IN2014KN02949A - - Google Patents
Info
- Publication number
- IN2014KN02949A IN2014KN02949A IN2949KON2014A IN2014KN02949A IN 2014KN02949 A IN2014KN02949 A IN 2014KN02949A IN 2949KON2014 A IN2949KON2014 A IN 2949KON2014A IN 2014KN02949 A IN2014KN02949 A IN 2014KN02949A
- Authority
- IN
- India
- Prior art keywords
- csi
- reporting
- channel
- processes
- interference
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/345—Interference values
-
- 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
- H04B7/0452—Multi-user MIMO 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
-
- 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
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
-
- 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
-
- 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
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261667406P | 2012-07-02 | 2012-07-02 | |
US201261730032P | 2012-11-26 | 2012-11-26 | |
US201361757641P | 2013-01-28 | 2013-01-28 | |
PCT/KR2013/005854 WO2014007512A1 (ko) | 2012-07-02 | 2013-07-02 | 무선 통신 시스템에서 채널상태정보 보고 방법 및 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014KN02949A true IN2014KN02949A (pt) | 2015-05-08 |
Family
ID=49882219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2949KON2014 IN2014KN02949A (pt) | 2012-07-02 | 2013-07-02 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9716539B2 (pt) |
EP (2) | EP2869478A4 (pt) |
KR (1) | KR102257623B1 (pt) |
CN (2) | CN110233652B (pt) |
IN (1) | IN2014KN02949A (pt) |
WO (1) | WO2014007512A1 (pt) |
Families Citing this family (125)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10645599B2 (en) | 2012-07-02 | 2020-05-05 | Lg Electronics Inc. | Method and device for reporting channel state information in wireless communication system |
CN103580742B (zh) * | 2012-08-03 | 2019-03-29 | 上海诺基亚贝尔股份有限公司 | 控制csi报告的方法及装置 |
CN103812624A (zh) * | 2012-11-07 | 2014-05-21 | 上海贝尔股份有限公司 | 协同多点传输的方法 |
KR102148652B1 (ko) | 2012-12-30 | 2020-08-28 | 엘지전자 주식회사 | 다중 셀 무선 통신 시스템에서 무선 자원 정보 공유 방법 및 이를 위한 장치 |
KR102045332B1 (ko) * | 2013-03-26 | 2019-11-18 | 삼성전자 주식회사 | 이동통신 시스템에서 무선랜을 이용해서 트래픽을 오프 로드하는 방법 및 장치 |
JP5738338B2 (ja) * | 2013-03-29 | 2015-06-24 | 株式会社Nttドコモ | 無線通信システムおよび無線基地局装置 |
US9553706B2 (en) * | 2013-05-15 | 2017-01-24 | Qualcomm Incorporated | Channel estimate under non-uniform reference signal pattern |
HUE050086T2 (hu) | 2013-05-31 | 2020-11-30 | Qualcomm Inc | Lineáris elõkódolás teljes dimenziójú MIMO rendszerekben |
KR102160008B1 (ko) | 2013-06-17 | 2020-09-25 | 삼성전자 주식회사 | 채널 상태 정보 송수신 방법 및 장치 |
WO2015010082A1 (en) * | 2013-07-18 | 2015-01-22 | Marvell World Trade Ltd. | Channel quality indication with filtered interference |
CN109889256B (zh) * | 2013-07-22 | 2022-08-05 | Zte维创通讯公司 | 一种小区同步方法和通信设备 |
CN104378826B (zh) * | 2013-08-14 | 2018-08-07 | 电信科学技术研究院 | 一种传输资源的确定、指示方法及终端、基站 |
