JP6888022B2 - キャリアアグリゲーションに関するサウンディング基準信号送信 - Google Patents

キャリアアグリゲーションに関するサウンディング基準信号送信 Download PDF

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Publication number
JP6888022B2
JP6888022B2 JP2018549846A JP2018549846A JP6888022B2 JP 6888022 B2 JP6888022 B2 JP 6888022B2 JP 2018549846 A JP2018549846 A JP 2018549846A JP 2018549846 A JP2018549846 A JP 2018549846A JP 6888022 B2 JP6888022 B2 JP 6888022B2
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Prior art keywords
configuration
srs
auxiliary
carriers
performance
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Japanese (ja)
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JP2019510420A (ja
JP2019510420A5 (OSRAM
Inventor
チェン、ワンシ
ガール、ピーター
ワン、レンチウ
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04L5/0001—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
    • 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
    • H04L5/0078—Timing of allocation
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018549846A 2016-03-24 2017-03-24 キャリアアグリゲーションに関するサウンディング基準信号送信 Active JP6888022B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662313100P 2016-03-24 2016-03-24
US62/313,100 2016-03-24
US15/467,459 2017-03-23
US15/467,459 US10735156B2 (en) 2016-03-24 2017-03-23 Sounding reference signal transmission for enhanced carrier aggregation
PCT/US2017/023992 WO2017165751A1 (en) 2016-03-24 2017-03-24 Sounding reference signal transmission for carrier aggregation

Publications (3)

Publication Number Publication Date
JP2019510420A JP2019510420A (ja) 2019-04-11
JP2019510420A5 JP2019510420A5 (OSRAM) 2020-04-09
JP6888022B2 true JP6888022B2 (ja) 2021-06-16

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JP2018549846A Active JP6888022B2 (ja) 2016-03-24 2017-03-24 キャリアアグリゲーションに関するサウンディング基準信号送信

Country Status (9)

Country Link
US (1) US10735156B2 (OSRAM)
EP (2) EP3433967B1 (OSRAM)
JP (1) JP6888022B2 (OSRAM)
KR (1) KR102537041B1 (OSRAM)
CN (2) CN113765644B (OSRAM)
BR (1) BR112018069254A2 (OSRAM)
ES (1) ES2827009T3 (OSRAM)
RU (1) RU2739058C2 (OSRAM)
WO (1) WO2017165751A1 (OSRAM)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108605208B (zh) * 2016-04-01 2021-05-07 华为技术有限公司 上行信号在多载波间传输的方法、用户设备、基站及系统
EP3448092B1 (en) * 2016-05-13 2020-10-28 Huawei Technologies Co., Ltd. Uplink reference signal sending method and apparatus
US11044637B2 (en) * 2016-09-27 2021-06-22 Nokia Technologies Oy Multi-cell allocation
CN109804575B (zh) * 2016-10-11 2022-07-08 瑞典爱立信有限公司 用于考虑到测量过程而改变srs切换的方法和设备
US20180132242A1 (en) * 2016-11-04 2018-05-10 Mediatek Inc. Grouping of serving cells with shortened transmission time intervals
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
CN109474400B (zh) * 2017-09-08 2021-07-20 华为技术有限公司 一种通信方法、网络设备及终端设备
JP2019537864A (ja) * 2017-10-02 2019-12-26 エルジー エレクトロニクス インコーポレイティド Ｌｔｅとｎｒとの間の二重接続でアップリンクを送信する方法及びユーザ装置
KR102456001B1 (ko) * 2017-11-16 2022-10-19 삼성전자주식회사 무선 통신 시스템에서 상향링크 캐리어를 통해 데이터를 송수신하기 위한 방법 및 장치
US11088791B2 (en) 2018-05-21 2021-08-10 Qualcomm Incorporated Choosing an SRS resource set when multiple sets are configured
CN110650485B (zh) * 2018-06-26 2021-02-19 维沃移动通信有限公司 用于srs的天线切换传输方式指示方法、终端设备和网络设备
US11533762B2 (en) * 2018-07-04 2022-12-20 Lg Electronics Inc. Method for performing uplink transmission in wireless communication system, and apparatus therefor
US11343824B2 (en) 2018-08-01 2022-05-24 Qualcomm Incorporated Carrier switching and antenna switching for a target carrier combination
CN110933715B (zh) * 2018-09-20 2021-11-05 大唐移动通信设备有限公司 获取及提供定位辅助数据的方法、装置及设备
CN110958091B (zh) * 2018-09-26 2022-06-07 中国移动通信有限公司研究院 一种上行srs天线轮发的配置方法、基站及终端
US10848209B2 (en) * 2018-10-09 2020-11-24 Qualcomm Incorporated Sounding reference signal (SRS) switching capability and configuration
CN111726873B (zh) * 2018-11-19 2024-04-26 华为技术有限公司 一种上行链路切换的方法、通信装置和通信系统
CN111757478B (zh) * 2019-03-28 2023-11-14 华为技术有限公司 一种上报srs能力的方法、装置及系统
WO2020231125A1 (ko) 2019-05-10 2020-11-19 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송수신 방법 및 장치
CN112448800A (zh) * 2019-08-30 2021-03-05 华为技术有限公司 一种srs的传输方法及装置
ES3039010T3 (en) 2019-09-30 2025-10-16 Huawei Tech Co Ltd Communication method and apparatus
CN112787779B (zh) * 2019-11-07 2022-10-04 华为技术有限公司 通信方法和用户设备
US12047790B2 (en) * 2019-11-08 2024-07-23 Qualcomm Incorporated Indication of user equipment capability for beam failure detection and beam management
US11632754B2 (en) * 2020-02-06 2023-04-18 Qualcomm Incorporated Support of multiple SRS in the same subframe
CN113271178B (zh) * 2020-02-14 2023-03-31 华为技术有限公司 用户设备能力传输方法、信息传输方法及相关产品
US12041012B2 (en) * 2020-08-18 2024-07-16 Qualcomm Incorporated Switching configuration for simultaneous intra and inter-band SRS transmissions
US20230403111A1 (en) * 2020-10-30 2023-12-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for dual connectivity
EP4348847A4 (en) * 2022-04-19 2025-04-16 ZTE Corporation Methods and systems for initial access in asymmetric carrier aggregation
US12294964B2 (en) 2022-07-20 2025-05-06 Apple Inc. Managing uplink transmission with multiple timing advance groups
US12267798B2 (en) * 2022-07-20 2025-04-01 Apple Inc. Uplink transmit switching with multiple timing advance groups

