CN105432109A - 虚拟载波聚合的方法、基站和用户设备 - Google Patents

虚拟载波聚合的方法、基站和用户设备 Download PDF

Info

Publication number
CN105432109A
CN105432109A CN201280006359.9A CN201280006359A CN105432109A CN 105432109 A CN105432109 A CN 105432109A CN 201280006359 A CN201280006359 A CN 201280006359A CN 105432109 A CN105432109 A CN 105432109A
Authority
CN
China
Prior art keywords
user equipment
csi
carrier wave
measurements
base station
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.)
Granted
Application number
CN201280006359.9A
Other languages
English (en)
Other versions
CN105432109B (zh
Inventor
孙静原
夏亮
周永行
任晓涛
周明宇
郭涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201280006359.9A priority Critical patent/CN105432109B/zh
Publication of CN105432109A publication Critical patent/CN105432109A/zh
Application granted granted Critical
Publication of CN105432109B publication Critical patent/CN105432109B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific 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
    • H04L5/0053—Allocation of signaling, 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—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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Landscapes

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

Abstract

本发明提供一种虚拟载波聚合的方法、基站和用户设备，该虚拟载波聚合的方法，包括：基站接收UE上报的测量能力指示信息和接收数据传输的能力指示信息；根据测量能力指示信息为上述UE选择测量集合；将上述测量集合通知给UE；其中，上述接收数据传输的能力指示信息包括UE支持的同时接收数据传输的载波信息，该测量能力指示信息包括UE测量CSI的能力指示信息和/或UE测量RSRP的能力指示信息。本发明可以实现基站灵活地为UE选择激活的载波集合。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201280006359.9A 2012-07-06 2012-11-02 虚拟载波聚合的方法、基站和用户设备 Active CN105432109B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280006359.9A CN105432109B (zh) 2012-07-06 2012-11-02 虚拟载波聚合的方法、基站和用户设备

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CNPCT/CN2012/078300 2012-07-06
PCT/CN2012/078300 WO2014005325A1 (zh) 2012-07-06 2012-07-06 虚拟载波聚合的方法、基站和用户设备
CN201280006359.9A CN105432109B (zh) 2012-07-06 2012-11-02 虚拟载波聚合的方法、基站和用户设备
PCT/CN2012/084019 WO2014005386A1 (zh) 2012-07-06 2012-11-02 虚拟载波聚合的方法、基站和用户设备

Publications (2)

Publication Number Publication Date
CN105432109A true CN105432109A (zh) 2016-03-23
CN105432109B CN105432109B (zh) 2019-11-12

Family

ID=49881271

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201280029650.8A Active CN103636253B (zh) 2012-07-06 2012-07-06 虚拟载波聚合的方法、基站和用户设备
CN201710349790.8A Active CN107302425B (zh) 2012-07-06 2012-07-06 虚拟载波聚合的方法、基站和用户设备
CN201280006359.9A Active CN105432109B (zh) 2012-07-06 2012-11-02 虚拟载波聚合的方法、基站和用户设备

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201280029650.8A Active CN103636253B (zh) 2012-07-06 2012-07-06 虚拟载波聚合的方法、基站和用户设备
CN201710349790.8A Active CN107302425B (zh) 2012-07-06 2012-07-06 虚拟载波聚合的方法、基站和用户设备

Country Status (6)

Country Link
US (1) US10425848B2 (zh)
EP (1) EP2871880B1 (zh)
JP (1) JP6161695B2 (zh)
CN (3) CN103636253B (zh)
AU (1) AU2012384777B2 (zh)
WO (2) WO2014005325A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103636253A (zh) * 2012-07-06 2014-03-12 华为技术有限公司 虚拟载波聚合的方法、基站和用户设备
CN110235496A (zh) * 2017-02-03 2019-09-13 华为技术有限公司 Ue辅助srs资源分配

