BR112018069878A2 - sistema e método para comutação de srs, transmissão e aperfeiçoamentos - Google Patents

sistema e método para comutação de srs, transmissão e aperfeiçoamentos

Info

Publication number
BR112018069878A2
BR112018069878A2 BR112018069878A BR112018069878A BR112018069878A2 BR 112018069878 A2 BR112018069878 A2 BR 112018069878A2 BR 112018069878 A BR112018069878 A BR 112018069878A BR 112018069878 A BR112018069878 A BR 112018069878A BR 112018069878 A2 BR112018069878 A2 BR 112018069878A2
Authority
BR
Brazil
Prior art keywords
component carriers
srs
aggregate
srs switching
configuration parameter
Prior art date
Application number
BR112018069878A
Other languages
English (en)
Inventor
Classon Brian
Liu Jialing
Narasimha Murali
Cheng Qian
Xiao Weimin
Original Assignee
Huawei Tech 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112018069878A2 publication Critical patent/BR112018069878A2/pt

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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
    • H04L5/0078—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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—Signaling for the administration of the divided path
    • 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—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • 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), DMT
    • 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

Landscapes

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

Abstract

equipamentos de usuário (ues) podem ser atribuídos a um conjunto de portadoras de componentes agregados para agregar portadora de enlace descendente e/ou selecionar portadora. alguns ues podem ser incapazes de transmitirem sinais de enlace ascendente ao longo de todas as portadoras de componentes em seus conjuntos atribuídos de portadoras de componentes agregados. em alguns cenários, um ue pode precisar realizar comutação de srs a fim de transmitir símbolos de srs ao longo de todas as portadoras de componentes. modalidades dessa revelação fornecem técnicas variadas para facilitar comutação de srs. por exemplo, uma mensagem de controle de recurso de rádio (rrc) pode ser usada para sinalizar um parâmetro de configuração de srs periódico. como outro exemplo, uma mensagem de indicação de controle de enlace descendente (dci) pode ser usada para indicar um parâmetro de configuração de srs aperiódico. muitos outros exemplos também são fornecidos.
BR112018069878A 2016-04-01 2017-03-31 sistema e método para comutação de srs, transmissão e aperfeiçoamentos BR112018069878A2 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662317351P 2016-04-01 2016-04-01
US201662317327P 2016-04-01 2016-04-01
US201662336347P 2016-05-13 2016-05-13
US201662374527P 2016-08-12 2016-08-12
US201662378030P 2016-08-22 2016-08-22
US201662401701P 2016-09-29 2016-09-29
PCT/US2017/025577 WO2017173388A1 (en) 2016-04-01 2017-03-31 System and method for srs switching, transmission, and enhancements

Publications (1)

Publication Number Publication Date
BR112018069878A2 true BR112018069878A2 (pt) 2019-02-05

Family

ID=58641003

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018069878A BR112018069878A2 (pt) 2016-04-01 2017-03-31 sistema e método para comutação de srs, transmissão e aperfeiçoamentos

Country Status (9)

Country Link
US (4) US10270570B2 (pt)
EP (1) EP3433968B1 (pt)
JP (2) JP6651650B2 (pt)
KR (1) KR102188674B1 (pt)
CN (2) CN108886457B (pt)
BR (1) BR112018069878A2 (pt)
CA (1) CA3019646A1 (pt)
ES (1) ES2914649T3 (pt)
WO (1) WO2017173388A1 (pt)

