CN106797297B - 用于无线通信的参考信号设计 - Google Patents
用于无线通信的参考信号设计 Download PDFInfo
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- CN106797297B CN106797297B CN201580054232.8A CN201580054232A CN106797297B CN 106797297 B CN106797297 B CN 106797297B CN 201580054232 A CN201580054232 A CN 201580054232A CN 106797297 B CN106797297 B CN 106797297B
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- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462061634P | 2014-10-08 | 2014-10-08 | |
| US62/061,634 | 2014-10-08 | ||
| US14/876,678 | 2015-10-06 | ||
| US14/876,678 US11581999B2 (en) | 2014-10-08 | 2015-10-06 | Reference signal design for wireless communications |
| PCT/US2015/054485 WO2016057663A1 (en) | 2014-10-08 | 2015-10-07 | Reference signal design for wireless communications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106797297A CN106797297A (zh) | 2017-05-31 |
| CN106797297B true CN106797297B (zh) | 2021-03-16 |
Family
ID=54361162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580054232.8A Active CN106797297B (zh) | 2014-10-08 | 2015-10-07 | 用于无线通信的参考信号设计 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11581999B2 (https=) |
| EP (1) | EP3205042B1 (https=) |
| JP (1) | JP6833681B2 (https=) |
| KR (1) | KR102535296B1 (https=) |
| CN (1) | CN106797297B (https=) |
| WO (1) | WO2016057663A1 (https=) |
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| WO2016126119A1 (ko) * | 2015-02-04 | 2016-08-11 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 위한 장치 |
| EP3314797A1 (en) * | 2015-06-24 | 2018-05-02 | Telefonaktiebolaget LM Ericsson (publ) | Repeated transmission of downlink channel |
| HK1252890A1 (zh) * | 2015-09-24 | 2019-06-06 | 苹果公司 | 用於无线通信网络的系统信息变更通知技术 |
| TWI803947B (zh) | 2015-11-04 | 2023-06-01 | 美商內數位專利控股公司 | 無線傳輸/接收單元及由其實施的方法 |
| AU2016349743B2 (en) * | 2015-11-06 | 2019-12-05 | Telefonaktiebolaget Lm Ericsson (Publ) | CSI reference resource and CQI report for MTC operation |
| GB2547721B (en) * | 2016-02-29 | 2019-06-05 | British Telecomm | Controlling adaptive reference signal patterns |
| HUE055399T2 (hu) | 2016-03-16 | 2021-11-29 | Ericsson Telefon Ab L M | A dolgok internetének keskeny sávú, véletlen hozzáférésû csatornakialakítás tervezése |
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| KR20190032263A (ko) * | 2016-07-22 | 2019-03-27 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | 정보 송수신 방법, 장치 및 시스템 |
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| CN109804572B (zh) * | 2016-10-11 | 2022-08-30 | 瑞典爱立信有限公司 | 用于自适应解调参考信号的密度的方法 |
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| CN108282322A (zh) * | 2017-01-06 | 2018-07-13 | 华为技术有限公司 | 一种配置参考信号的方法和装置 |
| US10237758B2 (en) * | 2017-01-19 | 2019-03-19 | Verizon Patent And Licensing Inc. | System and method for a usage category specific self-organizing network |
| US10735117B2 (en) | 2017-03-23 | 2020-08-04 | Qualcomm Incorporated | Techniques and apparatuses for signal quality measurements for narrowband internet of things (NB-IOT) devices |
| EP4557648A3 (en) | 2017-05-03 | 2025-09-03 | InterDigital Patent Holdings, Inc. | Methods, systems, and apparatus for transmitting uplink control information |
| US10469298B2 (en) * | 2017-05-12 | 2019-11-05 | Qualcomm Incorporated | Increasing reference signal density in wireless communications |
