ES2750658T3 - Intervalos de tiempo de transmisión (TTI) de longitud variable - Google Patents

Intervalos de tiempo de transmisión (TTI) de longitud variable Download PDF

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Publication number
ES2750658T3
ES2750658T3 ES15775881T ES15775881T ES2750658T3 ES 2750658 T3 ES2750658 T3 ES 2750658T3 ES 15775881 T ES15775881 T ES 15775881T ES 15775881 T ES15775881 T ES 15775881T ES 2750658 T3 ES2750658 T3 ES 2750658T3
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ES
Spain
Prior art keywords
grant
tti
variable
variable tti
received
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
ES15775881T
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English (en)
Spanish (es)
Inventor
Jelena Damnjanovic
Aleksandar Damnjanovic
Madhavan Vajapeyam
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Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ES2750658T3 publication Critical patent/ES2750658T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/1887Scheduling and prioritising arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078Timing of allocation
    • H04L5/0087Timing of allocation when data requirements change
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092Indication of how the channel is divided
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0014Three-dimensional division
    • H04L5/0023Time-frequency-space
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/0064Rate requirement of the data, e.g. scalable bandwidth, data priority
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
ES15775881T 2014-10-29 2015-09-23 Intervalos de tiempo de transmisión (TTI) de longitud variable Active ES2750658T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462069942P 2014-10-29 2014-10-29
US14/861,662 US10727983B2 (en) 2014-10-29 2015-09-22 Variable length transmission time intervals (TTI)
PCT/US2015/051764 WO2016069141A1 (en) 2014-10-29 2015-09-23 Variable length transmission time intervals (tti)

Publications (1)

Publication Number Publication Date
ES2750658T3 true ES2750658T3 (es) 2020-03-26

Family

ID=55854329

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15775881T Active ES2750658T3 (es) 2014-10-29 2015-09-23 Intervalos de tiempo de transmisión (TTI) de longitud variable

Country Status (8)