Families Citing this family (178)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10264564B2 (en) * 2015-01-30 2019-04-16 Futurewei Technologies, Inc. System and method for resource allocation for massive carrier aggregation
US10084577B2 (en) * 2015-01-30 2018-09-25 Motorola Mobility Llc Method and apparatus for signaling aperiodic channel state indication reference signals for LTE operation
US10716125B2 (en) 2016-04-01 2020-07-14 Qualcomm Incorporated Sounding reference signal triggering for enhanced carrier aggregation
KR102410282B1 (ko) * 2016-04-05 2022-06-17 한국전자통신연구원 확장 상향링크 서브프레임을 이용한 상향링크 전송 방법 및 장치
US11197310B2 (en) * 2016-04-12 2021-12-07 Lg Electronics Inc. Cell cycling uplink transmission method and apparatus therefor in wireless communication system
US10333670B2 (en) * 2016-05-06 2019-06-25 Qualcomm Incorporated Sounding reference signals with collisions in asymmetric carrier aggregation
ES2909588T3 (es) * 2016-05-12 2022-05-09 Nokia Technologies Oy Técnicas para notificar la capacidad de conmutación de SRS de un equipo de usuario
WO2017195848A1 (ja) * 2016-05-12 2017-11-16 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
JP6677825B2 (ja) * 2016-05-13 2020-04-08 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 上りリンク参照信号送信方法、上りリンク参照信号受信方法および装置
WO2017217799A1 (ko) * 2016-06-16 2017-12-21 엘지전자 주식회사 무선 통신 시스템에서 물리 상향링크 제어 채널 송수신 방법 및 이를 지원하는 장치
WO2017223196A1 (en) * 2016-06-22 2017-12-28 Intel IP Corporation Uplink sounding reference signal (srs) transmission in carrier aggregation system
US10588141B2 (en) 2016-06-29 2020-03-10 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (SRS) switching
US10314037B2 (en) 2016-07-08 2019-06-04 Qualcomm Incorporated Latency reduction techniques in wireless communications
US10631329B2 (en) * 2016-08-12 2020-04-21 Qualcomm Incorporated Non-coherent joint transmission techniques
CN109417782B (zh) * 2016-09-22 2021-03-09 Oppo广东移动通信有限公司 通信方法、通信装置、通信设备及计算机存储介质
AU2017332423B2 (en) * 2016-09-26 2020-11-19 Lg Electronics Inc. Uplink transmission/reception method in wireless communication system and device therefor
JP6750110B2 (ja) * 2016-09-30 2020-09-02 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 無線システムに対するｓｒｓの非周期シグナリングの制御
US11140714B2 (en) * 2016-09-30 2021-10-05 Qualcomm Incorporated PRACH and/or SRS switching enhancements
US11357052B2 (en) * 2016-10-11 2022-06-07 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for adapting random access configuration to control interruptions associated with SRS carrier based switching
US11165532B2 (en) 2016-11-02 2021-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Controlling the impact of SRS switching on uplink transmissions
US11239982B2 (en) 2016-11-04 2022-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Controlling the impact of SRS switching on carrier aggregation activation-related delays
US10313934B2 (en) * 2016-12-05 2019-06-04 Htc Corporation Device and method of handling communication
WO2018111948A1 (en) * 2016-12-13 2018-06-21 Sharp Laboratories Of America, Inc. Base stations, user equipments, and related communication methods
KR102354502B1 (ko) * 2017-01-04 2022-01-21 엘지전자 주식회사 무선 통신 시스템에서 3gpp lte와 nr 간에 스펙트럼을 공유하기 위한 방법 및 장치
KR20180081421A (ko) * 2017-01-06 2018-07-16 삼성전자주식회사 무선 셀룰라 통신 시스템에서 제어정보 전송 방법 및 장치
JP6976337B2 (ja) 2017-01-07 2021-12-08 エルジー エレクトロニクス インコーポレイティドLg Electronics Inc. 無線通信システムにおける端末のアップリンク制御チャネル送信方法及び前記方法を利用する通信装置
US11019544B2 (en) * 2017-02-02 2021-05-25 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data in mobile communication system
US11032045B2 (en) * 2017-02-03 2021-06-08 Lg Electronics Inc. Method for measuring and reporting channel state information in wireless communication system and device therefor
EP3573385B1 (en) * 2017-03-09 2023-07-12 Huawei Technologies Co., Ltd. Wireless communication method, control device, node, and terminal device
US10862640B2 (en) * 2017-03-24 2020-12-08 Qualcomm Incorporated Dynamic transient period configurations for shortened transmission time intervals
CN108809488A (zh) * 2017-05-04 2018-11-13 电信科学技术研究院 一种消息解码方法、发送端和接收端
US10425900B2 (en) * 2017-05-15 2019-09-24 Futurewei Technologies, Inc. System and method for wireless power control
EP4145940A1 (en) * 2017-06-13 2023-03-08 Ntt Docomo, Inc. User terminal and radio communication method
US10721723B2 (en) * 2017-06-23 2020-07-21 Qualcomm Incorporated Dynamic padding field to match downlink and uplink downlink control information length
EP3646514A1 (en) * 2017-06-27 2020-05-06 Intel IP Corporation Transmission of reference signals for acquisition of channel state information
US10791512B2 (en) * 2017-07-14 2020-09-29 Qualcomm Incorporated User equipment power consumption and secondary cell activation latency reductions in a wireless communication system
EP3659285B1 (en) * 2017-07-25 2023-07-05 Telefonaktiebolaget LM Ericsson (Publ) Control signaling for a radio access network
EP3662602B1 (en) * 2017-08-04 2022-10-05 Telefonaktiebolaget LM Ericsson (Publ) Handling sounding reference signaling
US11646846B2 (en) 2017-08-09 2023-05-09 Telefonaktiebolaget Lm Ericsson (Publ) Transient protection interval
US11652522B2 (en) * 2017-08-11 2023-05-16 Qualcomm Incorporated Methods and apparatus for SRS antenna switching in carrier aggregation
US10779198B1 (en) * 2017-08-16 2020-09-15 Sprint Spectrum L.P. Adjusting handover thresholds for high power class wireless devices
JP7087065B2 (ja) 2017-09-07 2022-06-20 ペキン シャオミ モバイル ソフトウェア カンパニー， リミテッド アップリンクビーム管理
CN111525996B (zh) * 2017-09-08 2022-02-25 Oppo广东移动通信有限公司 无线通信方法、网络设备和终端设备
KR102512852B1 (ko) * 2017-09-08 2023-03-24 삼성전자 주식회사 무선 통신 시스템에서 상향링크 제어 신호를 전송하기 위한 장치 및 방법
WO2019052480A1 (en) * 2017-09-12 2019-03-21 Mediatek Inc. USE OF SRS FOR RPD CALIBRATION IN WIRELESS COMMUNICATIONS
US11329787B2 (en) * 2017-09-28 2022-05-10 Lg Electronics Inc. Method for transmitting and receiving SRS and communication device therefor
WO2019066560A1 (ko) * 2017-09-28 2019-04-04 엘지전자 주식회사 무선 통신 시스템에서 상향링크 전송을 수행하는 방법 및 이를 위한 장치
CN109587807B (zh) * 2017-09-29 2022-09-23 华为技术有限公司 确定调度请求的优先级的方法、终端设备和基站
CN115396076A (zh) 2017-10-23 2022-11-25 华为技术有限公司 一种信号配置方法及相关设备
CN109729584B (zh) * 2017-10-27 2022-06-10 成都鼎桥通信技术有限公司 非对称上行载波聚合的上行带宽压缩方法及装置
CN110493874B (zh) * 2017-11-02 2020-12-04 华为技术有限公司 一种通信方法及装置
WO2019090723A1 (zh) 2017-11-10 2019-05-16 北京小米移动软件有限公司 数据传输方法及装置
US11516780B2 (en) * 2017-11-15 2022-11-29 Sony Corporation Terminal device, base station, methods, and recording mediums
KR102410474B1 (ko) * 2017-11-17 2022-06-20 삼성전자주식회사 무선 통신 시스템에서 기준 신호 송수신 방법 및 장치
CN109802799A (zh) 2017-11-17 2019-05-24 华为技术有限公司 用于多载波通信的载波切换
US10517045B2 (en) 2017-11-17 2019-12-24 Qualcomm Incorporated Techniques for power control using carrier aggregation in wireless communications
US10666408B2 (en) * 2017-11-17 2020-05-26 Samsung Electronics Co., Ltd Method and apparatus for transmitting and receiving reference signal in wireless communication system
EP3718336A1 (en) * 2017-11-28 2020-10-07 Telefonaktiebolaget LM Ericsson (publ) Switching of transmission between cell groups
US11863315B2 (en) * 2017-12-04 2024-01-02 Qualcomm Incorporated Techniques and apparatuses for avoiding collisions on an uplink data channel and a cell-specific or UE-specific uplink control channel
CN110011752B (zh) * 2018-01-04 2021-10-22 维沃移动通信有限公司 一种cqi上报方法、终端设备及网络设备
