BR112017016329A2 - baixa latência em duplexação por divisão do tempo - Google Patents

baixa latência em duplexação por divisão do tempo

Info

Publication number
BR112017016329A2
BR112017016329A2 BR112017016329A BR112017016329A BR112017016329A2 BR 112017016329 A2 BR112017016329 A2 BR 112017016329A2 BR 112017016329 A BR112017016329 A BR 112017016329A BR 112017016329 A BR112017016329 A BR 112017016329A BR 112017016329 A2 BR112017016329 A2 BR 112017016329A2
Authority
BR
Brazil
Prior art keywords
programmed
subframe
tti
level
time division
Prior art date
Application number
BR112017016329A
Other languages
English (en)
Portuguese (pt)
Inventor
Prasad Malladi Durga
Xu Hao
Mao Wang Michael
Gaal Peter
Arvind Patel Shimman
Luo Tao
Chen Wanshi
Wei Yongbin
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 BR112017016329A2 publication Critical patent/BR112017016329A2/pt

Links

Classifications

    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/0053—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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
BR112017016329A 2015-01-29 2016-01-06 baixa latência em duplexação por divisão do tempo BR112017016329A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562109206P 2015-01-29 2015-01-29
US14/988,069 US10110363B2 (en) 2015-01-29 2016-01-05 Low latency in time division duplexing
PCT/US2016/012367 WO2016122845A1 (en) 2015-01-29 2016-01-06 Low latency in time division duplexing

Publications (1)

Publication Number Publication Date
BR112017016329A2 true BR112017016329A2 (pt) 2018-04-03

Family

ID=55410178

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017016329A BR112017016329A2 (pt) 2015-01-29 2016-01-06 baixa latência em duplexação por divisão do tempo

Country Status (8)

