ES2910780T3 - Iniciación de señal de referencia de sondeo para agregación de portadores mejorada - Google Patents

Iniciación de señal de referencia de sondeo para agregación de portadores mejorada Download PDF

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Publication number
ES2910780T3
ES2910780T3 ES17720289T ES17720289T ES2910780T3 ES 2910780 T3 ES2910780 T3 ES 2910780T3 ES 17720289 T ES17720289 T ES 17720289T ES 17720289 T ES17720289 T ES 17720289T ES 2910780 T3 ES2910780 T3 ES 2910780T3
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ES
Spain
Prior art keywords
srs
configuration
ccs
transmissions
auxiliary
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
Application number
ES17720289T
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English (en)
Spanish (es)
Inventor
Alvarino Alberto Rico
Wanshi Chen
Peter Gaal
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Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
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Publication of ES2910780T3 publication Critical patent/ES2910780T3/es
Active legal-status Critical Current
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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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0091—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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • 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
    • H04W72/232—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 physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
ES17720289T 2016-04-01 2017-03-31 Iniciación de señal de referencia de sondeo para agregación de portadores mejorada Active ES2910780T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662317465P 2016-04-01 2016-04-01
US15/474,840 US10716125B2 (en) 2016-04-01 2017-03-30 Sounding reference signal triggering for enhanced carrier aggregation
PCT/US2017/025281 WO2017173216A1 (en) 2016-04-01 2017-03-31 Sounding reference signal triggering for enhanced carrier aggregation

Publications (1)

Publication Number Publication Date
ES2910780T3 true ES2910780T3 (es) 2022-05-13

Family

ID=59962221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES17720289T Active ES2910780T3 (es) 2016-04-01 2017-03-31 Iniciación de señal de referencia de sondeo para agregación de portadores mejorada

Country Status (8)

