IN2015KN00328A - - Google Patents

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Publication number
IN2015KN00328A
IN2015KN00328A IN328KON2015A IN2015KN00328A IN 2015KN00328 A IN2015KN00328 A IN 2015KN00328A IN 328KON2015 A IN328KON2015 A IN 328KON2015A IN 2015KN00328 A IN2015KN00328 A IN 2015KN00328A
Authority
IN
India
Prior art keywords
epdcch
mapped
wireless communication
user equipment
communication system
Prior art date
Application number
Other languages
English (en)
Inventor
Jonghyun Park
Inkwon Seo
Hanbyul Seo
Kijun Kim
Suckchel Yang
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of IN2015KN00328A publication Critical patent/IN2015KN00328A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • H04B7/0473—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking constraints in layer or codeword to antenna mapping into account
    • 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
    • H04L5/003—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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
IN328KON2015 2012-10-04 2013-10-04 IN2015KN00328A (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201261709975P 2012-10-04 2012-10-04
US201261713616P 2012-10-14 2012-10-14
US201261714729P 2012-10-16 2012-10-16
US201261724304P 2012-11-09 2012-11-09
US201261729301P 2012-11-21 2012-11-21
PCT/KR2013/008872 WO2014054901A1 (ko) 2012-10-04 2013-10-04 무선 통신 시스템에서 안테나 포트 관계를 고려한 하향링크 신호 송수신 방법 및 장치

Publications (1)

Publication Number Publication Date
IN2015KN00328A true IN2015KN00328A (de) 2015-07-10

Family

ID=50435190

Family Applications (1)

Application Number Title Priority Date Filing Date
IN328KON2015 IN2015KN00328A (de) 2012-10-04 2013-10-04

Country Status (7)

