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MX2018011186A - Aparato y metodo para transmitir señales de referencia de sondeo en sistemas de comunicacion. - Google Patents

Aparato y metodo para transmitir señales de referencia de sondeo en sistemas de comunicacion.

Info

Publication number
MX2018011186A
MX2018011186A MX2018011186A MX2018011186A MX2018011186A MX 2018011186 A MX2018011186 A MX 2018011186A MX 2018011186 A MX2018011186 A MX 2018011186A MX 2018011186 A MX2018011186 A MX 2018011186A MX 2018011186 A MX2018011186 A MX 2018011186A
Authority
MX
Mexico
Prior art keywords
transceiver
information
dci
communication systems
communication system
Prior art date
Application number
MX2018011186A
Other languages
English (en)
Other versions
MX389783B (es
Inventor
Papasakellariou Aris
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2018011186A publication Critical patent/MX2018011186A/es
Publication of MX389783B publication Critical patent/MX389783B/es

Links

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
    • H04L5/003—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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • 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
    • 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
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H04W52/36—Transmission power control [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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the 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
    • H04L5/0001—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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • 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
    • H04W52/36—Transmission power control [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
    • H04W52/362—Aspects of the step size
    • 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
    • H04W52/36—Transmission power control [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
    • H04W52/365—Power headroom reporting

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La presente descripción se relaciona con un sistema de comunicación pre-50 generación (5G) o 5G para ser suministrado para proporcionar velocidades de datos superiores. Sobrepasando el sistema de comunicación de 4o generación (4G) tal como evolución a largo plazo (LTE). De acuerdo con diversas modalidades, se proporciona un aparato de un equipo de usuario (UE) configurado con más de una célula de servicio para división doble de tiempo (TDD). El aparato incluye por lo menos un transceptor y por lo menos un procesador acoplado operativamente a por lo menos un transceptor. El por lo menos un transceptor está configurado para recibir una información de control de enlace descendente (DCI) usando un formato DCI que incluye primera información para una instrucción de control de energía de transmisión (TPC) y segunda información para una solicitud de señal de referencia de sondeo (SRS) y transmitir una SRS con base en la DCI.
MX2018011186A 2016-03-14 2017-03-14 Aparato y metodo para transmitir señales de referencia de sondeo en sistemas de comunicacion. MX389783B (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662307625P 2016-03-14 2016-03-14
US201662345949P 2016-06-06 2016-06-06
US201662417616P 2016-11-04 2016-11-04
US15/445,951 US10547426B2 (en) 2016-03-14 2017-02-28 Transmission of sounding reference signals in communication systems with carrier aggregation
PCT/KR2017/002730 WO2017160052A2 (en) 2016-03-14 2017-03-14 Apparatus and method for transmitting sounding reference signals in communication systems

Publications (2)

Publication Number Publication Date
MX2018011186A true MX2018011186A (es) 2019-01-14
MX389783B MX389783B (es) 2025-03-20

Family

ID=59787334

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018011186A MX389783B (es) 2016-03-14 2017-03-14 Aparato y metodo para transmitir señales de referencia de sondeo en sistemas de comunicacion.

Country Status (10)

Country Link
US (3) US10547426B2 (es)
EP (3) EP3930249A1 (es)
JP (1) JP6991991B2 (es)
KR (2) KR102483725B1 (es)
CN (3) CN113411175B (es)
ES (2) ES2906629T3 (es)
MX (1) MX389783B (es)
PH (1) PH12018501984A1 (es)
PL (1) PL3430763T3 (es)
WO (1) WO2017160052A2 (es)

Families Citing this family (51)

