JP2012516618A - 2アンテナシステムにおけるアップリンクプリコーディング方法 - Google Patents
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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
- H04B7/0413—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
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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
- H04B7/0413—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
- H04B7/0465—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking power constraints at power amplifier or emission constraints, e.g. constant modulus, into account
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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
- H04B7/0413—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
- 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
- H04B7/0602—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 antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
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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
- H04B7/06—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
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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
- H04B7/06—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
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Abstract
【選択図】図1
Description
Claims (19)
- 2個のアンテナを用いる端末が基地局に信号を伝送する方法であって、
伝送ランク情報を獲得し、
ランク1に対して4個のDFT行列及び2個のアンテナ選択行列を、ランク2に対して1個の恒等行列(Identity Matrix)をプリコーディング行列として含む2アンテナ用コードブックから、前記伝送ランクに対応する一つのプリコーディング行列を選択し、前記伝送ランクに対応する個数のレイヤー信号にプリコーディングを行い、プリコーディングされた信号を出力し、
前記プリコーディングされた信号を前記基地局に伝送すること、
を含む、信号伝送方法。 - 前記2個のアンテナ選択行列は、前記端末の最大許容伝送電力の1/2を用いて前記プリコーディングされた信号を前記基地局に伝送するように構成される、請求項1に記載の信号伝送方法。
- 前記2個のアンテナ選択行列は、前記端末の2個のアンテナのいずれか一方のみ使用される場合に選択されて前記プリコーディングに利用される、請求項4に記載の信号伝送方法。
- 基地局が、2個のアンテナを用いる端末から伝送された信号を受信する方法であって、
前記端末から受信信号を受信し、
前記端末が前記受信信号伝送に利用した伝送ランク及びプリコーディング行列識別情報を獲得し、
ランク1に対して4個のDFT行列及び2個のアンテナ選択行列を、ランク2に対して一つの恒等行列(Identity Matrix)をプリコーディング行列として含む2アンテナ用コードブックから、前記伝送ランク及び前記プリコーディング行列識別情報に対応する一つのプリコーディング行列を選択して、前記受信信号にプリコーディングの逆処理を行うこと、
を含む、信号受信方法。 - ランク1に対して4個のDFT行列及び2個のアンテナ選択行列を、ランク2に対して一つの恒等行列(Identity Matrix)をプリコーディング行列として含む2アンテナ用コードブックを保存するメモリーと、
前記メモリーに保存されている前記2アンテナ用コードブックから、伝送ランクに対応する一つのプリコーディング行列を選択して、前記伝送ランクに対応する個数のレイヤー信号にプリコーディングを行い、プリコーディングされた信号を出力するプリコーダと、
前記プリコーダによりプリコーディングされた信号をアップリンクを通じて前記基地局に伝送するのに用いられる2個のアンテナと、
を含む、端末。 - 前記2個のアンテナ選択行列は、前記端末の最大許容伝送電力の1/2を用いて、前記プリコーディングされた信号を前記基地局に伝送するように構成される、請求項11に記載の端末。
- 端末から受信信号を受信するのに用いられるアンテナと、
ランク1に対して4個のDFT行列及び2個のアンテナ選択行列を、ランク2に対して一つの恒等行列(Identity Matrix)をプリコーディング行列として含む2アンテナ用コードブックを保存するメモリーと、
前記メモリーに保存されている前記2アンテナ用コードブックから、前記端末が用いた伝送ランク及びプリコーディング行列識別情報に対応する一つのプリコーディング行列を選択して、前記アンテナから受信された受信信号にプリコーディングの逆処理を行うプリコーダと、
を含む、基地局。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
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US15247609P | 2009-02-13 | 2009-02-13 | |
US61/152,476 | 2009-02-13 | ||
US15394309P | 2009-02-19 | 2009-02-19 | |
US61/153,943 | 2009-02-19 | ||
KR1020090114495A KR101608779B1 (ko) | 2009-02-13 | 2009-11-25 | 2안테나 시스템에서 상향링크 프리코딩 수행 방법 |
KR10-2009-0114495 | 2009-11-25 | ||
PCT/KR2010/000659 WO2010093140A2 (en) | 2009-02-13 | 2010-02-03 | Uplink precoding method in 2 -tx system |
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JP2012516618A true JP2012516618A (ja) | 2012-07-19 |
JP5400900B2 JP5400900B2 (ja) | 2014-01-29 |
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JP (1) | JP5400900B2 (ja) |
KR (1) | KR101608779B1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014027608A (ja) * | 2012-07-30 | 2014-02-06 | Ntt Docomo Inc | 基地局装置、ユーザ端末、通信システム及び通信制御方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110111855A (ko) * | 2010-04-05 | 2011-10-12 | 주식회사 팬택 | 채널상태정보 피드백 장치와 그 방법, 기지국 |
KR101817724B1 (ko) | 2010-04-30 | 2018-02-21 | 삼성전자주식회사 | 각 리포팅 모드에 대응하는 코드북을 사용하는 다중 입출력 통신 시스템 |
CN102340341A (zh) * | 2011-07-08 | 2012-02-01 | 中兴通讯股份有限公司 | 一种上行系统中多天线的信号处理方法及装置 |
EP3306826B1 (en) * | 2012-10-03 | 2019-06-05 | Sckipio Technologies S.i Ltd | Hybrid precoder |
WO2015026196A1 (ko) | 2013-08-22 | 2015-02-26 | 엘지전자 주식회사 | 무선 접속 시스템에서 공간 변조 방식을 이용한 데이터 송신방법 및 장치 |
US10511427B2 (en) * | 2015-01-30 | 2019-12-17 | Qualcomm Incorporated | Uplink control channel for acknowledging increased number of downlink component carriers |