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60138790D1 (de) * 2000-09-25 2009-07-09 Konica Corp Organisches Elektrolumineszenzelement und dafür verwendetes organisches Elektrolumineszenzmaterial
US8526374B2 (en) * 2008-09-12 2013-09-03 Qualcomm Incorporated Physical random access channel (PRACH) transmission in multicarrier operation
CN101771435B (zh) * 2009-01-05 2013-01-02 电信科学技术研究院 多载波聚合系统及其选择上行参考信号的方法
CN102415155B (zh) 2009-03-13 2015-08-19 Lg电子株式会社 考虑上行链路/下行链路分量载波设定所执行的切换
EP2522190B1 (en) * 2010-01-08 2018-02-07 Sharp Kabushiki Kaisha Mobile communication method and system for sounding reference signal transmission, and base station, user equipment and integrated circuit therein
US9107208B2 (en) * 2010-05-12 2015-08-11 Lg Electronics Inc. Method for transmitting an SRS-triggering-based SRS in a wireless communication system
US8855053B2 (en) * 2010-06-18 2014-10-07 Mediatek Inc. Sounding mechanism and configuration under carrier aggregation
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
CA2812073C (en) * 2010-09-17 2017-05-30 Research In Motion Limited Sounding reference signal transmission in carrier aggregation
US9350506B2 (en) * 2010-09-30 2016-05-24 Qualcomm Incorporated Aperiodic SRS for carrier aggregation
ES2793274T3 (es) * 2011-05-02 2020-11-13 Ericsson Telefon Ab L M Método y aparato para prohibir la transmisión de señales de referencia de sondeo en células secundarias recién activadas en un sistema de comunicación inalámbrica
CN102185642B (zh) * 2011-05-12 2014-10-15 电信科学技术研究院 发送配置信息和选择发射天线的方法、系统及设备
US8934350B2 (en) * 2011-05-23 2015-01-13 Qualcomm Incorporated Channel state information feedback for carrier aggregation with flexible carrier configurations
US20130010659A1 (en) * 2011-07-08 2013-01-10 Qualcomm Incorporated Sounding reference signals in asymmetric carrier aggregation
WO2013015594A1 (en) * 2011-07-24 2013-01-31 Lg Electronics Inc. Method and apparatus for selecting carrier in wireless communication system
WO2013055116A1 (ko) * 2011-10-11 2013-04-18 엘지전자 주식회사 무선 통신 시스템에서 데이터를 전송하는 방법 및 장치
US8779687B2 (en) * 2012-02-13 2014-07-15 Xicato, Inc. Current routing to multiple LED circuits
WO2013176473A1 (ko) 2012-05-21 2013-11-28 삼성전자 주식회사 이동통신 시스템에서 데이터를 송수신하는 방법 및 장치
EE05744B1 (et) * 2013-06-07 2015-04-15 Bole Oü Meetod puitmaterjali looduslikku kõverjoonelisust järgivate servadega laminaatpõrandaplankude valmistamiseks
JP6108980B2 (ja) 2013-06-27 2017-04-05 京セラ株式会社 移動通信システム及びユーザ端末
US20150245307A1 (en) * 2014-02-21 2015-08-27 Qualcomm Incorporated Ul out-of-synchronization for a secondary cell carrying pucch
JP5878594B2 (ja) * 2014-07-11 2016-03-08 株式会社Ｎｔｔドコモ ユーザ端末、無線通信方法及び無線通信システム
WO2016028103A1 (ko) * 2014-08-20 2016-02-25 엘지전자 주식회사 무선 통신 시스템에서 신호 전송 방법 및 장치

Also Published As

Publication number Publication date
CN108886443A (zh) 2018-11-23
EP3731452A1 (en) 2020-10-28
KR20180123503A (ko) 2018-11-16
CN108886443B (zh) 2021-11-16
EP3731452B1 (en) 2022-11-16
US10735156B2 (en) 2020-08-04
JP2019510420A (ja) 2019-04-11
KR102537041B1 (ko) 2023-05-25
RU2018137198A (ru) 2020-04-24
EP3433967B1 (en) 2020-07-22
WO2017165751A1 (en) 2017-09-28
RU2018137198A3 (OSRAM) 2020-08-12
RU2739058C2 (ru) 2020-12-21
ES2827009T3 (es) 2021-05-19
US20170279580A1 (en) 2017-09-28
BR112018069254A2 (pt) 2019-01-22
CN113765644B (zh) 2024-03-08
CN113765644A (zh) 2021-12-07
EP3433967A1 (en) 2019-01-30

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