CL2019001813A1 - Método, aparato y sistema de selección de haz. - Google Patents
Método, aparato y sistema de selección de haz.Info
- Publication number
- CL2019001813A1 CL2019001813A1 CL2019001813A CL2019001813A CL2019001813A1 CL 2019001813 A1 CL2019001813 A1 CL 2019001813A1 CL 2019001813 A CL2019001813 A CL 2019001813A CL 2019001813 A CL2019001813 A CL 2019001813A CL 2019001813 A1 CL2019001813 A1 CL 2019001813A1
- Authority
- CL
- Chile
- Prior art keywords
- end device
- sent
- association
- association information
- beams
- Prior art date
Links
Classifications
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- 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
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- 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
- H04B7/0686—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
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- 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
- 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
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
-
- 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
- H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
- H04B7/06966—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using beam correspondence; using channel reciprocity, e.g. downlink beam training based on uplink sounding reference signal [SRS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- 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
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- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
Abstract
LAS MODALIDADES DE LA PRESENTE INVENCIÓN SE REFIEREN AL CAMPO DE LAS COMUNICACIONES, Y PROPORCIONAN UN MÉTODO, APARATO Y SISTEMA DE SELECCIÓN DE HAZ. EL MÉTODO COMPRENDE: UN DISPOSITIVO DE EXTREMO RECEPTOR QUE RECIBE AL MENOS UN CONJUNTO DE INFORMACIÓN DE ASOCIACIÓN DE HAZ ENVIADA POR UN DISPOSITIVO DE EXTREMO EMISOR, CADA CONJUNTO DE INFORMACIÓN DE ASOCIACIÓN DE HAZ INCLUYE UNA RELACIÓN DE ASOCIACIÓN ENTRE UN PRIMER HAZ Y AL MENOS UN SEGUNDO HAZ; Y SELECCIONA, DE ACUERDO CON AL MENOS UN CONJUNTO DE INFORMACIÓN DE ASOCIACIÓN DE HAZ, UN HAZ QUE SE RECIBIRÁ ENTRE LOS HACES ENVIADOS POR EL DISPOSITIVO DE EXTREMO EMISOR, ES DECIR, EL DISPOSITIVO DE EXTREMO RECEPTOR PUEDE SELECCIONAR RÁPIDAMENTE, DE ACUERDO CON LA RELACIÓN DE ASOCIACIÓN ENTRE EL PRIMER HAZ Y EL SEGUNDO HAZ ENVIADO POR EL DISPOSITIVO DE EXTREMO EMISOR, UN HAZ QUE ES RECIBIDO ENTRE LOS HACES ENVIADOS POR EL DISPOSITIVO DE EXTREMO EMISOR, DE MANERA QUE SE REDUCE EL NÚMERO DE PASOS O MEDICIONES REALIZADAS PARA LA CALIDAD DE LA SEÑAL DE LOS HACES DURANTE EL PROCESO DE RECEPCIÓN DE DATOS, LO QUE REDUCE EL TIEMPO EMPLEADO EN MEDICIONES DE HAZ, ACELERANDO EL PROCESO DE MEDICIÓN DE HAZ Y SELECCIÓN DEL DISPOSITIVO DE EXTREMO RECEPTOR, SIMPLIFICANDO LA COMPLEJIDAD DE LA RECEPCIÓN DE DATOS Y DISMINUYENDO LA LATENCIA DE LA RECEPCIÓN DE DATOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/113685 WO2018120102A1 (zh) | 2016-12-30 | 2016-12-30 | 波束选择方法、装置及系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2019001813A1 true CL2019001813A1 (es) | 2019-10-18 |
Family
ID=62707617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2019001813A CL2019001813A1 (es) | 2016-12-30 | 2019-06-28 | Método, aparato y sistema de selección de haz. |
Country Status (20)
Country | Link |
---|---|
US (2) | US10992365B2 (es) |
EP (2) | EP3565132B1 (es) |
JP (1) | JP7053628B2 (es) |
KR (1) | KR102307317B1 (es) |
CN (1) | CN110121913B (es) |
AU (1) | AU2017387238B2 (es) |
BR (1) | BR112019013665A2 (es) |
CA (1) | CA3048932C (es) |
CL (1) | CL2019001813A1 (es) |
DK (1) | DK3565132T3 (es) |
ES (1) | ES2878195T3 (es) |
MX (1) | MX2019007896A (es) |
MY (1) | MY197588A (es) |
PH (1) | PH12019501546A1 (es) |
PT (1) | PT3565132T (es) |
RU (1) | RU2736601C1 (es) |
SG (1) | SG11201906126QA (es) |
TW (1) | TWI757390B (es) |
WO (2) | WO2018120102A1 (es) |
ZA (1) | ZA201905019B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108809393A (zh) * | 2017-04-27 | 2018-11-13 | 电信科学技术研究院 | 一种波束控制方法和装置 |
CN111328048B (zh) * | 2018-12-17 | 2021-09-14 | 华为技术有限公司 | 一种通信方法及装置 |
US10952236B2 (en) * | 2019-05-10 | 2021-03-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Beam selection systems and methods |
US11480669B2 (en) * | 2020-05-18 | 2022-10-25 | Nokia Technologies Oy | Method for SRS for positioning resource overhead reduction in multi-RTT |
CN114531698A (zh) * | 2020-11-23 | 2022-05-24 | 维沃移动通信有限公司 | 一种波束的处理方法及装置、通信设备 |
US20240088973A1 (en) * | 2020-12-28 | 2024-03-14 | Ntt Docomo, Inc. | Beam selection method and network element |
CN116074886A (zh) * | 2021-11-04 | 2023-05-05 | 索尼集团公司 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
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US8036669B2 (en) * | 2006-04-20 | 2011-10-11 | Qualcomm Incorporated | Orthogonal resource reuse with SDMA beams |
CN102905923B (zh) * | 2010-05-21 | 2014-02-19 | 丰田自动车株式会社 | 冷却风导入构造 |
WO2013024852A1 (ja) * | 2011-08-15 | 2013-02-21 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局、ユーザ端末、無線通信システム及び無線通信方法 |
WO2013025070A2 (en) * | 2011-08-16 | 2013-02-21 | Samsung Electronics Co., Ltd. | Apparatus and method for supporting multi-antenna transmission in beamformed wireless communication system |
KR101828836B1 (ko) * | 2011-08-23 | 2018-02-13 | 삼성전자주식회사 | 빔 포밍 기반의 무선통신시스템에서 빔 스캐닝을 통한 스케줄링 장치 및 방법 |
KR101847400B1 (ko) * | 2011-09-01 | 2018-04-10 | 삼성전자주식회사 | 무선 통신 시스템에서 최적의 빔을 선택하기 위한 장치 및 방법 |
US9094977B2 (en) * | 2011-11-11 | 2015-07-28 | Samsung Electronics Co., Ltd. | Apparatus and method for supporting mobility management in communication systems with large number of antennas |
KR20140056561A (ko) * | 2012-10-29 | 2014-05-12 | 한국전자통신연구원 | 다중 빔을 운영하는 이동통신시스템에서 기지국 및 단말의 동작 방법 |
KR102171128B1 (ko) * | 2012-12-21 | 2020-10-28 | 삼성전자주식회사 | 무선 통신 시스템에서 빔포밍을 이용한 제어 채널의 송수신 방법 및 장치 |
CN104956606B (zh) * | 2013-01-25 | 2019-11-05 | 交互数字专利控股公司 | 用于确定资源的方法和无线发射/接收单元 |
EP3020144B1 (en) * | 2013-07-08 | 2021-07-07 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving data in a communication system using beamforming |
KR102299326B1 (ko) * | 2013-09-27 | 2021-09-08 | 삼성전자주식회사 | 무선 통신 시스템에서 빔 정보 송수신 장치 및 방법 |
CN103716081B (zh) * | 2013-12-20 | 2019-08-06 | 中兴通讯股份有限公司 | 下行波束确定方法、装置及系统 |
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CN106162673B (zh) * | 2015-04-17 | 2020-02-14 | 华为技术有限公司 | 波束选择方法及终端设备 |
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KR20190017994A (ko) * | 2016-06-15 | 2019-02-20 | 콘비다 와이어리스, 엘엘씨 | 새로운 라디오를 위한 업로드 제어 시그널링 |
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-
2016
- 2016-12-30 WO PCT/CN2016/113685 patent/WO2018120102A1/zh active Application Filing
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2017
- 2017-05-04 EP EP17889008.3A patent/EP3565132B1/en active Active
- 2017-05-04 ES ES17889008T patent/ES2878195T3/es active Active
- 2017-05-04 JP JP2019536028A patent/JP7053628B2/ja active Active
- 2017-05-04 SG SG11201906126QA patent/SG11201906126QA/en unknown
- 2017-05-04 CN CN201780081269.9A patent/CN110121913B/zh active Active
- 2017-05-04 WO PCT/CN2017/083096 patent/WO2018120566A1/zh active Application Filing
- 2017-05-04 DK DK17889008.3T patent/DK3565132T3/da active
- 2017-05-04 PT PT178890083T patent/PT3565132T/pt unknown
- 2017-05-04 KR KR1020197022502A patent/KR102307317B1/ko active IP Right Grant
- 2017-05-04 BR BR112019013665A patent/BR112019013665A2/pt unknown
- 2017-05-04 MX MX2019007896A patent/MX2019007896A/es unknown
- 2017-05-04 CA CA3048932A patent/CA3048932C/en active Active
- 2017-05-04 RU RU2019123979A patent/RU2736601C1/ru active
- 2017-05-04 AU AU2017387238A patent/AU2017387238B2/en active Active
- 2017-05-04 EP EP21169575.4A patent/EP3886330A3/en active Pending
- 2017-05-04 MY MYPI2019003813A patent/MY197588A/en unknown
- 2017-12-13 TW TW106143686A patent/TWI757390B/zh active
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2019
- 2019-06-28 CL CL2019001813A patent/CL2019001813A1/es unknown
- 2019-07-01 US US16/458,461 patent/US10992365B2/en active Active
- 2019-07-01 PH PH12019501546A patent/PH12019501546A1/en unknown
- 2019-07-30 ZA ZA2019/05019A patent/ZA201905019B/en unknown
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2021
- 2021-03-29 US US17/215,267 patent/US11764852B2/en active Active
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