BR112018070219A2 - programação de sinal de referência de som dinâmico - Google Patents
programação de sinal de referência de som dinâmicoInfo
- Publication number
- BR112018070219A2 BR112018070219A2 BR112018070219A BR112018070219A BR112018070219A2 BR 112018070219 A2 BR112018070219 A2 BR 112018070219A2 BR 112018070219 A BR112018070219 A BR 112018070219A BR 112018070219 A BR112018070219 A BR 112018070219A BR 112018070219 A2 BR112018070219 A2 BR 112018070219A2
- Authority
- BR
- Brazil
- Prior art keywords
- srs
- parameters
- base station
- reference signal
- message
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
métodos, sistemas e dispositivos para comunicação sem fios são descritos. uma estação base pode identificar uma configuração de sinal de referência de som (srs) para equipamento de usuário (ue). a estação base pode transmitir uma mensagem de concessão srs para um ue indicando a configuração srs. uma indicação de parâmetros srs pode ser incluída na mensagem de concessão srs, e pode incluir os parâmetros srs ou uma localização dos parâmetros srs. isto é, os parâmetros srs podem ser transmitidos em um canal de controle com a mensagem de concessão srs ou pode ser enviado separadamente em um canal de dados como indicado pela indicação de parâmetros srs. em alguns casos, os parâmetros srs podem ser determinados com base na realimentação de ue previamente recebida com relação às condições de canal ou limitações de potência. alternativamente, a estação base pode fazer suas próprias medições de ambiente ou atribuir parâmetros srs de forma autónoma. o ue pode sinalizar as transmissões srs para a estação base de acordo com a mensagem de concessão srs.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662318190P | 2016-04-04 | 2016-04-04 | |
US201662325948P | 2016-04-21 | 2016-04-21 | |
US201662337329P | 2016-05-16 | 2016-05-16 | |
US201662351285P | 2016-06-16 | 2016-06-16 | |
US201662353493P | 2016-06-22 | 2016-06-22 | |
US15/357,791 US10447444B2 (en) | 2016-04-04 | 2016-11-21 | Dynamic sounding reference signal scheduling |
PCT/US2017/020952 WO2017176405A2 (en) | 2016-04-04 | 2017-03-06 | Dynamic sounding reference signal scheduling |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018070219A2 true BR112018070219A2 (pt) | 2019-01-29 |
Family
ID=59962056
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018070219A BR112018070219A2 (pt) | 2016-04-04 | 2017-03-06 | programação de sinal de referência de som dinâmico |
BR112018070281-1A BR112018070281A2 (pt) | 2016-04-04 | 2017-03-06 | programação dinâmica de sinal de referência sonoro |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018070281-1A BR112018070281A2 (pt) | 2016-04-04 | 2017-03-06 | programação dinâmica de sinal de referência sonoro |
Country Status (10)
Country | Link |
---|---|
US (2) | US10447444B2 (pt) |
EP (2) | EP3440795B1 (pt) |
CN (2) | CN108886450B (pt) |
AU (2) | AU2017247135B2 (pt) |
BR (2) | BR112018070219A2 (pt) |
CA (1) | CA3016624A1 (pt) |
ES (1) | ES2878576T3 (pt) |
HU (1) | HUE055117T2 (pt) |
SG (1) | SG11201807368PA (pt) |
WO (2) | WO2017176406A1 (pt) |
Families Citing this family (22)
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KR20170093068A (ko) * | 2016-02-04 | 2017-08-14 | 한국전자통신연구원 | 통신 네트워크에서 상향링크 전송의 스케쥴링 방법 |
US10447444B2 (en) | 2016-04-04 | 2019-10-15 | Qualcomm Incorporated | Dynamic sounding reference signal scheduling |
US10608856B2 (en) * | 2016-06-16 | 2020-03-31 | Samsung Electronics Co., Ltd. | Transmission of reference signals in a communication system |
US10547422B2 (en) * | 2017-04-13 | 2020-01-28 | Qualcomm Incorporated | SRS transmission with implied RTS/CTS |
WO2018203201A1 (en) * | 2017-05-05 | 2018-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Discontinued transmission of uplink sounding reference signals |