* 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
ES2914649T3 (es) * 2016-04-01 2022-06-15 Huawei Tech Co Ltd Sistema y método de conmutación, transmisión y mejoras SRS
WO2017179781A1 (ko) * 2016-04-12 2017-10-19 엘지전자 주식회사 무선 통신 시스템에서 셀 순환 상향링크 송신 방법 및 이를 위한 장치
CN107637143B (zh) 2016-05-13 2020-12-18 华为技术有限公司 功率控制方法和装置
EP3461196B1 (en) * 2016-06-08 2021-02-24 Huawei Technologies Co., Ltd. Interference coordination method
US10588141B2 (en) 2016-06-29 2020-03-10 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (SRS) switching
CN109314873B (zh) * 2016-09-30 2021-09-21 华为技术有限公司 一种数据处理方法、终端以及基站
US11032850B2 (en) 2016-09-30 2021-06-08 Qualcomm Incorporated PRACH and/or SRS switching enhancements
US10154481B2 (en) * 2016-11-15 2018-12-11 Qualcomm Incorporated Optimization of search space and sounding reference signal placement for improved decoding timeline
WO2018155726A1 (ko) * 2017-02-21 2018-08-30 엘지전자 주식회사 무선통신 시스템에서 srs를 전송하는 방법 및 이를 위한 단말
GB2562367B (en) * 2017-03-23 2021-03-10 Samsung Electronics Co Ltd Improvements in and relating to scheduling requests (SR) in a telecommunication system
US10547422B2 (en) * 2017-04-13 2020-01-28 Qualcomm Incorporated SRS transmission with implied RTS/CTS
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
US11251923B2 (en) * 2017-07-31 2022-02-15 Qualcomm Incorporated Uplink ACK/NACK and SR in short durations
EP3869702B1 (en) * 2017-08-21 2022-11-23 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing higher-resolution channel state information (csi)
US20190059013A1 (en) 2017-08-21 2019-02-21 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing higher-resolution channel state information (csi)
PL3713314T3 (pl) * 2017-09-07 2023-08-14 Beijing Xiaomi Mobile Software Co., Ltd. Zarządzanie wiązką łącza wysyłania
US10257836B1 (en) 2017-09-15 2019-04-09 At&T Intellectual Property I, L.P. Joint procedure for beam management and partial control beam failure recovery
CN107612671A (zh) * 2017-10-24 2018-01-19 厦门美图移动科技有限公司 载波功率控制方法及装置
GB2570899B (en) * 2018-02-08 2021-01-06 Tcl Communication Ltd Grant-based uplink transmission
US11343804B2 (en) * 2018-02-14 2022-05-24 Qualcomm Incorporated Phase-tracking reference signal mapping
US10931430B2 (en) * 2018-02-25 2021-02-23 Qualcomm Incorporated Uplink preemption in carrier aggregation/multi-connectivity mode
TW201944819A (zh) * 2018-04-13 2019-11-16 瑞典商Lm艾瑞克生(Publ)電話公司 在新無線電中探測參考信號功率控制
CN112042237B (zh) * 2018-05-04 2024-05-31 瑞典爱立信有限公司 上行链路参考信号的发送
EP3873018B1 (en) * 2018-11-12 2023-06-28 LG Electronics Inc. Method for transmitting and receiving uplink reference signal for positioning, and device therefor