Country Link
US (1) US10727983B2 (enExample)
EP (1) EP3213573B1 (enExample)
JP (1) JP6625632B2 (enExample)
KR (1) KR102477534B1 (enExample)
CN (2) CN112260812B (enExample)
ES (1) ES2750658T3 (enExample)
HU (1) HUE045613T2 (enExample)
WO (1) WO2016069141A1 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5893897B2 (ja) * 2011-11-11 2016-03-23 株式会社Nttドコモ ユーザ装置、基地局装置及び無線通信方法
EP4307601A3 (en) * 2014-03-06 2024-08-14 InterDigital Patent Holdings, Inc. Full duplex operation in wireless systems
US10219256B2 (en) * 2015-01-13 2019-02-26 Qualcomm Incorporated Control information feedback for eCC on PCell
US9629066B2 (en) * 2015-02-24 2017-04-18 Huawei Technologies Co., Ltd. System and method for transmission time intervals
US11558894B2 (en) * 2015-03-02 2023-01-17 Apple Inc. Aperiodic scheduling of uplink grants in a wireless communication system
US10575334B2 (en) * 2015-08-13 2020-02-25 Electronics And Telecommunications Research Institute Method and apparatus for fast access and method of supporting fast access in communication system
CN113037447B (zh) 2015-09-24 2022-07-19 华为技术有限公司 数据传输方法及装置
KR102443053B1 (ko) * 2015-10-30 2022-09-14 삼성전자주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
WO2017088178A1 (zh) * 2015-11-27 2017-06-01 华为技术有限公司 一种发送控制信息的方法、传输数据块的方法及相关装置
JP6597878B2 (ja) * 2016-03-01 2019-10-30 日本電気株式会社 通信方法、基地局、及び移動管理装置
RU2020138648A (ru) * 2016-03-08 2020-12-04 АйПиКОМ ГМБХ УНД КО.КГ Способ и устройство для управления интервалом времени передачи
US10681633B2 (en) * 2016-04-05 2020-06-09 Qualcomm Incorporated Configurable subframe structures in wireless communication
WO2017188729A2 (ko) * 2016-04-26 2017-11-02 엘지전자 주식회사 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
EP3456126B1 (en) * 2016-05-13 2022-03-02 Telefonaktiebolaget LM Ericsson (publ) Configuration of uplink transmission for a wireless device
US20170332401A1 (en) 2016-05-13 2017-11-16 Qualcomm Incorporated Multiple transmission time interval coexistence
CN107371246B (zh) * 2016-05-13 2020-01-10 电信科学技术研究院 一种业务数据的传输方法、终端及网络侧设备
CN107370683B (zh) * 2016-05-13 2020-06-26 电信科学技术研究院 一种数据传输方法、终端及基站
BR112018074682B1 (pt) * 2016-05-31 2023-12-26 Huawei Technologies Co., Ltd Método de alocação de recurso de interface aérea, dispositivo de rede e aparelho de alocação de recurso de interface aérea em um sistema de comunicações sem fio de múltiplas portadoras
US10440729B2 (en) 2016-07-28 2019-10-08 Qualcomm Incorporated Transmission of Ultra-Reliable Low-Latency Communications (URLLC) over Time Division Duplex (TDD) using a URLLC configuration for a TDD subframe
US10356724B2 (en) 2016-07-29 2019-07-16 Acer Incorporated Device handling power control for time intervals based on power level limit
CN106255213B (zh) * 2016-07-29 2019-10-11 宇龙计算机通信科技(深圳)有限公司 一种配置时域调度单元的方法及基站
US10728860B2 (en) 2016-07-29 2020-07-28 Acer Incorporated Device and method of handling power headroom report for multiple time intervals
US10694527B2 (en) * 2016-08-04 2020-06-23 Qualcomm Incorporated Co-existence of reliable low latency and other services in a wireless network
CN106102180B (zh) * 2016-08-05 2019-12-10 宇龙计算机通信科技(深圳)有限公司 一种上行传输的方法及基站
US10966186B2 (en) 2016-08-12 2021-03-30 Qualcomm Incorporated Downlink control channel structure for low latency applications
KR102123233B1 (ko) * 2016-09-01 2020-06-17 주식회사 케이티 차세대 무선 액세스 망에서 데이터를 송수신하는 방법 및 그 장치
JP6905047B2 (ja) 2016-09-29 2021-07-21 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 通信方法、通信装置および通信システム
JP7315764B2 (ja) * 2016-09-29 2023-07-26 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 通信装置および通信方法
CN106385709B (zh) * 2016-10-31 2022-12-20 宇龙计算机通信科技(深圳)有限公司 资源调度方法及资源调度装置
US10736082B2 (en) 2016-10-31 2020-08-04 Qualcomm Incorporated Transmission of a common control in a beamforming system
US10506603B2 (en) * 2016-11-04 2019-12-10 Qualcomm Incorporated Power control, reporting techniques, and control channel configuration in unlicensed spectrum and licensed assisted access
