KR102661059B1 - 레퍼런스 신호 설계 - Google Patents
레퍼런스 신호 설계 Download PDFInfo
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- KR102661059B1 KR102661059B1 KR1020207000451A KR20207000451A KR102661059B1 KR 102661059 B1 KR102661059 B1 KR 102661059B1 KR 1020207000451 A KR1020207000451 A KR 1020207000451A KR 20207000451 A KR20207000451 A KR 20207000451A KR 102661059 B1 KR102661059 B1 KR 102661059B1
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- 238000000034 method Methods 0.000 claims abstract description 62
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2657—Carrier synchronisation
-
- 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
- H04L5/0048—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
- H04L5/0048—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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
-
- 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
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762532851P | 2017-07-14 | 2017-07-14 | |
| US62/532,851 | 2017-07-14 | ||
| US16/028,312 | 2018-07-05 | ||
| US16/028,312 US10530623B2 (en) | 2017-07-14 | 2018-07-05 | Reference signal design |
| PCT/US2018/041244 WO2019014106A1 (en) | 2017-07-14 | 2018-07-09 | REFERENCE SIGNAL DESIGN |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200028932A KR20200028932A (ko) | 2020-03-17 |
| KR102661059B1 true KR102661059B1 (ko) | 2024-04-25 |
Family
ID=64999304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207000451A Active KR102661059B1 (ko) | 2017-07-14 | 2018-07-09 | 레퍼런스 신호 설계 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US10530623B2 (enExample) |
| EP (2) | EP3652880B1 (enExample) |
| JP (2) | JP7535938B2 (enExample) |
| KR (1) | KR102661059B1 (enExample) |
| CN (2) | CN110870247B (enExample) |
| BR (1) | BR112020000501A2 (enExample) |
| CA (1) | CA3065956A1 (enExample) |
| WO (2) | WO2019014106A1 (enExample) |
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| JP6496037B2 (ja) * | 2015-03-10 | 2019-04-03 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | アクセス情報を取り扱うための方法、ネットワークノード、及びワイヤレスデバイス |
| US10779225B2 (en) | 2015-10-21 | 2020-09-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, network nodes and wireless device for handling access information |
| WO2018231014A1 (ko) * | 2017-06-16 | 2018-12-20 | 엘지전자 주식회사 | 하향링크 채널을 송수신하는 방법 및 이를 위한 장치 |
| US10530623B2 (en) * | 2017-07-14 | 2020-01-07 | Qualcomm Incorporated | Reference signal design |
| US11375527B1 (en) * | 2017-11-09 | 2022-06-28 | Verana Networks, Inc. | Wireless mesh network |
| US11140695B1 (en) | 2017-11-09 | 2021-10-05 | Verana Networks, Inc. | Wireless mesh network |
| US11206549B1 (en) | 2017-11-09 | 2021-12-21 | Verana Networks, Inc. | Wireless mesh network |
| US11271699B1 (en) | 2017-11-09 | 2022-03-08 | Verana Networks, Inc. | Wireless mesh network |
| US11838151B1 (en) | 2017-11-09 | 2023-12-05 | Verana Networks, Inc. | Wireless mesh network |
| KR102431968B1 (ko) * | 2018-04-18 | 2022-08-12 | 삼성전자 주식회사 | 무선 통신 시스템에서 동기 신호 송수신 방법 및 장치 |
| US11658783B2 (en) | 2018-08-10 | 2023-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | SSB transmissions in unlicensed spectrum |
| US10686585B2 (en) * | 2018-08-31 | 2020-06-16 | Apple Inc. | Methods and devices for broadcast channel decoding |
| CN109863813B (zh) * | 2019-01-10 | 2022-11-15 | 北京小米移动软件有限公司 | 随机接入方法及装置 |
| CN111586842B (zh) * | 2019-02-15 | 2023-09-05 | 华为技术有限公司 | 通信方法和通信装置 |
| CN113596877B (zh) * | 2019-02-15 | 2024-09-06 | 维沃移动通信有限公司 | 一种测量处理方法、参数配置方法、终端和网络设备 |
| US11621812B2 (en) * | 2019-03-14 | 2023-04-04 | Apple Inc. | SSB pattern and DMRS design for PBCH in 5G NR |
| US11349621B2 (en) * | 2019-05-20 | 2022-05-31 | Telefonaktiebolaget Lm Ericsson (Publ) | DMRS structure for MMW RAN |
| US10999845B2 (en) * | 2019-05-22 | 2021-05-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Frequency allocation for wireless communication networks |
| CN110583032B (zh) * | 2019-07-31 | 2023-01-24 | 北京小米移动软件有限公司 | V2x通信的同步信号配置方法、装置及存储介质 |
| CN112564868B (zh) * | 2019-09-26 | 2023-04-07 | 大唐移动通信设备有限公司 | 一种信号的发送、接收方法及终端 |
| WO2021062828A1 (zh) * | 2019-09-30 | 2021-04-08 | 华为技术有限公司 | 一种同步信号块序号的指示方法、装置及系统 |
| US12273289B2 (en) | 2019-10-02 | 2025-04-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Synchronization signal / physical broadcast channel block method detection and management |
| CN114980301B (zh) * | 2019-11-08 | 2024-02-13 | Oppo广东移动通信有限公司 | 时钟同步方法及相关装置 |
| US12021598B2 (en) * | 2020-04-24 | 2024-06-25 | Qualcomm Incorporated | Modification of SSB burst pattern |
| CN113645679B (zh) * | 2020-04-27 | 2023-04-07 | 北京紫光展锐通信技术有限公司 | 数据传输时的波束确定方法及装置、存储介质、ue、基站 |
| US11683209B2 (en) * | 2020-05-22 | 2023-06-20 | Qualcomm Incorporated | Methods and apparatus for signaling guard symbols in integrated access and backhauling |
