniques for communicating random access messages based on beam refining in wireless communications |
EP4298736A1 (en) * | 2021-02-25 | 2024-01-03 | QUALCOMM Incorporated | Beam training for coordinated relaying |
WO2022266602A1 (en) * | 2021-06-15 | 2022-12-22 | Qualcomm Incorporated | Subband-based reporting for concurrent beam pair links |
CN114095871B (zh) * | 2021-11-01 | 2024-05-07 | 中国电子科技集团公司第五十四研究所 | 一种基于波位扫描的卡尔曼滤波波束跟踪恢复方法 |
Family Cites Families (28)
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US9214990B2 (en) | 2008-11-12 | 2015-12-15 | Qualcomm Incorporated | Method and apparatus for directional clear channel assessment in a wireless communications system |
JP5403588B2 (ja) * | 2009-01-21 | 2014-01-29 | 独立行政法人情報通信研究機構 | 無線通信時のトラッキング方法,無線通信方法,無線通信プログラム,及び情報記憶媒体 |
JP5263739B2 (ja) | 2009-01-21 | 2013-08-14 | 独立行政法人情報通信研究機構 | ビームフォーミング技術を利用した無線通信方法及び無線通信システム |
US8509130B2 (en) * | 2009-02-24 | 2013-08-13 | Marvell World Trade Ltd. | Techniques for flexible and efficient beamforming |
WO2010151067A2 (ko) | 2009-06-25 | 2010-12-29 | (주)팬택 | 무선 통신 시스템에서의 프리코더 선택 방법과 그를 이용한 장치, 단말의 채널정보 피드백 방법, 그 단말, 기지국의 채널정보 수신 방법. |
US8315154B2 (en) * | 2009-12-23 | 2012-11-20 | Intel Corporation | Time reduction for multiple link recovery |
EP2524447A2 (en) | 2010-01-12 | 2012-11-21 | Pantech Co., Ltd | Apparatus and method for channel information feedback, base station receiving the channel information, and communication method of the base station |
US9077415B2 (en) * | 2011-12-19 | 2015-07-07 | Samsung Electronics Co., Ltd. | Apparatus and method for reference symbol transmission in an OFDM system |
EP3468057B1 (en) * | 2012-02-17 | 2021-07-14 | Samsung Electronics Co., Ltd. | Method and apparatus for operating control channels for beamforming-based wireless communication |
KR20130127347A (ko) | 2012-05-10 | 2013-11-22 | 삼성전자주식회사 | 아날로그 및 디지털 하이브리드 빔포밍을 통한 통신 방법 및 장치 |
TWI611708B (zh) * | 2012-08-28 | 2018-01-11 | Idac控股公司 | 從主波束的通信鏈路交遞的方法及裝置 |
KR101998856B1 (ko) * | 2013-01-28 | 2019-07-11 | 삼성전자주식회사 | 무선통신시스템에서의 송/수신 장치 및 방법 |
TW201446019A (zh) | 2013-02-07 | 2014-12-01 | Interdigital Patent Holdings | 低潛時毫米波(mmw)回載系統實體層(phy)設計 |
US9014311B1 (en) * | 2013-10-15 | 2015-04-21 | Nokia Solutions And Networks Oy | Interleaved multi-beam acquisition waveform providing concurrent beam selection, automatic gain control (AGC) and automatic frequency correction (AFC) |
WO2015080646A1 (en) * | 2013-11-27 | 2015-06-04 | Telefonaktiebolaget L M Ericsson (Publ) | Network node, wireless device, methods therein, for sending and detecting, respectively, synchronization signal and an associated information |
EP3080925B1 (en) * | 2013-12-12 | 2020-07-22 | Telefonaktiebolaget LM Ericsson (publ) | Method and network node for broadcasting |
US9363683B2 (en) * | 2014-07-15 | 2016-06-07 | Qualcomm Incorporated | Asymmetric capability-driven methods for beam tracking in mm-wave access systems |
US9900196B2 (en) * | 2014-11-26 | 2018-02-20 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Switching diversity in scalable radio frequency communication system |