Country Link
US (1) US10110363B2 (https=)
EP (1) EP3251275B1 (https=)
JP (1) JP6487053B2 (https=)
KR (1) KR101980674B1 (https=)
CN (1) CN107210891B (https=)
BR (1) BR112017016329A2 (https=)
TW (1) TWI667907B (https=)
WO (1) WO2016122845A1 (https=)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10555331B2 (en) * 2014-12-09 2020-02-04 Qualcomm Incorporated Nested system operation
US10110363B2 (en) * 2015-01-29 2018-10-23 Qualcomm Incorporated Low latency in time division duplexing
US9629066B2 (en) 2015-02-24 2017-04-18 Huawei Technologies Co., Ltd. System and method for transmission time intervals
US11147081B2 (en) * 2015-08-13 2021-10-12 Ntt Docomo, Inc. User terminal, radio base station, and radio communication method
US11405949B2 (en) * 2015-08-21 2022-08-02 Ntt Docomo, Inc. Terminal and radio communication method for performing a random access procedure
KR102132832B1 (ko) * 2015-11-06 2020-07-13 모토로라 모빌리티 엘엘씨 낮은 레이턴시 전송들을 위한 방법 및 장치
EP3379785B1 (en) * 2015-11-18 2020-08-19 LG Electronics Inc. -1- Method for communication device to transmit/receive signals in wireless communication system
US10367579B2 (en) * 2015-11-20 2019-07-30 Htc Corporation Device and method of handling communication operation
CN114826526B (zh) * 2015-12-18 2024-12-31 弗劳恩霍夫应用研究促进协会 无线通信系统中具有缩短的端到端延时的数据信号传输
US10855417B2 (en) * 2016-02-03 2020-12-01 Qualcomm Incorporated Control channel signaling techniques in wireless systems with multiple possible transmission time intervals
CN109314983A (zh) * 2016-06-10 2019-02-05 株式会社Ntt都科摩 用户终端及无线通信方法
RU2718966C1 (ru) 2016-07-13 2020-04-15 Бейджинг Сяоми Мобайл Софтвэр Ко., Лтд. Способ и устройство передачи данных, компьютерная программа и носитель данных
EP3886352B1 (en) * 2016-08-11 2023-10-11 Koninklijke Philips N.V. Concept for reducing latency in data transmission
US10432387B2 (en) * 2016-09-26 2019-10-01 Qualcomm Incorporated Dynamic time division duplexing
CN107872892B (zh) * 2016-09-28 2023-04-18 中兴通讯股份有限公司 一种无线资源分配方法及装置
CN107872834B (zh) * 2016-09-28 2023-10-24 华为技术有限公司 信息传输的方法和装置
WO2018058475A1 (zh) * 2016-09-29 2018-04-05 华为技术有限公司 一种数据传输方法及设备
US10736082B2 (en) 2016-10-31 2020-08-04 Qualcomm Incorporated Transmission of a common control in a beamforming system
CN110073631B (zh) * 2016-12-08 2022-02-08 杜塞尔多夫华为技术有限公司 在发送时间间隔内处理多重分区双工方案的无线收发设备和方法
CA3047822C (en) * 2016-12-23 2021-11-16 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Flexible cross transmission-time-interval data portion transmission in a wireless communication system
RU2755360C2 (ru) * 2017-01-06 2021-09-15 Нтт Докомо, Инк. Пользовательский терминал и способ радиосвязи
US10211955B2 (en) * 2017-02-02 2019-02-19 Qualcomm Incorporated Half-duplex operation in new radio systems
US10244522B2 (en) * 2017-03-03 2019-03-26 Qualcomm Incorporated Signaling for multiplexing of low latency communication and sidelink communications
CN109196934B (zh) * 2017-03-16 2021-06-22 华为技术有限公司 一种传输方向的配置方法、设备及系统
CN109644450B (zh) * 2017-04-21 2020-12-08 华为技术有限公司 时频资源传输方向的配置方法和装置
EP3621346A4 (en) * 2017-05-02 2020-11-18 NTT DoCoMo, Inc. BASE STATION AND CONFIGURATION INFORMATION TRANSMISSION METHOD
US10548126B2 (en) 2017-06-16 2020-01-28 Qualcomm Incorporated Carrier aggregation under different subframe structures in new radio
US10278184B2 (en) 2017-08-10 2019-04-30 At&T Intellectual Property I, L.P. Radio resource management framework for 5G or other next generation network
US11337192B2 (en) 2017-09-28 2022-05-17 LG Electionics Inc. Method and apparatus for supporting multiple carriers in wireless communication system
US10396946B2 (en) * 2017-11-13 2019-08-27 Phazr, Inc. Methods and systems for asynchronous time division duplex by radio base station
BR112020010500A2 (pt) * 2017-11-27 2020-11-10 Telefonaktiebolaget Lm Ericsson (Publ) método de alocação de recurso de rádio, dispositivo de rádio, primeiro dispositivo de rádio, sistema de comunicação, método implementado em um sistema de comunicação, e, equipamento de usuário
US10716023B2 (en) * 2017-12-19 2020-07-14 Qualcomm Incorporated Multi-level slot format indicator
US11997053B2 (en) * 2018-11-26 2024-05-28 Qualcomm Incorporated Half duplex handling in carrier aggregation
US11018707B2 (en) * 2019-03-29 2021-05-25 Qualcomm Incorporated Adaptive gain control for sidelink communications
US11558809B2 (en) * 2019-04-30 2023-01-17 Jio Platforms Limited System and method for identification of aggressor cells
US11888787B2 (en) * 2019-11-22 2024-01-30 Huawei Technologies Co., Ltd. Frame structures for wireless communication
CN115769539B (zh) * 2020-08-06 2025-01-10 Lg电子株式会社 在支持半双工频分双工的无线通信系统中发送或接收数据的方法及其设备
US11540228B2 (en) 2021-05-26 2022-12-27 Qualcomm Incorporated Power control in serving cell with neighboring cells operating in different direction or full-duplex mode
US12010072B2 (en) * 2022-03-17 2024-06-11 Avago Technologies International Sales Pte. Limited Timing skew calibration in time-interleaved data converters in carrier aggregation
WO2023184186A1 (zh) * 2022-03-29 2023-10-05 北京小米移动软件有限公司 确定传输方向的方法、装置、通信设备及存储介质