Country Link
US (4) US10716125B2 (enExample)
EP (2) EP3437241B1 (enExample)
JP (1) JP6808750B2 (enExample)
KR (1) KR102170066B1 (enExample)
CN (2) CN109075935B (enExample)
AU (1) AU2017240048B2 (enExample)
ES (1) ES2910780T3 (enExample)
WO (1) WO2017173216A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10547426B2 (en) * 2016-03-14 2020-01-28 Samsung Electronics Co., Ltd. Transmission of sounding reference signals in communication systems with carrier aggregation
US10716125B2 (en) 2016-04-01 2020-07-14 Qualcomm Incorporated Sounding reference signal triggering for enhanced carrier aggregation
WO2018060538A1 (en) * 2016-09-27 2018-04-05 Nokia Technologies Oy Multi-cell allocation
BR112019005936A2 (pt) * 2016-09-28 2019-06-11 Sharp Kabushiki Kaisha equipamentos de usuário, estações-base e métodos
KR20180049781A (ko) * 2016-11-03 2018-05-11 삼성전자주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
WO2018084626A1 (ko) 2016-11-03 2018-05-11 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
US11671999B2 (en) * 2016-12-12 2023-06-06 Dell Products, Lp Method and apparatus for context aware concurrent data transmission scheduling for pan radio technology
KR102149015B1 (ko) * 2017-01-07 2020-08-28 엘지전자 주식회사 무선 통신 시스템에서 단말의 상향링크 제어 채널 전송 방법 및 상기 방법을 이용하는 통신 장치
US11497007B2 (en) 2017-05-05 2022-11-08 Qualcomm Incorporated Sounding reference signal configuration and transport block size scaling in low latency systems
KR102379822B1 (ko) * 2017-06-15 2022-03-30 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
WO2018230901A1 (ko) 2017-06-15 2018-12-20 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
CN107396450B (zh) * 2017-07-19 2020-02-14 上海华为技术有限公司 一种跨制式的调度方法及基站
CN109698739B (zh) * 2017-10-23 2022-07-22 华为技术有限公司 一种信号配置方法及相关设备
US10880913B2 (en) * 2017-11-16 2020-12-29 Qualcomm Incorporated Efficient data scheduling with supplemental uplink carrier
CN109802801B (zh) * 2017-11-17 2021-12-14 华为技术有限公司 发送和接收信号的方法、装置和系统
US10873481B2 (en) * 2017-11-27 2020-12-22 Qualcomm Incorporated Reference signal transmission window and timing considerations
CN110034898B (zh) * 2018-01-12 2021-11-16 大唐移动通信设备有限公司 一种参考信号传输方法及装置
EP4280527A3 (en) * 2018-04-04 2023-12-27 Mitsubishi Electric Corporation Communication system, base station and terminal device
CN110351865B (zh) * 2018-04-04 2021-05-11 华为技术有限公司 一种发送、接收上行控制信息的方法及装置
US11088791B2 (en) * 2018-05-21 2021-08-10 Qualcomm Incorporated Choosing an SRS resource set when multiple sets are configured
WO2020029197A1 (en) * 2018-08-09 2020-02-13 Nokia Shanghai Bell Co., Ltd. Methods and devices for v2v communication
US12355695B2 (en) * 2019-02-14 2025-07-08 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for SRS switching impact control
WO2020197333A1 (ko) * 2019-03-28 2020-10-01 엘지전자 주식회사 상향링크 전송을 수행하는 방법, 사용자기기, 장치, 저장 매체, 그리고 상향링크 수신을 수행하는 방법 및 기지국
CN112136337B (zh) * 2019-04-09 2022-01-14 Oppo广东移动通信有限公司 下行控制信令传输方法及相关产品
WO2021081869A1 (en) * 2019-10-31 2021-05-06 Qualcomm Incorporated Reference signal resource association options for enhanced sounding
WO2021138791A1 (en) * 2020-01-07 2021-07-15 Qualcomm Incorporated Timing advance control transmission in downlink control information for secondary cell group suspension
WO2021146834A1 (en) * 2020-01-20 2021-07-29 Qualcomm Incorporated Dci scheduling of multiple component carriers
US11690019B2 (en) * 2020-04-03 2023-06-27 Qualcomm Incorporated Sounding reference signal carrier switching
US11838916B2 (en) * 2020-04-10 2023-12-05 Qualcomm Incorporated Downlink control information design for multi-component carrier scheduling
EP4140085A1 (en) * 2020-04-21 2023-03-01 Qualcomm Incorporated Flexible cross-carrier aperiodic sounding reference signal triggering enhancement
US11870521B2 (en) * 2020-06-12 2024-01-09 Qualcomm Incorporated UE based determination of inter-band carrier aggregation modes
US12081473B2 (en) * 2020-08-26 2024-09-03 Huawei Technologies Co., Ltd. Uplink sounding reference signal carrier aggregation
WO2022075739A1 (ko) * 2020-10-07 2022-04-14 삼성전자 주식회사 기준 신호를 송신하는 전자 장치 및 그 동작 방법
US12273906B2 (en) * 2020-10-12 2025-04-08 Apple Inc. Flexible aperiodic SRS triggering in a cellular communication system
CN114679243A (zh) * 2020-12-24 2022-06-28 中国移动通信有限公司研究院 数据传输方法及装置
US12574275B2 (en) * 2021-01-15 2026-03-10 Qualcomm Incorporated Aperiodic sounding reference signal triggering without data scheduling
EP4278767A1 (en) * 2021-01-15 2023-11-22 QUALCOMM Incorporated Aperiodic sounding reference signal triggering without data scheduling
US20240236870A9 (en) * 2021-04-16 2024-07-11 Qualcomm Incorporated Reference signal available slot indication by group common downlink control information
CN115278865A (zh) * 2021-04-30 2022-11-01 北京三星通信技术研究有限公司 定位配置方法和电子设备
US20240275552A1 (en) * 2023-05-10 2024-08-15 Intel Corporation Positioning bandwidth aggregation of positioning reference signal (prs) and sounding reference signal (srs)
US12531603B2 (en) * 2024-06-13 2026-01-20 Qualcomm Incorporated Switching antennas for supplementary uplink

