KR101946344B1 - 향상된 컴포넌트 캐리어들에 대한 동적 업링크/다운링크 프레임 구조 - Google Patents

향상된 컴포넌트 캐리어들에 대한 동적 업링크/다운링크 프레임 구조 Download PDF

Info

Publication number
KR101946344B1
KR101946344B1 KR1020177010659A KR20177010659A KR101946344B1 KR 101946344 B1 KR101946344 B1 KR 101946344B1 KR 1020177010659 A KR1020177010659 A KR 1020177010659A KR 20177010659 A KR20177010659 A KR 20177010659A KR 101946344 B1 KR101946344 B1 KR 101946344B1
Authority
KR
South Korea
Prior art keywords
downlink
configurable
uplink
ttis
tti
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
KR1020177010659A
Other languages
English (en)
Korean (ko)
Other versions
KR20170074880A (ko
Inventor
싯다르타 말리크
태상 유
젤레나 담자노빅
알렉산다르 담자노빅
아루무감 첸다마라이 칸난
용빈 웨이
더가 프라사드 말라디
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Priority to KR1020197002989A priority Critical patent/KR102271205B1/ko
Publication of KR20170074880A publication Critical patent/KR20170074880A/ko
Application granted granted Critical
Publication of KR101946344B1 publication Critical patent/KR101946344B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H04W72/0406—
    • H04W72/14—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
KR1020177010659A 2014-10-24 2015-09-24 향상된 컴포넌트 캐리어들에 대한 동적 업링크/다운링크 프레임 구조 Active KR101946344B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020197002989A KR102271205B1 (ko) 2014-10-24 2015-09-24 향상된 컴포넌트 캐리어들에 대한 동적 업링크/다운링크 프레임 구조

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462068277P 2014-10-24 2014-10-24
US62/068,277 2014-10-24
US201462074469P 2014-11-03 2014-11-03
US62/074,469 2014-11-03
US14/862,997 2015-09-23
US14/862,997 US10123323B2 (en) 2014-10-24 2015-09-23 Dynamic uplink/downlink frame structure for enhanced component carriers
PCT/US2015/051944 WO2016064522A1 (en) 2014-10-24 2015-09-24 Dynamic uplink/downlink frame structure for enhanced component carriers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020197002989A Division KR102271205B1 (ko) 2014-10-24 2015-09-24 향상된 컴포넌트 캐리어들에 대한 동적 업링크/다운링크 프레임 구조

Publications (2)

Publication Number Publication Date
KR20170074880A KR20170074880A (ko) 2017-06-30
KR101946344B1 true KR101946344B1 (ko) 2019-02-11

Family

ID=54325066

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020177010659A Active KR101946344B1 (ko) 2014-10-24 2015-09-24 향상된 컴포넌트 캐리어들에 대한 동적 업링크/다운링크 프레임 구조
KR1020197002989A Expired - Fee Related KR102271205B1 (ko) 2014-10-24 2015-09-24 향상된 컴포넌트 캐리어들에 대한 동적 업링크/다운링크 프레임 구조

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020197002989A Expired - Fee Related KR102271205B1 (ko) 2014-10-24 2015-09-24 향상된 컴포넌트 캐리어들에 대한 동적 업링크/다운링크 프레임 구조

Country Status (8)