WO2016201647A1 (en) * | 2015-06-17 | 2016-12-22 | Intel Corporation | Method for determining a precoding matrix and precoding module |
EP3520241B1 (en) * | 2016-09-30 | 2021-11-03 | Telefonaktiebolaget LM Ericsson (publ) | System and method for uplink precoding in a communication system |
US10523290B2 (en) | 2017-09-12 | 2019-12-31 | Mediatek Inc. | Codebook-based uplink transmission in wireless communications |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007139325A1 (en) * | 2006-05-26 | 2007-12-06 | Lg Electronics Inc. | Signal generation using phase-shift based pre-coding |
WO2009002093A2 (en) * | 2007-06-25 | 2008-12-31 | Samsung Electronics Co., Ltd. | Transmit methods with delay diversity and space-frequency diversity |
WO2009020723A1 (en) * | 2007-08-03 | 2009-02-12 | Freescale Semiconductor, Inc. | Feedback scheduling to reduce feedback rates in mimo systems |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8165075B2 (en) * | 2007-01-12 | 2012-04-24 | Samsung Electronics Co., Ltd | Method and apparatus for transmitting/receiving feedback information in mobile telecommunication using multiple input multiple output |
KR20080073624A (ko) * | 2007-02-06 | 2008-08-11 | 삼성전자주식회사 | 다중 편파 다중 입출력 시스템을 위한 코드북 생성 방법 및그 장치 |
US7995671B2 (en) * | 2007-02-09 | 2011-08-09 | Qualcomm Incorporated | Multiple-input multiple-output (MIMO) transmission with rank-dependent precoding |
CN101330479B (zh) * | 2007-06-20 | 2011-04-20 | 中兴通讯股份有限公司 | 一种预编码多输入多输出传输及码本编码的方法 |
KR20080114452A (ko) * | 2007-06-26 | 2008-12-31 | 엘지전자 주식회사 | 다중 안테나 시스템에서 데이터 전송방법 및 코드북구성방법 |
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- 2010-02-03 CN CN201080007702.2A patent/CN102318223B/zh active Active
- 2010-02-03 WO PCT/KR2010/000659 patent/WO2010093140A2/en active Application Filing
- 2010-02-03 EP EP10741358.5A patent/EP2396904B1/en active Active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007139325A1 (en) * | 2006-05-26 | 2007-12-06 | Lg Electronics Inc. | Signal generation using phase-shift based pre-coding |
WO2009002093A2 (en) * | 2007-06-25 | 2008-12-31 | Samsung Electronics Co., Ltd. | Transmit methods with delay diversity and space-frequency diversity |
WO2009020723A1 (en) * | 2007-08-03 | 2009-02-12 | Freescale Semiconductor, Inc. | Feedback scheduling to reduce feedback rates in mimo systems |
Non-Patent Citations (7)
Title |
---|
CSNC201110018039; Texas Instruments: 'Codebook Design for Uplink SU-MIMO[online]' 3GPP TSG-RAN WG1#56 R1-090590 , 20090203, インターネット<URL:http://www.3gpp.org/ftp/tsg_ra * |
CSNC201110034384; Ericsson: 'Precoding Considerations in LTE MIMO Downlink[online]' 3GPP TSG-RAN WG1#48 R1-071044 , インターネット<URL:http://www.3gpp.org/ftp/tsg_ra * |
CSNC201110034553; AH Chairman: 'LTE MIMO AH Summary[online]' 3GPP TSG-RAN WG1#48 R1-071228 , インターネット<URL:http://www.3gpp.org/ftp/tsg_ra * |
JPN6013004086; Ericsson: 'Precoding Considerations in LTE MIMO Downlink[online]' 3GPP TSG-RAN WG1#48 R1-071044 , インターネット<URL:http://www.3gpp.org/ftp/tsg_ra * |
JPN6013004087; AH Chairman: 'LTE MIMO AH Summary[online]' 3GPP TSG-RAN WG1#48 R1-071228 , インターネット<URL:http://www.3gpp.org/ftp/tsg_ra * |
JPN6013004088; 星野 正幸 , 吉田 正 , 福岡 将 , 今村 大地: 'LTE-Advanced上りMIMOにおけるプリコーディング制御方法' 電子情報通信学会技術研究報告. RCS Vol.108 , No.358, 20081211, pages.55-60 * |
JPN6013004091; Texas Instruments: 'Codebook Design for Uplink SU-MIMO[online]' 3GPP TSG-RAN WG1#56 R1-090590 , 20090203, インターネット<URL:http://www.3gpp.org/ftp/tsg_ra * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014027608A (ja) * | 2012-07-30 | 2014-02-06 | Ntt Docomo Inc | 基地局装置、ユーザ端末、通信システム及び通信制御方法 |
WO2014021008A1 (ja) * | 2012-07-30 | 2014-02-06 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置、ユーザ端末、通信システム及び通信制御方法 |
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Publication number | Publication date |
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EP2396904B1 (en) | 2020-07-29 |
CN102318223A (zh) | 2012-01-11 |
JP5400900B2 (ja) | 2014-01-29 |
TW201108650A (en) | 2011-03-01 |
CN102318223B (zh) | 2014-03-12 |
WO2010093140A3 (en) | 2010-11-25 |
EP2396904A2 (en) | 2011-12-21 |
WO2010093140A2 (en) | 2010-08-19 |
KR101608779B1 (ko) | 2016-04-20 |
US8325595B2 (en) | 2012-12-04 |
US20100208578A1 (en) | 2010-08-19 |
KR20100092860A (ko) | 2010-08-23 |
EP2396904A4 (en) | 2016-08-31 |
TWI431958B (zh) | 2014-03-21 |
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