KR102695567B1 - 제어 리소스 세트 내의 다수의 검색 공간들에 대한 공통 레퍼런스 신호들 - Google Patents
제어 리소스 세트 내의 다수의 검색 공간들에 대한 공통 레퍼런스 신호들 Download PDFInfo
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- KR102695567B1 KR102695567B1 KR1020197038271A KR20197038271A KR102695567B1 KR 102695567 B1 KR102695567 B1 KR 102695567B1 KR 1020197038271 A KR1020197038271 A KR 1020197038271A KR 20197038271 A KR20197038271 A KR 20197038271A KR 102695567 B1 KR102695567 B1 KR 102695567B1
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- South Korea
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- reference signals
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- wireless communication
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- 230000006854 communication Effects 0.000 claims abstract description 182
- 238000004891 communication Methods 0.000 claims abstract description 182
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- 238000004220 aggregation Methods 0.000 claims description 28
- 230000006870 function Effects 0.000 description 24
- 230000008569 process Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 15
- 230000011664 signaling Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
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- 230000007774 longterm Effects 0.000 description 3
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Classifications
-
- 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
- H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
-
- 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
-
- 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 signalling, 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
-
- 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
- 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
-
- 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
-
- 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
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Hardware Redundancy (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762525611P | 2017-06-27 | 2017-06-27 | |
| US62/525,611 | 2017-06-27 | ||
| US16/015,056 | 2018-06-21 | ||
| US16/015,056 US10637622B2 (en) | 2017-06-27 | 2018-06-21 | Common reference signals for multiple search spaces within a control resource set |
| PCT/US2018/039023 WO2019005613A1 (en) | 2017-06-27 | 2018-06-22 | COMMON REFERENCE SIGNALS FOR A PLURALITY OF RESEARCH SPACES IN A SET OF COMMAND RESOURCES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200016282A KR20200016282A (ko) | 2020-02-14 |
| KR102695567B1 true KR102695567B1 (ko) | 2024-08-14 |
Family
ID=64692812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197038271A Active KR102695567B1 (ko) | 2017-06-27 | 2018-06-22 | 제어 리소스 세트 내의 다수의 검색 공간들에 대한 공통 레퍼런스 신호들 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10637622B2 (enExample) |
| EP (1) | EP3646510B1 (enExample) |
| JP (1) | JP7135008B2 (enExample) |
| KR (1) | KR102695567B1 (enExample) |
| CN (1) | CN110800241B (enExample) |
| BR (1) | BR112019026929A2 (enExample) |
| ES (1) | ES2889148T3 (enExample) |
| SG (1) | SG11201910417VA (enExample) |
| TW (1) | TWI797139B (enExample) |
| WO (1) | WO2019005613A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116684053B (zh) * | 2017-03-17 | 2025-09-26 | 松下电器（美国）知识产权公司 | 基站、终端以及通信方法 |
| US10637622B2 (en) | 2017-06-27 | 2020-04-28 | Qualcomm Incorporated | Common reference signals for multiple search spaces within a control resource set |
| US10517002B2 (en) * | 2017-07-20 | 2019-12-24 | Qualcomm Incorporated | User equipment (UE) indication of coverage mismatch between common search space (CSS) and user-specific search space (USS) for remaining minimum system information (RMSI) delivery |
| US11133892B2 (en) * | 2017-08-06 | 2021-09-28 | Lg Electronics Inc. | Method and device for receiving signal in wireless communication system |
| KR20190038112A (ko) * | 2017-09-29 | 2019-04-08 | 삼성전자주식회사 | 무선 통신 시스템에서 제어 정보 디코딩 방법 및 장치 |
| US11160082B2 (en) * | 2018-01-11 | 2021-10-26 | Lg Electronics Inc. | Method for transmitting or receiving signal to or from user equipment by base station supporting full duplex in wireless communication system |
| EP4059290A4 (en) * | 2019-11-15 | 2023-08-09 | Lenovo (Beijing) Limited | WIRELESS COMMUNICATION METHOD AND APPARATUS |
| EP4104397A4 (en) * | 2020-02-10 | 2023-10-25 | QUALCOMM Incorporated | DISPLAY OF A CONTROL RESOURCE SET PRECODING |
| EP4226693A4 (en) * | 2020-10-08 | 2024-07-03 | QUALCOMM Incorporated | TRANSMISSION OF A BLOCK OF SYNCHRONIZATION SIGNALS VIA RECONFIGURABLE SMART SURFACES |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10079658B2 (en) * | 2011-11-04 | 2018-09-18 | Qualcomm Incorporated | Search space design for e-PDCCH in wireless communication networks |