CN111224698B (zh) * 2018-11-23 2021-03-26 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
CN111837443B (zh) * 2019-02-14 2024-03-29 联发科技（新加坡）私人有限公司 探测参考信号传输切换的方法及其电子设备
US12355695B2 (en) * 2019-02-14 2025-07-08 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for SRS switching impact control
CN111669205B (zh) 2019-03-07 2021-08-17 荣耀终端有限公司 一种信道测量方法及设备
US11817923B2 (en) 2019-03-25 2023-11-14 Nokia Solutions And Networks Oy Precoding of massive MIMO
WO2020191771A1 (en) * 2019-03-28 2020-10-01 Zte Corporation Method and apparatus for performing enhanced random access procedure
WO2021000303A1 (en) * 2019-07-03 2021-01-07 Nokia Shanghai Bell Co., Ltd. Cross link interference measurement conditions reporting
CN115395994B (zh) * 2019-07-30 2024-03-05 中兴通讯股份有限公司 一种传输方法、装置和计算机可读存储介质
EP4011020A2 (en) * 2019-08-16 2022-06-15 Huawei Technologies Co., Ltd. Methods and apparatus for signaling control information
CN112398622B (zh) * 2019-08-16 2022-05-20 大唐移动通信设备有限公司 一种上行发送方法、终端及网络侧设备
KR102444824B1 (ko) * 2019-10-02 2022-09-21 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송수신 방법 및 장치
EP4046451A4 (en) * 2019-10-14 2023-10-25 Telefonaktiebolaget LM Ericsson (publ) METHOD AND APPARATUS FOR DOWNLINK CONTROL INFORMATION
MX2022005363A (es) * 2019-11-08 2022-07-19 Ericsson Telefon Ab L M Configuracion de formatos de informacion de control de enlace descendente.
US11329710B2 (en) 2019-11-08 2022-05-10 At&T Intellectual Property I, L.P. Facilitation of beam failure indication for multiple transmission points for 5G or other next generation network
EP4094392A4 (en) * 2020-01-22 2023-10-18 Lenovo (Beijing) Limited Updating sounding reference signal spatial relation information
CN111314894B (zh) * 2020-02-28 2022-06-21 航天新通科技有限公司 一种面向noma与携能d2d融合网络的鲁棒资源分配方法
JP6992124B2 (ja) * 2020-05-27 2022-01-13 華為技術有限公司 電力制御方法および装置
US11700073B2 (en) * 2020-07-10 2023-07-11 Qualcomm Incorporated Group common DCI for CLI measurement and reporting
EP4193704A4 (en) * 2020-08-04 2024-04-24 Qualcomm Incorporated SURVEY REFERENCE SIGNAL TRIGGERING TECHNIQUES
WO2022032621A1 (en) * 2020-08-14 2022-02-17 Zte Corporation Methods and devices for enhancing sounding reference signal transmittion
CN116325600A (zh) * 2020-10-09 2023-06-23 中兴通讯股份有限公司 用于信号传输的方法及设备
EP4287729A3 (en) * 2020-10-12 2024-02-21 Apple Inc. Flexible aperiodic srs triggering in cellular communication system
CN117135740A (zh) * 2022-05-27 2023-11-28 北京三星通信技术研究有限公司 信号传输的方法及设备
EP4683395A1 (en) * 2023-03-13 2026-01-21 Beijing Xiaomi Mobile Software Co., Ltd. Information processing method, system and apparatus, communication device, and storage medium
WO2025193000A1 (ko) * 2024-03-15 2025-09-18 엘지전자 주식회사 Pusch 송수신 방법 및 그 장치

Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080045260A1 (en) * 2006-08-15 2008-02-21 Tarik Muharemovic Power Settings for the Sounding Reference signal and the Scheduled Transmission in Multi-Channel Scheduled Systems
US8107987B2 (en) * 2007-02-14 2012-01-31 Qualcomm Incorporated Apparatus and method for uplink power control of wireless communications
CN104202811B (zh) * 2009-03-17 2018-08-28 交互数字专利控股公司 用于探测参考信号（srs）传输的功率控制的方法和设备
US8938247B2 (en) * 2009-04-23 2015-01-20 Qualcomm Incorporated Sounding reference signal for coordinated multi-point operation
US8665809B2 (en) * 2009-06-15 2014-03-04 Qualcomm Incorporated Systems and methods for sending power control information
CN102804867B (zh) * 2009-06-16 2016-07-27 夏普株式会社 移动站装置、基站装置以及无线通信方法
US8576692B2 (en) 2009-09-10 2013-11-05 Qualcomm Incorporated Transmission of UE-specific reference signal for wireless communication
US9351293B2 (en) * 2009-09-11 2016-05-24 Qualcomm Incorporated Multiple carrier indication and downlink control information interaction
KR101838067B1 (ko) * 2009-10-28 2018-03-13 엘지전자 주식회사 무선 통신 시스템에서 동적 상향링크 전력 제어 방법 및 장치
US20110117926A1 (en) * 2009-11-17 2011-05-19 Mediatek Inc. Network-based positioning mechanism and reference signal design in OFDMA systems
US9820273B2 (en) * 2010-03-02 2017-11-14 Xiaoxia Zhang Uplink coordinated multipoint communications in a wireless network
SG184358A1 (en) * 2010-04-02 2012-11-29 Interdigital Patent Holdings 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
KR20110126034A (ko) * 2010-05-14 2011-11-22 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
US8855053B2 (en) * 2010-06-18 2014-10-07 Mediatek Inc. Sounding mechanism and configuration under carrier aggregation
US8837394B2 (en) * 2010-06-18 2014-09-16 Mediatek Inc. Sounding mechanism 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
US9350506B2 (en) 2010-09-30 2016-05-24 Qualcomm Incorporated Aperiodic SRS for carrier aggregation
CN102469607B (zh) * 2010-11-09 2014-01-22 上海贝尔股份有限公司 上行探测参考信号的触发和传输方法及其设备
US8934362B2 (en) * 2011-01-06 2015-01-13 Mediatek Inc. Power control method to mitigate interference for in-device coexistence
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
EP2673977B1 (en) 2011-02-09 2015-08-05 Telefonaktiebolaget L M Ericsson (PUBL) Efficient use of reference symbol resources in a hierarchical heterogeneous cell deployment
JP5841148B2 (ja) * 2011-06-29 2016-01-13 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 端末装置、基地局装置、送信方法および送信電力設定方法
EP2733999A4 (en) * 2011-07-15 2015-03-11 Fujitsu Ltd SENDING PROCEDURES FOR REFERENCE TONSYMBOLS, BASIC STATION AND USER DEVICE
JP5927801B2 (ja) * 2011-08-02 2016-06-01 シャープ株式会社 基地局、端末および通信方法
US8995385B2 (en) 2011-08-05 2015-03-31 Samsung Electronics Co., Ltd. Apparatus and method for UE-specific demodulation reference signal scrambling
WO2013022396A1 (en) * 2011-08-09 2013-02-14 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for uplink power control
WO2013036060A1 (ko) * 2011-09-09 2013-03-14 엘지전자 주식회사 다중 노드 시스템에서 단말의 위치 검출 방법 및 장치
KR102014792B1 (ko) * 2011-09-21 2019-08-27 엘지전자 주식회사 상향링크 신호 전송 전력을 제어하는 단말 장치 및 그 방법
US9198141B2 (en) * 2011-09-27 2015-11-24 Samsung Electronics Co., Ltd Method and apparatus for transmission power control for a sounding reference signal
JP5813444B2 (ja) * 2011-09-30 2015-11-17 シャープ株式会社 基地局、端末、通信システムおよび通信方法
WO2013049769A1 (en) * 2011-09-30 2013-04-04 Interdigital Patent Holdings, Inc. Multipoint transmission in wireless communication
CN109547180B (zh) * 2011-10-08 2022-03-11 华为技术有限公司 探测参考信号传输的方法、装置及存储介质
JP5706047B2 (ja) * 2011-11-01 2015-04-22 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて端末のサウンディング参照信号伝送決定方法及びそのための端末
KR102047705B1 (ko) * 2011-11-12 2019-11-22 엘지전자 주식회사 무선 통신 시스템에서 단말이 상향링크 송신 전력을 결정하는 방법 및 이를 위한 장치
EP2813113B1 (en) 2012-02-08 2018-08-29 Telefonaktiebolaget LM Ericsson (publ) A method and apparatus for uplink power control in a wireless communication network
