WO2011162520A3 - 채널 상태 정보 전송 방법 및 장치 - Google Patents
채널 상태 정보 전송 방법 및 장치 Download PDFInfo
- Publication number
- WO2011162520A3 WO2011162520A3 PCT/KR2011/004492 KR2011004492W WO2011162520A3 WO 2011162520 A3 WO2011162520 A3 WO 2011162520A3 KR 2011004492 W KR2011004492 W KR 2011004492W WO 2011162520 A3 WO2011162520 A3 WO 2011162520A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- channel information
- state information
- channel state
- base station
- transmitting channel
- Prior art date
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
- 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
- H04B7/0636—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
- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/0031—Multiple signaling transmission
-
- 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
- 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
-
- 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
- H04L5/0057—Physical resource allocation for CQI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11798355.1A EP2587685A4 (en) | 2010-06-22 | 2011-06-20 | METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION |
KR1020127032906A KR101730685B1 (ko) | 2010-06-22 | 2011-06-20 | 채널 상태 정보 전송 방법 및 장치 |
US13/806,642 US9119203B2 (en) | 2010-06-22 | 2011-06-20 | Method and apparatus for transmitting channel state information |
CN201180035612.9A CN103026639B9 (zh) | 2010-06-22 | 2011-06-20 | 发送信道状态信息的方法和装置 |
US14/800,476 US9787384B2 (en) | 2010-06-22 | 2015-07-15 | Method and apparatus for transmitting channel state information |
US15/701,828 US10110292B2 (en) | 2010-06-22 | 2017-09-12 | Method and apparatus for transmitting channel state information |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35751410P | 2010-06-22 | 2010-06-22 | |
US61/357,514 | 2010-06-22 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/806,642 A-371-Of-International US9119203B2 (en) | 2010-06-22 | 2011-06-20 | Method and apparatus for transmitting channel state information |
US14/800,476 Continuation US9787384B2 (en) | 2010-06-22 | 2015-07-15 | Method and apparatus for transmitting channel state information |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011162520A2 WO2011162520A2 (ko) | 2011-12-29 |
WO2011162520A3 true WO2011162520A3 (ko) | 2012-02-23 |
Family
ID=45371932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/004492 WO2011162520A2 (ko) | 2010-06-22 | 2011-06-20 | 채널 상태 정보 전송 방법 및 장치 |
Country Status (5)
Country | Link |
---|---|
US (3) | US9119203B2 (ko) |
EP (1) | EP2587685A4 (ko) |
KR (1) | KR101730685B1 (ko) |
CN (1) | CN105721032B (ko) |
WO (1) | WO2011162520A2 (ko) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102082636B (zh) * | 2010-08-16 | 2013-05-08 | 电信科学技术研究院 | 一种信道状态信息csi反馈指示方法和基站及系统 |
CN104094634A (zh) * | 2012-02-01 | 2014-10-08 | 富士通株式会社 | 无线通信系统、无线终端、无线基站以及无线通信方法 |
KR101881847B1 (ko) | 2012-02-21 | 2018-08-24 | 삼성전자주식회사 | 통신 시스템에서 신호를 송수신하는 방법 및 장치 |
EP2859667B1 (en) * | 2012-06-11 | 2018-10-10 | Samsung Electronics Co., Ltd. | Channel state information transmission/reception method and apparatus for use in wireless communication system |
CN103582137B (zh) * | 2012-07-19 | 2018-01-02 | 华为技术有限公司 | Wlan的信道资源分配方法和设备、无线局域网通信系统 |