WO2015024204A1 (zh) * | 2013-08-20 | 2015-02-26 | 华为技术有限公司 | 通信方法及装置 |
CN105723640B (zh) * | 2013-08-21 | 2020-03-03 | 瑞典爱立信有限公司 | 用于配置csi测量的方法和布置 |
US11743897B2 (en) * | 2013-12-20 | 2023-08-29 | Qualcomm Incorporated | Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands |
WO2015130059A1 (en) * | 2014-02-25 | 2015-09-03 | Samsung Electronics Co., Ltd. | Apparatus and method of transmitting and receiving reference signal in wireless communication system using multiple-input and multiple-output |
US10103855B2 (en) * | 2014-03-28 | 2018-10-16 | Qualcomm Incorporated | Flexible channel state information feedback management |
CN105309030B (zh) * | 2014-04-10 | 2019-11-15 | 华为技术有限公司 | 一种报告信道状态信息的方法、用户设备和基站 |
JP6628365B2 (ja) * | 2014-04-28 | 2020-01-08 | シャープ株式会社 | 端末装置、基地局装置および通信方法 |
KR102323003B1 (ko) * | 2014-05-09 | 2021-11-08 | 삼성전자 주식회사 | 이동통신시스템에서 간섭 측정 방법 및 장치 |
CN106465097A (zh) * | 2014-05-22 | 2017-02-22 | 高通股份有限公司 | 用于mimo的定期和非定期信道状态信息(csi)报告 |
CN105187153B (zh) * | 2014-06-06 | 2021-07-09 | 中兴通讯股份有限公司 | 一种信息反馈方法、发送方法、反馈装置及发送装置 |
RU2666267C2 (ru) * | 2014-06-24 | 2018-09-06 | Телефонактиеболагет Лм Эрикссон (Пабл) | Беспроводное устройство, сетевой узел и способы для предоставления информации о состоянии канала (csi) в сети радиопередачи данных |
CN105450272B (zh) * | 2014-09-15 | 2021-07-20 | 中兴通讯股份有限公司 | 一种导频信息的反馈方法、装置及终端 |
CN105515732B (zh) * | 2014-09-24 | 2018-01-09 | 上海朗帛通信技术有限公司 | 一种ue、基站中的用于多天线通信的方法和设备 |
WO2016052824A1 (ko) * | 2014-10-01 | 2016-04-07 | 엘지전자 주식회사 | 무선 통신 시스템에서 3 차원 mimo를 위한 참조 신호 설정 방법 및 이를 위한 장치 |
US20160149679A1 (en) * | 2014-10-10 | 2016-05-26 | Telefonaktiebolaget L M Ericsson (Publ) | Method for dynamic csi feedback |
MX365697B (es) | 2014-10-10 | 2019-06-11 | Ericsson Telefon Ab L M | Metodo para retroalimentacion dinamica de csi. |
CN105874739B (zh) * | 2014-10-31 | 2019-09-20 | 华为技术有限公司 | 一种信号处理的方法及基站 |
KR20170067837A (ko) * | 2014-11-07 | 2017-06-16 | 후지쯔 가부시끼가이샤 | Dm-rs 자원을 구성하기 위한 방법 및 장치와 통신 시스템 |
US10014916B2 (en) * | 2014-11-10 | 2018-07-03 | Samsung Electronics Co., Ltd. | 2D active antenna array operation for wireless communication systems |
CN107113037A (zh) * | 2014-11-14 | 2017-08-29 | 交互数字专利控股公司 | 二维天线阵列中的天线虚拟化 |
US9999073B2 (en) * | 2014-11-18 | 2018-06-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling adapted CSI-RS periodicities in active antenna systems |
US10034277B2 (en) * | 2015-01-16 | 2018-07-24 | Intel Corporation | User equipment and base station for dynamic CSI-RS and CSI-IM transmission in LTE systems |
WO2016119221A1 (zh) | 2015-01-30 | 2016-08-04 | 华为技术有限公司 | 通信***中反馈信息的传输方法及装置 |
US20160233938A1 (en) * | 2015-02-06 | 2016-08-11 | Nokia Solutions And Networks Oy | Multiple Restrictions For CSI Reporting |
CN106301505A (zh) * | 2015-05-14 | 2017-01-04 | 株式会社Ntt都科摩 | 信息发送方法、波束测量方法、移动台和基站 |
KR102279499B1 (ko) | 2015-05-19 | 2021-07-20 | 삼성전자 주식회사 | 2차원 안테나를 사용하는 무선 통신 시스템에서 피드백 신호 제공 방법 및 장치 |
