BR112019026929A2 - sinais de referência comuns para múltiplos espaços de busca em um conjunto de recursos de controle - Google Patents
sinais de referência comuns para múltiplos espaços de busca em um conjunto de recursos de controle Download PDFInfo
- Publication number
- BR112019026929A2 BR112019026929A2 BR112019026929-0A BR112019026929A BR112019026929A2 BR 112019026929 A2 BR112019026929 A2 BR 112019026929A2 BR 112019026929 A BR112019026929 A BR 112019026929A BR 112019026929 A2 BR112019026929 A2 BR 112019026929A2
- Authority
- BR
- Brazil
- Prior art keywords
- basic set
- reference signals
- css
- uss
- basic
- Prior art date
Links
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
- 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
- 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
- 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)
- Power Engineering (AREA)
- Quality & Reliability (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 US10637622B2 (en) | 2017-06-27 | 2018-06-21 | Common reference signals for multiple search spaces within a control resource set |
| US16/015,056 | 2018-06-21 | ||
| 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 (1)
| Publication Number | Publication Date |
|---|---|
| BR112019026929A2 true BR112019026929A2 (pt) | 2020-07-07 |
Family
ID=64692812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019026929-0A BR112019026929A2 (pt) | 2017-06-27 | 2018-06-22 | sinais de referência comuns para múltiplos espaços de busca em um conjunto de recursos de controle |
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 |
|---|---|---|---|---|
| CN116707738B (zh) * | 2017-03-17 | 2025-09-30 | 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 |
| EP3902187B1 (en) * | 2017-08-06 | 2023-03-01 | 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 |
| WO2019139423A1 (ko) * | 2018-01-11 | 2019-07-18 | 엘지전자 주식회사 | 무선통신시스템에서 full duplex를 지원하는 기지국이 단말과 신호를 송수신하는 방법 |
| 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 |
| US12425994B2 (en) | 2020-10-08 | 2025-09-23 | Qualcomm Incorporated | Transmitting synchronization signal block via reconfigurable intelligent 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 |
| EP3509240B1 (en) | 2013-04-03 | 2022-03-23 | InterDigital Patent Holdings, Inc. | Epdcch common search space design for one or more carrier types |
| 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 |
| WO2016163504A1 (ja) * | 2015-04-09 | 2016-10-13 | 株式会社Ｎｔｔドコモ | ユーザ端末、無線通信システムおよび無線通信方法 |
| WO2018031928A1 (en) * | 2016-08-12 | 2018-02-15 | Intel IP Corporation | SUPPORT OF SC-PTM BASED MULTICASTING FOR BL/CE AND NB-IoT UEs |
| WO2018084672A1 (ko) * | 2016-11-04 | 2018-05-11 | 엘지전자(주) | 무선 통신 시스템에서 데이터를 송수신하는 방법 및 이를 위한 장치 |
| 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 |
| KR101929784B1 (ko) * | 2017-04-24 | 2018-12-17 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치 |
| 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 |
| US20180368116A1 (en) * | 2017-06-16 | 2018-12-20 | Mediatek Inc. | Design of coreset configurations |
| 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 JP JP2019569882A patent/JP7135008B2/ja active Active
- 2018-06-22 EP EP18740473.6A patent/EP3646510B1/en active Active
- 2018-06-22 CN CN201880042726.8A patent/CN110800241B/zh active Active
- 2018-06-22 BR BR112019026929-0A patent/BR112019026929A2/pt unknown
- 2018-06-22 SG SG11201910417VA patent/SG11201910417VA/en unknown
- 2018-06-22 WO PCT/US2018/039023 patent/WO2019005613A1/en not_active Ceased
- 2018-06-22 TW TW107121453A patent/TWI797139B/zh active
- 2018-06-22 KR KR1020197038271A patent/KR102695567B1/ko active Active
- 2018-06-22 ES ES18740473T patent/ES2889148T3/es active Active
-
2020
- 2020-04-03 US US16/839,724 patent/US11153052B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020526068A (ja) | 2020-08-27 |
| US20200235879A1 (en) | 2020-07-23 |
| JP7135008B2 (ja) | 2022-09-12 |
| TW201906471A (zh) | 2019-02-01 |
| ES2889148T3 (es) | 2022-01-11 |
| EP3646510A1 (en) | 2020-05-06 |
| US20180375628A1 (en) | 2018-12-27 |
| CN110800241B (zh) | 2022-05-10 |
| WO2019005613A1 (en) | 2019-01-03 |
| SG11201910417VA (en) | 2020-01-30 |
| KR20200016282A (ko) | 2020-02-14 |
| US11153052B2 (en) | 2021-10-19 |
| CN110800241A (zh) | 2020-02-14 |
| EP3646510B1 (en) | 2021-08-18 |
| KR102695567B1 (ko) | 2024-08-14 |
| TWI797139B (zh) | 2023-04-01 |
| US10637622B2 (en) | 2020-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |