HUE042713T2 - PDSCH átviteli sémák kompakt letöltés irányú kapcsolati vezérlési információ (DCI) formátummal egy LTE-rendszerbeli új vivõ típusban (NCT) - Google Patents

PDSCH átviteli sémák kompakt letöltés irányú kapcsolati vezérlési információ (DCI) formátummal egy LTE-rendszerbeli új vivõ típusban (NCT)

Info

Publication number
HUE042713T2
HUE042713T2 HUE14725893A HUE14725893A HUE042713T2 HU E042713 T2 HUE042713 T2 HU E042713T2 HU E14725893 A HUE14725893 A HU E14725893A HU E14725893 A HUE14725893 A HU E14725893A HU E042713 T2 HUE042713 T2 HU E042713T2
Authority
HU
Hungary
Prior art keywords
nct
dci
lte
format
control information
Prior art date
Application number
HUE14725893A
Other languages
English (en)
Hungarian (hu)
Inventor
Wanshi Chen
Peter Gaal
Tao Luo
Hao Xu
Aleksandar Damnjanovic
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE042713T2 publication Critical patent/HUE042713T2/hu

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • 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
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • 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
    • H04L5/0001—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
HUE14725893A 2013-04-23 2014-04-22 PDSCH átviteli sémák kompakt letöltés irányú kapcsolati vezérlési információ (DCI) formátummal egy LTE-rendszerbeli új vivõ típusban (NCT) HUE042713T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361815084P 2013-04-23 2013-04-23
US14/257,872 US9420576B2 (en) 2013-04-23 2014-04-21 PDSCH transmission schemes with compact downlink control information (DCI) format in new carrier type (NCT) in LTE

Publications (1)

Publication Number Publication Date
HUE042713T2 true HUE042713T2 (hu) 2019-07-29

Family

ID=51728950

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE14725893A HUE042713T2 (hu) 2013-04-23 2014-04-22 PDSCH átviteli sémák kompakt letöltés irányú kapcsolati vezérlési információ (DCI) formátummal egy LTE-rendszerbeli új vivõ típusban (NCT)

Country Status (8)