WO2016189990A1 (ja) | 2015-05-25 | 2016-12-01 | ソニー株式会社 | 無線通信装置、端末装置及び方法 |
US10868601B2 (en) | 2015-06-12 | 2020-12-15 | Samsung Electronics Co., Ltd | Method and device for reporting channel state information in wireless communication system |
US10903958B2 (en) | 2015-06-19 | 2021-01-26 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting reference signal in wireless communication system |
WO2017008236A1 (en) * | 2015-07-14 | 2017-01-19 | Nec Corporation | Method and apparatus for reference signal configuration and detection |
CN106713192A (zh) * | 2015-07-20 | 2017-05-24 | 北京三星通信技术研究有限公司 | 一种多用户数据传输方法和设备 |
CN105471546B (zh) | 2015-07-31 | 2016-11-30 | 电信科学技术研究院 | 一种反馈和接收信道状态信息csi的方法及装置 |
WO2017027799A1 (en) * | 2015-08-13 | 2017-02-16 | Docomo Innovations, Inc. | Base station, user. equipment, and method of csi-rs transmission |
US10931342B2 (en) | 2015-08-13 | 2021-02-23 | Samsung Electronics Co., Ltd. | Reference signal measurement method and apparatus for use in mobile communication system |
WO2017026794A1 (ko) | 2015-08-13 | 2017-02-16 | 엘지전자(주) | 무선 통신 시스템에서 csi-rs와 관련된 단말의 동작 방법 및 이를 지원하기 위한 장치 |
KR102335741B1 (ko) * | 2015-08-13 | 2021-12-06 | 삼성전자주식회사 | 이동 통신 시스템에서 빔포밍된 csi-rs를 이용하는 통신 기법 |
KR102368867B1 (ko) * | 2015-08-13 | 2022-03-03 | 삼성전자 주식회사 | 이동 통신 시스템에서 기준 신호 측정 방법 및 장치 |
CN106487437B (zh) * | 2015-08-27 | 2020-10-16 | 中兴通讯股份有限公司 | 基于宽窄波束接入的高频同步实现方法、***及装置 |
WO2017043834A1 (ko) * | 2015-09-09 | 2017-03-16 | 엘지전자 주식회사 | 채널 상태 보고 방법 및 이를 위한 장치 |
CN106559807B (zh) * | 2015-09-25 | 2021-08-20 | 华为技术有限公司 | 一种数据传输方法以及相关设备 |
PL3846375T3 (pl) * | 2015-10-22 | 2023-04-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Sposoby i aparat związane z selektywnym wzmacnianiem sygnałów |
CN106685500B (zh) * | 2015-11-05 | 2019-11-12 | ***通信集团公司 | 一种csi-rs指示方法、基站及用户设备 |
WO2017078503A1 (ko) * | 2015-11-05 | 2017-05-11 | 주식회사 윌러스표준기술연구소 | 비인가 대역에서 신호 전송 방법, 장치 및 시스템 |
WO2017086698A1 (ko) * | 2015-11-18 | 2017-05-26 | 삼성전자 주식회사 | 이동통신 시스템에서 채널 상태 정보의 송수신 방법 및 장치 |
US9991942B2 (en) * | 2015-12-30 | 2018-06-05 | Samsung Electronics Co., Ltd. | Method and apparatus for channel state information reference signal (CSI-RS) |
US10750483B2 (en) * | 2016-02-25 | 2020-08-18 | Apple Inc. | System and method for beam information and CSI report |
CN107196690B (zh) * | 2016-03-11 | 2019-05-21 | 电信科学技术研究院 | 一种反馈信息的传输方法和装置 |
CN109155766B (zh) * | 2016-03-31 | 2021-11-09 | 都科摩创新股份有限公司 | 非周期信号发送方法、基站和用户设备 |
CN107294648A (zh) * | 2016-04-01 | 2017-10-24 | ***通信有限公司研究院 | 一种传输信道状态信息参考信号的方法及装置 |
US10932138B2 (en) | 2016-04-07 | 2021-02-23 | Federated Wireless, Inc. | Spectrum access optimization for self organizing networks |
US10700757B2 (en) * | 2016-04-18 | 2020-06-30 | Intel Corporation | Selection of beamforming directions based on learned performance |
