PL2465208T3 - Urządzenie antenowe - Google Patents

Urządzenie antenowe

Info

Publication number
PL2465208T3
PL2465208T3 PL09848316T PL09848316T PL2465208T3 PL 2465208 T3 PL2465208 T3 PL 2465208T3 PL 09848316 T PL09848316 T PL 09848316T PL 09848316 T PL09848316 T PL 09848316T PL 2465208 T3 PL2465208 T3 PL 2465208T3
Authority
PL
Poland
Prior art keywords
antenna device
antenna
Prior art date
Application number
PL09848316T
Other languages
English (en)
Polish (pl)
Inventor
Markus Ringström
Bo Göransson
Fredrik Ovesjö
Henrik Asplund
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PL2465208T3 publication Critical patent/PL2465208T3/pl

Links

Classifications

    • 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
    • H04B7/0413—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
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • H04B7/0469—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking special antenna structures, e.g. cross polarized antennas 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
    • H04B7/0619—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
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
PL09848316T 2009-08-14 2009-12-15 Urządzenie antenowe PL2465208T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23397209P 2009-08-14 2009-08-14
EP09848316.7A EP2465208B1 (en) 2009-08-14 2009-12-15 Antenna device
PCT/SE2009/051426 WO2011019310A1 (en) 2009-08-14 2009-12-15 Antenna device

Publications (1)

Publication Number Publication Date
PL2465208T3 true PL2465208T3 (pl) 2017-10-31

Family

ID=43586311

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09848316T PL2465208T3 (pl) 2009-08-14 2009-12-15 Urządzenie antenowe

Country Status (9)

Country Link
US (1) US8665994B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (2) EP3197066A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK2465208T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2632398T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HUE035293T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2012DN01129A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL2465208T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (1) PT2465208T (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2011019310A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011056111A1 (en) * 2009-11-09 2011-05-12 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for tuning polarizations for orthogonally polarized antennas
WO2012039659A1 (en) * 2010-09-23 2012-03-29 Telefonaktiebolaget L M Ericsson (Publ) Antenna device and method in a mimo system
EP2469731B1 (en) * 2010-10-04 2017-12-27 Vodafone España, S.A.U. Method and system for enhanced transmission in mobile communication networks
US9270359B2 (en) 2010-10-05 2016-02-23 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for polarization control in a communication system
US9219534B2 (en) * 2010-10-12 2015-12-22 Lg Electronics Inc. Method and device for signal transmission in a multi-node system
US8873678B2 (en) * 2010-11-04 2014-10-28 Intel Mobile Communications GmbH Method for processing data
WO2012115583A1 (en) * 2011-02-25 2012-08-30 Telefonaktiebolaget L M Ericsson (Publ) Receiver adaptation based on acquired precoder knowledge
US8675762B2 (en) * 2011-05-02 2014-03-18 Alcatel Lucent Method of transforming pre-coded signals for multiple-in-multiple-out wireless communication
WO2012166030A1 (en) 2011-06-01 2012-12-06 Telefonaktiebolaget L M Ericsson (Publ) A signal combiner, method, computer program and computer program product
US8929473B2 (en) * 2011-07-28 2015-01-06 Samsung Electronics Co., Ltd. Combining baseband processing and radio frequency beam steering in wireless communication systems
WO2012083750A1 (zh) * 2011-10-17 2012-06-28 华为技术有限公司 一种实现微波多输入多输出的方法、设备和系统
WO2013144361A1 (en) * 2012-03-30 2013-10-03 Nokia Siemens Networks Oy Feedback methodology for per-user elevation mimo
US8619894B1 (en) * 2012-08-15 2013-12-31 Nokia Siemens Networks Oy Methods and apparatus for beamforming
WO2014035412A1 (en) 2012-08-31 2014-03-06 Nokia Siemens Networks Oy Methods and apparatus for beamforming
US9628219B2 (en) * 2015-07-31 2017-04-18 Huawei Technologies Co., Ltd. Apparatus and method for transmitting and receiving polarized signals
US9813269B1 (en) * 2016-10-13 2017-11-07 Movandi Corporation Wireless transceiver having a phased array antenna panel for transmitting circularly-polarized signals with modulated angular speed
WO2021229509A1 (en) * 2020-05-13 2021-11-18 Russel 10984 (Pty) Ltd Device and method for underwater sampling

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070041457A1 (en) * 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
EP1966908A4 (en) 2005-12-08 2011-10-05 Ericsson Telefon Ab L M MIMO WIRELESS COMMUNICATION SYSTEM WITH REPEATERS
US7697626B2 (en) * 2006-01-13 2010-04-13 Interdigital Technology Corporation Method and apparatus for selecting a beam combination in a MIMO wireless communication system
US8503402B2 (en) 2006-09-14 2013-08-06 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangements for load balancing of power amplifiers
US8107544B2 (en) * 2007-05-16 2012-01-31 Motorola Mobility, Inc. Method and apparatus for feedback in closed loop transmitting
MX2010003639A (es) * 2007-10-08 2010-05-17 Ericsson Telefon Ab L M Metodo y disposiciones para se?alar informacion de control en un sistema de comunicacion.
US8340235B2 (en) * 2008-09-25 2012-12-25 Research In Motion Limited X-MIMO systems with multi-transmitters and multi-receivers
EP2356789A1 (en) * 2008-11-12 2011-08-17 Telefonaktiebolaget L M Ericsson (publ) A method and a transmitter in a wireless communication network
US8750205B2 (en) * 2009-08-07 2014-06-10 Texas Instruments Incorporated Multiple rank CQI feedback for cellular networks
WO2011043497A1 (en) * 2009-10-06 2011-04-14 Pantech Co., Ltd. Precoding and feedback channel information in wireless communication system
US8112049B2 (en) * 2009-12-17 2012-02-07 Telefonaktiebolaget Lm Ericsson (Publ) Channel quality handling for precoder override
PT2556597T (pt) * 2010-04-07 2017-09-01 ERICSSON TELEFON AB L M (publ) Estrutura de pré-codificador para pré-codificação mimo
TWI540852B (zh) * 2010-04-09 2016-07-01 內數位專利控股公司 在上鏈中閉環傳送分集及mimo之功率控制的方法及wtru
EP2630736B1 (en) * 2010-10-19 2017-05-10 Telefonaktiebolaget LM Ericsson (publ) Antenna device and method for precoding data in a multiple-input multiple-output system
US9007888B2 (en) * 2010-11-08 2015-04-14 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission

Also Published As

Publication number Publication date
WO2011019310A1 (en) 2011-02-17
HUE035293T2 (en) 2018-05-02
PT2465208T (pt) 2017-07-24
EP2465208B1 (en) 2017-04-19
US8665994B2 (en) 2014-03-04
EP2465208A4 (en) 2015-05-13
EP3197066A1 (en) 2017-07-26
IN2012DN01129A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-04-10
US20120140801A1 (en) 2012-06-07
ES2632398T3 (es) 2017-09-12
EP2465208A1 (en) 2012-06-20
DK2465208T3 (en) 2017-07-17

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