Country Link
US (2) US10123323B2 (https=)
EP (2) EP3210329B1 (https=)
JP (2) JP6469859B2 (https=)
KR (2) KR101946344B1 (https=)
CN (2) CN111541530B (https=)
AU (2) AU2015337003B2 (https=)
ES (1) ES2886516T3 (https=)
WO (1) WO2016064522A1 (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10123323B2 (en) 2014-10-24 2018-11-06 Qualcomm Incorporated Dynamic uplink/downlink frame structure for enhanced component carriers
US10219256B2 (en) * 2015-01-13 2019-02-26 Qualcomm Incorporated Control information feedback for eCC on PCell
EP3295727B1 (en) * 2015-05-14 2020-01-29 Intel IP Corporation Contention free physical uplink shared control channel (pusch) transmission using listen before talk
FI3370468T3 (fi) * 2015-06-11 2023-04-06 Apple Inc Parannettu päällekkäinen koodijakoinen moniliittymätekniikka (cdma)
WO2017031621A1 (zh) * 2015-08-21 2017-03-02 华为技术有限公司 无线通信的方法、网络设备、用户设备和系统
JP7010696B2 (ja) * 2015-09-01 2022-01-26 株式会社Ｎｔｔドコモ 端末及び無線通信方法
CN107950066B (zh) * 2015-09-01 2022-06-14 株式会社Ntt都科摩 用户终端、无线基站及无线通信方法
US20180288791A1 (en) * 2015-10-26 2018-10-04 Nokia Solutions And Networks Oy User equipment assisted coordination for scheduled wireless transmissions
US20180254868A1 (en) * 2015-11-27 2018-09-06 Ntt Docomo, Inc. User terminal, radio base station, and radio communication method
CN110247748B (zh) * 2016-02-26 2021-06-22 北京佰才邦技术有限公司 探测参考信号的传输方法、装置及终端
CN106714325B (zh) * 2016-03-15 2019-04-05 北京展讯高科通信技术有限公司 Tti可变的无线通信方法及装置
CN109155937B (zh) * 2016-05-12 2022-06-28 富士通株式会社 基站、终端、无线通信系统以及通信方法
CN108289337B (zh) * 2017-01-09 2023-05-26 北京三星通信技术研究有限公司 上行调度请求的方法及用户设备、基站设备
US10244522B2 (en) * 2017-03-03 2019-03-26 Qualcomm Incorporated Signaling for multiplexing of low latency communication and sidelink communications
CN107493583B (zh) * 2017-06-29 2020-09-25 南京邮电大学 一种基于多斜率在线博弈的价格感知用户的调度算法
CN109586857B (zh) * 2017-09-29 2021-07-13 中国移动通信有限公司研究院 一种harq反馈方法、传输方法、终端及网络侧设备
US11349609B2 (en) 2018-11-05 2022-05-31 Qualcomm Incorporated Hybrid automatic repeat request acknowledgement feedback enhancement for new radio-unlicensed
KR20210087089A (ko) 2018-11-27 2021-07-09 엑스콤 랩스 인코퍼레이티드 넌-코히어런트 협력 다중 입출력 통신
CN113162790B (zh) 2020-01-22 2023-10-03 华为技术有限公司 调整服务等级的方法、装置、设备及存储介质
US12088499B2 (en) 2020-04-15 2024-09-10 Virewirx, Inc. System and method for reducing data packet processing false alarms
KR20230015932A (ko) 2020-05-26 2023-01-31 엑스콤 랩스 인코퍼레이티드 간섭-인식 빔포밍
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
CN116648867A (zh) 2020-12-16 2023-08-25 艾斯康实验室公司 具有准全向波束和定向波束的无线通信

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130044713A1 (en) 2010-06-22 2013-02-21 Pantech Co., Ltd. Method and apparatus for transmitting and receiving resource allocation information for aperiodic transmission of sounding reference signal
JP2014517653A (ja) 2011-06-20 2014-07-17 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおいて時分割複信フレーム構成情報送受信方法及び装置
US20140269452A1 (en) 2013-03-13 2014-09-18 Samsung Electronics Co., Ltd. Transmission of acknowledgement information in adaptively configured tdd communication systems
US20140293843A1 (en) 2013-03-28 2014-10-02 Samsung Electronics Co., Ltd. Downlink signaling for adaptation of an uplink-downlink configuration in tdd communication systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8509791B2 (en) * 2007-03-17 2013-08-13 Qualcomm Incorporated Handover in wireless communications
US8824420B2 (en) * 2007-03-22 2014-09-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for generating antenna selection signals in OFDM tranceivers with fewer RF chains than antennas in MIMO wireless networks
CN101414870B (zh) * 2007-10-15 2012-10-24 电信科学技术研究院 下行控制信令及参考符号传输方法及装置
US9100179B2 (en) * 2008-09-10 2015-08-04 Qualcomm Incorporated Method and apparatus for managing a new data indicator in a wireless communication system
CN102204144B (zh) * 2008-10-31 2014-10-29 交互数字专利控股公司 在高速分组接入通信中使用多载波的方法和设备
US8620334B2 (en) * 2009-03-13 2013-12-31 Interdigital Patent Holdings, Inc. Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications
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
US8830883B2 (en) * 2010-11-16 2014-09-09 Qualcomm Incorporated Method and apparatus for improving acknowledgement/negative acknowledgement feedback
US8705556B2 (en) * 2011-08-15 2014-04-22 Blackberry Limited Notifying a UL/DL configuration in LTE TDD systems
US9265047B2 (en) * 2012-04-04 2016-02-16 Qualcomm Incorporated Procedures to activate opportunistic relays
WO2013155705A1 (en) * 2012-04-20 2013-10-24 Renesas Mobile Corporation Resource allocation in different tdd configurations with cross carrier scheduling
CN103378963A (zh) * 2012-04-27 2013-10-30 北京三星通信技术研究有限公司 支持tdd系统灵活变换子帧的双工方向的方法和设备
WO2014110692A1 (en) * 2013-01-17 2014-07-24 Qualcomm Incorporated Hybrid reconfiguration methods and apparatus for tdd adaptation
WO2014113095A1 (en) 2013-01-17 2014-07-24 Intel Corporation Dynamic configuration of uplink (ul) and downlink (dl) frame resources for a time division duplex (tdd) transmission
WO2015013862A1 (en) * 2013-07-29 2015-02-05 Qualcomm Incorporated Dynamic indication of time division (tdd) duplex uplink/downlink subframe configurations
US10123323B2 (en) 2014-10-24 2018-11-06 Qualcomm Incorporated Dynamic uplink/downlink frame structure for enhanced component carriers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130044713A1 (en) 2010-06-22 2013-02-21 Pantech Co., Ltd. Method and apparatus for transmitting and receiving resource allocation information for aperiodic transmission of sounding reference signal
JP2014517653A (ja) 2011-06-20 2014-07-17 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおいて時分割複信フレーム構成情報送受信方法及び装置
US20140269452A1 (en) 2013-03-13 2014-09-18 Samsung Electronics Co., Ltd. Transmission of acknowledgement information in adaptively configured tdd communication systems
US20140293843A1 (en) 2013-03-28 2014-10-02 Samsung Electronics Co., Ltd. Downlink signaling for adaptation of an uplink-downlink configuration in tdd communication systems