US9554340B2 (en) * 2012-02-08 2017-01-24 Telefonaktiebolaget Lm Ericsson (Publ) Closed loop power control commands for SRS
JP2013187819A (ja) * 2012-03-09 2013-09-19 Sharp Corp 基地局、端末、通信方法および集積回路
WO2013141505A1 (ko) * 2012-03-17 2013-09-26 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 송신 전력을 제어하는 방법 및 이를 위한 장치
CN103379603B (zh) * 2012-04-17 2016-08-03 电信科学技术研究院 功控信息通知及功控方法和设备
WO2013155692A1 (en) * 2012-04-19 2013-10-24 Telefonaktiebolaget L M Ericsson (Publ) Signaling for uplink sounding
HUE038980T2 (hu) * 2012-08-01 2018-12-28 Sun Patent Trust Vezetéknélküli kommunikációs terminál eszköz, vezetéknélküli kommunikációs bázisállomás eszköz és vezetéknélküli kommunikációs eljárás
US10159052B2 (en) * 2012-08-03 2018-12-18 Qualcomm Incorporated Method and apparatus for sounding reference signal triggering and power control for coordinated multi-point operations
MY168702A (en) * 2012-08-03 2018-11-29 Sharp Kk Mobile station device, base station device, radio communication method, and integrated circuit
WO2014046457A1 (en) * 2012-09-20 2014-03-27 Lg Electronics Inc. Method and apparatus for performing uplink transmission in a wireless communication system
CN103781092B (zh) 2012-10-19 2019-08-16 北京三星通信技术研究有限公司 测量信道参考信号的方法及设备
US9320032B2 (en) * 2013-01-03 2016-04-19 Qualcomm Incorporated ENB PDCCH implementation to avoid ambiguous DCI information
US9769842B2 (en) * 2013-01-10 2017-09-19 Telefonaktiebolgaet LM Ericsson (Publ) Simultaneous uplink transmissions in dual connectivity mode
WO2014109707A1 (en) * 2013-01-14 2014-07-17 Telefonaktiebolaget L M Ericsson (Publ) Handling uplink transmit power reporting
US9357460B2 (en) * 2013-03-22 2016-05-31 Sharp Kabushiki Kaisha Systems and methods for establishing multiple radio connections
US9538515B2 (en) * 2013-03-28 2017-01-03 Samsung Electronics Co., Ltd. Downlink signaling for adaptation of an uplink-downlink configuration in TDD communication systems
WO2014182116A1 (ko) 2013-05-09 2014-11-13 엘지전자 주식회사 뉴캐리어타입을 지원하는 무선접속시스템에서 단말 특정 참조신호를 펑쳐링하는 방법 및 이를 지원하는 장치
KR102322507B1 (ko) * 2013-08-17 2021-11-05 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력 제어 방법 및 이를 위한 장치
CN105580452A (zh) * 2013-09-27 2016-05-11 瑞典爱立信有限公司 用于功率控制处理的方法和装置
US9414335B2 (en) 2014-02-06 2016-08-09 Electronics And Telecommunications Research Instit Method and apparatus for transmitting uplink signal or uplink channel
WO2015137698A1 (ko) * 2014-03-10 2015-09-17 엘지전자 주식회사 무선 자원의 용도 변경을 지원하는 무선 통신 시스템에서 신호의 유효성 판단 방법 및 이를 위한 장치
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
US10142945B2 (en) * 2014-06-05 2018-11-27 Samsung Electronics Co., Ltd. Power control for transmission of uplink control information on two cells in carrier aggregation
JP6426840B2 (ja) * 2014-11-07 2018-11-21 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ アンライセンスキャリアで送信するための改良されたリソース割当て
CA2974656A1 (en) * 2015-01-22 2016-07-28 Lg Electronics Inc. Carrier aggregation method performed by terminal in wireless communication system and terminal using same method
US9503990B2 (en) * 2015-01-30 2016-11-22 Innovative Technology Lab Co., Ltd. Apparatus and method for performing uplink power control in wireless communication system supporting carrier aggregation
US10326493B2 (en) 2015-05-13 2019-06-18 Samsung Electronics Co., Ltd. Control channel transmission and frequency error correction
US20170019915A1 (en) * 2015-07-17 2017-01-19 Sharp Laboratories Of America, Inc. User equipments, base stations and methods for license assisted access (laa)
US10187187B2 (en) * 2016-02-01 2019-01-22 Ofinno Technologies, Llc Sounding reference signal configuration in a wireless network
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
US11032850B2 (en) * 2016-09-30 2021-06-08 Qualcomm Incorporated PRACH and/or SRS switching enhancements

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