CN109391425B (zh) * | 2017-08-11 | 2020-10-16 | 电信科学技术研究院 | 一种信息的传输方法、终端及基站 |
WO2019047152A1 (en) * | 2017-09-08 | 2019-03-14 | Qualcomm Incorporated | TECHNIQUES AND APPARATUS TO IMPROVE NEW RADIO COVERAGE |
US11050598B2 (en) * | 2017-11-28 | 2021-06-29 | Qualcomm Incorporated | Carrier information signaling in a 5G network |
CN110034889B (zh) * | 2018-01-12 | 2021-12-28 | 华为技术有限公司 | 一种探测参考信号srs配置方法和装置 |
CA3088813C (en) * | 2018-01-19 | 2022-12-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Sounding reference signal transmission method, network device and terminal device |
US11223456B2 (en) * | 2018-02-20 | 2022-01-11 | Qualcomm Incorporated | Transmission gap configuration |
KR20190116927A (ko) | 2018-04-05 | 2019-10-15 | 한국전자통신연구원 | 통신 시스템에서 상향링크 전송을 위한 방법 및 장치 |
WO2019194589A1 (ko) * | 2018-04-05 | 2019-10-10 | 한국전자통신연구원 | 통신 시스템에서 상향링크 전송을 위한 방법 및 장치 |
CN111971915B (zh) | 2018-04-28 | 2022-05-31 | 华为技术有限公司 | 传输探测参考信号的方法及终端设备 |
US11606176B2 (en) * | 2018-06-29 | 2023-03-14 | Qualcomm Incorporated | Reference signal and uplink control channel association design |
TWI798494B (zh) * | 2018-09-28 | 2023-04-11 | 美商高通公司 | 非週期性探測參考信號(a-srs)配置 |
US11140687B2 (en) * | 2018-10-05 | 2021-10-05 | Qualcomm Incorporated | Sounding reference signal parameter determination techniques |
CN111277375B (zh) * | 2018-12-05 | 2021-07-23 | 大唐移动通信设备有限公司 | 一种资源分配的方法及装置 |
WO2020121528A1 (ja) * | 2018-12-14 | 2020-06-18 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
US11424880B2 (en) * | 2019-03-08 | 2022-08-23 | Qualcomm Incorporated | Uplink reference signal spatial relation identification techniques |
US11792735B2 (en) * | 2019-10-14 | 2023-10-17 | Qualcomm Incorporated | Closed loop feedback power control for multicast transmissions |
CN114337967B (zh) * | 2021-12-21 | 2023-09-19 | 哲库科技(北京)有限公司 | ***级芯片、探测参考信号的处理方法及相关装置 |
Family Cites Families (30)
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US9893859B2 (en) | 2007-10-30 | 2018-02-13 | Texas Instruments Incorporated | Transmission of sounding reference signal and scheduling request in single carrier systems |
ES2903248T3 (es) | 2009-11-02 | 2022-03-31 | Nokia Solutions & Networks Oy | Configuración de señal de referencia de sondeo |
US9531514B2 (en) | 2009-12-03 | 2016-12-27 | Qualcomm Incorporated | Sounding reference signal enhancements for wireless communication |
US20110142095A1 (en) | 2009-12-10 | 2011-06-16 | Yu-Hsuan Guo | Method and apparatus for periodic sounding reference signal transmission from multiple antennas in a wireless communication system |
EP2394481A4 (en) | 2010-01-08 | 2016-03-09 | Mediatek Inc | RESOURCE ALLOCATION AND SIGNALING PROCESS FOR LTE SOUNDING |
US8848520B2 (en) * | 2010-02-10 | 2014-09-30 | Qualcomm Incorporated | Aperiodic sounding reference signal transmission method and apparatus |
CN102088303B (zh) * | 2010-02-11 | 2014-11-05 | 电信科学技术研究院 | Srs信号发送方法及其触发方法以及设备 |
CN101827444B (zh) * | 2010-03-31 | 2015-03-25 | 中兴通讯股份有限公司 | 一种测量参考信号的信令配置***及方法 |
CN101808409B (zh) * | 2010-04-01 | 2015-03-25 | 中兴通讯股份有限公司 | 一种lte-a***中测量参考信号的配置方法和*** |
EP3070872B1 (en) | 2010-04-02 | 2018-06-13 | Interdigital Patent Holdings, Inc. | Uplink sounding reference signals configuration and transmission |
US9107208B2 (en) | 2010-05-12 | 2015-08-11 | Lg Electronics Inc. | Method for transmitting an SRS-triggering-based SRS in a wireless communication system |
CN102104973B (zh) * | 2010-05-31 | 2013-09-25 | 电信科学技术研究院 | 非周期srs的传输方法和设备 |
WO2011152685A2 (ko) | 2010-06-04 | 2011-12-08 | 엘지전자 주식회사 | 단말의 비주기적 사운딩 참조신호 트리거링 기반 srs 전송 방법 및 비주기적 srs를 전송하기 위한 상향링크 전송 전력을 제어 방법 |
US8855053B2 (en) | 2010-06-18 | 2014-10-07 | Mediatek Inc. | Sounding mechanism and configuration under carrier aggregation |