| US11792059B2 (en) * | 2020-09-02 | 2023-10-17 | Qualcomm Incorporated | Time-domain DMRS pattern for single-carrier communication waveform |
| US12022307B2 (en) | 2020-10-02 | 2024-06-25 | Qualcomm Incorporated | Measurement of reference signal with polarization |
| CN112187330B (zh) * | 2020-10-14 | 2022-09-23 | Oppo广东移动通信有限公司 | 检测波束索引的方法、装置、终端及存储介质 |
| EP4378199A4 (en) | 2021-07-28 | 2025-04-30 | Apple Inc. | SOLUTIONS TO IMPROVE INTERCELL OPERATION FOR MULTI-TRP |
| US11689398B2 (en) * | 2021-09-24 | 2023-06-27 | Qualcomm Incorporated | Scrambling initialization indication for higher bands |
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| PL2946515T3 (pl) | 2013-01-18 | 2021-11-02 | Nokia Solutions And Networks Oy | Transmisja sygnału odniesienia z wielu komórek w trybie uśpienia |
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| KR101901949B1 (ko) * | 2014-08-26 | 2018-09-28 | 엘지전자 주식회사 | 무선 통신 시스템에서 동기 신호를 송수신하는 방법 및 이를 수행하는 장치 |
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| US10887035B2 (en) | 2016-06-01 | 2021-01-05 | Qualcomm Incorporated | Time division multiplexing of synchronization channels |
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| CN106793058B (zh) * | 2016-12-30 | 2019-03-05 | 展讯通信（上海）有限公司 | 处理同步信号块的方法、基站及用户设备 |
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| US10506586B2 (en) * | 2017-03-24 | 2019-12-10 | Qualcomm Incorporated | Slot format indicator (SFI) and slot aggregation level indication in group common PDCCH and SFI conflict handling |
| ES2904851T3 (es) * | 2017-05-04 | 2022-04-06 | Sharp Kk | Transmisión y recepción de señales de sincronización para sistema de radio |
| EP3520490B1 (en) * | 2017-05-05 | 2022-01-12 | ZTE Corporation | Techniques for communicating synchronization signal timing information |
| WO2018232240A1 (en) * | 2017-06-15 | 2018-12-20 | Sharp Laboratories Of America, Inc. | Method and apparatus for generating and using reference signal for broadcast channel for radio system |
| US10652856B2 (en) * | 2017-06-22 | 2020-05-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmission and reception of broadcast information in a wireless communication system |
| US10530623B2 (en) | 2017-07-14 | 2020-01-07 | Qualcomm Incorporated | Reference signal design |
-
2018
- 2018-07-05 US US16/028,312 patent/US10530623B2/en active Active
- 2018-07-05 US US16/028,308 patent/US10536313B2/en active Active
- 2018-07-09 WO PCT/US2018/041244 patent/WO2019014106A1/en not_active Ceased
- 2018-07-09 BR BR112020000501-0A patent/BR112020000501A2/pt unknown
- 2018-07-09 EP EP18747070.3A patent/EP3652880B1/en active Active
- 2018-07-09 CN CN201880046395.5A patent/CN110870247B/zh active Active
- 2018-07-09 KR KR1020207000451A patent/KR102661059B1/ko active Active
- 2018-07-09 JP JP2020500716A patent/JP7535938B2/ja active Active
- 2018-07-09 CA CA3065956A patent/CA3065956A1/en active Pending
- 2018-07-09 EP EP18750559.9A patent/EP3652881B1/en active Active
- 2018-07-09 WO PCT/US2018/041241 patent/WO2019014104A1/en not_active Ceased
- 2018-07-09 CN CN201880046402.1A patent/CN110892666B/zh active Active
-
2019
- 2019-11-07 US US16/677,389 patent/US10868703B2/en active Active
-
2023
- 2023-05-16 JP JP2023080968A patent/JP2023106492A/ja active Pending
Non-Patent Citations (3)
| Title |
|---|
| 3GPP R1-1710262* |
| 3GPP R1-1711058* |
| 3GPP R4-1706550* |
Also Published As
| Publication number | Publication date |
|---|---|
| CA3065956A1 (en) | 2019-01-17 |
| WO2019014104A1 (en) | 2019-01-17 |
| KR20200028932A (ko) | 2020-03-17 |
| US20190021062A1 (en) | 2019-01-17 |
| EP3652880A1 (en) | 2020-05-20 |
| JP2020527888A (ja) | 2020-09-10 |
| US10868703B2 (en) | 2020-12-15 |
| CN110870247A (zh) | 2020-03-06 |
| EP3652881A1 (en) | 2020-05-20 |
| US20190020517A1 (en) | 2019-01-17 |
| EP3652881B1 (en) | 2022-05-25 |
| WO2019014106A1 (en) | 2019-01-17 |
| BR112020000501A2 (pt) | 2020-07-14 |
| CN110870247B (zh) | 2022-10-25 |
| CN110892666A (zh) | 2020-03-17 |
| EP3652880B1 (en) | 2022-05-04 |
| JP2023106492A (ja) | 2023-08-01 |
| US20200076659A1 (en) | 2020-03-05 |
| CN110892666B (zh) | 2022-08-05 |
| JP7535938B2 (ja) | 2024-08-19 |
| US10536313B2 (en) | 2020-01-14 |
| US10530623B2 (en) | 2020-01-07 |
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| PA0105 | International application |
Patent event date: 20200107 Patent event code: PA01051R01D Comment text: International Patent Application |
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Patent event code: PA02012R01D Patent event date: 20210623 Comment text: Request for Examination of Application |
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