KR102300980B1 - 캐리어 집성 자원 그룹들을 사용한 다운 링크 제어 할당 - Google Patents

캐리어 집성 자원 그룹들을 사용한 다운 링크 제어 할당 Download PDF

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KR102300980B1
KR102300980B1 KR1020197033175A KR20197033175A KR102300980B1 KR 102300980 B1 KR102300980 B1 KR 102300980B1 KR 1020197033175 A KR1020197033175 A KR 1020197033175A KR 20197033175 A KR20197033175 A KR 20197033175A KR 102300980 B1 KR102300980 B1 KR 102300980B1
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control information
resources
carrier aggregation
resource group
component carrier
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Korean (ko)
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KR20200006532A (ko
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심만 아르빈드 파텔
세예드키아누쉬 호세이니
희춘 이
완시 천
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퀄컴 인코포레이티드
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    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04W72/042—
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197033175A 2017-05-12 2018-05-11 캐리어 집성 자원 그룹들을 사용한 다운 링크 제어 할당 Active KR102300980B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762505659P 2017-05-12 2017-05-12
US62/505,659 2017-05-12
US15/976,079 2018-05-10
US15/976,079 US10880067B2 (en) 2017-05-12 2018-05-10 Downlink control allocation using carrier aggregation resource groups
PCT/US2018/032398 WO2018209285A1 (en) 2017-05-12 2018-05-11 Downlink control allocation using carrier aggregation resource groups

Publications (2)

Publication Number Publication Date
KR20200006532A KR20200006532A (ko) 2020-01-20
KR102300980B1 true KR102300980B1 (ko) 2021-09-09

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KR1020197033175A Active KR102300980B1 (ko) 2017-05-12 2018-05-11 캐리어 집성 자원 그룹들을 사용한 다운 링크 제어 할당

Country Status (9)

Country Link
US (1) US10880067B2 (enExample)
EP (1) EP3622654A1 (enExample)
JP (1) JP7145882B2 (enExample)
KR (1) KR102300980B1 (enExample)
CN (1) CN110603780B (enExample)
BR (1) BR112019023380A2 (enExample)
SG (1) SG11201909223RA (enExample)
TW (1) TWI753164B (enExample)
WO (1) WO2018209285A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109600844B (zh) * 2017-09-30 2021-08-24 中兴通讯股份有限公司 确定时频资源的方法及装置
WO2020031426A1 (ja) * 2018-08-09 2020-02-13 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 端末及び通信方法
CN112654085A (zh) * 2019-10-11 2021-04-13 上海华为技术有限公司 一种载波配置方法和相关装置
US11877302B2 (en) * 2020-01-07 2024-01-16 Qualcomm Incorporated Control channel element and blind decode limits for physical downlink control channel
WO2021147073A1 (en) * 2020-01-23 2021-07-29 Qualcomm Incorporated Indicating bundling across carriers
CN115211188B (zh) * 2020-03-23 2025-11-28 株式会社Ntt都科摩 终端
CN111490865B (zh) * 2020-04-01 2023-04-07 达闼机器人股份有限公司 信号传输的方法、装置、存储介质及网络设备
CN116210304B (zh) * 2020-08-04 2025-05-27 苹果公司 物理下行链路控制信道监测缩放
CN114339954B (zh) * 2021-12-29 2024-12-13 中国电信股份有限公司 共享载波下的用户管控方法、系统和介质
WO2025199731A1 (en) * 2024-03-26 2025-10-02 Qualcomm Incorporated Carrier aggregation for sensing reference signals