Also Published As

Publication number Publication date
KR20170074880A (ko) 2017-06-30
JP6469859B2 (ja) 2019-02-13
EP3926883A1 (en) 2021-12-22
KR102271205B1 (ko) 2021-06-29
JP2019071669A (ja) 2019-05-09
CN107078882B (zh) 2020-05-19
US10123323B2 (en) 2018-11-06
AU2018278863B2 (en) 2020-02-06
KR20190014582A (ko) 2019-02-12
CN107078882A (zh) 2017-08-18
EP3926883C0 (en) 2024-12-11
AU2018278863A1 (en) 2019-01-03
AU2015337003A1 (en) 2017-03-30
JP2017536037A (ja) 2017-11-30
US10827488B2 (en) 2020-11-03
ES2886516T3 (es) 2021-12-20
CN111541530A (zh) 2020-08-14
JP6679769B2 (ja) 2020-04-15
US20190045509A1 (en) 2019-02-07
WO2016064522A1 (en) 2016-04-28
EP3210329B1 (en) 2021-08-11
AU2015337003B2 (en) 2019-01-17
US20160119920A1 (en) 2016-04-28
EP3926883B1 (en) 2024-12-11
EP3210329A1 (en) 2017-08-30
BR112017008297A2 (pt) 2017-12-19
CN111541530B (zh) 2022-11-08

Similar Documents

Publication Publication Date Title
KR101946344B1 (ko) 향상된 컴포넌트 캐리어들에 대한 동적 업링크/다운링크 프레임 구조
CA3012213C (en) Uplink channel design for slot-based transmission time interval (tti)
EP3207749B1 (en) Scheduling request modes for enhanced component carriers
KR102360109B1 (ko) 저지연을 갖는 다운링크 및 업링크 채널
KR101940745B1 (ko) 무선 통신들에서의 제어 데이터의 단일 tti 송신
KR102552620B1 (ko) 동적 시분할 듀플렉스 시스템들에 대한 업링크 제어 리소스 할당
EP3231231B1 (en) Traffic data allocations in low latency lte downlink communications
KR20180011109A (ko) 단축된 시간 지속시간으로 데이터 통신을 스케줄링하기 위한 기술
KR20170106969A (ko) 저 지연성 그룹 확인응답

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20170419

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
A302 Request for accelerated examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20181212

Comment text: Request for Examination of Application

PA0302 Request for accelerated examination

Patent event date: 20181212

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20190107

A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20190129

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20190131

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20190201

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20211229

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20211229

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20220810

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20220810

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20231204

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20241223

Start annual number: 7

End annual number: 7