MX357615B - Metodos y aparatos para la señalizacion en sistemas duplex de division de tiempo dinamico. - Google Patents

Metodos y aparatos para la señalizacion en sistemas duplex de division de tiempo dinamico.

Info

Publication number
MX357615B
MX357615B MX2015015347A MX2015015347A MX357615B MX 357615 B MX357615 B MX 357615B MX 2015015347 A MX2015015347 A MX 2015015347A MX 2015015347 A MX2015015347 A MX 2015015347A MX 357615 B MX357615 B MX 357615B
Authority
MX
Mexico
Prior art keywords
network node
subframe
signaling
apparatuses
signal
Prior art date
Application number
MX2015015347A
Other languages
English (en)
Other versions
MX2015015347A (es
Inventor
Eriksson Erik
Song Xinghua
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2015015347A publication Critical patent/MX2015015347A/es
Publication of MX357615B publication Critical patent/MX357615B/es

Links

Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/0025—Transmission of mode-switching 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

La presente invención se refiere a un método en un UE servido por un nodo de red, un método en el nodo de red, el UE y el nodo de red. El nodo de red está aplicando TDD dinámico con sub-cuadros flexibles. El método comprende recibir (900) a partir de la configuración de información del nodo de red al equipo de usuario con una configuración de referencia TDD, y determinar (910) en cuál sub-cuadro se señala información HARQ basado en la configuración de referencia TDD. El método comprende además el monitoreo (930) de un conjunto de sub-cuadros DL que indica al equipo de usuario por el nodo de red para mensajes de señalización explícita que pueden ser transmitidos por el nodo de red en el conjunto de sub-cuadros de enlace descendente, y recibir (940) un mensaje de señalización explícito en respuesta al monitoreo. El mensaje de señalización explícita designa un sub-cuadro en el cual la UE deberá recibir una señal de DL. El método también comprende la preparación (950) para recibir la señal de DL en el sub-cuadro designado.
MX2015015347A 2013-05-10 2014-05-12 Metodos y aparatos para la señalizacion en sistemas duplex de division de tiempo dinamico. MX357615B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361821800P 2013-05-10 2013-05-10
PCT/SE2014/050578 WO2014182238A1 (en) 2013-05-10 2014-05-12 Methods and apparatuses for signaling in dynamic time division duplex systems

Publications (2)

Publication Number Publication Date
MX2015015347A MX2015015347A (es) 2016-03-04
MX357615B true MX357615B (es) 2018-07-17

Family

ID=50896478

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015015347A MX357615B (es) 2013-05-10 2014-05-12 Metodos y aparatos para la señalizacion en sistemas duplex de division de tiempo dinamico.

Country Status (10)