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050276385A1 (en) * 2004-06-01 2005-12-15 Mccormick James S Communication network event logging systems and methods
EP2482590B1 (en) 2009-09-21 2017-11-08 LG Electronics Inc. Method for transmitting a sounding reference signal in a wireless communication system, and apparatus for same
US20140036859A1 (en) * 2010-01-11 2014-02-06 Texas Instruments Incorporated Methods to Increase Sounding Capacity for LTE-Advanced Systems
CN101765134A (zh) * 2010-01-12 2010-06-30 中兴通讯股份有限公司 用于载波聚合的srs配置参数的发送方法和系统
KR101807874B1 (ko) * 2010-03-05 2017-12-12 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
US9107208B2 (en) * 2010-05-12 2015-08-11 Lg Electronics Inc. Method for transmitting an SRS-triggering-based SRS in a wireless communication system
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
US8913578B2 (en) * 2010-07-16 2014-12-16 Lg Electronics Inc. Method and apparatus for transmitting aperiodic sounding reference signals in a wireless communication system
JP5574872B2 (ja) 2010-08-03 2014-08-20 シャープ株式会社 基地局装置、移動局装置、および、通信方法
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系统
CN102377532B (zh) * 2010-08-16 2014-08-27 上海贝尔股份有限公司 非周期性的信息传输调度的处理方法及设备
US9350506B2 (en) * 2010-09-30 2016-05-24 Qualcomm Incorporated Aperiodic SRS for carrier aggregation
US9661588B2 (en) * 2010-11-05 2017-05-23 Sun Patent Trust Wireless communication terminal device and power allocation method
KR20120080492A (ko) * 2011-01-07 2012-07-17 주식회사 팬택 다중 요소 반송파를 이용하는 통신 시스템에서의 비주기적 참조신호 송수신 방법 및 장치
US20130010659A1 (en) 2011-07-08 2013-01-10 Qualcomm Incorporated Sounding reference signals in asymmetric carrier aggregation
US9591583B2 (en) * 2012-03-17 2017-03-07 Lg Electronics Inc. Method for controlling transmission power of sounding reference signal in wireless communication system and apparatus for same
CN104737471B (zh) * 2012-09-20 2018-06-05 Lg电子株式会社 在无线通信系统中执行上行链路传输的方法和设备
WO2014054887A1 (ko) 2012-10-02 2014-04-10 한양대학교 산학협력단 하향링크 신호 및 채널의 전송방법 및 수신방법, 그 단말, 그 기지국
KR101525746B1 (ko) * 2014-01-24 2015-06-03 엘지전자 주식회사 사운딩 참조신호 전송 방법 및 장치
US10455602B2 (en) * 2014-09-01 2019-10-22 Telefonaktiebolaget Lm Ericsson (Publ) Control of channel reference signal transmission in a cellular network
WO2017173388A1 (en) 2016-04-01 2017-10-05 Huawei Technologies Co., Ltd. System and method for srs switching, transmission, and enhancements
US10716125B2 (en) 2016-04-01 2020-07-14 Qualcomm Incorporated Sounding reference signal triggering for enhanced carrier aggregation
CN116266950B (zh) * 2021-12-15 2026-01-20 中国移动通信有限公司研究院 上行传输方法、装置、网络节点及存储介质

Also Published As

Publication number Publication date
EP3437241A1 (en) 2019-02-06
US12058725B2 (en) 2024-08-06
US11438916B2 (en) 2022-09-06
AU2017240048B2 (en) 2021-05-20
US10716125B2 (en) 2020-07-14
JP2019516278A (ja) 2019-06-13
CN113328837A (zh) 2021-08-31
CN113328837B (zh) 2023-07-18
CN109075935A (zh) 2018-12-21
US12382487B2 (en) 2025-08-05
US20170290041A1 (en) 2017-10-05
US20200337066A1 (en) 2020-10-22
WO2017173216A1 (en) 2017-10-05
US20220377762A1 (en) 2022-11-24
CN109075935B (zh) 2021-04-13
EP3437241B1 (en) 2022-03-23
US20240298347A1 (en) 2024-09-05
JP6808750B2 (ja) 2021-01-06
EP3993307A1 (en) 2022-05-04
BR112018069998A2 (pt) 2019-02-05
KR102170066B1 (ko) 2020-10-26
AU2017240048A1 (en) 2018-09-13
KR20180127636A (ko) 2018-11-29
EP3993307B1 (en) 2023-06-21

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