CN109964436B (zh) | 2016-04-20 | 2022-01-14 | 康维达无线有限责任公司 | 可配置的参考信号 |
CN113965295A (zh) | 2016-04-20 | 2022-01-21 | 康维达无线有限责任公司 | 新无线电中的物理信道 |
US10505597B2 (en) * | 2016-05-09 | 2019-12-10 | Qualcomm Incorporated | Reference signals and link adaptation for massive MIMO |
US10524244B2 (en) | 2016-05-11 | 2019-12-31 | Convida Wireless, Llc | Radio PDCCH to facilitate numerology operations |
WO2017193331A1 (en) | 2016-05-12 | 2017-11-16 | Qualcomm Incorporated | Hybrid class b fd-mimo |
DK3920455T3 (da) | 2016-05-13 | 2023-05-15 | Ericsson Telefon Ab L M | Csi-feedback med multiopløsning |
US10680855B2 (en) | 2016-05-13 | 2020-06-09 | Huawei Technologies Co., Ltd. | Measurement in non-cellular wireless networks |
KR20190020047A (ko) | 2016-06-15 | 2019-02-27 | 콘비다 와이어리스, 엘엘씨 | 뉴 라디오에 대한 그랜트리스 업링크 전송 |
EP3471311B1 (en) * | 2016-06-23 | 2022-10-26 | LG Electronics Inc. | Method for reporting channel state in wireless communication system and device therefor |
WO2018006311A1 (en) * | 2016-07-07 | 2018-01-11 | Qualcomm Incorporated | Processing relaxation for aperiodic csi-rs |
WO2018021815A1 (ko) * | 2016-07-26 | 2018-02-01 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널 상태 보고를 위한 방법 및 이를 위한 장치 |
JP6694413B2 (ja) * | 2016-07-28 | 2020-05-13 | 華碩電腦股▲ふん▼有限公司 | 無線通信システムにおいてueビームフォーミングを扱うための方法及び装置 |
CN109478971B (zh) * | 2016-08-11 | 2022-01-07 | Lg 电子株式会社 | 用于报告无线通信***中的信道状态的方法及其设备 |
CN117527015A (zh) * | 2016-08-11 | 2024-02-06 | 华为技术有限公司 | 信道状态信息测量反馈方法及设备 |
CN110190929B (zh) * | 2016-08-12 | 2020-06-16 | 华为技术有限公司 | 数据传输的方法、装置和计算机可读存储介质 |
WO2018038556A1 (ko) * | 2016-08-24 | 2018-03-01 | 삼성전자 주식회사 | 이동 통신 시스템에서의 기준 신호 송신을 위한 방법 및 장치 |
KR102684277B1 (ko) * | 2016-08-24 | 2024-07-11 | 삼성전자 주식회사 | 이동 통신 시스템에서의 기준 신호 송신을 위한 방법 및 장치 |
US10945147B2 (en) * | 2016-09-28 | 2021-03-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Dynamic CSI reporting type |
CN107888307B (zh) * | 2016-09-30 | 2021-10-26 | 中兴通讯股份有限公司 | 干扰测量方法、装置及***,干扰测量指示方法及装置 |
MX2019004447A (es) * | 2016-10-21 | 2019-08-05 | Ericsson Telefon Ab L M | Evitacion de colision entre canales de control de enlace descendente y señales de referencia de informacion de estado de canal aperiodicas. |
CN110635835B (zh) * | 2016-11-01 | 2022-11-25 | 极光技术咨询有限责任公司 | 一种用于多天线***的ue、基站中的方法和装置 |
WO2018097947A2 (en) | 2016-11-03 | 2018-05-31 | Convida Wireless, Llc | Reference signals and control channels in nr |
EP4096139A1 (en) | 2016-11-04 | 2022-11-30 | Telefonaktiebolaget LM Ericsson (publ) | Enhancements to mobility reference signals for radio link monitoring in a beam-based system |
US20190363910A1 (en) * | 2016-11-04 | 2019-11-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Use of Mobility Reference Signals to Perform Radio Link Monitoring in a Beam-Based System |
MA45750B1 (fr) | 2016-11-04 | 2019-11-29 | Ericsson Telefon Ab L M | Réutilisation de signaux de référence de mobilité pour effectuer une surveillance de liaison radio dans un système à faisceau |
