EP2452445A4 - Formation de faisceau à l'aide de livres de codes de base et différentiel - Google Patents

Formation de faisceau à l'aide de livres de codes de base et différentiel Download PDF

Info

Publication number: EP2452445A4
Authority: EP; European Patent Office
Prior art keywords: beamforming; base; differential codebooks; codebooks; differential
Prior art date: 2009-07-06
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP10797665.6A

Other languages

German (de)

English (en)

Other versions

EP2452445A2 (fr

Inventor

Yuan Zhu

Qinghua Li

Xintian E. Lin

Huaning Niu

Alexei Davydov

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Intel Corp

Original Assignee

Intel Corp

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.)

2009-07-06

Filing date

2010-07-02

Publication date

2017-02-15

2009-12-16 Priority claimed from US12/639,640 external-priority patent/US8315204B2/en

2010-07-02 Application filed by Intel Corp filed Critical Intel Corp

2010-07-02 Priority to EP16191444.5A priority Critical patent/EP3145142B1/fr

2012-05-16 Publication of EP2452445A2 publication Critical patent/EP2452445A2/fr

2017-02-15 Publication of EP2452445A4 publication Critical patent/EP2452445A4/fr

Status Withdrawn legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
- 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
- H04B7/0634—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
- 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
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
- 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
- H04L25/021—Estimation of channel covariance
- 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
- H04L25/024—Channel estimation channel estimation algorithms
- H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
- H04L25/0248—Eigen-space methods
- 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
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03343—Arrangements at the transmitter end
- 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
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03891—Spatial equalizers
- H04L25/03898—Spatial equalizers codebook-based design
- H04L25/03936—Spatial equalizers codebook-based design multi-resolution codebooks
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/10—Open loop power control
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Mathematical Physics (AREA)
Computer Security & Cryptography (AREA)
Mobile Radio Communication Systems (AREA)
Radio Transmission System (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

EP10797665.6A 2009-07-06 2010-07-02 Formation de faisceau à l'aide de livres de codes de base et différentiel Withdrawn EP2452445A4 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP16191444.5A EP3145142B1 (fr)	2009-07-06	2010-07-02	Formation de faisceau à l'aide de livres de codes de base et différentiel

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US22336009P	2009-07-06	2009-07-06
US12/639,640 US8315204B2 (en)	2009-07-06	2009-12-16	Beamforming using base and differential codebooks
PCT/US2010/040887 WO2011005677A2 (fr)	2009-07-06	2010-07-02	Formation de faisceau à l'aide de livres de codes de base et différentiel

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP16191444.5A Division EP3145142B1 (fr)	2009-07-06	2010-07-02	Formation de faisceau à l'aide de livres de codes de base et différentiel
EP16191444.5A Division-Into EP3145142B1 (fr)	2009-07-06	2010-07-02	Formation de faisceau à l'aide de livres de codes de base et différentiel

Publications (2)

Publication Number	Publication Date
EP2452445A2 EP2452445A2 (fr)	2012-05-16
EP2452445A4 true EP2452445A4 (fr)	2017-02-15

Family

ID=46940056

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP10797665.6A Withdrawn EP2452445A4 (fr)	2009-07-06	2010-07-02	Formation de faisceau à l'aide de livres de codes de base et différentiel

Country Status (6)

Country	Link
EP (1)	EP2452445A4 (fr)
JP (1)	JP5536884B2 (fr)
KR (2)	KR101345950B1 (fr)
CN (1)	CN102474320B (fr)
BR (1)	BR112012000427B1 (fr)
WO (1)	WO2011005677A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8446971B2 (en) *	2010-08-23	2013-05-21	Intel Corporation	Communication station and method for efficiently providing channel feedback for MIMO communications
JP5985853B2 (ja) *	2012-03-28	2016-09-06	京セラ株式会社	通信システム、基地局、移動局及び通信制御方法
CN104604153B (zh) *	2013-06-25	2018-05-29	华为技术有限公司	Mimo发射信号加权方法、设备及系统
CN104980206B (zh) *	2014-04-11	2018-06-15	普天信息技术有限公司	一种波束赋形方法
CN105245261B (zh) *	2015-06-26	2019-05-21	上海华为技术有限公司	一种波束成形装置和方法
KR102413068B1 (ko) *	2017-09-08	2022-06-24	삼성전자주식회사	다중 안테나 무선 통신 시스템에서 채널 정보 제공 방법 및 이를 위한 장치

Citations (2)

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WO2007070313A2 (fr) *	2005-12-05	2007-06-21	Intel Corporation	Systeme de communication sans fil a entrees et sorties multiples, procedes associes et structures de donnees
US20070195974A1 (en) *	2006-02-09	2007-08-23	Qinghua Li	Mimo communication system and method for beamforming using polar-cap codebooks