EP3217721B1 (en) * | 2014-12-18 | 2020-03-18 | Huawei Technologies Co., Ltd. | Network-side device for managing blind areas |
US9872296B2 (en) * | 2015-01-06 | 2018-01-16 | Qualcomm Incorporated | Techniques for beam shaping at a millimeter wave base station and a wireless device and fast antenna subarray selection at a wireless device |
EP3100488B1 (en) * | 2015-02-13 | 2021-10-27 | MediaTek Singapore Pte. Ltd. | Handling of intermittent disconnection in a millimeter wave (mmw) system |
CN107431944B (zh) * | 2015-03-16 | 2021-06-11 | 株式会社Ntt都科摩 | 终端、基站、无线通信系统和通信方法 |
US10148332B2 (en) * | 2015-05-28 | 2018-12-04 | Futurewei Technologies, Inc. | System and method for multi-level beamformed non-orthogonal multiple access communications |
US10257738B2 (en) * | 2015-10-22 | 2019-04-09 | Telefonaktiebolaget L M Ericsson (Publ) | Resolution of beam and node identities for dual connectivity |
US10356641B2 (en) * | 2016-06-15 | 2019-07-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio link reporting using multiple symbol sequences |
US9806777B1 (en) * | 2016-06-24 | 2017-10-31 | Intel Corporation | Communication device and a method for beamforming |
CN107567038B (zh) * | 2016-07-01 | 2021-04-27 | 华硕电脑股份有限公司 | 无线通信中当服务波束为无效时管理通信的方法和设备 |
US10425144B2 (en) | 2016-09-30 | 2019-09-24 | Qualcomm Incorporated | Methods for assisting in beam sweeping, tracking and recovery |
-
2017
- 2017-09-21 US US15/711,777 patent/US10425144B2/en active Active
- 2017-09-22 EP EP17784453.7A patent/EP3520238A2/en not_active Ceased
- 2017-09-22 WO PCT/US2017/052945 patent/WO2018063933A2/en active Search and Examination
- 2017-09-22 BR BR112019006629A patent/BR112019006629A2/pt unknown
- 2017-09-22 EP EP21152321.2A patent/EP3829077A1/en active Pending
- 2017-09-22 JP JP2019516418A patent/JP7107924B2/ja active Active
- 2017-09-22 CN CN201780060274.1A patent/CN109792284B/zh active Active
- 2017-09-22 CA CA3034482A patent/CA3034482A1/en active Pending
- 2017-09-22 CN CN202111411348.6A patent/CN113965238B/zh active Active
- 2017-09-22 AU AU2017334861A patent/AU2017334861B2/en active Active
- 2017-09-22 CA CA3164773A patent/CA3164773A1/en active Pending
-
2019
- 2019-08-30 US US16/557,448 patent/US11082118B2/en active Active
-
2021
- 2021-04-07 JP JP2021065205A patent/JP7295896B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
AU2017334861B2 (en) | 2020-10-15 |
US10425144B2 (en) | 2019-09-24 |
US11082118B2 (en) | 2021-08-03 |
CN113965238B (zh) | 2023-07-11 |
US20180102826A1 (en) | 2018-04-12 |
WO2018063933A3 (en) | 2018-05-03 |
AU2017334861A1 (en) | 2019-03-14 |
JP7107924B2 (ja) | 2022-07-27 |
EP3829077A1 (en) | 2021-06-02 |
JP2021122113A (ja) | 2021-08-26 |
US20190386735A1 (en) | 2019-12-19 |
WO2018063933A2 (en) | 2018-04-05 |
JP2019535179A (ja) | 2019-12-05 |
CN109792284A (zh) | 2019-05-21 |
EP3520238A2 (en) | 2019-08-07 |
CN109792284B (zh) | 2022-06-14 |
JP7295896B2 (ja) | 2023-06-21 |
CA3034482A1 (en) | 2018-04-05 |
CA3164773A1 (en) | 2018-04-05 |
CN113965238A (zh) | 2022-01-21 |
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