KR101972945B1 (ko) | 2012-09-18 | 2019-04-29 | 삼성전자 주식회사 | 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치 |
EP3506704B1 (en) * | 2012-11-28 | 2021-11-17 | Samsung Electronics Co., Ltd. | Method and apparatus for performing communication in a wireless communication system |
KR102117024B1 (ko) | 2012-11-28 | 2020-06-01 | 삼성전자 주식회사 | 무선 통신 시스템의 통신 방법 및 장치 |
KR20150100648A (ko) * | 2012-12-20 | 2015-09-02 | 엘지전자 주식회사 | 다중 안테나 무선 통신 시스템에서 효율적인 피드백 전송 방법 및 이를 위한 장치 |
JP6102606B2 (ja) * | 2013-07-26 | 2017-03-29 | 富士通株式会社 | 無線基地局 |
JP6462677B2 (ja) | 2013-10-18 | 2019-01-30 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 3−d mimo用csi−rsの構成のための方法および装置 |
US9755795B2 (en) | 2013-12-18 | 2017-09-05 | Huawei Technologies Co., Ltd. | System and method for WLAN OFDMA design of subcarrier groups and frame format |
US9936502B2 (en) | 2013-12-18 | 2018-04-03 | Huawei Technologies Co., Ltd. | System and method for OFDMA resource management in WLAN |
WO2016200241A1 (ko) | 2015-06-12 | 2016-12-15 | 삼성전자 주식회사 | 무선 통신 시스템에서 채널 상태 정보 보고 방법 및 장치 |
WO2016204549A1 (ko) | 2015-06-19 | 2016-12-22 | 삼성전자 주식회사 | 무선 통신 시스템에서 기준 신호 전송 방법 및 장치 |
US10104568B2 (en) * | 2015-06-30 | 2018-10-16 | Qualcomm Incorporated | Periodic channel state information reporting for enhanced carrier aggregation |
WO2017014610A1 (ko) * | 2015-07-23 | 2017-01-26 | 엘지전자 주식회사 | 다중 안테나 무선 통신 시스템에서 코드북 기반 신호 송수신 방법 및 이를 위한 장치 |
WO2017014609A1 (ko) * | 2015-07-23 | 2017-01-26 | 엘지전자(주) | 다중 안테나 무선 통신 시스템에서 코드북 기반 신호 송수신 방법 및 이를 위한 장치 |
EP3327945B1 (en) | 2015-07-23 | 2021-03-31 | LG Electronics Inc. | Codebook-based signal transmission and reception method in multi-antenna wireless communication system and apparatus therefor |
CN107925466B (zh) | 2015-07-23 | 2021-04-20 | Lg 电子株式会社 | 多天线无线通信系统中的基于码本的信号发送/接收方法 |
KR20180061394A (ko) * | 2015-10-23 | 2018-06-07 | 삼성전자주식회사 | 이동 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치 |
US9838104B1 (en) * | 2016-02-16 | 2017-12-05 | The Florida State University Research Foundation, Inc. | System and method for fast compression of OFDM channel state information (CSI) based on constant frequency sinusoidal approximation |
US10873439B2 (en) * | 2016-12-16 | 2020-12-22 | Samsung Electronics Co., Ltd. | Method and apparatus for multiplexing channel state information |
US11121799B2 (en) * | 2017-02-05 | 2021-09-14 | Lg Electronics Inc. | Method for determining modulation and coding scheme in wireless communication system, and device therefor |
GB2562098B (en) * | 2017-05-05 | 2022-02-02 | Samsung Electronics Co Ltd | Improvements in and relating to channel state feedback in a telecommunication system |
US11277862B2 (en) | 2017-10-26 | 2022-03-15 | Comcast Cable Communications, Llc | Activation and deactivation of configured grant |
US11751204B2 (en) | 2017-10-27 | 2023-09-05 | Comcast Cable Communications, Llc | Group common DCI for wireless resources |
US11159959B2 (en) | 2017-11-09 | 2021-10-26 | Comcast Cable Communications, Llc | CSI transmission with multiple bandwidth parts |
US10945172B2 (en) | 2017-11-16 | 2021-03-09 | Comcast Cable Communications, Llc | Power control for bandwidth part switching |
CN111742514B (zh) | 2017-11-16 | 2021-10-26 | 北京小米移动软件有限公司 | 在带宽部分上的信道状态信息报告 |
EP3547559A1 (en) | 2018-03-30 | 2019-10-02 | Comcast Cable Communications LLC | Beam failure recovery procedures using bandwidth parts |