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359923B1 (en) * 1997-12-18 2002-03-19 At&T Wireless Services, Inc. Highly bandwidth efficient communications
DE60322541D1 (de) * 2002-06-21 2008-09-11 Qualcomm Inc Zwischenverstärker für drahtlose lokale netzwerke
KR101291850B1 (ko) * 2004-05-13 2013-07-31 퀄컴 인코포레이티드 업링크 및 다운링크 동기화를 위해 다운링크를 검출하는 비-주파수 변환 리피터
KR20060006725A (ko) * 2004-07-16 2006-01-19 삼성전자주식회사 향상된 상향링크 전용채널을 지원하는 이동통신시스템에서자율전송을 위한 파라미터 결정 방법 및 장치
US7869417B2 (en) * 2005-07-21 2011-01-11 Qualcomm Incorporated Multiplexing and feedback support for wireless communication systems
CN1905428B (zh) * 2005-07-25 2010-08-18 上海原动力通信科技有限公司 一种具有低时延特性的时分双工移动通信系统的传输方法
CL2006002230A1 (es) 2005-08-24 2008-03-24 Qualcomm Inc Procesador y metodo para asignar uno de multiples intervalos de tiempo de transmision a un dispositivo de usuario; un agendador que agenda un dispositivo de usuario a un ancho de banda y un tiempo de transmision; un aparato para agendar dispositivos
EP1799001A1 (de) * 2005-12-15 2007-06-20 Siemens Aktiengesellschaft Verfahren zum Zuweisen von Ressourcen auf Frequenzbändern eines Funkkommunikationssystems sowie Netzvorrichtung und Teilnehmerstation
EP1873957A1 (en) * 2006-06-26 2008-01-02 Nokia Siemens Networks Gmbh & Co. Kg Method for operating a radio communication system as well as sending station and receiving station
CN101132262B (zh) * 2006-08-21 2011-04-20 大唐移动通信设备有限公司 一种tdd系统同步harq的实现及数据传输的方法
CA2674697A1 (en) * 2007-01-08 2008-07-17 Interdigital Technology Corporation Measurement gap pattern scheduling to support mobility
EP2103017B1 (en) * 2007-03-29 2014-01-08 LG Electronics Inc. Method of transmitting sounding reference signal in wireless communication system
KR101380558B1 (ko) * 2007-06-19 2014-04-02 엘지전자 주식회사 사운딩 기준신호의 전송방법
US7899003B2 (en) * 2007-08-13 2011-03-01 Sharp Laboratories Of America, Inc. Method and system for control of discontinuous reception (DRX) by a mobile device in a wireless communications network supporting voice-over-internet-protocol (VoIP)
US8000272B2 (en) * 2007-08-14 2011-08-16 Nokia Corporation Uplink scheduling grant for time division duplex with asymmetric uplink and downlink configuration
CN101400072B (zh) * 2007-09-30 2012-12-12 电信科学技术研究院 提高覆盖能力的传输方法、系统及装置
CN101572945B (zh) * 2008-04-29 2011-08-24 中国移动通信集团公司 一种信道质量指示的发送资源确定方法与装置
CN101378290B (zh) * 2008-09-23 2013-02-27 中兴通讯股份有限公司 信号发送控制方法和装置
CN101873698B (zh) * 2009-04-23 2012-12-26 中国移动通信集团公司 信号传送方法及其相关设备
WO2011050849A1 (en) * 2009-10-29 2011-05-05 Nokia Siemens Networks Oy Method and device for allocating resources of a control channel in a wireless communication system
PL2556617T3 (pl) * 2010-04-08 2017-05-31 Nokia Solutions And Networks Oy Konfiguracja nośnych składowych
CN102948236B (zh) * 2010-06-24 2016-08-03 瑞典爱立信有限公司 无线tdd网络中的时隙分配方法
EP2688336B1 (en) * 2011-03-18 2017-11-29 Fujitsu Limited Retransmission using tti bundling
CN102843732B (zh) * 2011-06-20 2015-11-25 华为技术有限公司 一种时分双工tdd通信方法、基站和用户设备
GB2497794A (en) * 2011-12-21 2013-06-26 Renesas Mobile Corp Enabling communication between a first and second communication mode
US9602251B2 (en) * 2012-01-27 2017-03-21 Sharp Kabushiki Kaisha Devices for reconfiguring uplink and downlink allocations in time domain duplexing wireless systems
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
US9131498B2 (en) * 2012-09-12 2015-09-08 Futurewei Technologies, Inc. System and method for adaptive transmission time interval (TTI) structure
US11356216B2 (en) * 2013-01-10 2022-06-07 Texas Instruments Incorporated Methods and apparatus for dual connectivity operation in a wireless communication network
US9967805B2 (en) * 2013-02-25 2018-05-08 Telefonaktiebolaget Lm Ericsson (Publ) Extended system information distribution mechanisms
US20140328260A1 (en) * 2013-02-26 2014-11-06 Samsung Electronics Co., Ltd. Scheduling over multiple transmission time intervals
US9397796B2 (en) * 2013-03-13 2016-07-19 Samsung Electronics Co., Ltd. Computing and transmitting channel state information in adaptively configured TDD communication systems
US9300451B2 (en) * 2013-03-13 2016-03-29 Samsung Electronics Co., Ltd. Transmission of sounding reference signals for adaptively configured TDD communication systems
US9538503B2 (en) * 2013-03-28 2017-01-03 Samsung Electronics Co., Ltd. Aggregation of FDD and TDD cells
CN105210342B (zh) * 2013-05-11 2018-10-23 Lg 电子株式会社 考虑载波类型的通信方法及其设备
CN104348603B (zh) * 2013-07-30 2020-06-12 北京三星通信技术研究有限公司 配置上行传输定时的方法和设备
CN105519014B (zh) * 2013-09-04 2018-11-02 Lg电子株式会社 用于频分双工和时分双工的聚合的方法和设备
WO2015045270A1 (en) * 2013-09-26 2015-04-02 Sharp Kabushiki Kaisha Subframe offset in tdd-fdd carrier aggregation
US9661657B2 (en) * 2013-11-27 2017-05-23 Intel Corporation TCP traffic adaptation in wireless systems
US10110363B2 (en) * 2015-01-29 2018-10-23 Qualcomm Incorporated Low latency in time division duplexing
US9629066B2 (en) * 2015-02-24 2017-04-18 Huawei Technologies Co., Ltd. System and method for transmission time intervals