| US20150270931A1 (en) * | 2012-11-02 | 2015-09-24 | Feifei Sun | Method for decoding control channels with multiple subframes |
| US20160020882A1 (en) * | 2013-03-18 | 2016-01-21 | Sharp Kabushiki Kaisha | Base station, terminal, communication system, communication method, and integrated circuit |
| TWI701953B (zh) | 2013-04-03 | 2020-08-11 | 美商內數位專利控股公司 | 針對一個或多個載波類型的epdcch共用檢索空間設計 |
| US9736829B2 (en) * | 2013-10-14 | 2017-08-15 | Qualcomm Incorporated | Downlink control management in an unlicensed or shared spectrum |
| US10142847B2 (en) * | 2014-05-23 | 2018-11-27 | Qualcomm Incorporated | Secure relay of discovery information in wireless networks |
| JP6989378B2 (ja) * | 2015-04-09 | 2022-01-05 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法、基地局、及びシステム |
| US11159928B2 (en) * | 2016-08-12 | 2021-10-26 | Apple Inc. | Support of SC-PTM based multicasting for BL/CE and NB-IoT UEs |
| JP6840239B2 (ja) * | 2016-11-04 | 2021-03-10 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいてデータを送受信する方法及びそのための装置 |
| US10925048B2 (en) * | 2017-03-30 | 2021-02-16 | Qualcomm Incorporated | Control resource set for single-carrier waveform |
| US11032808B2 (en) * | 2017-03-30 | 2021-06-08 | Qualcomm Incorporated | Frequency hopping for control resource set with single carrier waveform |
| CN110419189B (zh) * | 2017-04-24 | 2022-04-19 | Lg 电子株式会社 | 在无线通信系统中发射或接收信号的方法及其装置 |
| US20180368116A1 (en) * | 2017-06-16 | 2018-12-20 | Mediatek Inc. | Design of coreset configurations |
| CN109152013B (zh) * | 2017-06-16 | 2022-11-15 | 大唐移动通信设备有限公司 | 一种公共下行控制信道信号传输方法和相关设备 |
| US10637622B2 (en) | 2017-06-27 | 2020-04-28 | Qualcomm Incorporated | Common reference signals for multiple search spaces within a control resource set |
| KR102072589B1 (ko) * | 2017-08-11 | 2020-03-02 | 엘지전자 주식회사 | Coreset에서 제어 채널을 수신/전송하는 방법 및 이를 위한 장치 |
-
2018
- 2018-06-21 US US16/015,056 patent/US10637622B2/en active Active
- 2018-06-22 TW TW107121453A patent/TWI797139B/zh active
- 2018-06-22 WO PCT/US2018/039023 patent/WO2019005613A1/en not_active Ceased
- 2018-06-22 CN CN201880042726.8A patent/CN110800241B/zh active Active
- 2018-06-22 ES ES18740473T patent/ES2889148T3/es active Active
- 2018-06-22 EP EP18740473.6A patent/EP3646510B1/en active Active
- 2018-06-22 KR KR1020197038271A patent/KR102695567B1/ko active Active
- 2018-06-22 SG SG11201910417VA patent/SG11201910417VA/en unknown
- 2018-06-22 BR BR112019026929-0A patent/BR112019026929A2/pt unknown
- 2018-06-22 JP JP2019569882A patent/JP7135008B2/ja active Active
-
2020
- 2020-04-03 US US16/839,724 patent/US11153052B2/en active Active
Non-Patent Citations (5)
| Title |
|---|
| 3GPP R1-1707626* |
| 3GPP R1-1709062 |
| 3GPP R1-1710543* |
| 3GPP R1-1710979* |
| 3GPP R1-1711583 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110800241A (zh) | 2020-02-14 |
| BR112019026929A2 (pt) | 2020-07-07 |
| EP3646510B1 (en) | 2021-08-18 |
| EP3646510A1 (en) | 2020-05-06 |
| KR20200016282A (ko) | 2020-02-14 |
| US20200235879A1 (en) | 2020-07-23 |
| US20180375628A1 (en) | 2018-12-27 |
| US10637622B2 (en) | 2020-04-28 |
| TWI797139B (zh) | 2023-04-01 |
| CN110800241B (zh) | 2022-05-10 |
| US11153052B2 (en) | 2021-10-19 |
| JP7135008B2 (ja) | 2022-09-12 |
| TW201906471A (zh) | 2019-02-01 |
| WO2019005613A1 (en) | 2019-01-03 |
| ES2889148T3 (es) | 2022-01-11 |
| SG11201910417VA (en) | 2020-01-30 |
| JP2020526068A (ja) | 2020-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20191224 Patent event code: PA01051R01D Comment text: International Patent Application |
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| PG1501 | Laying open of application | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20210603 Comment text: Request for Examination of Application |
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| E902 | Notification of reason for refusal | ||
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Comment text: Notification of reason for refusal Patent event date: 20230904 Patent event code: PE09021S01D |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20240513 Patent event code: PE09021S01D Comment text: Notification of reason for refusal Patent event date: 20230904 |
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| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20240812 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
Payment date: 20240812 End annual number: 3 Start annual number: 1 |
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| PG1601 | Publication of registration |