EP3738256B1 (en) * 2018-01-12 2023-10-25 Telefonaktiebolaget LM Ericsson (publ) Configuration of periodic signals in a time division duplex communication system
EP3739975A4 (en) * 2018-01-12 2021-08-25 Ntt Docomo, Inc. USER DEVICE AND UPLINK TRANSMISSION TIME SETTING PROCEDURES
CN111226476A (zh) * 2018-01-19 2020-06-02 Oppo广东移动通信有限公司 探测参考信号传输方法、网络设备和终端设备
WO2019140671A1 (en) 2018-01-20 2019-07-25 Qualcomm Incorporated Reference resource indication techniques in wireless communications
WO2019141866A1 (en) * 2018-01-22 2019-07-25 Sony Mobile Communications Inc. Communicating uplink signals
US11239893B2 (en) * 2018-01-24 2022-02-01 Qualcomm Incorporated Quasi co-location assumptions for aperiodic channel state information reference signal triggers
US10938524B2 (en) * 2018-01-24 2021-03-02 Qualcomm Incorporated Timing for reference signals in multiple numerology wireless communications
KR102616557B1 (ko) * 2018-02-13 2023-12-26 삼성전자 주식회사 무선 통신 시스템에서 데이터 및 제어 정보 송수신 방법 및 장치
US10938529B2 (en) 2018-02-14 2021-03-02 Qualcomm Incorporated Sounding reference signal antenna switching in scheduled entities having at least four antennas
US11234262B2 (en) * 2018-02-15 2022-01-25 Qualcomm Incorporated Configuration of aperiodic sounding reference signal transmission and triggering
US11223456B2 (en) * 2018-02-20 2022-01-11 Qualcomm Incorporated Transmission gap configuration
US11018822B2 (en) * 2018-02-21 2021-05-25 Lg Electronics Inc. Method for transmitting and receiving sounding reference signal in wireless communication system and device therefor
CN111316686A (zh) * 2018-03-07 2020-06-19 Oppo广东移动通信有限公司 Srs功率余量上报的方法、终端设备及计算机存储介质
EP3665852B1 (en) * 2018-04-05 2021-09-22 LG Electronics Inc. Methods of transmitting or receiving an uplink signal and corresponding computer-readable storage medium, user equipment and base station
US10965505B2 (en) 2018-04-05 2021-03-30 Qualcomm Incorporated Flexible waveform synthesis in NR-SS
US11290304B2 (en) * 2018-04-13 2022-03-29 Qualcomm Incorporated SRS carrier switching with sTTI/sPT
US11088791B2 (en) * 2018-05-21 2021-08-10 Qualcomm Incorporated Choosing an SRS resource set when multiple sets are configured
CN114258119B (zh) * 2018-05-31 2023-11-03 阿里巴巴集团控股有限公司 基于中继设备的通信方法和装置
EP3796708B1 (en) 2018-06-22 2023-06-21 Huawei Technologies Co., Ltd. Method and device for load balancing
US11990959B2 (en) * 2018-07-13 2024-05-21 Sony Group Corporation Time-overlapping beam-swept transmissions
US20210345376A1 (en) * 2018-07-16 2021-11-04 Huawei Technologies Co., Ltd. Apparatus and Methods of Scheduling for Low Power Consumption
WO2020019100A1 (en) 2018-07-21 2020-01-30 Qualcomm Incorporated Collision between sounding reference signals (srs) and other uplink channels
CN112514432B (zh) * 2018-07-30 2024-04-30 高通股份有限公司 针对长期演进和新无线电双重连接的载波切换和天线切换
US11343824B2 (en) * 2018-08-01 2022-05-24 Qualcomm Incorporated Carrier switching and antenna switching for a target carrier combination
US20210321355A1 (en) * 2018-08-03 2021-10-14 Nec Corporation Timing adjustment
US20210345390A1 (en) * 2018-08-09 2021-11-04 Ntt Docomo, Inc. User terminal and radio communication method
CN110830214B (zh) * 2018-08-10 2021-02-05 华为技术有限公司 用于发送srs的方法和装置
US11129182B2 (en) * 2018-08-10 2021-09-21 Qualcomm Incorporated Multiple timing advance design for multiple transmit receive points
US10887904B2 (en) * 2018-08-10 2021-01-05 Qualcomm Incorporated Cross-carrier scheduling enhancements in new radio (NR)
CN110536392B (zh) * 2018-08-10 2022-11-15 中兴通讯股份有限公司 功率控制方法、装置、设备及存储介质
CN110831186B (zh) * 2018-08-10 2023-10-13 大唐移动通信设备有限公司 一种调度方法、装置、基站、终端及计算机可读存储介质
US11166267B2 (en) * 2018-08-17 2021-11-02 Qualcomm Incorporated DCI triggered SRS enhancements
US10862648B2 (en) * 2018-08-17 2020-12-08 Qualcomm Incorporated Control elements to configure and trigger sounding reference signals
US11184129B2 (en) * 2018-09-21 2021-11-23 Qualcomm Incorporated Sounding reference signal configurations to support uplink transmissions with cyclic delay diversity
US10779251B2 (en) * 2018-09-25 2020-09-15 Huawei Technologies Co., Ltd. Timing advance in new radio
CN110971367A (zh) * 2018-09-28 2020-04-07 中兴通讯股份有限公司 信息的确定方法、信号的接收方法及装置
CN111107592B (zh) * 2018-10-26 2021-06-22 华为技术有限公司 通信方法和通信装置
EP3876628A4 (en) 2018-11-01 2021-12-08 Beijing Xiaomi Mobile Software Co., Ltd. METHOD AND DEVICE FOR INFORMATION TRANSFER, AS WELL AS BASE STATION AND TERMINAL DEVICE
US11985516B2 (en) * 2018-11-23 2024-05-14 Lenovo (Beijing) Limited Method and apparatus for TRP downlink transmission
EP3890224B1 (en) * 2018-11-30 2023-11-01 Huawei Technologies Co., Ltd. Uplink signal sending method and terminal
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
US11456896B2 (en) * 2018-12-20 2022-09-27 Qualcomm Incorporated RRC configuration for aperiodic SRS on additional SRS symbols
WO2020141963A1 (en) * 2019-01-04 2020-07-09 Samsung Electronics Co., Ltd. Method and apparatus for signaling multiple resources for message 3 (msg3) transmissions
WO2020145421A1 (ko) * 2019-01-08 2020-07-16 엘지전자 주식회사 기준 신호를 전송하는 전자 기기
TWI722795B (zh) * 2019-02-14 2021-03-21 新加坡商聯發科技（新加坡）私人有限公司 探測參考訊號傳輸切換之方法及其電子設備
US20220140975A1 (en) * 2019-02-14 2022-05-05 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for srs switching impact control
CN111586855B (zh) * 2019-02-15 2024-02-09 华为技术有限公司 信号传输的方法与装置
WO2020167386A1 (en) * 2019-02-15 2020-08-20 Qualcomm Incorporated Positioning based on sounding reference signal (srs) carrier switching framework
US11489701B2 (en) 2019-02-15 2022-11-01 Qualcomm Incorporated Positioning based on sounding reference signal (SRS) carrier switching framework
KR20210143304A (ko) * 2019-03-28 2021-11-26 애플 인크. 다중-trp 동작을 위한 업링크 송신 핸들링
KR20210138757A (ko) * 2019-03-29 2021-11-19 후아웨이 테크놀러지 컴퍼니 리미티드 통신 방법 및 디바이스
US11245552B2 (en) 2019-03-29 2022-02-08 Skyworks Solutions, Inc. Sounding reference signal switching
CN113875286A (zh) * 2019-04-04 2021-12-31 苹果公司 用于基于双连接的切换的用户设备能力
CN113711530B (zh) * 2019-04-25 2023-09-15 Lg 电子株式会社 在无线通信系统中发送或接收探测参考信号的方法和装置
CN113454939B (zh) * 2019-04-30 2023-03-03 华为技术有限公司 一种探测参考信号的发送方法及相关装置
WO2020231125A1 (ko) * 2019-05-10 2020-11-19 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송수신 방법 및 장치
CN110299936B (zh) 2019-07-08 2021-09-14 维沃移动通信有限公司 一种发射天线的切换方法、终端设备及计算机可读存储介质
US11425724B2 (en) * 2019-07-12 2022-08-23 Qualcomm Incorporated Carrier aggregation for narrowband internet of things user equipment
US20230087272A1 (en) * 2019-07-19 2023-03-23 Lenovo (Beijing) Limited Methods and apparatuses of power control for additional srs
WO2021020835A1 (ko) * 2019-07-26 2021-02-04 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 송수신 방법 및 그 장치
US11665566B2 (en) * 2019-08-09 2023-05-30 Qualcomm Incorporated Event triggered reference signal transmission
WO2021046666A1 (en) * 2019-09-09 2021-03-18 Qualcomm Incorporated Uplink transmission timing patterns
CN112469125A (zh) * 2019-09-09 2021-03-09 上海华为技术有限公司 一种传输方法、终端设备以及网络设备
WO2021066632A1 (ko) * 2019-10-02 2021-04-08 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송수신 방법 및 장치
US11026212B1 (en) * 2019-10-09 2021-06-01 Sprint Spectrum L.P. Control of UE connectivity based on effective bandwidth of TDD carrier
CN113519191A (zh) 2019-11-07 2021-10-19 Oppo广东移动通信有限公司 激活或去激活探测信号资源的方法和装置