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2804425B1 (en) * 2012-01-11 2020-06-10 LG Electronics Inc. Method for transceiving channel state information in wireless access system and apparatus for the method
WO2014038834A1 (en) * 2012-09-07 2014-03-13 Lg Electronics Inc. Method and apparatus for measuring channel in wireless communication system
EP3251264B1 (en) * 2015-01-30 2018-04-25 Telefonaktiebolaget LM Ericsson (publ) Per carrier component signaling of ue capabilities in a wireless communications system supporting carrier aggregation
CN106165485B (zh) * 2015-02-15 2020-01-31 华为技术有限公司 一种载波管理方法、系统、基站及用户设备
EP4231678A3 (en) * 2015-02-23 2023-11-08 Panasonic Intellectual Property Corporation of America Application specific integrated circuit for improved paging procedures for user equipments requiring coverage extension
CN110719588B (zh) 2015-05-15 2021-02-12 华为技术有限公司 通信装置及方法
US10129889B1 (en) * 2015-09-01 2018-11-13 Sprint Spectrum L.P. Selecting primary and secondary component carriers for carrier aggregation based on carrier receive power at a UE, transmit power, frequency, and other carrier attributes
US10638346B2 (en) * 2015-09-25 2020-04-28 Qualcomm Incorporated Channel state computation for enhanced carrier aggregation
US11399370B2 (en) * 2016-03-31 2022-07-26 Mediatek Inc. Virtual carrier configuration and operation for wireless systems with large carrier bandwidth
CN108023717B (zh) * 2016-11-04 2021-08-20 华为技术有限公司 一种参考信号的测量方法和装置
CN109479290B (zh) 2017-01-11 2023-06-30 联发科技股份有限公司 高效宽带宽操作及高效ue特定的射频带宽适配
EP3577979A2 (en) * 2017-02-01 2019-12-11 QUALCOMM Incorporated Channel quality indicator design for enhanced machine-type-communications
WO2018173235A1 (ja) * 2017-03-23 2018-09-27 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN108668373B (zh) * 2017-03-31 2023-06-02 中兴通讯股份有限公司 资源选择方法及装置
US10652885B2 (en) 2017-05-02 2020-05-12 Qualcomm Incorporated Channel state information reporting for systems with multiple transmission time intervals
US10419196B2 (en) 2017-05-05 2019-09-17 At&T Intellectual Property I, L.P. Virtual carrier aggregation for wideband operation of wireless communication systems
US10863543B2 (en) * 2017-12-01 2020-12-08 Qualcomm Incorporated Subband based uplink access for NR-SS
CN110190941B (zh) 2018-01-12 2022-05-10 华为技术有限公司 一种用于终端设备能力传输的方法、装置及系统
CN110035427B (zh) 2018-01-12 2021-01-08 维沃移动通信有限公司 一种时隙偏移确定方法和设备
CN110098904B (zh) * 2018-01-30 2022-10-11 中兴通讯股份有限公司 信息的传输方法及装置、存储介质、电子装置
CN108713328B (zh) * 2018-06-01 2022-07-08 北京小米移动软件有限公司 测量方法、装置、系统及存储介质
CN110972187A (zh) * 2018-09-28 2020-04-07 华为技术有限公司 一种测量报告条目处理方法及设备
CN114928386B (zh) * 2019-03-30 2024-08-27 华为技术有限公司 一种上报终端设备能力的方法和通信装置
PL3884699T3 (pl) 2020-02-12 2024-06-10 Apple Inc. Zgłaszanie zdolności równoczesnych informacji o stanie kanału (CSI) przy użyciu wielu typów książek kodów
US20230275787A1 (en) * 2020-08-18 2023-08-31 Qualcomm Incorporated Capability and configuration of a device for providing channel state feedback

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101873646A (zh) * 2009-04-27 2010-10-27 大唐移动通信设备有限公司 一种多载波聚合系统的测量间隙的配置方法及装置
US20110267948A1 (en) * 2010-05-03 2011-11-03 Koc Ali T Techniques for communicating and managing congestion in a wireless network
CN102244891A (zh) * 2010-05-10 2011-11-16 中兴通讯股份有限公司 多载波测量能力的上报方法及装置、获取方法及装置
CN102291223A (zh) * 2011-08-05 2011-12-21 电信科学技术研究院 信道状态信息反馈指示及反馈方法和设备
CN102448107A (zh) * 2010-09-30 2012-05-09 华为技术有限公司 测量间隙配置方法、终端及网络设备
US20120113866A1 (en) * 2010-11-08 2012-05-10 Qualcomm Incorporated Inter-frequency measurement control in a multi-carrier system
CN103636253A (zh) * 2012-07-06 2014-03-12 华为技术有限公司 虚拟载波聚合的方法、基站和用户设备

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101043708B (zh) * 2006-03-24 2011-01-26 大唐移动通信设备有限公司 一种在无线网络中进行测量的方法及装置
US8891489B2 (en) * 2007-03-19 2014-11-18 Qualcomm Incorporated Handover mechanism that exploits uplink channel quality of a target cell
SE531057C2 (sv) * 2007-08-24 2008-12-02 Teliasonera Ab Kommunikationssystem och förfarande för hantering av resurser i ett trådlöst kommunikationssystem
US8711785B2 (en) * 2008-03-25 2014-04-29 Qualcomm Incorporated Fast carrier allocation in multi-carrier systems
US8537802B2 (en) * 2008-07-23 2013-09-17 Marvell World Trade Ltd. Channel measurements in aggregated-spectrum wireless systems
US9019902B2 (en) * 2008-11-11 2015-04-28 Qualcomm Incorporated Channel quality feedback in multicarrier systems
CN104601285A (zh) * 2008-12-30 2015-05-06 交互数字专利控股公司 Wtru及在wtru中实施的方法
WO2010077116A2 (ko) * 2009-01-02 2010-07-08 엘지전자 주식회사 광대역 지원을 위한 다중 캐리어 결합 상황에서의 효과적인 제어정보 전송 방법
KR20110126651A (ko) * 2009-02-04 2011-11-23 텔레폰악티에볼라겟엘엠에릭슨(펍) 전기통신시스템에서 앵커 반송파 선택기술
US8305986B2 (en) * 2009-03-09 2012-11-06 Samsung Electronics Co., Ltd. Method and apparatus for uplink transmissions and CQI reports with carrier aggregation
US8620334B2 (en) * 2009-03-13 2013-12-31 Interdigital Patent Holdings, Inc. Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications
US20120046066A1 (en) * 2009-03-31 2012-02-23 Panasonic Corporation Wireless communication apparatus, wireless communication base station, and wireless communication system
EP2242300B1 (en) * 2009-04-15 2012-08-22 HTC Corporation Method of handling measurement capability and related communication network
WO2010126105A1 (ja) * 2009-04-28 2010-11-04 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、無線基地局及び制御方法
US20100278058A1 (en) * 2009-05-04 2010-11-04 Qualcomm Incorporated Method and apparatus for facilitating multicarrier differential channel quality indicator (cqi) feedback
KR101710394B1 (ko) * 2009-05-08 2017-02-27 엘지전자 주식회사 기준 신호에 대한 채널 정보를 전송하는 방법 및 장치
US9036572B2 (en) * 2009-06-11 2015-05-19 Lg Electronics Inc. Measurement reporting method and device in a wireless communication system
US20100329200A1 (en) * 2009-06-24 2010-12-30 Industrial Tehnology Research Institute Apparatus and method for allocating uplink resources
CN101610537B (zh) * 2009-07-08 2011-06-29 西安电子科技大学 增强x2接口资源状态信令的方法
US8619649B2 (en) * 2009-07-14 2013-12-31 Htc Corporation Method of handling random access procedure and related communication device
KR20110011517A (ko) * 2009-07-28 2011-02-08 엘지전자 주식회사 다중반송파 지원 광대역 무선 통신 시스템에서의 반송파 관리 절차 수행 방법 및 장치
EP2282575A1 (en) * 2009-08-04 2011-02-09 Panasonic Corporation Channel quality reporting in a mobile communications system
WO2011041623A1 (en) * 2009-10-01 2011-04-07 Interdigital Patent Holdings, Inc. Uplink control data transmission
JP5450641B2 (ja) * 2009-10-06 2014-03-26 株式会社Ｎｔｔドコモ ユーザ装置、基地局装置及び移動通信方法
