KR102747122B1 - 탐색 공간 세트 결합 및 드롭핑 - Google Patents
탐색 공간 세트 결합 및 드롭핑 Download PDFInfo
- Publication number
- KR102747122B1 KR102747122B1 KR1020207017529A KR20207017529A KR102747122B1 KR 102747122 B1 KR102747122 B1 KR 102747122B1 KR 1020207017529 A KR1020207017529 A KR 1020207017529A KR 20207017529 A KR20207017529 A KR 20207017529A KR 102747122 B1 KR102747122 B1 KR 102747122B1
- Authority
- KR
- South Korea
- Prior art keywords
- search space
- space set
- blind
- blind decodings
- base station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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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
- H04L5/0048—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
- 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
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762608447P | 2017-12-20 | 2017-12-20 | |
| US62/608,447 | 2017-12-20 | ||
| US16/215,330 | 2018-12-10 | ||
| US16/215,330 US10660020B2 (en) | 2017-12-20 | 2018-12-10 | Search space set combining and dropping |
| PCT/US2018/064896 WO2019125823A1 (en) | 2017-12-20 | 2018-12-11 | Search space set combining and dropping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200096542A KR20200096542A (ko) | 2020-08-12 |
| KR102747122B1 true KR102747122B1 (ko) | 2024-12-26 |
Family
ID=66816650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207017529A Active KR102747122B1 (ko) | 2017-12-20 | 2018-12-11 | 탐색 공간 세트 결합 및 드롭핑 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10660020B2 (https=) |
| EP (1) | EP3729706A1 (https=) |
| JP (1) | JP7186780B2 (https=) |
| KR (1) | KR102747122B1 (https=) |
| CN (1) | CN111480310B (https=) |
| BR (1) | BR112020012097A2 (https=) |
| SG (1) | SG11202004358UA (https=) |
| TW (1) | TWI780279B (https=) |
| WO (1) | WO2019125823A1 (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3739989B1 (en) * | 2018-01-11 | 2023-03-22 | Ntt Docomo, Inc. | Terminal, radio communication method, base station, and system |
| CA3050207A1 (en) * | 2018-07-19 | 2020-01-19 | Comcast Cable Communications, Llc | Resource management for wireless communications using a power saving state |
| KR102904764B1 (ko) * | 2018-12-21 | 2025-12-26 | 삼성전자 주식회사 | 무선 통신 시스템에서 하향링크 제어 채널 블라인드 디코딩 방법 및 장치 |
| CN111614434B (zh) * | 2019-02-25 | 2021-08-31 | 华为技术有限公司 | 搜索空间的盲检方法及通信装置 |
| US11979901B2 (en) * | 2019-08-16 | 2024-05-07 | Qualcomm Incorporated | Priority-based search space categorization |
| WO2021044074A1 (en) * | 2019-09-03 | 2021-03-11 | Nokia Technologies Oy | Single carrier control channel |
| CN112654084B (zh) | 2019-10-10 | 2023-05-02 | 维沃移动通信有限公司 | 一种搜索空间分配方法、搜索空间配置方法及相关设备 |
| US11758514B2 (en) * | 2019-12-20 | 2023-09-12 | Qualcomm Incorporated | Physical downlink control channel candidates related to physical downlink control channel repetitions |
| KR20220166262A (ko) * | 2020-02-07 | 2022-12-16 | 레노보(베이징)리미티드 | 공동 검색 공간 세트에 있어서 복수의 trp들로부터의 복수의 빔들을 수반한 향상된 pdcch 전송을 위한 장치 및 방법 |
| KR20240045371A (ko) | 2020-05-04 | 2024-04-05 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 무선 통신 네트워크에서 물리 다운링크 제어 채널의 신뢰성과 성능을 향상시키기 위한 방법 및 장치 |
| EP4133765B1 (en) * | 2020-05-14 | 2026-04-22 | Apple Inc. | Reporting physical downlink control channel blind decoding capabilities |
| US11690075B2 (en) * | 2020-07-10 | 2023-06-27 | Qualcomm Incorporated | Multi-slot blind detection limits |
| EP3940982A1 (en) * | 2020-07-16 | 2022-01-19 | Panasonic Intellectual Property Corporation of America | User equipment and base station |
| US11979266B2 (en) * | 2020-10-01 | 2024-05-07 | Qualcomm Incorporated | Control channel decoding configurations for cross-carrier scheduling |
| CN116600401A (zh) * | 2020-12-07 | 2023-08-15 | 北京小米移动软件有限公司 | 通信方法、通信装置及存储介质 |
| EP4278538A1 (en) * | 2021-01-13 | 2023-11-22 | Qualcomm Incorporated | Resolving ambiguities for search space set linking for physical downlink control channel repetition |
| US12490125B2 (en) | 2021-01-13 | 2025-12-02 | Qualcomm Incorporated | Resolving ambiguities for search space set linking for physical downlink control channel repetition |
| CN116711411A (zh) * | 2021-01-14 | 2023-09-05 | 高通股份有限公司 | 有条件的盲解码限制减少 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925109B (zh) * | 2009-06-16 | 2012-12-26 | 华为技术有限公司 | 一种控制信道映射的方法和装置 |
| US20120076043A1 (en) * | 2009-06-22 | 2012-03-29 | Panasonic Corporation | Wireless communication base station device, wireless communication terminal device, control channel transmission method, and control channel reception method |
