KR102477534B1 - 가변 길이 tti(transmission time intervals) - Google Patents

가변 길이 tti(transmission time intervals) Download PDF

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Publication number
KR102477534B1
KR102477534B1 KR1020177011272A KR20177011272A KR102477534B1 KR 102477534 B1 KR102477534 B1 KR 102477534B1 KR 1020177011272 A KR1020177011272 A KR 1020177011272A KR 20177011272 A KR20177011272 A KR 20177011272A KR 102477534 B1 KR102477534 B1 KR 102477534B1
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South Korea
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resources
tti
variable duration
allocation
duration tti
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KR1020177011272A
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Korean (ko)
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KR20170077134A (ko
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젤레나 담자노빅
알렉산다르 담자노빅
마드하반 스리니바산 바자페얌
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퀄컴 인코포레이티드
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    • 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
    • H04W72/14—
    • 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
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177011272A 2014-10-29 2015-09-23 가변 길이 tti(transmission time intervals) Active KR102477534B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462069942P 2014-10-29 2014-10-29
US62/069,942 2014-10-29
US14/861,662 US10727983B2 (en) 2014-10-29 2015-09-22 Variable length transmission time intervals (TTI)
US14/861,662 2015-09-22
PCT/US2015/051764 WO2016069141A1 (en) 2014-10-29 2015-09-23 Variable length transmission time intervals (tti)

Publications (2)

Publication Number Publication Date
KR20170077134A KR20170077134A (ko) 2017-07-05
KR102477534B1 true KR102477534B1 (ko) 2022-12-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177011272A Active KR102477534B1 (ko) 2014-10-29 2015-09-23 가변 길이 tti(transmission time intervals)

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
EP3114789B1 (en) * 2014-03-06 2024-05-15 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
CN110224800B (zh) 2015-09-24 2020-10-27 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
EP3376716A4 (en) * 2015-11-27 2018-11-14 Huawei Technologies Co., Ltd. Control information sending method, data block transmission method, and related apparatus
RU2693855C1 (ru) * 2016-03-01 2019-07-05 Нек Корпорейшн Шлюзовое устройство, устройство радиосвязи, способ управления тарификацией, способ передачи данных, и машиночитаемый носитель информации
WO2017153464A1 (en) * 2016-03-08 2017-09-14 Ipcom Gmbh & Co. Kg Transmission time interval control
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
US20170332401A1 (en) 2016-05-13 2017-11-16 Qualcomm Incorporated Multiple transmission time interval coexistence
EP3456126B1 (en) * 2016-05-13 2022-03-02 Telefonaktiebolaget LM Ericsson (publ) Configuration of uplink transmission for a wireless device
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
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
US10356724B2 (en) 2016-07-29 2019-07-16 Acer Incorporated Device handling power control for time intervals based on power level limit
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
CN109792719B (zh) 2016-09-29 2023-04-18 松下电器（美国）知识产权公司 通信方法、通信装置和通信系统
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
CN110050422A (zh) * 2016-12-30 2019-07-23 华为技术有限公司 通信方法、网络设备和终端设备
WO2018158926A1 (ja) * 2017-03-02 2018-09-07 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
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
CN111373807B (zh) * 2017-11-27 2021-06-08 华为技术有限公司 一种数据传输方法及装置
EP3503650B1 (en) * 2017-12-21 2020-07-22 ASUSTek Computer Inc. Method and apparatus for transmission and reception in backhaul link in a wireless communication system
US10779276B2 (en) 2018-03-30 2020-09-15 Apple Inc. Self-contained slot and slot duration configuration in NR systems
US20210195587A1 (en) * 2018-05-11 2021-06-24 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012054969A (ja) 2005-03-09 2012-03-15 Qualcomm Inc デクリメント割当ての使用
US20140071954A1 (en) * 2012-09-12 2014-03-13 Futurewei Technologies, Inc. System and Method for Adaptive Transmission Time Interval (TTI) Structure

Family Cites Families (12)

* 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
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
KR101061745B1 (ko) * 2005-08-24 2011-09-02 퀄컴 인코포레이티드 무선 통신 시스템에 대한 변경되는 송신 시간 간격
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
WO2008041824A2 (en) * 2006-10-02 2008-04-10 Lg Electronics Inc. Methods for retransmitting data in the multi-carrier system
US8811335B2 (en) * 2007-04-20 2014-08-19 Qualcomm Incorporated Method and apparatus for dynamic adjustment of uplink transmission time
MY151696A (en) * 2007-05-09 2014-06-30 Samsung Electronics Co Ltd Method for supporting short latency data transmission in a mobile communication system
WO2009048276A1 (en) * 2007-10-09 2009-04-16 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012054969A (ja) 2005-03-09 2012-03-15 Qualcomm Inc デクリメント割当ての使用
US20140071954A1 (en) * 2012-09-12 2014-03-13 Futurewei Technologies, Inc. System and Method for Adaptive Transmission Time Interval (TTI) Structure

Also Published As

Publication number Publication date
WO2016069141A1 (en) 2016-05-06
US20160128095A1 (en) 2016-05-05
JP6625632B2 (ja) 2019-12-25
KR20170077134A (ko) 2017-07-05
CN107113831A (zh) 2017-08-29
ES2750658T3 (es) 2020-03-26
JP2017537523A (ja) 2017-12-14
HUE045613T2 (hu) 2020-01-28
US10727983B2 (en) 2020-07-28
EP3213573A1 (en) 2017-09-06
CN107113831B (zh) 2020-11-03
EP3213573B1 (en) 2019-07-17
CN112260812B (zh) 2024-07-26
CN112260812A (zh) 2021-01-22

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