EP2518919A4 (en) * 2009-12-22 2016-12-28 Lg Electronics Inc METHOD AND APPARATUS FOR EFFICIENT CHANNEL MEASUREMENT IN A MULTI-CARRIER WIRELESS COMMUNICATION SYSTEM
JP5990464B2 (ja) * 2010-01-08 2016-09-14 インターデイジタル パテント ホールディングス インコーポレイテッド マルチキャリア／マルチセル動作のための不連続受信および／または不連続送信を実行する方法および装置
KR101471344B1 (ko) * 2010-01-08 2014-12-09 후지쯔 가부시끼가이샤 반송파 집적 시스템에서 반송파 관리를 수행하는 방법 및 장치
US8867472B2 (en) * 2010-03-25 2014-10-21 Cellular Communications Equipment Llc Signalling of channel information
US8638684B2 (en) * 2010-04-05 2014-01-28 Qualcomm Aperiodic channel state information request in wireless communication
US9083501B2 (en) * 2010-04-05 2015-07-14 Qualcomm Incorporated Feedback of control information for multiple carriers
KR101825431B1 (ko) * 2010-04-05 2018-02-05 삼성전자 주식회사 다중 케리어 통신 시스템과 그의 적응적 케리어 선택 및 링크 품질 보고 방법
US8582638B2 (en) * 2010-04-30 2013-11-12 Blackberry Limited System and method for channel state feedback in carrier aggregation
US9762372B2 (en) * 2010-06-15 2017-09-12 Texas Instruments Incorporated CSI reporting on PUSCH for carrier aggregation
US10135595B2 (en) * 2010-06-21 2018-11-20 Telefonaktiebolaget L M Ericsson (Publ) Uplink control information (UCI) mapping indicator for long term evolution (LTE) carrier aggregation
KR101757383B1 (ko) * 2010-06-29 2017-07-26 삼성전자주식회사 반송파 결합을 지원하는 셀룰러 무선통신 시스템에서 단말의 ｃｓｉ 전송 방법 및 장치
CN102316060A (zh) * 2010-06-30 2012-01-11 华为技术有限公司 确定物理下行控制信道占用符号数量的方法及装置
US9819458B2 (en) * 2010-08-13 2017-11-14 Qualcomm Incorporation Feedback bundling for power-limited devices in wireless communications
US9369234B2 (en) * 2010-08-16 2016-06-14 Qualcomm Incorported Channel state information feedback for carrier aggregation
US10333650B2 (en) * 2010-08-16 2019-06-25 Qualcomm Incorporated Aperiodic channel quality indicator report in carrier aggregation
US8582518B2 (en) * 2010-11-09 2013-11-12 Telefonaktiebolaget L M Ericsson (Publ) Power control for ACK/NACK formats with carrier aggregation
CN101998420B (zh) * 2010-11-12 2013-03-20 北京邮电大学 协作多点通信中的协作小区集合建立方法
US9930677B2 (en) * 2010-12-07 2018-03-27 Sharp Kabushiki Kaisha Prioritizing multiple channel state information (CSI) reporting with carrier aggregation
US20120176947A1 (en) * 2011-01-07 2012-07-12 Interdigital Patent Holdings, Inc. Method and apparatus for sending feedback for multi-cell high speed downlink packet access operations
MX2013009244A (es) * 2011-02-11 2013-11-22 Interdigital Patent Holdings Metodo y aparato de control de acceso de paquete de enlace descendente de alta velocidad (hsdpa) de portadores multiples.
US8837304B2 (en) * 2011-04-08 2014-09-16 Sharp Kabushiki Kaisha Devices for multi-group communications
CN102291224B (zh) * 2011-08-18 2015-11-18 电信科学技术研究院 一种非周期csi的反馈方法和设备
US9094960B2 (en) * 2012-05-30 2015-07-28 Intel Corporation Hybrid automatic repeat request (HARQ) mapping for carrier aggregation (CA)