| CN101998509B (zh) * | 2009-08-28 | 2013-01-23 | 华为技术有限公司 | 确定搜索空间、候选控制信道资源的方法及装置 |
| CN101883369B (zh) * | 2010-07-06 | 2012-12-19 | 新邮通信设备有限公司 | 一种盲检测方法 |
| WO2013009089A2 (en) * | 2011-07-12 | 2013-01-17 | Lg Electronics Inc. | Method for transmitting or receiving pdcch and user equipment or base station for the method |
| EP2768255A4 (en) * | 2011-10-13 | 2015-08-05 | Fujitsu Ltd | WIRELESS COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION AND WIRELESS COMMUNICATION PROCESS |
| US20130114572A1 (en) * | 2011-11-04 | 2013-05-09 | Mo-Han Fong | Uplink synchronization with multiple timing advances in a wireless communication environment |
| PL3447958T3 (pl) * | 2012-08-03 | 2020-11-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Projekt przestrzeni wyszukiwania EPDCCH |
| US9635659B2 (en) * | 2013-01-03 | 2017-04-25 | Qualcomm Incorporated | ENB PDCCH implementation to avoid ambiguous DCI information |
| US9681256B2 (en) * | 2014-03-15 | 2017-06-13 | Sierra Wireless, Inc. | Abbreviated blind detection in wireless communication systems including LTE |
| US20180191454A1 (en) * | 2016-04-15 | 2018-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio network node, wireless device and methods performed therein |
| TWI617209B (zh) * | 2016-05-12 | 2018-03-01 | 華碩電腦股份有限公司 | 短傳輸時間間隔的上行鏈路傳輸的方法及裝置 |
| WO2018016907A1 (ko) * | 2016-07-21 | 2018-01-25 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 제어 정보를 송신 또는 수신하는 방법 및 이를 위한 장치 |
| CN113037432B (zh) * | 2017-09-08 | 2024-11-26 | 华为技术有限公司 | 通信方法、终端设备和网络设备 |
| EP4207651A1 (en) * | 2017-09-15 | 2023-07-05 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting control information in wireless communication system |
| US11595175B2 (en) * | 2017-09-19 | 2023-02-28 | Nec Corporation | Methods and apparatuses for transmitting control information |
| US11191011B2 (en) * | 2017-11-16 | 2021-11-30 | Nokia Technologies Oy | Managing control channel blind searches between search spaces in new radio |
-
2018
- 2018-12-10 US US16/215,330 patent/US10660020B2/en active Active
- 2018-12-11 BR BR112020012097-9A patent/BR112020012097A2/pt unknown
- 2018-12-11 EP EP18830112.1A patent/EP3729706A1/en active Pending
- 2018-12-11 CN CN201880081153.XA patent/CN111480310B/zh active Active
- 2018-12-11 KR KR1020207017529A patent/KR102747122B1/ko active Active
- 2018-12-11 SG SG11202004358UA patent/SG11202004358UA/en unknown
- 2018-12-11 WO PCT/US2018/064896 patent/WO2019125823A1/en not_active Ceased
- 2018-12-11 JP JP2020533236A patent/JP7186780B2/ja active Active
- 2018-12-12 TW TW107144727A patent/TWI780279B/zh active
-
2020
- 2020-05-18 US US16/877,297 patent/US10959164B2/en active Active
Non-Patent Citations (4)
| Title |
|---|
| 3GPP R1-1709952* |
| 3GPP R1-1710699* |
| 3GPP R1-1720191 |
| 3GPP R1-1720993 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7186780B2 (ja) | 2022-12-09 |
| TW201931925A (zh) | 2019-08-01 |
| WO2019125823A1 (en) | 2019-06-27 |
| KR20200096542A (ko) | 2020-08-12 |
| US10959164B2 (en) | 2021-03-23 |
| BR112020012097A2 (pt) | 2020-11-17 |
| EP3729706A1 (en) | 2020-10-28 |
| US20190191360A1 (en) | 2019-06-20 |
| JP2021507618A (ja) | 2021-02-22 |
| US10660020B2 (en) | 2020-05-19 |
| US20200280906A1 (en) | 2020-09-03 |
| SG11202004358UA (en) | 2020-07-29 |
| CN111480310B (zh) | 2023-03-21 |
| CN111480310A (zh) | 2020-07-31 |
| TWI780279B (zh) | 2022-10-11 |
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| PA0105 | International application |
Patent event date: 20200617 Patent event code: PA01051R01D Comment text: International Patent Application |
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Patent event code: PA02012R01D Patent event date: 20211125 Comment text: Request for Examination of Application |
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Comment text: Notification of reason for refusal Patent event date: 20240202 Patent event code: PE09021S01D |
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| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20241004 |
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| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20241223 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
Payment date: 20241223 End annual number: 3 Start annual number: 1 |
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