US10582397B2 (en) * | 2016-11-09 | 2020-03-03 | Qualcomm Incorporated | Beam refinement reference signal transmissions during control symbol |
JPWO2018128181A1 (ja) * | 2017-01-06 | 2019-11-07 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
EP3439214B1 (en) | 2017-01-09 | 2023-11-08 | LG Electronics Inc. | Method for reporting channel state information in wireless communication system, and device therefor |
WO2018143721A1 (ko) | 2017-02-02 | 2018-08-09 | 엘지전자(주) | 무선 통신 시스템에서의 채널 상태 정보 보고 방법 및 이를 위한 장치 |
CN112615655A (zh) * | 2017-02-28 | 2021-04-06 | Oppo广东移动通信有限公司 | 无线通信方法、终端设备和网络设备 |
WO2018183995A1 (en) | 2017-03-31 | 2018-10-04 | Intel IP Corporation | System and method for beam management procedure configuration |
US10051685B1 (en) * | 2017-05-22 | 2018-08-14 | Hewlett Packard Enterprise Development Lp | Adapting radios of millimeter-wave devices |
WO2019006031A1 (en) * | 2017-06-27 | 2019-01-03 | Intel IP Corporation | TRANSMISSION OF REFERENCE SIGNALS FOR THE ACQUISITION OF CHANNEL STATE INFORMATION |
CN111201830B (zh) | 2017-09-08 | 2023-10-20 | 交互数字专利控股公司 | 用于nr的利用动态带宽的多个trp和面板传输 |
US11399365B2 (en) * | 2017-09-08 | 2022-07-26 | Ipla Holdings Inc. | Communications management using down link control information |
CN111386661B (zh) | 2017-09-29 | 2023-08-18 | Lg电子株式会社 | 无线通信***中非周期性的csi的报告方法及其装置 |
US11025388B2 (en) | 2017-10-10 | 2021-06-01 | Futurewei Technologies, Inc. | System and method for control signaling |
KR102528468B1 (ko) * | 2017-10-17 | 2023-05-04 | 삼성전자주식회사 | 무선 통신 시스템에서 빔 기반 협력 통신을 지원하는 방법 및 장치 |
EP3706490B1 (en) * | 2017-11-15 | 2024-01-03 | LG Electronics Inc. | Method for terminal transmitting aperiodic channel state information in wireless communication system, and terminal that uses the method |
BR112020009644A2 (pt) * | 2017-11-16 | 2020-11-10 | Telefonaktiebolaget Lm Ericsson (Publ) | reconfiguração de monitoramento de enlace de rádio/falha de enlace de rádio mediante comutação de partes de largura de banda |
US11855725B2 (en) | 2018-01-12 | 2023-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Resource elements for physical downlink channel and aperiodic interference measurement |
CN114244410B (zh) * | 2018-02-12 | 2023-02-03 | 中兴通讯股份有限公司 | 确定预编码的方法、装置及存储介质 |
EP3755037A4 (en) * | 2018-02-14 | 2021-09-29 | Ntt Docomo, Inc. | USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE |
CN110475282B (zh) * | 2018-05-09 | 2023-03-28 | 华为技术有限公司 | 一种干扰信息上报方法及装置 |
WO2020005128A1 (en) * | 2018-06-29 | 2020-01-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling configuration for radio access networks |
WO2020026454A1 (ja) * | 2018-08-03 | 2020-02-06 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
CN110830191B (zh) | 2018-08-08 | 2020-08-11 | 北京紫光展锐通信技术有限公司 | 非周期zp-csi-rs资源集的确定、配置方法及装置、存储介质、用户终端、网络端 |