EP4066422A4 (en) * 2019-11-29 2023-08-02 Qualcomm Incorporated CARRIER AGGREGATION UPLINK SWITCH GAP DETECTION AND REPORT
KR20210067461A (ko) * 2019-11-29 2021-06-08 삼성전자주식회사 무선 통신 시스템에서 동적으로 주파수 자원을 공유하기 위한 방법 및 장치
WO2021127835A1 (en) * 2019-12-23 2021-07-01 Qualcomm Incorporated Determining whether an uplink switching gap is to be applied between changes in radio frequency status of a user equipment
US11506774B2 (en) * 2019-12-24 2022-11-22 Tokyo Institute Of Technology Sub-carrier modulated terahertz radar
WO2021138791A1 (en) * 2020-01-07 2021-07-15 Qualcomm Incorporated Timing advance control transmission in downlink control information for secondary cell group suspension
EP4090106A4 (en) * 2020-01-10 2023-09-27 Ntt Docomo, Inc. TERMINAL DEVICE AND COMMUNICATION METHOD
WO2021142561A1 (en) * 2020-01-13 2021-07-22 Qualcomm Incorporated Methods and apparatus for aperiodic srs triggering
EP4085717A4 (en) * 2020-01-19 2022-12-28 Qualcomm Incorporated DETERMINATION OF AN RF RETUNE COLUMN FOR UPLINK CROSS-BWP FREQUENCY HOPPING
EP4094391A4 (en) * 2020-01-23 2023-11-08 Qualcomm Incorporated PLANNING REFERENCE SIGNALS FOR MULTIPLE CARRIER
EP4089951A4 (en) * 2020-02-05 2023-07-05 LG Electronics, Inc. METHOD AND DEVICE FOR UPLINK TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM
US11792856B2 (en) 2020-02-13 2023-10-17 Qualcomm Incorporated Uplink collision handling
EP4104356A1 (en) * 2020-02-14 2022-12-21 Sony Group Corporation Control of uplink transmission for error estimation
US11777698B2 (en) * 2020-02-19 2023-10-03 Qualcomm Incorporated Uplink duplex configuration for uplink switch
US11653275B2 (en) * 2020-03-25 2023-05-16 Samsung Electronics Co., Ltd. Mechanism for switching a transmission chain across carriers
US11690019B2 (en) * 2020-04-03 2023-06-27 Qualcomm Incorporated Sounding reference signal carrier switching
US11570808B2 (en) * 2020-04-08 2023-01-31 Qualcomm Incorporated Two-step random access procedure in wireless communication
US20210359882A1 (en) * 2020-05-14 2021-11-18 Qualcomm Incorporated Srs carrier switching for additional srs
KR20220001267A (ko) * 2020-06-29 2022-01-05 삼성전자주식회사 안테나 설정을 최적화하기 위한 전자 장치 및 이의 동작 방법
US11700073B2 (en) * 2020-07-10 2023-07-11 Qualcomm Incorporated Group common DCI for CLI measurement and reporting
US20230199755A1 (en) * 2020-07-14 2023-06-22 Qualcomm Incorporated Ul tdm carrier aggregation
CN113132899B (zh) * 2020-07-31 2022-10-11 华为技术有限公司 通信方法、装置及系统
US20220045884A1 (en) * 2020-08-06 2022-02-10 Samsung Electronics Co., Ltd. Methods and apparatuses for uplink channel sounding between bwps
WO2022077170A1 (en) * 2020-10-12 2022-04-21 Apple Inc. Flexible aperiodic srs triggering in cellular communication system
KR20230084477A (ko) * 2020-10-12 2023-06-13 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
CN116368396A (zh) * 2020-10-16 2023-06-30 高通股份有限公司 用于探测参考信号（srs）拼接的相位特性能力报告
WO2022086122A1 (ko) * 2020-10-21 2022-04-28 엘지전자 주식회사 Srs 전송 안테나 스위칭으로 인한 방해
CN112737750B (zh) * 2020-12-18 2023-04-07 中国信息通信研究院 一种上行srs导频传送方法和设备
WO2022141402A1 (zh) * 2020-12-31 2022-07-07 华为技术有限公司 一种通信方法及装置
WO2022150611A1 (en) * 2021-01-08 2022-07-14 Intel Corporation Multi-trp power header room reporting
US20220232590A1 (en) * 2021-01-17 2022-07-21 Qualcomm Incorporated Collision handling for parallel uplink transmission
EP4295627A1 (en) * 2021-02-19 2023-12-27 Qualcomm Incorporated Techniques for uplink transmission switching with sounding reference signal carrier switching
KR20230157508A (ko) * 2021-04-01 2023-11-16 애플 인크. 사운딩 기준 신호(srs) 송신 안테나 포트 스위칭에 기초한 srs의 송신
WO2022221006A1 (en) * 2021-04-14 2022-10-20 Qualcomm Incorporated Carrier switching with uplink carrier aggregation capability