Country Link
US (3) US10033487B2 (es)
EP (2) EP2995025B1 (es)
CN (2) CN105191196B (es)
BR (1) BR112015028078B1 (es)
CA (1) CA2912255C (es)
DK (1) DK2995025T3 (es)
ES (2) ES2755179T3 (es)
HK (1) HK1221094A1 (es)
MX (1) MX357615B (es)
WO (2) WO2014182237A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014182237A1 (en) 2013-05-10 2014-11-13 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatuses for signaling in dynamic time division duplex systems
CN105659653B (zh) * 2013-07-09 2019-08-02 Lg电子株式会社 用于测量支持改变无线电资源用途的无线通信***中的信道状态的方法和装置
EP3076733B1 (en) * 2013-11-29 2018-09-19 Sharp Kabushiki Kaisha Terminal device, base-station device, integrated circuit, and communication method
US10945248B2 (en) * 2015-01-29 2021-03-09 Ntt Docomo, Inc. User terminal, radio base station and radio communication method
US9629066B2 (en) 2015-02-24 2017-04-18 Huawei Technologies Co., Ltd. System and method for transmission time intervals
WO2017015831A1 (zh) * 2015-07-27 2017-02-02 华为技术有限公司 一种传输信息的方法和设备
JP6575674B2 (ja) 2016-03-25 2019-09-18 富士通株式会社 基地局装置、端末装置、無線通信システム及び無線通信方法
EP4064597A1 (en) * 2016-08-19 2022-09-28 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for handling discontinuous reception in a communications network
CN107889205B (zh) * 2016-09-30 2021-08-20 华为技术有限公司 上行功率控制方法及装置
US10574308B2 (en) * 2017-01-24 2020-02-25 Telefonaktiebolaget Lm Ericsson (Publ) Managing of channel state information in a multiple-antenna communication system
CN110476470B (zh) * 2017-04-03 2023-08-04 瑞典爱立信有限公司 配置相关的dci定时
US10659151B2 (en) 2017-04-21 2020-05-19 Apple Inc. Apparatus, system and method for utilizing a flexible slot format indicator
US10673605B2 (en) * 2017-06-15 2020-06-02 Apple Inc. Semi-static and dynamic TDD configuration for 5G-NR
WO2019031997A1 (en) 2017-08-09 2019-02-14 Telefonaktiebolaget Lm Ericsson (Publ) TRANSITIONAL PROTECTION INTERVAL
EP3734880B1 (en) 2017-12-28 2022-11-16 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for transmitting hybrid automatic repeat request information
KR20210055783A (ko) * 2018-09-28 2021-05-17 삼성전자주식회사 통합 액세스 백홀 설정
US12004178B2 (en) 2019-02-15 2024-06-04 Sony Group Corporation Method for control signaling in a wireless communication system
CN114448577B (zh) * 2019-09-18 2024-03-05 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140054456A (ko) 2006-02-03 2014-05-08 인터디지탈 테크날러지 코포레이션 고속 패킷 액세스 진화 시스템 및 롱텀 진화 시스템에서의 서비스 품질 기반 자원 결정 및 할당 장치 및 프로시저
DK3605936T3 (da) * 2008-03-31 2021-06-28 Ericsson Telefon Ab L M Fremgangsmåder og indretninger i et telekommunikationssystem
CN101867937B (zh) 2009-04-14 2014-08-13 中兴通讯股份有限公司 基于恒定调度的混合自动重传实现方法
WO2011002404A2 (en) * 2009-06-29 2011-01-06 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a telecommunication system
WO2011008048A2 (ko) 2009-07-16 2011-01-20 엘지전자 주식회사 다중 반송파 시스템에서 ｈａｒｑ 수행 방법 및 장치
US20110103247A1 (en) 2009-11-02 2011-05-05 Qualcomm Incorporated Channel status reporting
JP5608823B2 (ja) 2010-12-13 2014-10-15 エルジー エレクトロニクス インコーポレイティド Ｔｄｄベースの無線通信システムにおけるａｃｋ／ｎａｃｋ送信方法及び装置
WO2012108718A2 (ko) * 2011-02-10 2012-08-16 엘지전자 주식회사 반송파 집성 시스템에서 스케줄링 방법 및 장치
CN102684855A (zh) * 2011-03-11 2012-09-19 北京三星通信技术研究有限公司 一种混合自动重传定时关系的指示方法
WO2012162877A1 (en) * 2011-05-30 2012-12-06 Renesas Mobile Corporation A method, an apparatus and a network element for dynamical tdd configuration
CN102916789B (zh) 2011-08-05 2016-01-13 财团法人工业技术研究院 时分双工无线通信***与混合自动重复请求确认回报方法
US9113494B2 (en) 2011-09-29 2015-08-18 Industrial Technology Research Institute Method and wireless communication system for providing downlink control signalling for communication apparatus
CN103199961A (zh) 2012-01-06 2013-07-10 北京三星通信技术研究有限公司 一种采用发送分集技术传输harq-ack信息的方法
CN103096494B (zh) 2012-01-20 2015-01-21 华为终端有限公司 基于跨载波调度的数据传输方法、用户设备和基站
US9602251B2 (en) * 2012-01-27 2017-03-21 Sharp Kabushiki Kaisha Devices for reconfiguring uplink and downlink allocations in time domain duplexing wireless systems
US9143984B2 (en) * 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
EP2901599B1 (en) * 2012-09-26 2022-06-29 Interdigital Patent Holdings, Inc. Methods for dynamic tdd uplink/downlink configuration
US8811332B2 (en) 2012-10-31 2014-08-19 Sharp Laboratories Of America, Inc. Systems and methods for carrier aggregation
US9036580B2 (en) * 2013-01-17 2015-05-19 Sharp Laboratories Of America, Inc. Systems and methods for dynamically configuring a flexible subframe
JP6244009B2 (ja) * 2013-04-03 2017-12-06 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 累積された送信電力制御コマンドおよび対応するアップリンクサブフレームセットに基づいてアップリンク送信電力を制御するための方法および装置
US9680522B2 (en) * 2013-05-09 2017-06-13 Texas Instruments Incorporated Dynamic reconfiguration of uplink transmission in a TDD wireless communication system
US9692582B2 (en) * 2013-05-09 2017-06-27 Sharp Kabushiki Kaisha Systems and methods for signaling reference configurations
WO2014182237A1 (en) * 2013-05-10 2014-11-13 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatuses for signaling in dynamic time division duplex systems

Also Published As

Publication number Publication date
EP2995026B1 (en) 2019-09-18
BR112015028078A2 (pt) 2017-07-25
MX2015015347A (es) 2016-03-04
EP2995026A1 (en) 2016-03-16
US20180323912A1 (en) 2018-11-08
CN105191196B (zh) 2019-07-30
BR112015028078B1 (pt) 2023-03-07
EP2995025A1 (en) 2016-03-16
US20160087762A1 (en) 2016-03-24
HK1221094A1 (zh) 2017-05-19
WO2014182238A1 (en) 2014-11-13
CN105191196A (zh) 2015-12-23
US20160087781A1 (en) 2016-03-24
CN105340206B (zh) 2019-08-02
US10033487B2 (en) 2018-07-24
CN105340206A (zh) 2016-02-17
EP2995025B1 (en) 2019-08-28
CA2912255C (en) 2018-11-20
DK2995025T3 (da) 2019-11-25
US10541789B2 (en) 2020-01-21
CA2912255A1 (en) 2014-11-13
ES2755179T3 (es) 2020-04-21
US9948432B2 (en) 2018-04-17
WO2014182237A1 (en) 2014-11-13
ES2762586T3 (es) 2020-05-25

Similar Documents

Publication Publication Date Title
MX357615B (es) Metodos y aparatos para la señalizacion en sistemas duplex de division de tiempo dinamico.
PH12017500324A1 (en) Method for dynamic csi feedback
MX2019006650A (es) Metodo de procesamiento de informacion de enlace ascendente y aparato.
EP4322682A3 (en) Methods and apparatus for scheduling in uplink
PH12019501455A1 (en) Data transmission method and apparatus
MX2019009015A (es) Acceso a un sistema de comunicacion empleando segmentacion de red con base en categoria de acceso pre-configurada.
EP4311127A3 (en) Uplink subframe shortening in time-division duplex (tdd) systems
WO2016064218A3 (ko) Mtc 기기의 상향링크 채널 및 복조 참조 신호 전송 방법
PH12016500952A1 (en) Downlink subframe shortening in time-division duplex (tdd) systems
IN2014KN01656A (es)
MX2018002557A (es) Metodo y aparato para transmitir informacion de red de area local inalambrica.
EP4221356A3 (en) Indication method and related device
MY174678A (en) Deterministic ue behaviour for csi/srs reporting during drx
MX351755B (es) Método para reportar el estado del canal en el sistema de comunicación inalámbrica y aparato para lo mismo.
WO2013166104A3 (en) Methods and apparatus for managing control and data transmissions for low cost user equipments
MY201317A (en) Method and terminal for data transmission
MX2019003415A (es) Metodo y aparato de transmision de informacion.
MX2018006280A (es) Metodo de transmision de datos y aparato en red de area local inalambrica.
MX2020002751A (es) Método para indicar un recurso, aparato y medio de almacenamiento.
MX354882B (es) Metodo de acceso aleatorio, equipo de usuario y estacion base.
MX2015017425A (es) Metodo y aparato para transmitir informacion de enlace ascendente.
MY183003A (en) Methods and network nodes for use in a communication network
EP2876969A3 (en) Method and apparatus for DL-UL (Downlink-Uplink) interference management and traffic adaptation
MX2016012755A (es) Prioridad de acceso de canal para d2d distribuidas.
MX2019004989A (es) Equipo de usuario y metodo de transmision de señales de enlace ascendente.

Legal Events

Date Code Title Description
FG Grant or registration