Country Link
US (1) US9380571B2 (de)
EP (1) EP2905909B1 (de)
JP (1) JP6228216B2 (de)
KR (1) KR102157651B1 (de)
CN (1) CN104704750B (de)
IN (1) IN2015KN00328A (de)
WO (1) WO2014054901A1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101784264B1 (ko) * 2010-04-28 2017-10-11 삼성전자주식회사 이동 통신 시스템에서의 핸드오버 방법 및 장치
WO2013022272A2 (en) * 2011-08-11 2013-02-14 Lg Electronics Inc. Apparatus for transmitting and receiving downlink control information in a wireless access system and method thereof
US11139862B2 (en) * 2012-11-02 2021-10-05 Samsung Electronics Co., Ltd. Configuration of rate matching and interference measurement resources for coordinated multi-point transmission
US9706522B2 (en) * 2013-03-01 2017-07-11 Intel IP Corporation Wireless local area network (WLAN) traffic offloading
WO2015012636A1 (ko) * 2013-07-25 2015-01-29 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치
US9917628B2 (en) * 2015-01-16 2018-03-13 RF DSP Inc. Beamforming in a MU-MIMO wireless communication system with relays
RU2669363C2 (ru) 2015-01-30 2018-10-12 Нек Корпорейшн Способ и устройство для выполнения передачи дробных подкадров
KR102401000B1 (ko) * 2015-03-27 2022-05-23 삼성전자주식회사 대규모 안테나 시스템에서 자원 할당 장치 및 방법
US10644903B2 (en) * 2015-07-06 2020-05-05 Samsung Electronics Co., Ltd. Method and apparatus for measuring channel in mobile communication system
US10200168B2 (en) 2015-08-27 2019-02-05 Futurewei Technologies, Inc. Systems and methods for adaptation in a wireless network
CN106559879B (zh) 2015-09-25 2019-08-02 中兴通讯股份有限公司 信息发送及确定、关系确定的方法及装置
CN106685872B (zh) 2015-11-05 2020-07-14 夏普株式会社 物理信道的配置方法以及基站和用户设备
BR112018009069A8 (pt) 2015-11-06 2019-02-26 Huawei Tech Co Ltd métodos e nós em uma rede de comunicação sem fio
WO2017135696A1 (ko) * 2016-02-02 2017-08-10 엘지전자(주) 무선 통신 시스템에서의 단말의 데이터 수신 방법
EP4024750B1 (de) 2016-04-07 2023-06-21 LG Electronics Inc. Verfahren zur zellenzyklischen downlink-übertragung in einem drahtloskommunikationssystem und vorrichtung dafür
CN107342852B (zh) * 2016-04-29 2022-11-15 中兴通讯股份有限公司 信令发送、接收方法及装置、网络侧设备、终端
WO2018010162A1 (en) 2016-07-15 2018-01-18 Qualcomm Incorporated Port indexing for csi-rs with larger number of antenna ports for efd-mimo
US20180062801A1 (en) * 2016-08-24 2018-03-01 Qualcomm Incorporated Techniques for wireless communications in coordinated multi-point operation
WO2018080863A1 (en) * 2016-10-24 2018-05-03 Intel IP Corporation Transmission parameter indication
WO2018080268A1 (ko) 2016-10-31 2018-05-03 주식회사 케이티 차세대 무선 액세스망을 위한 데이터 채널 자원 할당 방법 및 장치
KR102114940B1 (ko) 2016-10-31 2020-05-26 주식회사 케이티 차세대 무선 액세스망을 위한 데이터 채널 자원 할당 방법 및 장치
US10925046B2 (en) 2017-01-05 2021-02-16 Huawei Technologies Co., Ltd. Signaling indication for flexible new radio (NR) long term evolution (LTE) coexistence
KR102164967B1 (ko) * 2017-01-06 2020-10-13 한국전자통신연구원 통신 시스템에서 제어 채널의 송수신 방법 및 장치
JP2020511027A (ja) * 2017-02-03 2020-04-09 アイディーエーシー ホールディングス インコーポレイテッド 制御チャネルに対する先進的なポーラ符号
CN108462552B (zh) * 2017-02-17 2022-04-12 华为技术有限公司 一种多码字传输方法及装置
US11082105B2 (en) * 2017-03-17 2021-08-03 Qualcomm Incorporated RLM monitoring using signaled dynamic parameter
CN114244408B (zh) * 2017-03-18 2022-12-27 上海朗帛通信技术有限公司 一种基站、用户设备中的用于多天线传输的方法和装置
SG11201909158QA (en) 2017-04-03 2019-10-30 Guangdong Oppo Mobile Telecommunications Corp Ltd Methods and apparatuses for configuring a control resource set in a wireless communication system
US10425935B2 (en) * 2017-05-02 2019-09-24 Qualcomm Incorporated Configuring a nominal number of resource elements in a data channel
US10652885B2 (en) * 2017-05-02 2020-05-12 Qualcomm Incorporated Channel state information reporting for systems with multiple transmission time intervals
US20200162134A1 (en) * 2017-05-04 2020-05-21 Ntt Docomo, Inc. User equipment and method of channel state information (csi) acquisition
PL3619872T3 (pl) * 2017-05-05 2024-03-04 Apple Inc. Sygnalizacja konfiguracji mapowania sygnału referencyjnego informacji o stanie kanału (CSI-RS) dla systemu New Radio (NR)
CN108809507B (zh) * 2017-05-05 2021-01-29 华为技术有限公司 用于数据传输的方法、终端和网络设备
CN110741592B (zh) * 2017-06-16 2022-11-01 瑞典爱立信有限公司 多资源上行链路探测和天线子集传输
CN109150337B (zh) * 2017-06-16 2020-09-11 华为技术有限公司 一种干扰功率测量方法及设备
CN111133686B (zh) * 2017-08-03 2024-03-29 日本电气株式会社 用于参考信号配置的方法和装置
US10686573B2 (en) * 2017-09-11 2020-06-16 Lenovo (Singapore) Pte Ltd Reference signals for radio link monitoring
JP6989019B2 (ja) * 2018-01-11 2022-01-05 富士通株式会社 信号受信装置、方法及び通信システム
KR20200117983A (ko) * 2018-02-08 2020-10-14 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 정보 전송 방법, 정보 수신 방법, 단말 기기 및 네트워크 기기
CN110351058B (zh) * 2018-04-04 2021-10-22 华为技术有限公司 一种信号传输方法及通信设备
WO2020027516A1 (ko) 2018-07-30 2020-02-06 엘지전자 주식회사 무선 통신 시스템에서 단말과 기지국 간 하향링크 신호를 송수신하는 방법 및 이를 지원하는 장치
US11063692B2 (en) 2018-08-13 2021-07-13 Qualcomm Incorporated Zero power (ZP) channel state information reference signal (CSI-RS) rate matching with slot aggregation
CN110972245B (zh) * 2018-09-28 2023-04-07 维沃移动通信有限公司 确定上行发送功率的方法和设备
WO2020087443A1 (en) * 2018-11-01 2020-05-07 Qualcomm Incorporated Multi-port-group uplink control information signaling and related systems and methods
US11057917B2 (en) * 2018-11-12 2021-07-06 Qualcomm Incorporated Quasi co-location relation configuration for periodic channel state information reference signals
CN114826525A (zh) * 2019-01-11 2022-07-29 华为技术有限公司 发送和接收指示的方法和装置
WO2022110215A1 (zh) * 2020-11-30 2022-06-02 华为技术有限公司 一种小区的测量方法以及相关装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9923659B2 (en) * 2011-03-01 2018-03-20 Lg Electronics Inc. Method and apparatus for searching control information by terminal in multinode system
CN102368759B (zh) * 2011-11-04 2018-04-27 中兴通讯股份有限公司 下行控制信道的发送方法及装置
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
BR112015006772B1 (pt) * 2012-09-28 2022-06-28 Telefonaktiebolaget L M Ericsson (Publ). Método realizado por um nó de rede de uma rede de comunicação sem fio, nó de rede de uma rede de comunicação sem fio, e, meio legível por computador
US9167574B2 (en) * 2012-09-28 2015-10-20 Intel Corporation Blind decoding for an enhanced physical downlink control channel (EPDCCH)

Also Published As

Publication number Publication date
CN104704750A (zh) 2015-06-10
EP2905909B1 (de) 2018-08-15
KR102157651B1 (ko) 2020-09-18
US20150215905A1 (en) 2015-07-30
US9380571B2 (en) 2016-06-28
KR20150067131A (ko) 2015-06-17
JP6228216B2 (ja) 2017-11-08
EP2905909A4 (de) 2016-04-27
EP2905909A1 (de) 2015-08-12
CN104704750B (zh) 2018-01-05
JP2015534785A (ja) 2015-12-03
WO2014054901A1 (ko) 2014-04-10

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