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074817A2 (ko) 2009-12-15 2011-06-23 (주)팬택 무선통신 시스템에서의 자원 구성 방법과 구성된 자원에서의 데이터 송수신 방법 및 이를 위한 장치
US20120269152A1 (en) 2009-12-15 2012-10-25 Pantech Co., Ltd. Method for configuring a resource, method for transceiving data in the configured resource, and apparatus for same in a wireless communication system
US20160227523A1 (en) 2015-01-30 2016-08-04 Futurewei Technologies, Inc. System and Method for Resource Allocation for massive carrier aggregation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8902828B2 (en) 2009-10-05 2014-12-02 Qualcomm Incorporated Carrier indicator field for cross carrier assignments
US8867478B2 (en) * 2010-01-08 2014-10-21 Interdigital Patent Holdings, Inc. Method and apparatus for channel resource mapping in carrier aggregation
US20110267948A1 (en) * 2010-05-03 2011-11-03 Koc Ali T Techniques for communicating and managing congestion in a wireless network
WO2011138849A1 (ja) * 2010-05-06 2011-11-10 パナソニック株式会社 端末装置及び応答信号マッピング方法
US8670410B2 (en) * 2010-09-17 2014-03-11 Qualcomm Incorporated Uplink control channel resource mapping for carrier aggregation
JP2014514849A (ja) 2011-04-14 2014-06-19 ノキア シーメンス ネットワークス オサケユキチュア 単一キャリアセルアグリゲーションでの協調送信ＣｏＭＰ
EP3432666B1 (en) * 2011-12-22 2021-06-16 Interdigital Patent Holdings, Inc. Control signaling in lte carrier aggregation
US8737252B2 (en) * 2012-03-28 2014-05-27 Qualcomm Incorporated Method and apparatus for multicarrier coverage diversity
WO2014014319A1 (ko) 2012-07-19 2014-01-23 엘지전자 주식회사 무선통신 시스템에서 상향링크 제어 채널의 전송 전력 결정 방법 및 장치
CN104982000B (zh) * 2013-01-08 2018-07-17 Lg电子株式会社 在载波聚合系统中用于通信的方法和装置
US10727983B2 (en) * 2014-10-29 2020-07-28 Qualcomm Incorporated Variable length transmission time intervals (TTI)
CN107079439B (zh) 2014-11-06 2021-02-26 株式会社Ntt都科摩 用户终端、无线基站、无线通信系统以及无线通信方法
US20170013618A1 (en) 2015-07-10 2017-01-12 Electronics And Telecommunications Research Institute Low latency transmission method and apparatus
BR112018005458A2 (pt) * 2015-09-22 2018-10-09 Huawei Technologies Co., Ltd. método e aparelho para transmissão de informações de controle de enlace ascendente em agregação de portadora
US11129152B2 (en) * 2016-02-04 2021-09-21 Lg Electronics Inc. Method and user equipment for receiving dowlink control information, and method and base station for transmitting dowlink control information
US10182452B2 (en) 2016-08-11 2019-01-15 Qualcomm Incorporated Techniques for communicating feedback in low latency wireless communications
US10966186B2 (en) 2016-08-12 2021-03-30 Qualcomm Incorporated Downlink control channel structure for low latency applications
US10448372B2 (en) 2016-08-12 2019-10-15 Motorola Mobility Llc Method of control channel monitoring for reduced latency operation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074817A2 (ko) 2009-12-15 2011-06-23 (주)팬택 무선통신 시스템에서의 자원 구성 방법과 구성된 자원에서의 데이터 송수신 방법 및 이를 위한 장치
US20120269152A1 (en) 2009-12-15 2012-10-25 Pantech Co., Ltd. Method for configuring a resource, method for transceiving data in the configured resource, and apparatus for same in a wireless communication system
US20160227523A1 (en) 2015-01-30 2016-08-04 Futurewei Technologies, Inc. System and Method for Resource Allocation for massive carrier aggregation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP R1-1608653
3GPP R1-166309

Also Published As

Publication number Publication date
BR112019023380A2 (pt) 2020-06-16
TW201902172A (zh) 2019-01-01
CN110603780A (zh) 2019-12-20
US10880067B2 (en) 2020-12-29
JP2020520162A (ja) 2020-07-02
CN110603780B (zh) 2022-04-01
JP7145882B2 (ja) 2022-10-03
TWI753164B (zh) 2022-01-21
WO2018209285A1 (en) 2018-11-15
EP3622654A1 (en) 2020-03-18
SG11201909223RA (en) 2019-11-28
KR20200006532A (ko) 2020-01-20
US20180331813A1 (en) 2018-11-15

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