Country Link
US (1) US9420576B2 (enExample)
EP (1) EP2989739B1 (enExample)
JP (1) JP6185149B2 (enExample)
KR (1) KR101775810B1 (enExample)
CN (1) CN105144621B (enExample)
ES (1) ES2720784T3 (enExample)
HU (1) HUE042713T2 (enExample)
WO (1) WO2014176204A1 (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015005641A1 (en) * 2013-07-08 2015-01-15 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data in a communication system using beamforming
CN104753838B (zh) * 2013-12-26 2020-03-17 中兴通讯股份有限公司 干扰处理方法、装置、网络控制单元及终端
US9712272B2 (en) * 2014-06-02 2017-07-18 Intel IP Corporation User equipment and method for dynamic non-orthogonal multiple access communication
WO2016073762A1 (en) * 2014-11-05 2016-05-12 Intel IP Corporation Enhanced physical downlink control channel in machine-type communication
US10367551B2 (en) * 2015-01-29 2019-07-30 Intel Corporation Precoding resource block group bundling enhancement for full dimension multi-in-multi-output
CN109041246B (zh) 2015-02-10 2020-01-17 华为技术有限公司 一种基站、用户终端及载波调度指示方法
EP3282728B1 (en) * 2015-04-29 2021-01-20 Huawei Technologies Co., Ltd. Methods for receiving and sending downlink information, user equipment, and network device
US10193604B2 (en) 2015-05-01 2019-01-29 Futurewei Technologies, Inc. Device, network, and method for receiving data transmission under scheduling decoding delay in mmWave communication
CN106304097B (zh) * 2015-05-15 2021-09-03 中兴通讯股份有限公司 资源使用方法、装置及系统
EP3298830B1 (en) * 2015-05-20 2019-12-18 Telefonaktiebolaget LM Ericsson (publ) Method for managing enhanced physical downlink control channel, wireless communication network, computer programs and computer program products
US10609696B2 (en) 2015-05-29 2020-03-31 Lg Electronics Inc. Method for transmitting and receiving data in wireless communication system, and device therefor
JP6721587B2 (ja) * 2015-07-15 2020-07-15 株式会社Ｎｔｔドコモ 端末及び無線通信方法
US10841911B2 (en) 2015-10-02 2020-11-17 Lg Electronics Inc. Method for transmitting downlink control information in wireless communication system
CN109361496B (zh) * 2015-11-06 2019-11-05 华为技术有限公司 无线通信系统中的方法和节点
TW201728207A (zh) * 2015-11-10 2017-08-01 Idac控股公司 波束成形系統下行控制頻道設計及傳訊
US20170265169A1 (en) * 2016-03-10 2017-09-14 Qualcomm Incorporated Methods and apparatus for resource management for ultra low latency (ull) and legacy transmissions
KR102666941B1 (ko) 2016-06-16 2024-05-17 삼성전자주식회사 채널 상태 정보를 송수신하기 위한 장치 및 방법
CN109565687B (zh) * 2016-06-17 2023-07-28 诺基亚技术有限公司 用于大规模mimo系统的增强上行链路波束选择
US10541785B2 (en) * 2016-07-18 2020-01-21 Samsung Electronics Co., Ltd. Carrier aggregation with variable transmission durations
WO2018016907A1 (ko) * 2016-07-21 2018-01-25 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 정보를 송신 또는 수신하는 방법 및 이를 위한 장치
US20190190572A1 (en) * 2016-08-03 2019-06-20 Ntt Docomo, Inc. User terminal and radio communication method
WO2018031953A1 (en) 2016-08-11 2018-02-15 Intel Corporation Beamforming and signaling support for downlink control channel transmission
US10757690B2 (en) * 2016-11-03 2020-08-25 Qualcomm Incorporated Control information piggyback in shared channel
PL3940986T3 (pl) * 2016-11-14 2025-12-22 Telefonaktiebolaget Lm Ericsson (Publ) Sposoby realizowane przez urządzenie bezprzewodowe i węzeł sieciowy, takie urządzenie bezprzewodowe i węzeł sieciowy oraz ich programy komputerowe
US10455547B2 (en) * 2017-01-09 2019-10-22 Qualcomm Incorporated Provision of a paging response between transmissions of a paging indication and paging information
WO2018132781A1 (en) 2017-01-13 2018-07-19 Idac Holdings, Inc. Methods, apparatuses and systems directed to phase-continuous frequency selective precoding
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
WO2018204806A1 (en) * 2017-05-05 2018-11-08 Intel IP Corporation New radio control channel resource set design
CN109257820B (zh) * 2017-07-14 2021-12-03 华为技术有限公司 通信方法和设备
WO2019029480A1 (en) * 2017-08-09 2019-02-14 Intel IP Corporation METHOD AND APPARATUS FOR PRECODEUR DETERMINATION AND PRECODING MATRIX INDICATOR INDICATION (PMI) FOR UPLINK TRANSMISSION
CN109391406A (zh) * 2017-08-10 2019-02-26 株式会社Ntt都科摩 数据发送方法、确认信号发送方法、用户设备和基站
CN109392120B (zh) 2017-08-10 2023-06-09 株式会社电装 信息指示方法及相关设备
US12323963B2 (en) * 2017-08-24 2025-06-03 Samsung Electronics Co., Ltd. Configuration of beam indication in a next generation mmWave system
CN109802755B (zh) * 2017-11-17 2021-12-17 华为技术有限公司 下行控制信息确定方法和通信装置
WO2019153250A1 (zh) * 2018-02-09 2019-08-15 华为技术有限公司 传输信息的方法和终端设备
US11272576B2 (en) * 2018-02-15 2022-03-08 Apple Inc. Hierarchical beamforming structure and transmission of beam indication to improve device mobility and reduce network traffic overhead in new radio (NR)
US11057166B2 (en) * 2018-02-16 2021-07-06 Qualcomm Incorporated Virtual search spaces for beam indication
JP7099844B2 (ja) * 2018-03-27 2022-07-12 株式会社Ｋｄｄｉ総合研究所 移動通信ネットワーク及び基地局
US10958328B2 (en) * 2018-11-02 2021-03-23 Qualcomm Incorporated Beam management enhancements for mmWave operations
RU2696621C1 (ru) * 2018-11-26 2019-08-05 Хуавей Текнолоджиз Ко., Лтд. Способ приема и способ отправки информации по каналу нисходящей линии связи, устройство пользователя и сетевое устройство
US12356446B2 (en) * 2019-01-11 2025-07-08 Lg Electronics Inc. Method for carrying out access procedure and transmitting/receiving data in wireless communication system and device therefor
CN113692769B (zh) * 2019-03-29 2023-07-25 Lg电子株式会社 发送下行链路控制信息的方法和基站、接收下行链路控制信息的方法和用户设备以及存储介质
CN112788756B (zh) 2019-11-07 2022-08-19 维沃移动通信有限公司 资源分配方法、装置、用户设备、网络设备及介质
CN114982337B (zh) * 2020-01-23 2025-02-28 高通股份有限公司 指示跨载波捆绑
US11696301B2 (en) 2020-04-21 2023-07-04 Qualcomm Incorporated Techniques for configuring control resources using piggyback downlink control information
CA3187870A1 (en) * 2020-07-10 2022-01-13 Electronics And Telecommunications Research Institute Method and device for signal transmission/reception using aggregated carriers
CN117616712A (zh) * 2021-07-12 2024-02-27 Lg 电子株式会社 无线通信系统中基于harq发送和接收物理共享信道的方法及其装置
US12470340B2 (en) 2021-08-06 2025-11-11 Sharp Kabushiki Kaisha User equipment and method for handling physical downlink shared channel reception
US20240040429A1 (en) * 2022-07-21 2024-02-01 Samsung Electronics Co., Ltd. Method and apparatus for dci size for multi-cell scheduling