Also Published As

Publication number Publication date
KR20170110599A (ko) 2017-10-11
EP3251275A1 (en) 2017-12-06
CN107210891A (zh) 2017-09-26
TW201631925A (zh) 2016-09-01
EP3251275B1 (en) 2021-10-06
TWI667907B (zh) 2019-08-01
KR101980674B1 (ko) 2019-05-21
US10110363B2 (en) 2018-10-23
US20160226650A1 (en) 2016-08-04
JP6487053B2 (ja) 2019-03-20
WO2016122845A1 (en) 2016-08-04
JP2018510534A (ja) 2018-04-12
CN107210891B (zh) 2020-08-25

Similar Documents

Publication Publication Date Title
BR112017016329A2 (pt) baixa latência em duplexação por divisão do tempo
CO2017003790A2 (es) Multiplexación flexible y retroalimentación para intervalos de tiempo de transmisión variable
CO2022015100A2 (es) Sistemas y métodos para la activación del estado del tci y la asignación de punto de código para el estado de tci
ES2722412T3 (es) Técnicas y configuraciones asociadas a la comunicación tipo máquina en modo de cobertura mejorada
BR112019007837A2 (pt) técnicas de transmissão de uplink em sistemas de comunicação sem fio de baixa latência
MY172884A (en) Systems and methods for semi-persistent scheduling of wireless communications
CO2018005811A2 (es) Dispositivo terminal, método de comunicación y circuito integrado
MX2011010305A (es) Asignacion de portador de componente de equipo de usuario.
PH12018500726A1 (en) Short physical uplink shared channel arrangement
MX2020001520A (es) Obtencion de elementos de canal de control de canales fisicos de control de enlace descendente para programacion de portadoras cruzadas.
MX2012004925A (es) Metodo y sistema para transmitir informacion de control de enlace descendente.
ES2447190R1 (es) Manejo de HARQ-ACK para subtramas de enlace descendente no planeadas
EA033557B1 (ru) Групповое подтверждение приема с низким значением задержки
EP4311127A3 (en) Uplink subframe shortening in time-division duplex (tdd) systems
BR112017006153A2 (pt) estrutura de quadro de ligação ascendente em lte com latência ultrabaixa
MX2018011613A (es) Terminal de usuario, estacion de base de radio y metodo de radiocomunicacion.
PH12016500952A1 (en) Downlink subframe shortening in time-division duplex (tdd) systems
MX2009011790A (es) Metodo y aparato para la asignacion del ack del ul.
WO2012142128A3 (en) Csi reporting for multiple carriers with different system configurations
EA201290767A1 (ru) Способ связи, устройство мобильной станции, устройство базовой станции и система мобильной связи
MX354882B (es) Metodo de acceso aleatorio, equipo de usuario y estacion base.
MX393399B (es) Esquema de transmisión de uci programada.
BR112014028778A2 (pt) sistemas e métodos para programação de entrada múltipla e saída múltipla (mimo) de pacote de acesso de enlace descendente de alta velocidade (hsdpa) de canais piloto
MX383534B (es) Estacion base, terminal y metodo de comunicacion.
BR112016029219A2 (pt) método; aparelho; e meio legível por computador não transitório

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time