HUE046305T2 - Módszer és elrendezés a CSI-méréshez - Google Patents
Módszer és elrendezés a CSI-méréshezInfo
- Publication number
- HUE046305T2 HUE046305T2 HUE13885355A HUE13885355A HUE046305T2 HU E046305 T2 HUE046305 T2 HU E046305T2 HU E13885355 A HUE13885355 A HU E13885355A HU E13885355 A HUE13885355 A HU E13885355A HU E046305 T2 HUE046305 T2 HU E046305T2
- Authority
- HU
- Hungary
- Prior art keywords
- arrangement
- csi measurement
- csi
- measurement
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
-
- 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
- H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
-
- 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
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13885355.1A EP3000266B1 (en) | 2013-05-20 | 2013-05-20 | Method and arrangement for csi measurement |
PCT/CN2013/075938 WO2014186943A1 (en) | 2013-05-20 | 2013-05-20 | Method and arrangement for csi measurement |
Publications (1)
Publication Number | Publication Date |
---|---|
HUE046305T2 true HUE046305T2 (hu) | 2020-02-28 |
Family
ID=51932703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE13885355A HUE046305T2 (hu) | 2013-05-20 | 2013-05-20 | Módszer és elrendezés a CSI-méréshez |
Country Status (8)
Country | Link |
---|---|
US (2) | US10594461B2 (hu) |
EP (4) | EP3000266B1 (hu) |
DK (1) | DK3000266T3 (hu) |
ES (1) | ES2744552T3 (hu) |
HU (1) | HUE046305T2 (hu) |
PL (1) | PL3000266T3 (hu) |
PT (1) | PT3000266T (hu) |
WO (1) | WO2014186943A1 (hu) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9923699B2 (en) * | 2013-08-08 | 2018-03-20 | Samsung Electronics Co., Ltd. | Method and apparatus for feeding back aperiodic CSI in flexible TDD reconfiguration system |
US9680581B2 (en) | 2013-08-15 | 2017-06-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and radio node for handling CSI reporting |
RU2611593C1 (ru) * | 2013-08-23 | 2017-02-28 | Хуавей Текнолоджиз Ко., Лтд. | Способ и устройство для передачи информации по восходящей линии связи |
CN105009640B (zh) * | 2013-12-30 | 2020-02-14 | 华为技术有限公司 | 一种信道测量方法、小区切换方法、相关装置及*** |
CN106170942B (zh) | 2014-02-18 | 2019-09-03 | Lg 电子株式会社 | 在支持无线资源的使用变化的无线通信***中报告信道状态信息的方法及其设备 |
US9867070B2 (en) * | 2014-02-26 | 2018-01-09 | Qualcomm Incorporated | Techniques for reporting channel state information (CSI) for an unlicensed radio frequency spectrum band |
US10129782B2 (en) | 2015-01-30 | 2018-11-13 | Samsung Electronics Co., Ltd. | Methods and apparatus for CSI measurement configuration and reporting on unlicensed spectrum |
US10368346B2 (en) * | 2015-10-30 | 2019-07-30 | Qualcomm Incorporated | Dynamic subframe structure |
CN107046724A (zh) * | 2016-02-05 | 2017-08-15 | 中兴通讯股份有限公司 | 一种上行信号/信道的发送方法及装置 |
US10397944B2 (en) * | 2016-07-28 | 2019-08-27 | Qualcomm Incorporated | Apparatus and method for estimating downlink channel conditions at cell-edge |
KR102186397B1 (ko) * | 2016-09-23 | 2020-12-04 | 주식회사 케이티 | 짧은 전송 시간 간격의 프레임 구조에서 채널 상태 정보를 전송하는 방법 및 장치 |
JP7151115B2 (ja) * | 2018-03-23 | 2022-10-12 | 日本電気株式会社 | 基地局、通信端末、無線通信方法、プログラムおよび無線通信システム |