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KR100541285B1 (ko) *	2002-10-02	2006-01-10	엘지전자 주식회사	다중 입출력 통신 시스템에서의 신호 처리 방법
US6927728B2 (en) *	2003-03-13	2005-08-09	Motorola, Inc.	Method and apparatus for multi-antenna transmission
US7362822B2 (en) *	2004-09-08	2008-04-22	Intel Corporation	Recursive reduction of channel state feedback
US7502722B2 (en) *	2005-04-24	2009-03-10	International Business Machines Corporation	Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes
WO2008082344A1 (fr) *	2007-01-04	2008-07-10	Telefonaktiebolaget L M Ericsson (Publ)	Procédé et appareil d'amélioration du rendement de transmission dans un système de radiocommunication mobile
EP2171877B1 (fr) *	2007-06-21	2011-12-21	Koninklijke Philips Electronics N.V.	Procédé pour coder des vecteurs
US20090046807A1 (en) *	2007-08-16	2009-02-19	Samsung Electronics Co., Ltd.	Method and system for beamforming communication in wireless communication systems
US8254486B2 (en) *	2007-09-28	2012-08-28	Intel Corporation	Unified closed loop SU/MU-MIMO signaling and codebook design
WO2009075662A1 (fr) *	2007-12-12	2009-06-18	Nokia Corporation	Livre de codes adaptatif pour former un faisceau dans des systèmes mimo à retour limité

2010
- 2010-07-02 CN CN201080034784.XA patent/CN102474320B/zh active Active
- 2010-07-02 JP JP2012519617A patent/JP5536884B2/ja active Active
- 2010-07-02 KR KR1020127003254A patent/KR101345950B1/ko active Active
- 2010-07-02 WO PCT/US2010/040887 patent/WO2011005677A2/fr not_active Ceased
- 2010-07-02 EP EP10797665.6A patent/EP2452445A4/fr not_active Withdrawn
- 2010-07-02 KR KR1020137024181A patent/KR101442452B1/ko active Active
- 2010-07-02 BR BR112012000427-1A patent/BR112012000427B1/pt active IP Right Grant

Patent Citations (2)

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Publication number	Priority date	Publication date	Assignee	Title
WO2007070313A2 (fr) *	2005-12-05	2007-06-21	Intel Corporation	Systeme de communication sans fil a entrees et sorties multiples, procedes associes et structures de donnees
US20070195974A1 (en) *	2006-02-09	2007-08-23	Qinghua Li	Mimo communication system and method for beamforming using polar-cap codebooks

Non-Patent Citations (2)

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Title
"Codebook design for IEEE 802.16m MIMO Schemes ; C80216m-08_1182r3", IEEE DRAFT; C80216M-08_1182R3, IEEE-SA, PISCATAWAY, NJ USA, vol. 802.16m, 12 September 2008 (2008-09-12), pages 1 - 14, XP017611051 *
"Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems ; 80216m-09_0010r2", IEEE DRAFT; 80216M-09_0010R2, IEEE-SA, PISCATAWAY, NJ USA, vol. 802.16m, no. r2, 2 June 2009 (2009-06-02), pages 1 - 351, XP068003313 *

Also Published As

Publication number	Publication date
WO2011005677A2 (fr)	2011-01-13
CN102474320B (zh)	2014-10-15
KR101442452B1 (ko)	2014-09-23
JP2012532567A (ja)	2012-12-13
KR20120033348A (ko)	2012-04-06
EP2452445A2 (fr)	2012-05-16
WO2011005677A3 (fr)	2011-05-05
BR112012000427B1 (pt)	2021-06-01
CN102474320A (zh)	2012-05-23
KR20130116366A (ko)	2013-10-23
KR101345950B1 (ko)	2014-01-02
BR112012000427A2 (pt)	2018-04-10
JP5536884B2 (ja)	2014-07-02

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Legal Events

Date	Code	Title	Description
2012-04-13	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2012-05-16	17P	Request for examination filed	Effective date: 20120127
2012-05-16	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
2012-10-10	DAX	Request for extension of the european patent (deleted)
2017-02-15	A4	Supplementary search report drawn up and despatched	Effective date: 20170117
2017-02-15	RIC1	Information provided on ipc code assigned before grant	Ipc: H04W 16/28 20090101ALI20170111BHEP Ipc: H04W 52/14 20090101ALI20170111BHEP Ipc: H04W 52/10 20090101ALI20170111BHEP Ipc: H04L 12/66 20060101ALI20170111BHEP Ipc: H04W 84/04 20090101ALI20170111BHEP Ipc: H04W 72/00 20090101ALI20170111BHEP Ipc: H04L 25/03 20060101AFI20170111BHEP Ipc: H04W 48/16 20090101ALI20170111BHEP Ipc: H04B 7/04 20170101ALI20170111BHEP
2017-11-29	17Q	First examination report despatched	Effective date: 20171025
2018-07-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2018-08-08	18D	Application deemed to be withdrawn	Effective date: 20180306