US10219312B2 (en) * 2016-11-04 2019-02-26 Qualcomm Incorporated Wakeup techniques for improved connected mode discontinuous reception
US10834687B2 (en) * 2016-11-21 2020-11-10 Qualcomm Incorporated Power headroom reporting for systems with multiple transmission time intervals
US10084582B2 (en) 2016-12-22 2018-09-25 Qualcomm Incorporated Techniques for signaling dynamic control region for PRACH transmission
JP6998961B2 (ja) * 2016-12-30 2022-01-18 華為技術有限公司 通信方法、ネットワーク装置、および端末装置
US10911982B2 (en) * 2017-03-02 2021-02-02 Ntt Docomo, Inc. User terminal and radio communication method
US10897765B2 (en) 2017-04-03 2021-01-19 Qualcomm Incorporated Techniques to provide interference diversity in low latency and high reliability wireless communication systems
US10880067B2 (en) * 2017-05-12 2020-12-29 Qualcomm Incorporated Downlink control allocation using carrier aggregation resource groups
US11032844B2 (en) * 2017-06-22 2021-06-08 Qualcomm Incorporated Physical shared channel transmission to acknowledgement delay optimization
CN109275192B (zh) 2017-07-18 2022-12-13 华为技术有限公司 用于传输信息的方法和设备
CN107425952B (zh) * 2017-08-29 2019-08-23 厦门美图移动科技有限公司 载波调度方法、装置及信息传输设备
EP3706480B1 (en) * 2017-11-27 2021-09-22 Huawei Technologies Co., Ltd. Data transmission method and apparatus
CN110011774B (zh) * 2017-12-21 2021-10-22 华硕电脑股份有限公司 无线通信系统中回程链路传送和接收的方法和设备
US10779276B2 (en) 2018-03-30 2020-09-15 Apple Inc. Self-contained slot and slot duration configuration in NR systems
WO2019214966A1 (en) * 2018-05-11 2019-11-14 Nokia Technologies Oy Broadcast operation with bi-directional subframe slots in multibeam deployment
US11277856B2 (en) * 2019-03-08 2022-03-15 Facebook Technologies, Llc Systems and methods for dynamic scheduling
US12376081B2 (en) * 2020-07-17 2025-07-29 Qualcomm Incorporated Methods and apparatus for cross link interference mitigation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100735346B1 (ko) * 2004-05-04 2007-07-04 삼성전자주식회사 향상된 상향 링크 전용 채널에서 harq 동작을 고려한tti 변경 방법 및 장치
US7715847B2 (en) 2005-03-09 2010-05-11 Qualcomm Incorporated Use of decremental assignments
US8204007B2 (en) * 2005-08-01 2012-06-19 Interdigital Technology Corporation Method and apparatus for control of enhanced dedicated channel transmissions
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
BRPI0615061A2 (pt) * 2005-08-24 2011-05-03 Qualcomm Inc intervalos de tempo de transmissão variados para sistema de comunicação sem fio
JP4818803B2 (ja) * 2006-05-01 2011-11-16 株式会社エヌ・ティ・ティ・ドコモ 可変tti長制御に基づく無線通信方法および無線通信装置
JP2007300508A (ja) 2006-05-01 2007-11-15 Ntt Docomo Inc 基地局、移動局および通信方法
RU2432689C2 (ru) * 2006-10-02 2011-10-27 Эл Джи Электроникс Инк. Способ повторной передачи данных в системе с несколькими несущими
US8811335B2 (en) * 2007-04-20 2014-08-19 Qualcomm Incorporated Method and apparatus for dynamic adjustment of uplink transmission time
MX2009012102A (es) * 2007-05-09 2009-11-25 Samsung Electronics Co Ltd Metodo de transmision/recepcion de cuadro en sistema de comunicacion movil.
US20090092100A1 (en) * 2007-10-09 2009-04-09 Samsung Electronics Co. Ltd. Method for operating frame in mobile communication system and system thereof
KR101570350B1 (ko) 2008-02-22 2015-11-19 엘지전자 주식회사 동적 전송시간간격 할당방법
KR102189629B1 (ko) * 2012-09-05 2020-12-11 삼성전자주식회사 비대칭형 멀티 캐리어 통신 네트워크 환경에서 하이브리드 자동 반복 요구 동작을 수행하는 방법 및 시스템
US9131498B2 (en) * 2012-09-12 2015-09-08 Futurewei Technologies, Inc. System and method for adaptive transmission time interval (TTI) structure

Also Published As

Publication number Publication date
JP2017537523A (ja) 2017-12-14
CN107113831B (zh) 2020-11-03
WO2016069141A1 (en) 2016-05-06
JP6625632B2 (ja) 2019-12-25
EP3213573B1 (en) 2019-07-17
US20160128095A1 (en) 2016-05-05
EP3213573A1 (en) 2017-09-06
KR20170077134A (ko) 2017-07-05
KR102477534B1 (ko) 2022-12-13
CN107113831A (zh) 2017-08-29
CN112260812A (zh) 2021-01-22
HUE045613T2 (hu) 2020-01-28
CN112260812B (zh) 2024-07-26
US10727983B2 (en) 2020-07-28

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