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8948093B2 (en) * 2007-10-02 2015-02-03 Apple Inc. Rank adaptation for an open loop multi-antenna mode of wireless communication
CN101505205A (zh) 2008-02-05 2009-08-12 夏普株式会社 基于波达方向的开环mimo方法、基站及用户设备
CN101605375B (zh) * 2008-06-11 2011-02-09 大唐移动通信设备有限公司 一种下行控制信道上的信令发送方法
US8867495B2 (en) * 2009-03-20 2014-10-21 Qualcomm Incorporated Feedback mechanisms for beamforming operation
US8380135B2 (en) * 2009-05-04 2013-02-19 Lg Electronics Inc. Method of transmitting control information in wireless communication system
KR101641968B1 (ko) * 2009-09-14 2016-07-29 엘지전자 주식회사 다중입출력 무선 통신 시스템에서 하향링크 신호 전송 방법 및 장치
US8437300B2 (en) * 2009-10-12 2013-05-07 Samsung Electronics Co., Ltd Method and system of multi-layer beamforming
KR101663617B1 (ko) * 2009-10-29 2016-10-07 엘지전자 주식회사 하향링크 기준신호 송수신 방법 및, 이를 이용한 기지국 및 사용자기기
CN102088343B (zh) 2009-12-03 2014-06-25 华为技术有限公司 载波聚合时反馈ack/nack信息的方法、基站和用户设备
EP2528244B1 (en) * 2010-01-22 2018-03-07 LG Electronics Inc. Method and apparatus for providing downlink control information in an mimo wireless communication system
KR101605326B1 (ko) * 2010-02-26 2016-04-01 엘지전자 주식회사 신호 송수신 방법 및, 그를 위한 기지국 및 사용자기기
US20110255483A1 (en) * 2010-04-16 2011-10-20 Research In Motion Limited Signaling of Precoding Granularity for LTE and LTE-A
US9014301B2 (en) * 2010-05-14 2015-04-21 Qualcomm Incorporated Dedicated reference signal
KR20110126034A (ko) * 2010-05-14 2011-11-22 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
KR101769375B1 (ko) * 2010-10-21 2017-08-18 엘지전자 주식회사 무선 통신 시스템에서 릴레이 노드가 기지국으로부터 데이터를 수신하는 방법 및 이를 위한 장치
US10638464B2 (en) * 2011-04-01 2020-04-28 Futurewei Technologies, Inc. System and method for transmission and reception of control channels in a communications system
ES2575393T3 (es) * 2011-05-12 2016-06-28 Lg Electronics Inc. Método para transmitir información de control y aparato para el mismo
CN102843209B (zh) * 2011-06-22 2015-09-30 华为技术有限公司 传输控制信令的方法和装置
KR101643832B1 (ko) * 2011-12-22 2016-07-28 인터디지탈 패튼 홀딩스, 인크 Ｌｔｅ 캐리어 어그리게이션에서의 제어 시그널링
US9544876B2 (en) * 2012-03-16 2017-01-10 Intel Corporation Downlink control information (DCI) validation for enhanced physical downlink control channel (ePDCCH)