CN117158082A (zh) * 2021-04-17 2023-12-01 高通股份有限公司 用于多个tx情形的ul tx切换的方法和装置
US20240063957A1 (en) * 2021-05-08 2024-02-22 Apple Inc. Time constraints for scheduling sounding reference signals (srs) transmission in multiple component carriers (ccs)
CN115333697A (zh) * 2021-05-11 2022-11-11 大唐移动通信设备有限公司 上行信道的传输方法及相关装置
US20220407571A1 (en) 2021-06-14 2022-12-22 Skyworks Solutions, Inc. Fast antenna swapping
US20230034334A1 (en) * 2021-07-30 2023-02-02 Qualcomm Incorporated Uplink frequency hopping and scheduling
US11632776B2 (en) * 2021-09-03 2023-04-18 Qualcomm Incorporated Techniques for handling overlapping transmissions after timing adjustment
WO2023055576A1 (en) * 2021-09-30 2023-04-06 Qualcomm Incorporated Performing carrier switching with fallback control information
CN116017728A (zh) * 2021-10-20 2023-04-25 华为技术有限公司 一种通信方法及装置
WO2023129674A2 (en) * 2021-12-29 2023-07-06 Ofinno, Llc Dynamic multi-carrier uplink operations
CN116963192A (zh) * 2022-04-11 2023-10-27 大唐移动通信设备有限公司 一种载波切换方法、装置、终端及网络侧设备
WO2023199493A1 (ja) * 2022-04-14 2023-10-19 株式会社Ｎｔｔドコモ 端末及び測位方法
CN114666027B (zh) * 2022-05-17 2022-08-19 深圳小米通讯技术有限公司 消息传输方法、装置、电子设备及可读存储介质
WO2023235114A1 (en) * 2022-05-31 2023-12-07 Qualcomm Incorporated Techniques for frequency error correction
WO2024031428A1 (en) * 2022-08-10 2024-02-15 Apple Inc. System and method for enhancement on ul tx switching
WO2024035150A1 (ko) * 2022-08-11 2024-02-15 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
WO2024034146A1 (ja) * 2022-08-12 2024-02-15 株式会社Ｎｔｔドコモ 端末、基地局及び通信方法
WO2024034145A1 (ja) * 2022-08-12 2024-02-15 株式会社Ｎｔｔドコモ 端末、基地局及び通信方法
US20240098650A1 (en) * 2022-09-16 2024-03-21 Qualcomm Incorporated Transmitting secondary cell transmissions using transmit power control adjustment values associated with a primary cell
WO2024092546A1 (en) * 2022-11-02 2024-05-10 Qualcomm Incorporated Aperiodic sensing reference signal triggering across frequency carriers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9386593B2 (en) 2009-06-19 2016-07-05 Sharp Kabushiki Kaisha Systems and methods for component carrier selection in a wireless communication system
KR101706949B1 (ko) * 2009-08-18 2017-02-15 엘지전자 주식회사 반송파 집성 시스템에서 상향링크 측정을 위한 장치 및 방법
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
US9258092B2 (en) * 2010-09-17 2016-02-09 Blackberry Limited Sounding reference signal transmission in carrier aggregation
US20130010659A1 (en) * 2011-07-08 2013-01-10 Qualcomm Incorporated Sounding reference signals in asymmetric carrier aggregation
JP2013102398A (ja) * 2011-11-09 2013-05-23 Ntt Docomo Inc 無線通信システム、ユーザ端末及び無線通信方法
US9001780B2 (en) * 2012-01-27 2015-04-07 Qualcomm Incorporated Physical layer issues related to multi-TA group support
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
US9781720B2 (en) 2012-09-28 2017-10-03 Telefonaktiebolaget L M Ericsson (Publ) Component carrier (de)activation in communication systems using carrier aggregation
WO2014067140A1 (zh) * 2012-11-02 2014-05-08 华为技术有限公司 一种信息传输方法、用户设备及基站
US9642140B2 (en) 2013-06-18 2017-05-02 Samsung Electronics Co., Ltd. Methods of UL TDM for inter-enodeb carrier aggregation
US10003986B2 (en) 2014-09-26 2018-06-19 Futurewei Technologies, Inc. Device, network, and method for communications with variable-duration reference signals
US10652760B2 (en) * 2015-07-08 2020-05-12 Qualcomm Incorporated Multi-user multiplexing frame structure for eMTC
US10547426B2 (en) * 2016-03-14 2020-01-28 Samsung Electronics Co., Ltd. Transmission of sounding reference signals in communication systems with carrier aggregation
US10588141B2 (en) * 2016-06-29 2020-03-10 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (SRS) switching