EP3934150A1 (en) | 2018-05-15 | 2022-01-05 | Comcast Cable Communications, LLC | Multiple active bandwidth parts |
US11109397B2 (en) | 2018-05-18 | 2021-08-31 | Comcast Cable Communications, Llc | Cross-carrier scheduling with multiple active bandwidth parts |
CA3043817A1 (en) | 2018-05-21 | 2019-11-21 | Comcast Cable Communications, Llc | Random access procedures using multiple active bandwidth parts |
CA3043992A1 (en) | 2018-05-21 | 2019-11-21 | Comcast Cable Communications, Llc | Failure detection and recovery for multiple active resources |
KR102441982B1 (ko) * | 2018-07-05 | 2022-09-13 | 삼성전자주식회사 | 무선 통신 시스템에서 빔 포밍을 수행하는 방법 및 장치 |
US11388755B2 (en) | 2018-08-03 | 2022-07-12 | Comcast Cable Communications, Llc | Uplink and downlink synchronization procedures |
US11569967B2 (en) * | 2018-09-12 | 2023-01-31 | Samsung Electronics Co., Ltd. | Method and apparatus for uplink control information transmission and reception |
EP3629506A1 (en) * | 2018-09-27 | 2020-04-01 | Panasonic Intellectual Property Corporation of America | User equipment and base station involved in the transmission of data |
WO2020062094A1 (zh) | 2018-09-28 | 2020-04-02 | 华为技术有限公司 | 预编码矩阵的指示方法、通信装置及存储介质 |
US11824688B2 (en) | 2018-11-21 | 2023-11-21 | Qualcomm Incorporated | Configuring channel state information reference signal subband precoding resource block groups |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100913940B1 (ko) * | 2008-04-25 | 2009-08-26 | 삼성전자주식회사 | 적응적으로 코드북을 변경하거나 업데이트하는 다중 안테나 통신 시스템 |
JP2009531993A (ja) * | 2006-03-27 | 2009-09-03 | クゥアルコム・インコーポレイテッド | 無線通信システムにおけるmimoおよびサブバンドのスケジューリングためのチャネル状態情報のフィードバック |
JP2010041473A (ja) * | 2008-08-06 | 2010-02-18 | Sharp Corp | 無線通信システム、基地局装置、移動局装置 |
JP2010114893A (ja) * | 2008-11-10 | 2010-05-20 | Motorola Inc | 直交周波数分割多重アクセスにおけるセル固有の参照記号とユーザ装置固有の参照記号とを使用した復調方法、伝送方法、および基地局 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101427537A (zh) * | 2006-03-20 | 2009-05-06 | 高通股份有限公司 | 使用信令信道的上行链路信道估计 |
US9130791B2 (en) * | 2006-03-20 | 2015-09-08 | Qualcomm Incorporated | Uplink channel estimation using a signaling channel |
MY157698A (en) | 2006-08-17 | 2016-07-15 | Intel Corp | Method and apparatus for providing efficient precoding feedback in a mimo wireless communication system |
KR100986938B1 (ko) | 2007-04-26 | 2010-10-12 | 재단법인서울대학교산학협력재단 | 다중 입력 다중 출력 시스템의 부분 적응 송신 장치 및 방법 |
US8798183B2 (en) * | 2007-08-13 | 2014-08-05 | Qualcomm Incorporated | Feedback and rate adaptation for MIMO transmission in a time division duplexed (TDD) communication system |
KR101373951B1 (ko) | 2008-01-30 | 2014-03-13 | 엘지전자 주식회사 | 다중안테나 시스템에서 프리코딩 정보 전송방법 |
KR101481589B1 (ko) * | 2008-08-25 | 2015-01-12 | 엘지전자 주식회사 | 다중안테나를 갖는 무선 통신 시스템에서 피드백 정보 전송 방법, 데이터 전송 방법 및 데이터 전송 장치 |
EP2398157B1 (en) * | 2009-02-13 | 2019-04-03 | LG Electronics Inc. | Data transmission method and apparatus in multiple antenna system |
KR101753391B1 (ko) * | 2009-03-30 | 2017-07-04 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호 전송 방법 및 장치 |
EP2448140A2 (en) * | 2009-06-25 | 2012-05-02 | Pantech Co., Ltd | Method for selecting precoder in wireless communication system and apparatus using the same, feedback method of channel information of terminal, and method for receiving channel information of base station |