| US10972238B2 (en) | 2017-06-09 | 2021-04-06 | Apple Inc. | System and method for phase tracking reference signal (PT-RS) multiplexing |
| US10848251B2 (en) * | 2017-07-14 | 2020-11-24 | Qualcomm Incorporated | Channel quality measurement in unlicensed deployments |
| KR102415470B1 (ko) * | 2017-09-29 | 2022-07-01 | 삼성전자 주식회사 | 무선 통신 시스템에서 기준신호를 전송하기 위한 장치 및 방법 |
| US10873481B2 (en) | 2017-11-27 | 2020-12-22 | Qualcomm Incorporated | Reference signal transmission window and timing considerations |
| US10757601B2 (en) * | 2017-12-13 | 2020-08-25 | At&T Intellectual Property I, L.P. | Physical layer procedures for user equipment in power saving mode |
| JP2021515437A (ja) | 2018-01-12 | 2021-06-17 | オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. | パラメータ構成方法及び関連製品 |
| US10873389B2 (en) * | 2018-02-16 | 2020-12-22 | Qualcomm Incorporated | Phase tracking reference signal symbol mapping |
| KR102107713B1 (ko) * | 2018-04-16 | 2020-05-07 | 엘지전자 주식회사 | 무선 통신 시스템에서 물리 하향링크 공유 채널을 송수신하기 위한 방법 및 이를 지원하는 장치 |
| US20200014569A1 (en) * | 2018-07-03 | 2020-01-09 | Qualcomm Incorporated | Reference signal sequence identification in wireless communications |
| CN109219939A (zh) * | 2018-08-28 | 2019-01-15 | 北京小米移动软件有限公司 | 传输参考信号的方法及装置 |
| KR102620627B1 (ko) * | 2019-01-18 | 2024-01-02 | 애플 인크. | 매우 신뢰성있는 통신을 위한 데이터 반복 송신 방법들 |
| US11569961B2 (en) * | 2019-08-30 | 2023-01-31 | Huawei Technologies Co., Ltd. | Reference signaling overhead reduction apparatus and methods |
| US11258565B2 (en) | 2019-08-30 | 2022-02-22 | Huawei Technologies Co., Ltd. | Sparse reference signal-related signaling apparatus and methods |
| CN111342938B (zh) | 2019-12-31 | 2024-08-09 | 中兴通讯股份有限公司 | 物理信道传输方法、装置、节点和存储介质 |
| WO2021229778A1 (ja) * | 2020-05-14 | 2021-11-18 | 株式会社Nttドコモ | 端末 |
| US12500639B2 (en) * | 2021-01-15 | 2025-12-16 | Apple Inc. | CSI-RS enhancement for port selection codebook with channel reciprocity |
| CN121444517A (zh) * | 2023-07-07 | 2026-01-30 | 高通股份有限公司 | 与低密度参考信号模式相关联的性能监测 |
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-
2015
- 2015-10-06 US US14/876,678 patent/US11581999B2/en active Active
- 2015-10-07 KR KR1020177009309A patent/KR102535296B1/ko active Active
- 2015-10-07 WO PCT/US2015/054485 patent/WO2016057663A1/en not_active Ceased
- 2015-10-07 EP EP15787344.9A patent/EP3205042B1/en active Active
- 2015-10-07 JP JP2017518475A patent/JP6833681B2/ja active Active
- 2015-10-07 CN CN201580054232.8A patent/CN106797297B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238285A (zh) * | 2010-12-03 | 2013-08-07 | 三星电子株式会社 | 用于分布式天线系统中的参考信令分配和信道估计的方法和设备 |
| WO2014069945A1 (ko) * | 2012-11-01 | 2014-05-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 참조 신호를 송수신하는 방법 및 장치 |
| WO2014126519A1 (en) * | 2013-02-12 | 2014-08-21 | Telefonaktiebolaget L M Ericsson (Publ) | Select dm-rs pattern based on channel characteristics |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102535296B1 (ko) | 2023-05-19 |
| CN106797297A (zh) | 2017-05-31 |
| US20160105264A1 (en) | 2016-04-14 |
| BR112017007104A2 (pt) | 2018-01-16 |
| JP2017537497A (ja) | 2017-12-14 |
| US11581999B2 (en) | 2023-02-14 |
| EP3205042B1 (en) | 2022-05-04 |
| EP3205042A1 (en) | 2017-08-16 |
| KR20170070032A (ko) | 2017-06-21 |
| JP6833681B2 (ja) | 2021-02-24 |
| WO2016057663A1 (en) | 2016-04-14 |
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