WO2010011083A3 - 상향링크 전송 시, 다중 코드워드 기반 단일 사용자 mimo가 사용되는 시스템에 있어서, phich 할당 및 참조 신호 생성 방법 - Google Patents
상향링크 전송 시, 다중 코드워드 기반 단일 사용자 mimo가 사용되는 시스템에 있어서, phich 할당 및 참조 신호 생성 방법 Download PDFInfo
- Publication number
- WO2010011083A3 WO2010011083A3 PCT/KR2009/004065 KR2009004065W WO2010011083A3 WO 2010011083 A3 WO2010011083 A3 WO 2010011083A3 KR 2009004065 W KR2009004065 W KR 2009004065W WO 2010011083 A3 WO2010011083 A3 WO 2010011083A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reference signal
- uplink
- configuration information
- user device
- transmitting uplink
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 3
- 125000004122 cyclic group Chemical group 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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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
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
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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
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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
- H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information
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- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
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- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
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- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
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- 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
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0026—Division using four or more dimensions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011519990A JP5357254B2 (ja) | 2008-07-22 | 2009-07-22 | アップリンク伝送時に、多重符号語ベースの単一ユーザmimoが用いられるシステムにおけるphich割当及び参照信号生成方法 |
EP09800564.8A EP2306659B1 (en) | 2008-07-22 | 2009-07-22 | Method for allocating phich in a system using su-mimo with multiple codewords in uplink |
CN200980128611.1A CN102106097B (zh) | 2008-07-22 | 2009-07-22 | 基于发送上行链路时的多码字在使用单用户mimo的***中分配phich并生成基准信号的方法 |
EP17206298.6A EP3322107B1 (en) | 2008-07-22 | 2009-07-22 | Method for allocating phich and generating reference signal in system using single-user mimo based on multiple codewords when transmitting uplink |
ES09800564.8T ES2666205T3 (es) | 2008-07-22 | 2009-07-22 | Método para asignar un PHICH en un sistema que usa SU-MIMO con múltiples palabras de código en enlace ascendente |
US13/055,390 US8503425B2 (en) | 2008-07-22 | 2009-07-22 | Method for allocating phich and generating reference signal in system using single-user MIMO based on multiple codewords when transmitting uplink |
US13/939,094 US9729288B2 (en) | 2008-07-22 | 2013-07-10 | Method for allocating PHICH and generating reference signal in system using single user MIMO based on multiple codewords when transmitting uplink |
US14/575,505 US9444596B2 (en) | 2008-07-22 | 2014-12-18 | Method for allocating PHICH and generating reference signal in system using single-user MIMO based on multiple codewords when transmitting uplink |
US15/649,253 US10153880B2 (en) | 2008-07-22 | 2017-07-13 | Method for allocating PHICH and generating reference signal in system using single user MIMO based on multiple codewords when transmitting uplink |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8282708P | 2008-07-22 | 2008-07-22 | |
US61/082,827 | 2008-07-22 | ||
US15752509P | 2009-03-04 | 2009-03-04 | |
US61/157,525 | 2009-03-04 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/055,390 A-371-Of-International US8503425B2 (en) | 2008-07-22 | 2009-07-22 | Method for allocating phich and generating reference signal in system using single-user MIMO based on multiple codewords when transmitting uplink |
US13/939,094 Continuation US9729288B2 (en) | 2008-07-22 | 2013-07-10 | Method for allocating PHICH and generating reference signal in system using single user MIMO based on multiple codewords when transmitting uplink |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010011083A2 WO2010011083A2 (ko) | 2010-01-28 |
WO2010011083A3 true WO2010011083A3 (ko) | 2010-04-22 |
Family
ID=41570730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/004065 WO2010011083A2 (ko) | 2008-07-22 | 2009-07-22 | 상향링크 전송 시, 다중 코드워드 기반 단일 사용자 mimo가 사용되는 시스템에 있어서, phich 할당 및 참조 신호 생성 방법 |
Country Status (7)
Country | Link |
---|---|
US (4) | US8503425B2 (ko) |
EP (2) | EP2306659B1 (ko) |
JP (3) | JP5357254B2 (ko) |
KR (1) | KR101625861B1 (ko) |
CN (2) | CN102106097B (ko) |
ES (2) | ES2666205T3 (ko) |
WO (1) | WO2010011083A2 (ko) |
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EP3322107A1 (en) | 2018-05-16 |
KR101625861B1 (ko) | 2016-06-01 |
WO2010011083A2 (ko) | 2010-01-28 |
JP2016076988A (ja) | 2016-05-12 |
US20130336256A1 (en) | 2013-12-19 |
CN103825638A (zh) | 2014-05-28 |
US20110176502A1 (en) | 2011-07-21 |
CN102106097A (zh) | 2011-06-22 |
EP2306659B1 (en) | 2018-01-24 |
JP5860011B2 (ja) | 2016-02-16 |
US9444596B2 (en) | 2016-09-13 |
EP3322107B1 (en) | 2019-09-04 |
ES2666205T3 (es) | 2018-05-03 |
US10153880B2 (en) | 2018-12-11 |
CN103825638B (zh) | 2017-05-24 |
JP2011529290A (ja) | 2011-12-01 |
EP2306659A4 (en) | 2015-05-20 |
US20170310444A1 (en) | 2017-10-26 |
ES2760570T3 (es) | 2020-05-14 |
JP2013236411A (ja) | 2013-11-21 |
KR20110031928A (ko) | 2011-03-29 |
JP6178393B2 (ja) | 2017-08-09 |
EP2306659A2 (en) | 2011-04-06 |
US9729288B2 (en) | 2017-08-08 |
CN102106097B (zh) | 2014-04-02 |
US20150103796A1 (en) | 2015-04-16 |
US8503425B2 (en) | 2013-08-06 |
JP5357254B2 (ja) | 2013-12-04 |
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