DE112019003523T5 (de) * | 2018-08-08 | 2021-05-27 | Lg Electronics Inc. | Verfahren zum Senden oder Empfangen von Kanalzustandsinformationen für eine Vielzahl von Basisstationen in einem drahtlosen Kommunikationssystem, und Gerät dafür |
WO2020036362A1 (ko) * | 2018-08-16 | 2020-02-20 | 엘지전자 주식회사 | 채널 상태 정보 참조 신호 자원을 송수신하는 방법 및 이를 위한 장치 |
CN112753188A (zh) * | 2018-09-26 | 2021-05-04 | 中兴通讯股份有限公司 | 无线通信中的干扰感知波束报告 |
US11871451B2 (en) | 2018-09-27 | 2024-01-09 | Interdigital Patent Holdings, Inc. | Sub-band operations in unlicensed spectrums of new radio |
EP3902179A4 (en) * | 2019-01-10 | 2022-03-09 | Huawei Technologies Co., Ltd. | RESOURCE DISPLAY METHOD AND APPARATUS |
CN111431687B (zh) * | 2019-01-10 | 2022-02-25 | 华为技术有限公司 | 一种资源指示方法及装置 |
CN111600690B (zh) | 2019-04-30 | 2021-07-06 | 维沃移动通信有限公司 | 参考信号测量、参考信号资源配置方法和设备 |
CN112351478A (zh) * | 2019-08-09 | 2021-02-09 | 中兴通讯股份有限公司 | 一种节能方法及装置 |
WO2021059239A1 (en) * | 2019-09-27 | 2021-04-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Systems and methods for early csi feedback in nr |
WO2021126495A1 (en) * | 2019-12-18 | 2021-06-24 | Google Llc | Joint channel state information for virtual user equipment |
US20240064591A1 (en) * | 2020-09-03 | 2024-02-22 | Toyota Jidosha Kabushiki Kaisha | Multicast broadcast service continuity in connected state |
EP4224905A4 (en) * | 2020-10-31 | 2023-11-29 | Huawei Technologies Co., Ltd. | CHANNEL INFORMATION REPORTING METHOD AND APPARATUS |
EP4266737A4 (en) * | 2021-01-17 | 2024-03-27 | Huawei Technologies Co., Ltd. | CHANNEL INFORMATION ACQUISITION METHOD AND RELATED APPARATUS |
US12028132B2 (en) | 2021-11-12 | 2024-07-02 | Samsung Electronics Co., Ltd. | MIMO transmission apparatus and operating method thereof |
US20230370137A1 (en) * | 2022-05-13 | 2023-11-16 | Qualcomm Incorporated | Channel state information processing parameters for multiple configured codebooks |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7649831B2 (en) | 2007-05-30 | 2010-01-19 | Samsung Electronics Co., Ltd. | Multi-user MIMO feedback and transmission in a wireless communication system |
US8385452B2 (en) | 2008-10-24 | 2013-02-26 | Qualcomm Incorporated | Method and apparatus for separable channel state feedback in a wireless communication system |
US8867495B2 (en) * | 2009-03-20 | 2014-10-21 | Qualcomm Incorporated | Feedback mechanisms for beamforming operation |
EP2439997B1 (en) * | 2009-06-02 | 2019-08-28 | Sun Patent Trust | Wireless communication apparatus and wireless communication method |
KR20120037948A (ko) * | 2009-07-21 | 2012-04-20 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널상태 정보를 전송하는 장치 및 방법 |
US20110244877A1 (en) * | 2009-10-08 | 2011-10-06 | Qualcomm Incorporated | Method and apparatus for using channel state information reference signal in wireless communication system |