KR101578650B1 (ko) * | 2009-08-18 | 2015-12-21 | 삼성전자주식회사 | 프리코딩 행렬을 이용한 데이터 송수신 방법 및 단말기 |
CN105162508B (zh) * | 2010-04-01 | 2018-05-29 | Lg电子株式会社 | 在无线接入系统中收发信道状态信息报告的方法和装置 |
CN102237984B (zh) * | 2010-05-07 | 2014-02-12 | 电信科学技术研究院 | 一种基于pusch上报csi的方法及装置 |
WO2012044088A2 (ko) * | 2010-09-29 | 2012-04-05 | 엘지전자 주식회사 | 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치 |
US8681651B2 (en) * | 2010-11-05 | 2014-03-25 | Qualcomm Incorporated | Reference signal reception and channel state information determination for multiple nodes in a wireless communication network |
US9344173B2 (en) * | 2011-10-07 | 2016-05-17 | Lg Electronics Inc. | Method and apparatus for transreceiving channel state information in cooperative multipoint communication system |
US9161153B2 (en) * | 2012-06-15 | 2015-10-13 | Industrial Technology Research Institute | Method of handling CSI report and related communication device |
US9621319B2 (en) * | 2012-06-28 | 2017-04-11 | Lg Electronics Inc. | Method for feeding back channel state information in wireless communication system and apparatus therefor |
KR101972945B1 (ko) * | 2012-09-18 | 2019-04-29 | 삼성전자 주식회사 | 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치 |
US9191930B2 (en) * | 2013-03-13 | 2015-11-17 | Samsung Electronics Co., Ltd. | Transmission of acknowledgement information in adaptively configured TDD communication systems |
US20150327106A1 (en) * | 2014-05-06 | 2015-11-12 | Acer Incorporated | Method of Handling Channel Status Information and Related Communication Device |
-
2011
- 2011-06-20 KR KR1020127032906A patent/KR101730685B1/ko active IP Right Grant
- 2011-06-20 CN CN201610095048.4A patent/CN105721032B/zh active Active
- 2011-06-20 WO PCT/KR2011/004492 patent/WO2011162520A2/ko active Application Filing
- 2011-06-20 EP EP11798355.1A patent/EP2587685A4/en not_active Withdrawn
- 2011-06-20 US US13/806,642 patent/US9119203B2/en active Active
-
2015
- 2015-07-15 US US14/800,476 patent/US9787384B2/en active Active
-
2017
- 2017-09-12 US US15/701,828 patent/US10110292B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009531993A (ja) * | 2006-03-27 | 2009-09-03 | クゥアルコム・インコーポレイテッド | 無線通信システムにおけるmimoおよびサブバンドのスケジューリングためのチャネル状態情報のフィードバック |
KR100913940B1 (ko) * | 2008-04-25 | 2009-08-26 | 삼성전자주식회사 | 적응적으로 코드북을 변경하거나 업데이트하는 다중 안테나 통신 시스템 |
JP2010041473A (ja) * | 2008-08-06 | 2010-02-18 | Sharp Corp | 無線通信システム、基地局装置、移動局装置 |
JP2010114893A (ja) * | 2008-11-10 | 2010-05-20 | Motorola Inc | 直交周波数分割多重アクセスにおけるセル固有の参照記号とユーザ装置固有の参照記号とを使用した復調方法、伝送方法、および基地局 |
Non-Patent Citations (1)
Title |
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See also references of EP2587685A4 * |
Also Published As
Publication number | Publication date |
---|---|
US20180006701A1 (en) | 2018-01-04 |
CN105721032A (zh) | 2016-06-29 |
US10110292B2 (en) | 2018-10-23 |
KR20130084607A (ko) | 2013-07-25 |
EP2587685A2 (en) | 2013-05-01 |
CN105721032B (zh) | 2019-02-05 |
US9787384B2 (en) | 2017-10-10 |
CN103026639A (zh) | 2013-04-03 |
WO2011162520A2 (ko) | 2011-12-29 |
US20130100922A1 (en) | 2013-04-25 |
US20150318910A1 (en) | 2015-11-05 |
US9119203B2 (en) | 2015-08-25 |
EP2587685A4 (en) | 2014-08-06 |
CN103026639B (zh) | 2016-03-16 |
KR101730685B1 (ko) | 2017-04-27 |
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