Also Published As

Publication number Publication date
KR102188674B1 (ko) 2020-12-08
US10693610B2 (en) 2020-06-23
EP3433968A1 (en) 2019-01-30
EP3433968B1 (en) 2022-04-27
US20230208578A1 (en) 2023-06-29
KR20180128043A (ko) 2018-11-30
US11476989B2 (en) 2022-10-18
WO2017173388A1 (en) 2017-10-05
CN114710242A (zh) 2022-07-05
JP6651650B2 (ja) 2020-02-19
JP2020099057A (ja) 2020-06-25
US10270570B2 (en) 2019-04-23
CN108886457B (zh) 2021-11-30
JP2019514268A (ja) 2019-05-30
ES2914649T3 (es) 2022-06-15
US20190044678A1 (en) 2019-02-07
JP6974513B2 (ja) 2021-12-01
CN108886457A (zh) 2018-11-23
US20200322108A1 (en) 2020-10-08
US20170302419A1 (en) 2017-10-19
WO2017173388A8 (en) 2018-04-19
CA3019646A1 (en) 2017-10-05

Similar Documents

Publication Publication Date Title
BR112018069878A2 (pt) sistema e método para comutação de srs, transmissão e aperfeiçoamentos
AU2018275007B2 (en) Downlink and uplink channel with low latency
MX2019000578A (es) Metodo para reportar informacion de estado del canal en un sistema de comunciacion inalambrica y aparato para el mismo.
BR112017009556A2 (pt) pucch para dispositivos mtc
EP4236492A3 (en) Apparatus and method for semi-persistent scheduling and power control in wireless communication system
BR112018015840A2 (pt) técnicas de sinalização de canal de controle em sistemas sem fio com vários intervalos de tempo de transmissão possíveis
BR112019002426A2 (pt) estrutura de canal de controle de downlink para aplicações de baixa latência
MX2019008189A (es) Metodo para diseño de canal de control de enlace descendente.
BR112019005754A2 (pt) método de transmissão/recepção de enlace ascendente em sistema de comunicação sem fio e dispositivo para o mesmo
BR112018016146A2 (pt) operação de múltiplos prb para sistemas de banda estreita
BR112022006359A2 (pt) Quasi-colocalização padrão para múltiplos pontos de recepção de transmissão com base em informações de controle de enlace descendente único
MX2019008980A (es) Multiplexacion flexible y retroalimentacion para intervalos de tiempo de transmision variables.
BR112018010963A2 (pt) sistemas e métodos para gerenciamento de interferência misturada
BR112018009671A2 (pt) sinalização de camada física para diferentes grupos de ue em diferentes recursos físicos
IN2014DN09426A (pt)
MX2016009870A (es) Metodo de acceso y adaptacion de enlace para transmisiones inalambricas mejoradas en cobertura.
MX2016014269A (es) Aparato y metodo para emparejamiento inter-banda de portadoras para conmutacion de transmision y recepcion de duplexion por division de tiempo y su aplicacion para multiplexar diferentes intervalos de tiempo de transmision.
EP4236549A3 (en) Method and apparatus for transmtting data
ES2571128T3 (es) Realimentación aperiódica de información de estado de canal en un sistema de acceso inalámbrico que soporta agregación de múltiples portadoras
BR112016022264A2 (pt) Balanceamento de carga em uma rede celular sem fios com base na mobilidade de equipamento de usuário
BR112018072878A2 (pt) projeto de sinal de referência de sondagem para laa
IN2014KN01656A (pt)
IN2014KN01169A (pt)
BR112014022857A2 (pt) método de transmissão de recurso de canal de controle, equipamento de usuário e estação base
WO2013116803A4 (en) Managing downlink and uplink resources for low cost user equipments

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]