ES2722111T3 - Diseño de información de control de enlace descendente (DCI) para dispositivos LTE - Google Patents

Diseño de información de control de enlace descendente (DCI) para dispositivos LTE Download PDF

Info

Publication number
ES2722111T3
ES2722111T3 ES15748366T ES15748366T ES2722111T3 ES 2722111 T3 ES2722111 T3 ES 2722111T3 ES 15748366 T ES15748366 T ES 15748366T ES 15748366 T ES15748366 T ES 15748366T ES 2722111 T3 ES2722111 T3 ES 2722111T3
Authority
ES
Spain
Prior art keywords
dci
cif
dci format
bits
control information
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.)
Active
Application number
ES15748366T
Other languages
English (en)
Inventor
Hong He
Jong-Kae Fwu
Seunghee Han
Hwan-Joon Kwon
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.)
Intel IP Corp
Original Assignee
Intel IP Corp
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 Intel IP Corp filed Critical Intel IP Corp
Application granted granted Critical
Publication of ES2722111T3 publication Critical patent/ES2722111T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Landscapes

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

Abstract

Un aparato que comprende: circuitería de generador (842) adaptada para generar información de control de enlace descendente, DCI, según un formato de DCI, que incluye un campo indicador de portadora, CIF; y circuitería de transmisor (832), acoplada con la circuitería de generador, adaptada para transmitir la DCI según el formato de DCI a un equipo de usuario, UE, en el que el CIF es para planificar una pluralidad de portadoras componentes, CC, con una portadora única, y incluye bits Y, donde Y = ceiling(log2 X) +1, donde X es un número de la pluralidad de CC planificadas mediante la portadora única pero sin incluir la portadora única, en el que el UE es un primer UE, la DCI es la primera DCI, el formato de DCI es el primer formato de DCI, el CIF es el primer CIF, y la circuitería de generador (842) está además adaptada para generar la segunda DCI, según un segundo formato de DCI, que incluye un segundo CIF; y la circuitería de transmisor (832) está adaptada para transmitir la segunda DCI según el segundo formato de DCI a un segundo UE, en el que un número de bits en el primer CIF es mayor que un número de bits en el segundo CIF. el primer CIF incluye una pluralidad de bits que se generan mediante una combinación de bits de un campo CIF heredado y un bit más significativo, MSB, de un campo de número de procedimiento de solicitud de repetición automática híbrida, HARQ; o el segundo formato de DCI es uno de los formatos de DCI estándar utilizados en el sistema LTE 3GPP versión 12.
ES15748366T 2014-10-03 2015-07-23 Diseño de información de control de enlace descendente (DCI) para dispositivos LTE Active ES2722111T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462059749P 2014-10-03 2014-10-03
US14/723,284 US9955465B2 (en) 2014-10-03 2015-05-27 Downlink control information (DCI) design for LTE devices
PCT/US2015/041800 WO2016053450A1 (en) 2014-10-03 2015-07-23 Downlink control information (dci) design for lte devices

Publications (1)

Publication Number Publication Date
ES2722111T3 true ES2722111T3 (es) 2019-08-07

Family

ID=53801182

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15748366T Active ES2722111T3 (es) 2014-10-03 2015-07-23 Diseño de información de control de enlace descendente (DCI) para dispositivos LTE

Country Status (6)