TWI462622B (zh) * | 2010-06-18 | 2014-11-21 | Mediatek Inc | 載波聚合下之探測方法以及使用者設備 |
US8861467B2 (en) | 2010-07-26 | 2014-10-14 | Lg Electronics Inc. | Method and device for transmitting sounding reference signal and extended uplink control information in wireless communication system |
US9131457B2 (en) | 2010-08-12 | 2015-09-08 | Samsung Electronics Co., Ltd. | Apparatus and method for transmission of uplink sounding reference signals in a wireless network |
CN101917765B (zh) * | 2010-08-13 | 2015-09-16 | 中兴通讯股份有限公司 | 一种测量参考信号的配置方法及*** |
CN102083033B (zh) * | 2010-09-13 | 2016-08-03 | 电信科学技术研究院 | 非周期探测参考信号的传输指示及传输方法、设备 |
WO2012049804A1 (ja) * | 2010-10-12 | 2012-04-19 | パナソニック株式会社 | 通信装置及び通信方法 |
CN102595514B (zh) * | 2011-01-12 | 2015-03-18 | 上海贝尔股份有限公司 | 非周期性探测参考信号的配置方法 |
EP2705620A4 (en) * | 2011-05-03 | 2015-02-25 | Samsung Electronics Co Ltd | TRANSMISSION OF SURFACE REFERENCE SIGNALS FROM USER EQUIPMENT IN RESPONSE TO MULTIPLE DEMANDS |
CN102932797B (zh) * | 2011-08-09 | 2017-05-10 | 中兴通讯股份有限公司 | Srs与pucch的协调传输方法及*** |
CN102932932B (zh) * | 2011-08-12 | 2017-10-27 | 中兴通讯股份有限公司 | Srs与pusch的协调传输方法及*** |
KR20130084176A (ko) | 2012-01-16 | 2013-07-24 | 주식회사 팬택 | 무선통신 시스템에서 상향링크 신호의 전송장치 및 방법 |
CN103220691A (zh) * | 2012-01-21 | 2013-07-24 | 中兴通讯股份有限公司 | 下行控制信息的发送方法、检测方法、基站和用户设备 |
KR20140009902A (ko) * | 2012-07-12 | 2014-01-23 | 주식회사 케이티 | 상향링크 사운딩 참조신호 전송전력 제어방법 및 그 단말, 송수신포인트 |
CN104521156B (zh) * | 2012-08-03 | 2019-07-30 | 德克萨斯仪器股份有限公司 | 用于协作多点通信的上行链路信令 |
CN105099632B (zh) * | 2014-04-23 | 2019-12-13 | 北京三星通信技术研究有限公司 | 一种上行探测参考信号传输的方法和设备 |
US10447444B2 (en) | 2016-04-04 | 2019-10-15 | Qualcomm Incorporated | Dynamic sounding reference signal scheduling |
-
2016
- 2016-11-21 US US15/357,791 patent/US10447444B2/en active Active
- 2016-11-21 US US15/357,812 patent/US10367616B2/en active Active
-
2017
- 2017-03-06 CN CN201780020405.3A patent/CN108886450B/zh active Active
- 2017-03-06 WO PCT/US2017/020958 patent/WO2017176406A1/en active Application Filing
- 2017-03-06 EP EP17712324.7A patent/EP3440795B1/en active Active
- 2017-03-06 SG SG11201807368PA patent/SG11201807368PA/en unknown
- 2017-03-06 HU HUE17712324A patent/HUE055117T2/hu unknown
- 2017-03-06 BR BR112018070219A patent/BR112018070219A2/pt unknown
- 2017-03-06 AU AU2017247135A patent/AU2017247135B2/en active Active
- 2017-03-06 AU AU2017247134A patent/AU2017247134B2/en active Active
- 2017-03-06 BR BR112018070281-1A patent/BR112018070281A2/pt unknown
- 2017-03-06 ES ES17712324T patent/ES2878576T3/es active Active
- 2017-03-06 EP EP17712322.1A patent/EP3440794B1/en active Active
- 2017-03-06 CA CA3016624A patent/CA3016624A1/en active Pending
- 2017-03-06 CN CN201780020394.9A patent/CN108886449B/zh active Active
- 2017-03-06 WO PCT/US2017/020952 patent/WO2017176405A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CA3016624A1 (en) | 2017-10-12 |
AU2017247134B2 (en) | 2021-06-24 |
CN108886449B (zh) | 2021-06-01 |
US20170288832A1 (en) | 2017-10-05 |
ES2878576T3 (es) | 2021-11-19 |
EP3440794A2 (en) | 2019-02-13 |
EP3440794B1 (en) | 2023-05-31 |
WO2017176405A3 (en) | 2017-12-21 |
HUE055117T2 (hu) | 2021-10-28 |
AU2017247135A1 (en) | 2018-09-20 |
US10447444B2 (en) | 2019-10-15 |
SG11201807368PA (en) | 2018-10-30 |
EP3440795A1 (en) | 2019-02-13 |
CN108886450A (zh) | 2018-11-23 |
US10367616B2 (en) | 2019-07-30 |
CN108886450B (zh) | 2021-06-01 |
AU2017247134A1 (en) | 2018-09-20 |
EP3440795B1 (en) | 2021-06-16 |
CN108886449A (zh) | 2018-11-23 |
WO2017176406A1 (en) | 2017-10-12 |
US20170288833A1 (en) | 2017-10-05 |
WO2017176405A2 (en) | 2017-10-12 |
AU2017247135B2 (en) | 2021-06-17 |
BR112018070281A2 (pt) | 2019-04-09 |
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