SG11201909223RA - Downlink control allocation using carrier aggregation resource groups - Google Patents

Downlink control allocation using carrier aggregation resource groups

Info

Publication number
SG11201909223RA
SG11201909223RA SG11201909223RA SG11201909223RA SG 11201909223R A SG11201909223R A SG 11201909223RA SG 11201909223R A SG11201909223R A SG 11201909223RA SG 11201909223R A SG11201909223R A SG 11201909223RA
Authority
SG
Singapore
Prior art keywords
international
downlink control
resource group
carrier aggregation
ccs
Prior art date
Application number
Other languages
English (en)
Inventor
Shimman Patel
Seyedkianoush Hosseini
Heechoon Lee
Wanshi Chen
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 SG11201909223RA publication Critical patent/SG11201909223RA/en

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
    • H04L5/0091—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
    • 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
    • H04L5/0001—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
    • H04L5/0044—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11201909223R 2017-05-12 2018-05-11 Downlink control allocation using carrier aggregation resource groups SG11201909223RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762505659P 2017-05-12 2017-05-12
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 (1)

Publication Number Publication Date
SG11201909223RA true SG11201909223RA (en) 2019-11-28

Family

ID=64097506

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201909223R SG11201909223RA (en) 2017-05-12 2018-05-11 Downlink control allocation using carrier aggregation resource groups

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)

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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

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US8902828B2 (en) 2009-10-05 2014-12-02 Qualcomm Incorporated Carrier indicator field for cross carrier assignments
KR20110068854A (ko) * 2009-12-15 2011-06-22 주식회사 팬택 무선통신 시스템에서의 자원 구성 방법과 구성된 자원에서의 데이터 송수신 방법 및 이를 위한 장치
WO2011074817A2 (ko) 2009-12-15 2011-06-23 (주)팬택 무선통신 시스템에서의 자원 구성 방법과 구성된 자원에서의 데이터 송수신 방법 및 이를 위한 장치
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
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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
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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
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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

Also Published As

Publication number Publication date
BR112019023380A2 (pt) 2020-06-16
TW201902172A (zh) 2019-01-01
KR102300980B1 (ko) 2021-09-09
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
KR20200006532A (ko) 2020-01-20
US20180331813A1 (en) 2018-11-15

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