Country Link
US (1) US9955465B2 (es)
EP (1) EP3202073B1 (es)
KR (2) KR102417950B1 (es)
ES (1) ES2722111T3 (es)
HU (1) HUE043251T2 (es)
WO (1) WO2016053450A1 (es)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105207754B (zh) * 2014-05-30 2019-09-10 中兴通讯股份有限公司 信息发送方法、信息接收方法、装置及系统
US11057921B2 (en) * 2014-10-01 2021-07-06 Samsung Electronics Co., Ltd. System and method for improving spectral efficiency and coverage for user equipments
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
WO2016093508A1 (ko) * 2014-12-08 2016-06-16 엘지전자 주식회사 무선 통신 시스템에서 제어 정보 방법 및 이를 위한 장치
US10264564B2 (en) * 2015-01-30 2019-04-16 Futurewei Technologies, Inc. System and method for resource allocation for massive carrier aggregation
CN112040547B (zh) 2015-02-10 2023-03-24 华为技术有限公司 一种通信装置及指示方法
US9985742B2 (en) * 2015-04-06 2018-05-29 Samsung Electronics Co., Ltd. Transmission power control for an uplink control channel
US10117235B2 (en) * 2015-04-10 2018-10-30 Lg Electronics Inc. Method and device for supporting HARQ in unlicensed band
WO2016195177A1 (ko) * 2015-05-29 2016-12-08 엘지전자(주) 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치
US10433283B2 (en) * 2016-01-26 2019-10-01 Huawei Technologies Co., Ltd. System and method for bandwidth division and resource block allocation
KR20170112897A (ko) * 2016-03-31 2017-10-12 삼성전자주식회사 이동 통신 시스템에서의 채널 상태 정보 보고 모드 설정 방법 및 장치
KR20170114911A (ko) 2016-04-04 2017-10-16 삼성전자주식회사 무선 통신 시스템에서 피드백 송수신 방법 및 장치
SG11201810954XA (en) * 2016-07-15 2019-01-30 Guangdong Oppo Mobile Telecommunications Corp Ltd Wireless-network-based communication method, terminal device, and network device
KR20190029536A (ko) * 2016-08-08 2019-03-20 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 상향링크 채널 송수신 방법 및 이를 지원하는 장치
KR102441215B1 (ko) * 2016-08-11 2022-09-07 삼성전자 주식회사 차세대 셀룰러 네트워크에서 데이터 전송 방법 및 장치
US10863505B2 (en) 2016-08-26 2020-12-08 Qualcomm Incorporated Data channel resource allocation
US10932240B2 (en) * 2016-11-01 2021-02-23 Lg Electronics Inc. Method for transmitting SR in wireless communication system and terminal therefor
US10390338B2 (en) 2016-11-11 2019-08-20 At&T Intellectual Property I, L.P. Generic physical layer downlink control information design
US10484158B2 (en) 2017-01-24 2019-11-19 Hong Kong Applied Science and Technology Research Institute Company Limited Method and apparatus for resource allocation signaling in a joint transmission cellular communication system
CN108737040B (zh) * 2017-04-14 2020-12-25 华为技术有限公司 传输方法、终端和网络设备
CN110460555B (zh) 2017-06-16 2020-10-27 华为技术有限公司 一种确定资源块组大小的方法及装置
WO2018228565A1 (zh) * 2017-06-16 2018-12-20 华为技术有限公司 一种确定资源块组大小的方法及装置
CN109257820B (zh) * 2017-07-14 2021-12-03 华为技术有限公司 通信方法和设备
US11133912B2 (en) * 2017-10-02 2021-09-28 Qualcomm Incorporated Bandwidth part activation, deactivation, and switching in wireless communications
CN114710233A (zh) * 2017-11-17 2022-07-05 华为技术有限公司 下行控制信息确定方法和通信装置
US11316611B2 (en) * 2018-02-16 2022-04-26 Telefonaktiebolaget Lm Ericsson (Publ) Compact downlink control information messages