WO2011055986A2 (en) * | 2009-11-08 | 2011-05-12 | Lg Electronics Inc. | A method and a base station for transmitting a csi-rs, and a method and a user equipment for receiving the csi-rs |
KR101819502B1 (ko) * | 2010-02-23 | 2018-01-17 | 엘지전자 주식회사 | 간섭 측정 방법 및 단말과, 간섭 정보 수신 방법 및 기지국 |
CN104780030B (zh) | 2010-03-17 | 2018-11-09 | Lg电子株式会社 | 在支持多个天线的无线通信***中发送信道状态信息-参考信号的方法、基站和移动站 |
KR101253197B1 (ko) * | 2010-03-26 | 2013-04-10 | 엘지전자 주식회사 | 참조신호 수신 방법 및 사용자기기, 참조신호 전송 방법 및 기지국 |
US8743992B2 (en) * | 2010-04-06 | 2014-06-03 | Nokia Corporation | Codebook design and structure for multi-granular feedback |
KR101615236B1 (ko) * | 2010-05-18 | 2016-05-13 | 엘지전자 주식회사 | 다중 셀 협력 통신을 위한 적응적 피드백 및 적응적 전송 모드 결정 방법 및 장치 |
KR20110138742A (ko) * | 2010-06-21 | 2011-12-28 | 주식회사 팬택 | 장치의 채널정보 전송방법, 그 장치, 기지국, 그 기지국의 전송방법 |
CN102340379B (zh) * | 2010-07-15 | 2015-04-22 | ***通信集团公司 | 一种csi-rs的发送方法、检测方法及其装置 |
CN102404055B (zh) * | 2010-09-10 | 2014-06-18 | 电信科学技术研究院 | 一种测量干扰的方法、***和设备 |
KR20120029338A (ko) | 2010-09-16 | 2012-03-26 | 엘지전자 주식회사 | 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치 |
ES2788301T3 (es) * | 2010-11-17 | 2020-10-21 | Lg Electronics Inc | Método y dispositivo para notificar aperiódicamente información de estado de canal en un sistema de conexión inalámbrica |
CN102149124B (zh) * | 2011-04-22 | 2014-08-06 | 电信科学技术研究院 | 一种多点协作传输下的干扰测量方法及设备 |
CN102300244B (zh) * | 2011-07-15 | 2019-02-05 | 中兴通讯股份有限公司 | 一种干扰测量参考信息的通知方法、干扰测量方法及装置 |
US20130083681A1 (en) * | 2011-09-30 | 2013-04-04 | Research In Motion Limited | Methods of Channel State Information Feedback and Transmission in Coordinated Multi-Point Wireless Communications System |
CN102368697B (zh) * | 2011-09-30 | 2018-04-03 | 中兴通讯股份有限公司 | 干扰测量信令通知、干扰测量及反馈方法及其装置 |
CN102387528B (zh) * | 2011-11-08 | 2017-11-07 | 中兴通讯股份有限公司 | 一种干扰测量信息通知方法、干扰测量方法、基站及终端 |
EP2823577A1 (en) * | 2012-03-06 | 2015-01-14 | Telefonaktiebolaget L M Ericsson (publ) | Data transmission in a multiple antenna system |
US9973955B2 (en) * | 2012-03-16 | 2018-05-15 | Futurewei Technologies, Inc. | Systems and methods for reference signals and CSI feedback |
US9337970B2 (en) * | 2012-03-19 | 2016-05-10 | Telefonaktiebolaget L M Ericsson (Publ) | Configuration of coordinated multipoint transmission hypotheses for channel state information reporting |
US9537638B2 (en) * | 2012-05-11 | 2017-01-03 | Qualcomm Incorporated | Method and apparatus for performing coordinated multipoint feedback under multiple channel and interference assumptions |
KR101647007B1 (ko) * | 2012-06-04 | 2016-08-10 | 인터디지탈 패튼 홀딩스, 인크 | 다중 전송 포인트의 통신 채널 상태 정보(csi) |
-
2013
- 2013-07-02 EP EP13813772.4A patent/EP2869478A4/en not_active Ceased
- 2013-07-02 CN CN201910487348.0A patent/CN110233652B/zh active Active
- 2013-07-02 US US14/406,976 patent/US9716539B2/en active Active
- 2013-07-02 IN IN2949KON2014 patent/IN2014KN02949A/en unknown
