BRPI1010138A2 - método para comunicação em uma rede, primeira estação primária, estação secundária e rede - Google Patents

método para comunicação em uma rede, primeira estação primária, estação secundária e rede

Info

Publication number
BRPI1010138A2
BRPI1010138A2 BRPI1010138A BRPI1010138A BRPI1010138A2 BR PI1010138 A2 BRPI1010138 A2 BR PI1010138A2 BR PI1010138 A BRPI1010138 A BR PI1010138A BR PI1010138 A BRPI1010138 A BR PI1010138A BR PI1010138 A2 BRPI1010138 A2 BR PI1010138A2
Authority
BR
Brazil
Prior art keywords
network
station
communicating
primary
secondary station
Prior art date
Application number
BRPI1010138A
Other languages
English (en)
Inventor
Sharp Kabushiki Kaisaha
Timothy James Moulsley
Original Assignee
Koninkl Philips Electronics Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42791700&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1010138(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI1010138A2 publication Critical patent/BRPI1010138A2/pt
Publication of BRPI1010138A8 publication Critical patent/BRPI1010138A8/pt
Publication of BRPI1010138B1 publication Critical patent/BRPI1010138B1/pt

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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • 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
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/0417—Feedback systems
    • 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
    • H04B7/0486—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking channel rank into account
    • 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
    • H04B7/0613—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
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04B7/0667—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 delayed versions of same signal
    • H04B7/0669—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 delayed versions of same signal using different channel coding between antennas
    • 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
    • H04B7/0697—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 spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space 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
    • H04B7/0619—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
    • H04B7/0613—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
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • 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
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
BRPI1010138-1A 2009-06-23 2010-06-14 método para comunicação em uma rede, primeira estação primária, estação secundária e rede BRPI1010138B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09163525.0 2009-06-23
EP09163525 2009-06-23
PCT/IB2010/052633 WO2010150129A2 (en) 2009-06-23 2010-06-14 Antenna configuration for co-operative beamforming

Publications (3)

Publication Number Publication Date
BRPI1010138A2 true BRPI1010138A2 (pt) 2016-03-15
BRPI1010138A8 BRPI1010138A8 (pt) 2019-02-19
BRPI1010138B1 BRPI1010138B1 (pt) 2021-02-09

Family

ID=42791700

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010138-1A BRPI1010138B1 (pt) 2009-06-23 2010-06-14 método para comunicação em uma rede, primeira estação primária, estação secundária e rede

Country Status (12)

Country Link
US (4) US9065512B2 (pt)
EP (1) EP2446549B1 (pt)
JP (1) JP5705843B2 (pt)
KR (2) KR20120112357A (pt)
CN (1) CN102656817B (pt)
AU (1) AU2010264227B2 (pt)
BR (1) BRPI1010138B1 (pt)
CA (1) CA2766310C (pt)
ES (1) ES2905113T3 (pt)
RU (1) RU2549196C2 (pt)
TW (1) TWI526090B (pt)
WO (1) WO2010150129A2 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010264227B2 (en) * 2009-06-23 2015-11-12 Koninklijke Philips Electronics N.V. Antenna configuration for co-operative beamforming
WO2013038904A1 (ja) * 2011-09-16 2013-03-21 株式会社日立製作所 基地局装置及び通信方法
US8767691B2 (en) * 2011-09-19 2014-07-01 Alcatel Lucent Method and apparatus for scheduling transmissions for antenna arrays
US9209950B2 (en) * 2011-10-03 2015-12-08 Qualcomm Incorporated Antenna time offset in multiple-input-multiple-output and coordinated multipoint transmissions
US8774146B2 (en) * 2011-12-19 2014-07-08 Alcatel Lucent Large-scale antenna method and apparatus of wireless communication with suppression of intercell interference
WO2013137794A1 (en) * 2012-03-15 2013-09-19 Telefonaktiebolaget L M Ericsson (Publ) Node and method for generating beamformed signals for downlink communication
EP2904711B1 (en) 2012-10-03 2021-07-28 Sckipio Technologies S.i Ltd Hybrid precoder
US9503171B2 (en) 2013-01-04 2016-11-22 Electronics And Telecommunications Research Institute Method for transmitting signal using multiple antennas
US9838101B2 (en) * 2013-03-05 2017-12-05 Lg Electronics Inc. Method of reporting channel state information for vertical beamforming in a multicell based wireless communication system and apparatus therefor
US9060287B2 (en) * 2013-03-11 2015-06-16 Rohde & Schwarz Gmbh & Co. Kg Measuring device and measurement method for non-intrusive throughput measurement in communication networks
EP3117530B1 (en) 2014-03-14 2020-06-24 Telefonaktiebolaget LM Ericsson (publ) Technique for precoder determination
EP3259853B1 (en) * 2015-02-19 2023-04-12 Telefonaktiebolaget LM Ericsson (publ) Wireless node, radio node and methods for transmitting and receiving a reference signal
KR102057472B1 (ko) * 2015-03-27 2019-12-19 후아웨이 테크놀러지 컴퍼니 리미티드 데이터 처리 방법 및 장치
TWI565142B (zh) * 2015-07-15 2017-01-01 元智大學 Base station antenna beam automatic tracking alignment system for terminal hand - held devices and Its method
US10615859B2 (en) * 2017-03-24 2020-04-07 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for determining transmitter and receiver configurations for a wireless device
WO2018204273A1 (en) * 2017-05-05 2018-11-08 Intel Corporation Management of mimo communication systems
CA3082555C (en) * 2017-11-17 2023-03-14 Telefonaktiebolaget L M Ericsson (Publ) Variable coherence adaptive antenna array
EP3881446A1 (en) * 2018-11-12 2021-09-22 Nokia Technologies OY Beam steering resolutions enhancement
DE102019120524B4 (de) * 2019-07-30 2021-05-06 Karl-August Steinhauser Verfahren zum Einstellen einer Richtcharakteristik
US12126466B2 (en) * 2022-03-09 2024-10-22 Qualcomm Incorporated Channel state feedback using demodulation reference signals