WO2022139872A1 (en) * | 2020-12-21 | 2022-06-30 | Zeku, Inc. | Apparatus and method for channel state information reference signal in wireless communication systems |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100347971C (zh) | 2003-11-28 | 2007-11-07 | 大唐移动通信设备有限公司 | 时分双工移动通信***中实现频率资源动态优化的方法 |
EP1643657B1 (en) * | 2004-09-30 | 2008-05-14 | NTT DoCoMo, Inc. | Signal detector used in wireless communication system |
US9288623B2 (en) * | 2005-12-15 | 2016-03-15 | Invisitrack, Inc. | Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology |
US7737893B1 (en) * | 2006-06-28 | 2010-06-15 | Rosum Corporation | Positioning in a single-frequency network |
US8134990B2 (en) * | 2009-12-14 | 2012-03-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Defining adaptive detection thresholds |
US20110176461A1 (en) | 2009-12-23 | 2011-07-21 | Telefonakatiebolaget Lm Ericsson (Publ) | Determining configuration of subframes in a radio communications system |
CN111246575B (zh) | 2011-03-31 | 2020-12-25 | 华为技术有限公司 | 时分双工***中子帧配置的方法、基站及用户设备 |
CN103891377B (zh) * | 2011-10-27 | 2018-03-13 | 诺基亚通信公司 | 通过在多个子帧中报告相同的测量来提供增强的csi覆盖 |
US9306725B2 (en) * | 2013-03-13 | 2016-04-05 | Samsung Electronics Co., Ltd. | Channel state information for adaptively configured TDD communication systems |
US10243707B2 (en) * | 2013-05-10 | 2019-03-26 | Qualcomm Incorporated | Efficient downlink operation for eIMTA |
US9713026B2 (en) * | 2013-05-17 | 2017-07-18 | Qualcomm Incorporated | Channel state information (CSI) measurement and reporting for enhanced interference management for traffic adaptation (eIMTA) in LTE |
-
2013
- 2013-05-20 EP EP13885355.1A patent/EP3000266B1/en not_active Not-in-force
- 2013-05-20 HU HUE13885355A patent/HUE046305T2/hu unknown
- 2013-05-20 EP EP19192725.0A patent/EP3588835A1/en not_active Withdrawn
- 2013-05-20 WO PCT/CN2013/075938 patent/WO2014186943A1/en active Application Filing
- 2013-05-20 PT PT13885355T patent/PT3000266T/pt unknown
- 2013-05-20 EP EP19192671.6A patent/EP3588833B1/en active Active
- 2013-05-20 ES ES13885355T patent/ES2744552T3/es active Active
- 2013-05-20 US US14/891,998 patent/US10594461B2/en active Active
- 2013-05-20 EP EP19192722.7A patent/EP3588834B1/en active Active
- 2013-05-20 PL PL13885355T patent/PL3000266T3/pl unknown
- 2013-05-20 DK DK13885355.1T patent/DK3000266T3/da active
-
2020
- 2020-02-06 US US16/783,464 patent/US11121842B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3588834A1 (en) | 2020-01-01 |
EP3000266A4 (en) | 2017-01-11 |
EP3588833B1 (en) | 2021-07-07 |
EP3588833A1 (en) | 2020-01-01 |
DK3000266T3 (da) | 2019-09-16 |
EP3588834B1 (en) | 2021-06-09 |
WO2014186943A1 (en) | 2014-11-27 |
US20200177344A1 (en) | 2020-06-04 |
EP3000266A1 (en) | 2016-03-30 |
EP3000266B1 (en) | 2019-08-21 |
PL3000266T3 (pl) | 2019-12-31 |
PT3000266T (pt) | 2019-09-20 |
EP3588835A1 (en) | 2020-01-01 |
US11121842B2 (en) | 2021-09-14 |
US10594461B2 (en) | 2020-03-17 |
ES2744552T3 (es) | 2020-02-25 |
US20160119101A1 (en) | 2016-04-28 |
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