KR20190111704A (ko) * 2018-03-23 2019-10-02 삼성전자주식회사 무선 통신 시스템에서 하향링크 제어정보를 전송하는 방법 및 장치
CN110351876B (zh) * 2018-04-04 2023-08-29 北京三星通信技术研究有限公司 随机接入方法及用户设备
US11516858B2 (en) * 2018-04-04 2022-11-29 Telefonaktiebolaget Lm Ericsson (Publ) System and method for providing time domain allocations in a communication system
EP3764709A4 (en) 2018-04-04 2021-01-20 Huawei Technologies Co., Ltd. INFORMATION TRANSFER METHOD AND DEVICE
EP3776974A4 (en) * 2018-04-06 2022-04-20 QUALCOMM Incorporated TRIGGERING AND REPORTING OF NON-PERIODIC CHANNEL STATUS INFORMATION IN WIRELESS COMMUNICATIONS
CN111972022A (zh) * 2018-04-12 2020-11-20 联发科技（新加坡）私人有限公司 移动通信中紧凑下行链路控制信息的时域资源分配
ES2912355T3 (es) * 2018-04-13 2022-05-25 Guangdong Oppo Mobile Telecommunications Corp Ltd Método de control de potencia de enlace ascendente y dispositivo terminal
KR20210007997A (ko) * 2018-05-11 2021-01-20 텔레폰악티에볼라겟엘엠에릭슨(펍) 다운링크 제어 정보(dci) 사이즈 정렬을 위한 시스템 및 방법
CN114157397A (zh) * 2018-05-11 2022-03-08 维沃移动通信有限公司 确定下行控制信息的方法和设备
US20200022144A1 (en) * 2018-07-09 2020-01-16 Samsung Electronics Co., Ltd. Overhead reduction and reliability enhancements for dl control signaling
US11509447B2 (en) * 2018-08-10 2022-11-22 Qualcomm Incorporated Enhanced carrier aggregation management
WO2020061804A1 (zh) * 2018-09-26 2020-04-02 Oppo广东移动通信有限公司 一种载波处理方法、终端、网络设备和存储介质
TWI689189B (zh) * 2018-12-24 2020-03-21 財團法人工業技術研究院 通訊系統之無線存取方法、無線接收方法、及應用該無線存取方法與無線接收方法之基站
EP3979537A4 (en) * 2019-05-28 2022-06-15 Beijing Xiaomi Mobile Software Co., Ltd. CONTROL SIGNAL DETECTION METHOD AND DEVICE, DEVICE AND STORAGE MEDIUM
US11888674B2 (en) 2020-02-14 2024-01-30 Qualcomm Incorporated 16-quadrature amplitude modulation (16-QAM) downlink configuration
CN116744462A (zh) * 2020-04-13 2023-09-12 维沃移动通信有限公司 资源确定方法、指示方法及设备
CN113541888B (zh) * 2020-04-13 2022-11-22 维沃移动通信有限公司 资源确定方法、指示方法及设备
CN113543318A (zh) * 2020-04-15 2021-10-22 大唐移动通信设备有限公司 一种载波确定及指示方法、设备、装置、介质
US11968681B2 (en) * 2020-04-30 2024-04-23 Qualcomm Incorporated Resource allocation for piggyback downlink control information
US11405909B2 (en) * 2020-05-06 2022-08-02 Qualcomm Incorporated Downlink control information piggyback in physical downlink shared channel, downlink control information encoding
US11956044B2 (en) * 2020-05-13 2024-04-09 Qualcomm Incorporated Dynamic adaptation of semi-persistent CSI report setting
WO2022009315A1 (ja) * 2020-07-07 2022-01-13 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
US11785611B2 (en) * 2020-07-09 2023-10-10 Mediatek Inc. Method for performing 2-stage downlink control information based cross-carrier scheduling in carrier aggregation
US11743912B2 (en) * 2020-07-09 2023-08-29 Mediatek Inc. Method for cross-carrier HARQ management in two or more serving cells
US20220046673A1 (en) * 2020-08-06 2022-02-10 Qualcomm Incorporated Multi-carrier scheduling for downlink and uplink
WO2022077422A1 (en) * 2020-10-16 2022-04-21 Apple Inc. Downlink (dl) and uplink (ul) scheduling for transmission above 52.6 ghz
US11424851B2 (en) * 2020-12-09 2022-08-23 Qualcomm Incorporated Dynamic bit width determination for resource block group mask