Also Published As

Publication number Publication date
KR101775810B1 (ko) 2017-09-06
CN105144621A (zh) 2015-12-09
ES2720784T3 (es) 2019-07-24
US20140314007A1 (en) 2014-10-23
US9420576B2 (en) 2016-08-16
CN105144621B (zh) 2018-12-28
WO2014176204A1 (en) 2014-10-30
EP2989739B1 (en) 2019-01-16
KR20160004319A (ko) 2016-01-12
JP6185149B2 (ja) 2017-08-23
JP2016521069A (ja) 2016-07-14
EP2989739A1 (en) 2016-03-02

Similar Documents

Publication Publication Date Title
HUE042713T2 (hu) PDSCH átviteli sémák kompakt letöltés irányú kapcsolati vezérlési információ (DCI) formátummal egy LTE-rendszerbeli új vivõ típusban (NCT)
HUE044700T2 (hu) Csatornaállapot információ visszacsatolási séma együttmûködõ multipont átvitelhez és vivõ aggregációs szcenárió
GB2501415B (en) Resource allocation for pucch format 1B with channel selection in an lte-a tdd system
AP3971A (en) Methods and apparatus for lte mac logical channel prioritization based on control data
HUE043529T2 (hu) Átviteli idõintervallum (TTI) kötegelés fizikai letöltés irányú kapcsolati megosztott csatornához (PDSCH)
HUE037723T2 (hu) Feltöltés irányú kapcsolati vezérlõcsatorna erõforrás leképezés fokozott PDCCH-hoz LTE rendszerekben
PT2901793T (pt) Métodos e sistemas para atribuição de recursos harq pucch tdd para canal de controlo de ligação descendente, físico, melhorado (epdcch)
EP2854465A4 (en) METHOD FOR TRANSMITTING DOWNLINK CONTROL INFORMATION, BASE STATION AND TERMINAL
EP2727303A4 (en) TRANSFER OF DOWNLINK TAX INFORMATION WITH HIGHER ORDER MODULATION
IL235582A0 (en) Methods, wireless device and node for channel state science reporting (csi)
EP3031160A4 (en) Tdd uplink/downlink re-configuration mechanism
EP3062457A4 (en) Method for transmitting and receiving uplink/downlink data with mtc device
PL2946608T3 (pl) Dynamiczna konfiguracja uplinku oraz downlinku TDD z wykorzystaniem DCI
WO2014173372A3 (zh) 下行信道时域位置确定方法和装置
ZA201604702B (en) High-reliability transmission scheme with low resource utilization
ZA201505239B (en) Communication control device, communication control method, and radio communication device
EP3041307A4 (en) METHOD, DEVICE AND SYSTEM FOR PLANNING DATA TRANSMISSION
HUE050623T2 (hu) TTI kötegelés downlink vezérlõcsatornákhoz gépi kommunikációban
EP2849469A4 (en) UPLINK / DOWNLINK TRANSMISSION PROCEDURES FOR SMALL DATA QUANTITIES AND RELATED END UNIT AND MOBILITY MANAGEMENT UNIT
EP2983303A4 (en) METHOD AND SYSTEM FOR TRANSMITTING DOWNLINK TAX INFORMATION
GB201607944D0 (en) Wireless communication apparatusd and transmission power control method
PL2898621T3 (pl) Sposób i węzeł komunikacyjny dla odwzorowania komunikatu ulepszonego fizycznego kanału sterowania łącza w dół, EPDCCH
EP3057246A4 (en) Method for managing uplink transmission resource in wireless communication system, and apparatus therefor
SG11201508976VA (en) Data transmission method based on cross-carrier scheduling, user equipment, and base station
EP2805558A4 (en) IMPROVED REPORTING OF CHANNEL STATUS INFORMATION FOR DOWNLINK CONTROL CHANNEL