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60215073T2 (de) * 2001-05-17 2007-05-16 Samsung Electronics Co., Ltd., Suwon Mobiles Kommunikationsgerät mit Gruppenantenne und mobiles kommunikationsverfahren dafür
KR100615888B1 (ko) * 2001-08-25 2006-08-25 삼성전자주식회사 안테나 어레이를 포함하는 이동 통신 장치 및 방법
US7881339B2 (en) * 2004-10-06 2011-02-01 Qualcomm, Incorporated Method and apparatus for assigning users to use interlaces in a wireless cellular communication system
US7428268B2 (en) * 2004-12-07 2008-09-23 Adaptix, Inc. Cooperative MIMO in multicell wireless networks
CN101170351B (zh) 2006-10-23 2012-07-04 株式会社Ntt都科摩 一种数据传输方法
CN101369837B (zh) 2007-05-29 2013-02-06 三星电子株式会社 利用有限前馈信道进行波束形成的设备和方法
KR100991794B1 (ko) * 2007-12-31 2010-11-03 엘지전자 주식회사 셀간 간섭 감소 방법
US8385452B2 (en) * 2008-10-24 2013-02-26 Qualcomm Incorporated Method and apparatus for separable channel state feedback in a wireless communication system
WO2010061302A2 (en) 2008-11-03 2010-06-03 Koninklijke Philips Electronics N.V. Antenna configuration for co-operative beamforming
US8442566B2 (en) * 2009-01-07 2013-05-14 Samsung Electronics Co., Ltd. Coordinated multipoint (CoMP) joint transmission using channel information feedback and higher rank dedicated beam-forming
US8711716B2 (en) * 2009-06-19 2014-04-29 Texas Instruments Incorporated Multiple CQI feedback for cellular networks
AU2010264227B2 (en) * 2009-06-23 2015-11-12 Koninklijke Philips Electronics N.V. Antenna configuration for co-operative beamforming

Also Published As

Publication number Publication date
JP5705843B2 (ja) 2015-04-22
CA2766310A1 (en) 2010-12-29
US20150295630A1 (en) 2015-10-15
TWI526090B (zh) 2016-03-11
EP2446549B1 (en) 2021-11-10
AU2010264227A1 (en) 2012-02-16
RU2012102060A (ru) 2013-07-27
US20120099674A1 (en) 2012-04-26
CN102656817A (zh) 2012-09-05
CN102656817B (zh) 2016-08-03
KR20120112357A (ko) 2012-10-11
BRPI1010138B1 (pt) 2021-02-09
ES2905113T3 (es) 2022-04-07
JP2012531780A (ja) 2012-12-10
US10044422B2 (en) 2018-08-07
RU2549196C2 (ru) 2015-04-20
US9584205B2 (en) 2017-02-28
US20180351615A1 (en) 2018-12-06
WO2010150129A2 (en) 2010-12-29
US9065512B2 (en) 2015-06-23
KR20170049615A (ko) 2017-05-10
WO2010150129A3 (en) 2012-07-05
BRPI1010138A8 (pt) 2019-02-19
US20170170886A1 (en) 2017-06-15
AU2010264227B2 (en) 2015-11-12
US11190242B2 (en) 2021-11-30
TW201123938A (en) 2011-07-01
CA2766310C (en) 2018-01-30
EP2446549A2 (en) 2012-05-02

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B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25A Requested transfer of rights approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04B 7/06

Ipc: H04B 7/024 (2017.01), H04B 7/0417 (2017.01), H04B

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