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101777416B1 (ko) 2009-11-26 2017-09-27 엘지전자 주식회사 반송파 집성 시스템에서 단말의 통신 방법 및 단말
KR101707691B1 (ko) 2010-03-09 2017-02-17 엘지전자 주식회사 복수의 요소 반송파를 사용하는 다중 반송파 시스템에서 단말의 통신 방법
US9237555B2 (en) * 2010-05-17 2016-01-12 Lg Electronics Inc. Method and device for configuring a carrier indication field for a multi-carrier
CN102958184B (zh) * 2011-08-25 2017-02-22 华为技术有限公司 下行控制信道传输方法、装置和系统
KR20150060708A (ko) * 2012-09-23 2015-06-03 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 신호를 수신 또는 전송하기 위한 방법 및 이를 위한 장치
EP4075714A1 (en) * 2012-09-28 2022-10-19 BlackBerry Limited Method for enabling further l1 enhancements in lte heterogeneous networks

Also Published As

Publication number Publication date
EP3202073B1 (en) 2019-02-27
WO2016053450A1 (en) 2016-04-07
EP3202073A1 (en) 2017-08-09
KR20170039269A (ko) 2017-04-10
US20160100382A1 (en) 2016-04-07
KR102417950B1 (ko) 2022-07-07
US9955465B2 (en) 2018-04-24
KR20210066029A (ko) 2021-06-04
HUE043251T2 (hu) 2019-08-28

Similar Documents

Publication Publication Date Title
ES2722111T3 (es) Diseño de información de control de enlace descendente (DCI) para dispositivos LTE
CO2017003790A2 (es) Multiplexación flexible y retroalimentación para intervalos de tiempo de transmisión variable
MX2020004753A (es) Metodos, dispositivos y sistemas para transmision asistida por red con portadoras de componentes multiples.
BR112017009556A2 (pt) pucch para dispositivos mtc
BR112019009156A2 (pt) projeto e uso de espaço de busca
MX2020004751A (es) Metodos y dispositivos relacionados para manejar un procedimiento de acceso aleatorio en la operacion de conmutacion de partes de ancho de banda.
ES2609281T3 (es) Comunicaciones mediante carga inalámbrica
PH12018500536A1 (en) Per-packet resource pool selection in lte v2x system
BR112019006501A2 (pt) melhorias de sinal de referência de posicionamento
BR112017016164B8 (pt) Método de comunicação sem fio de um equipamento de usuário e de uma estação base, aparelho para comunicação sem fio, bem como memória legível por computador
ES2722412T3 (es) Técnicas y configuraciones asociadas a la comunicación tipo máquina en modo de cobertura mejorada
DOP2016000269A (es) Potencia compartida e informe de margen de potencia en escenarios de conectividad dual
BR112017008605A2 (pt) projeto de piloto híbrido para comunicação de baixa latência
MX2017003046A (es) Control de acceso a medios en lte-u.
BR112018013812A2 (pt) método, aparelho e dispositivo de comunicação móvel
BR112015008538A2 (pt) método, aparelho, ue, e estação base para a transmissão de informações de harq-ack de repetição-pedido de reconhecimento híbrido automático
BR112015029166A2 (pt) comunicação de retroalimentação sem fio através de espectro não licenciado
RU2016151326A (ru) Способ и устройство для отправки и приема управляющей информации нисходящей линии связи
AR104779A1 (es) Método y equipo de usuario para comprimir una retroalimentación harq
BR112019002922A2 (pt) canal de controle com numerologia flexível
BR112015016907A2 (pt) dispositivos para estabelecer múltiplas conexões
AR112736A1 (es) Retransmisión de datos tempranos de mensaje 3
CO2019004764A2 (es) Procedimiento de acceso aleatorio
MY179257A (en) Maximizing channel capacity for common downlink channels
AR088104A1 (es) Metodos y equipo para phich modificado