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101873646A (zh) * 2009-04-27 2010-10-27 大唐移动通信设备有限公司 一种多载波聚合系统的测量间隙的配置方法及装置
US20110267948A1 (en) * 2010-05-03 2011-11-03 Koc Ali T Techniques for communicating and managing congestion in a wireless network
CN102244891A (zh) * 2010-05-10 2011-11-16 中兴通讯股份有限公司 多载波测量能力的上报方法及装置、获取方法及装置
CN102448107A (zh) * 2010-09-30 2012-05-09 华为技术有限公司 测量间隙配置方法、终端及网络设备
US20120113866A1 (en) * 2010-11-08 2012-05-10 Qualcomm Incorporated Inter-frequency measurement control in a multi-carrier system
CN102291223A (zh) * 2011-08-05 2011-12-21 电信科学技术研究院 信道状态信息反馈指示及反馈方法和设备
CN103636253A (zh) * 2012-07-06 2014-03-12 华为技术有限公司 虚拟载波聚合的方法、基站和用户设备
CN103636253B (zh) * 2012-07-06 2017-06-06 华为技术有限公司 虚拟载波聚合的方法、基站和用户设备

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Rel-10 UE capabilities", 《3GPP TSG RAN WG2 MEETING #72BIS R2-110496》 *
LG ELECTRONICS: "Management of CoMP Measurement Set", 《3GPP TSG RAN WG1 MEETING #68 R1-120437》 *
PANASONIC: "CSI-RS configuration details", 《3GPP TSG RAN WG1 MEETING #67 R1-113809》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103636253A (zh) * 2012-07-06 2014-03-12 华为技术有限公司 虚拟载波聚合的方法、基站和用户设备
CN103636253B (zh) * 2012-07-06 2017-06-06 华为技术有限公司 虚拟载波聚合的方法、基站和用户设备
CN110235496A (zh) * 2017-02-03 2019-09-13 华为技术有限公司 Ue辅助srs资源分配
CN110235496B (zh) * 2017-02-03 2021-10-26 华为技术有限公司 Ue辅助srs资源分配

Also Published As

Publication number Publication date
AU2012384777A1 (en) 2015-01-29
CN103636253B (zh) 2017-06-06
EP2871880A4 (en) 2015-08-19
WO2014005386A1 (zh) 2014-01-09
CN103636253A (zh) 2014-03-12
US20150124638A1 (en) 2015-05-07
EP2871880B1 (en) 2020-09-02
JP6161695B2 (ja) 2017-07-12
US10425848B2 (en) 2019-09-24
CN107302425B (zh) 2020-10-27
JP2015523023A (ja) 2015-08-06
CN105432109B (zh) 2019-11-12
AU2012384777B2 (en) 2016-04-14
CN107302425A (zh) 2017-10-27
EP2871880A1 (en) 2015-05-13
WO2014005325A1 (zh) 2014-01-09

Similar Documents

Publication Publication Date Title
CN105432109A (zh) 虚拟载波聚合的方法、基站和用户设备
US11750250B2 (en) Communications method and device
US11128365B2 (en) Method for transmitting an uplink signal based on a codebook in a wireless communication system and apparatus therefor
KR102464288B1 (ko) 업링크 전력 제어 방법, 단말 장치 및 네트워크 장치
US10863367B2 (en) Reference signal sequence configuration method and network device
US20190394784A1 (en) Downlink transmission method and user terminal equipment
KR20240028570A (ko) 기준 신호 구성 정보를 나타내기 위한 방법, 기지국 및 단말
TW202110237A (zh) 一種上行調度資訊確定方法、使用者設備、基地台及電腦可讀存儲介質
KR20200055054A (ko) 업링크 전송 방법, 구성 방법, 단말 및 기지국
AU2021215290B2 (en) Device and method for handling a reception
CN104604285A (zh) 在无线通信系统中反馈信道状态信息的方法及其设备
CN103797834A (zh) 一种测量信号接收功率的方法、终端、基站及系统
CN104604173A (zh) 用于在无线通信系统中提供信道状态信息的反馈的方法及其设备
CN104081872A (zh) 解调参考信号传输方法、用户设备和基站
EP3965498A1 (en) Signal transmission method, network device and terminal device
US20220158792A1 (en) DMRS Port Indication Method And Apparatus
WO2019140669A1 (zh) 发送和接收信息的方法、发送装置和接收装置
CN106416401A (zh) 传输信号的方法、装置及网络设备
CN103312402B (zh) 动态小区选择的数据传输方法、用户终端和小区
EP2904842B1 (en) Handling of stream restriction in a cellular communications system supporting four branch mimo
CN104919738B (zh) 信息通知、上报以及数据接收方法、设备

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant