FR3003710B1 - Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples - Google Patents
Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiplesInfo
- Publication number
- FR3003710B1 FR3003710B1 FR1300665A FR1300665A FR3003710B1 FR 3003710 B1 FR3003710 B1 FR 3003710B1 FR 1300665 A FR1300665 A FR 1300665A FR 1300665 A FR1300665 A FR 1300665A FR 3003710 B1 FR3003710 B1 FR 3003710B1
- Authority
- FR
- France
- Prior art keywords
- access
- antennas
- amplifier
- radio reception
- multiple input
- 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.)
- Expired - Fee Related
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
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
- H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
- H04B7/0473—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking constraints in layer or codeword to antenna mapping into account
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- 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
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1300665A FR3003710B1 (fr) | 2013-03-21 | 2013-03-21 | Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples |
KR1020157030394A KR102228899B1 (ko) | 2013-03-21 | 2013-11-28 | 복수의 안테나들, 및 다중-입력-포트 및 다중-출력-포트 증폭기를 사용하여 무선 수신하기 위한 방법 및 디바이스 |
CN201380076791.XA CN105432021B (zh) | 2013-03-21 | 2013-11-28 | 使用多个天线以及多输入端口和多输出端口的放大器进行无线接收的方法和设备 |
EP13830092.6A EP2976836B1 (fr) | 2013-03-21 | 2013-11-28 | Procédé et dispositif pour une réception radio en utilisant une pluralité d'antennes et un amplificateur à multiples ports d'entrée et multiples ports de sortie |
PCT/IB2013/060481 WO2014147458A1 (fr) | 2013-03-21 | 2013-11-28 | Procédé et dispositif pour une réception radio en utilisant une pluralité d'antennes et un amplificateur à multiples ports d'entrée et multiples ports de sortie |
US14/535,704 US9294174B2 (en) | 2013-03-21 | 2014-11-07 | Method and device for radio reception using a plurality of antennas and a multiple-input-port and multiple-output-port amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1300665A FR3003710B1 (fr) | 2013-03-21 | 2013-03-21 | Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3003710A1 FR3003710A1 (fr) | 2014-09-26 |
FR3003710B1 true FR3003710B1 (fr) | 2016-07-15 |
Family
ID=48795600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1300665A Expired - Fee Related FR3003710B1 (fr) | 2013-03-21 | 2013-03-21 | Procede et dispositif pour la reception radio utilisant une pluralite d'antennes et un amplificateur a acces d'entree multiples et acces de sortie multiples |
Country Status (6)
Country | Link |
---|---|
US (1) | US9294174B2 (fr) |
EP (1) | EP2976836B1 (fr) |
KR (1) | KR102228899B1 (fr) |
CN (1) | CN105432021B (fr) |
FR (1) | FR3003710B1 (fr) |
WO (1) | WO2014147458A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3018637B1 (fr) * | 2014-03-13 | 2018-08-17 | Samsung Electronics Co., Ltd. | Communication radio utilisant des antennes multiples et des variables de localisation |
FR3018973B1 (fr) * | 2014-03-20 | 2018-05-25 | Samsung Electronics Co., Ltd. | Communication radio utilisant des antennes accordables et un appareil d'accord d'antenne |
KR101651347B1 (ko) * | 2015-01-19 | 2016-08-25 | 한국과학기술원 | 전력 공유 기반 단일 rf mimo 시스템 |
FR3037745B1 (fr) * | 2015-06-22 | 2020-11-20 | Tekcem | Procede et appareil pour accord automatique d'une matrice impedance, et emetteur radio utilisant cet appareil |
FR3040572B1 (fr) * | 2015-08-26 | 2020-10-30 | Tekcem | Procede pour regler automatiquement une unite d'accord, et systeme d'accord automatique utilisant ce procede |
KR102142396B1 (ko) | 2015-12-23 | 2020-08-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 안테나 시스템 및 신호 송신 방법 |
US11811138B2 (en) * | 2018-02-22 | 2023-11-07 | University Of Massachusetts | Antenna hardware and control |
US10601471B1 (en) | 2018-08-29 | 2020-03-24 | Micron Technology, Inc. | Neuron calculator for artificial neural networks |
CN110943749B (zh) * | 2018-09-25 | 2021-08-20 | 深圳市中承科技有限公司 | 一种功率控制方法、接收机和网络设备 |
CN111241782B (zh) * | 2020-01-07 | 2023-07-25 | 深圳英嘉通半导体有限公司 | 基于集成电路的供电噪声分析方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL15978C (fr) | 1924-07-07 | |||
FR605633A (fr) | 1924-11-03 | 1926-05-29 | Cie Nat Matieres Colorantes | Colorants à cuve et leur procédé de fabrication |
FR606502A (fr) | 1925-11-18 | 1926-06-15 | Gummiwerke Fulda Akt Ges | Cercle de support pour bandages en oaoutchouc |
CN100334811C (zh) * | 2003-08-08 | 2007-08-29 | 联想(北京)有限公司 | 一种射频信号匹配衰减网络的一级设计方法 |
US8102830B2 (en) * | 2005-12-16 | 2012-01-24 | Samsung Electronics Co., Ltd. | MIMO radio communication apparatus and method |
FR2896360B1 (fr) | 2006-01-17 | 2008-10-31 | Excem Soc Par Actions Simplifi | Amplificateur a entrees multiples et sorties multiples |
FR2902946B1 (fr) | 2006-06-23 | 2008-08-29 | Excem Sas | Amplificateur a entrees multiples et sorties multiples utilisant l'induction mutuelle dans le reseau de retroaction |
FR2904165B1 (fr) | 2006-07-18 | 2008-11-28 | Excem Soc Par Actions Simplifiee | Procede et dispositif pour la reception radioelectrique utilisant une pluralite d'antennes |
US8059058B2 (en) | 2006-09-05 | 2011-11-15 | Sony Ericsson Mobile Communications Ab | Antenna system and method for operating an antenna system |
CN101569055B (zh) * | 2006-09-05 | 2013-06-19 | 索尼爱立信移动通讯股份有限公司 | 天线***和用于操作天线***的方法 |
US7728664B2 (en) * | 2006-11-21 | 2010-06-01 | Broadcom Corporation | Low noise amplifier with multiple inputs and multiple outputs |
US20080129610A1 (en) | 2006-12-01 | 2008-06-05 | Texas Instruments Incorporated | Adaptive antenna matching for portable radio operating at VHF with single-chip based implementation |
US7917104B2 (en) * | 2007-04-23 | 2011-03-29 | Paratek Microwave, Inc. | Techniques for improved adaptive impedance matching |
US8405467B2 (en) * | 2007-11-27 | 2013-03-26 | Qualcomm Incorporated | Methods and apparatuses for inductor tuning in radio frequency integrated circuits |
US8750810B2 (en) * | 2009-07-24 | 2014-06-10 | Qualcomm Incorporated | Power amplifier with switched output matching for multi-mode operation |
US8374545B2 (en) * | 2009-09-02 | 2013-02-12 | Qualcomm Incorporated | De-tuning in wireless power reception |
FR3021813B1 (fr) * | 2014-05-28 | 2017-12-08 | Tekcem | Communication radio utilisant une pluralite d'antennes selectionnees |
-
2013
- 2013-03-21 FR FR1300665A patent/FR3003710B1/fr not_active Expired - Fee Related
- 2013-11-28 KR KR1020157030394A patent/KR102228899B1/ko active IP Right Grant
- 2013-11-28 CN CN201380076791.XA patent/CN105432021B/zh active Active
- 2013-11-28 WO PCT/IB2013/060481 patent/WO2014147458A1/fr active Application Filing
- 2013-11-28 EP EP13830092.6A patent/EP2976836B1/fr active Active
-
2014
- 2014-11-07 US US14/535,704 patent/US9294174B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20150063486A1 (en) | 2015-03-05 |
WO2014147458A1 (fr) | 2014-09-25 |
US9294174B2 (en) | 2016-03-22 |
KR20150133276A (ko) | 2015-11-27 |
CN105432021A (zh) | 2016-03-23 |
EP2976836B1 (fr) | 2018-11-14 |
CN105432021B (zh) | 2018-03-23 |
FR3003710A1 (fr) | 2014-09-26 |
KR102228899B1 (ko) | 2021-03-17 |
EP2976836A1 (fr) | 2016-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 3 |
|
TP | Transmission of property |
Owner name: SAMSUNG ELECTRONICS CO., LTD, KR Effective date: 20151112 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20201109 |