- 2013-07-02 KR KR1020147033369A patent/KR102257623B1/ko active IP Right Grant
- 2013-07-02 CN CN201380035306.4A patent/CN104428998B/zh active Active
- 2013-07-02 WO PCT/KR2013/005854 patent/WO2014007512A1/ko active Application Filing
- 2013-07-02 EP EP20166390.3A patent/EP3726769A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
KR102257623B1 (ko) | 2021-05-28 |
WO2014007512A1 (ko) | 2014-01-09 |
US9716539B2 (en) | 2017-07-25 |
EP2869478A1 (en) | 2015-05-06 |
EP2869478A4 (en) | 2016-02-24 |
CN110233652A (zh) | 2019-09-13 |
EP3726769A1 (en) | 2020-10-21 |
KR20150035555A (ko) | 2015-04-06 |
US20150162966A1 (en) | 2015-06-11 |
CN104428998A (zh) | 2015-03-18 |
CN104428998B (zh) | 2019-07-05 |
CN110233652B (zh) | 2022-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IN2014KN02949A (pt) | ||
PH12017501935A1 (en) | Mobile station, base station and radio communication method | |
WO2013055147A3 (ko) | 무선 통신 시스템에서 채널상태정보 전송 방법 및 장치 | |
MX344539B (es) | Metodo y aparato para transmitir y recibir informacion de estado de canal en sistema de comunicacion inalambrica que soporta transmision cooperativa. | |
WO2012108657A3 (ko) | 무선 통신 시스템에서 단말의 측정 보고 방법 및 이를 위한 장치 | |
WO2018030825A8 (en) | Method and apparatus for selecting resources in v2x communications | |
WO2016159715A3 (ko) | 무선 통신 시스템에서 v2x 단말이 신호를 송수신 하는 방법 및 장치 | |
MX345163B (es) | Método y aparato para llevar a cabo la medición en sistema de comunicación inalámbrico. | |
WO2016072712A3 (ko) | 채널과 관련된 피드백을 위한 방법 및 이를 위한 장치 | |
EP3614612A3 (en) | System and method for wireless communications measurements and csi feedback | |
IN2015DN02608A (pt) | ||
WO2012150842A3 (ko) | 무선 통신 시스템에서 채널상태정보를 송수신하는 방법 및 장치 | |
MX359492B (es) | Metodos y dispositivos de notificacion de informacion, de reporte de informacion y de recepcion de datos. | |
MX353732B (es) | Aparato y método de activación y control de nct scc, método de gestión, y aparato de estación base. | |
WO2016032293A3 (ko) | 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치 | |
MX2016010994A (es) | Tecnicas para reportar informacion de estado de canal (csi) para una banda de espectro de frecuencia de radio sin licencia. | |
PH12019501390A1 (en) | Base station apparatus, terminal device, communication method, and integrated circuit | |
MX2015005545A (es) | Metodo de procesamiento para informacion estado de canal, estacion base y terminal. | |
WO2013015626A3 (ko) | 무선 통신 시스템에서 측정보고 방법 및 장치 | |
WO2014035137A8 (ko) | 무선 통신 시스템에서 채널을 추정하는 방법 및 장치 | |
WO2012099412A3 (ko) | 무선 통신 시스템에서 중계기의 상향링크 신호 전송 방법 및 장치 | |
EP4280485A3 (en) | Communication method and apparatus | |
MX2015009254A (es) | Metodo para determinar numero de bits de ri de indicacion de jerarquia, estacion base, y terminal. | |
PH12019500580A1 (en) | Method for transmitting srs, network device and terminal device | |
WO2014152816A3 (en) | Systems and methods for lte interference detection |