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 (cg-RX-API-DMAC10.html)
EP (1) EP3622654A1 (cg-RX-API-DMAC10.html)
JP (1) JP7145882B2 (cg-RX-API-DMAC10.html)
KR (1) KR102300980B1 (cg-RX-API-DMAC10.html)
CN (1) CN110603780B (cg-RX-API-DMAC10.html)
BR (1) BR112019023380A2 (cg-RX-API-DMAC10.html)
SG (1) SG11201909223RA (cg-RX-API-DMAC10.html)
TW (1) TWI753164B (cg-RX-API-DMAC10.html)
WO (1) WO2018209285A1 (cg-RX-API-DMAC10.html)

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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
US11831426B2 (en) * 2018-08-09 2023-11-28 Panasonic Intellectual Property Corporation Of America Terminal and communication method for blind-decoding scheduling information
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
US11800518B2 (en) * 2020-01-22 2023-10-24 Qualcomm Incorporated Techniques for physical downlink control channel (PDCCH) limits for multiple cells scheduling one cell in a wireless communication system
CN114982337B (zh) * 2020-01-23 2025-02-28 高通股份有限公司 指示跨载波捆绑
WO2021159317A1 (en) * 2020-02-12 2021-08-19 Apple Inc. Methods and apparatus for multiple component carrier physical downlink shared channel scheduling in wireless communication
US20230113116A1 (en) * 2020-03-23 2023-04-13 Ntt Docomo, Inc. Terminal
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
WO2022027255A1 (en) * 2020-08-04 2022-02-10 Apple Inc. Physical downlink control channel monitoring scaling
US20240314817A1 (en) * 2021-03-12 2024-09-19 Qualcomm Incorporated Techniques for sidelink resource reservation
CN116137738A (zh) * 2021-11-18 2023-05-19 华为技术有限公司 一种通信方法、装置及系统
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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WO2011074817A2 (ko) 2009-12-15 2011-06-23 (주)팬택 무선통신 시스템에서의 자원 구성 방법과 구성된 자원에서의 데이터 송수신 방법 및 이를 위한 장치
KR20110068854A (ko) * 2009-12-15 2011-06-22 주식회사 팬택 무선통신 시스템에서의 자원 구성 방법과 구성된 자원에서의 데이터 송수신 방법 및 이를 위한 장치
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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
KR101643832B1 (ko) * 2011-12-22 2016-07-28 인터디지탈 패튼 홀딩스, 인크 Ｌｔｅ 캐리어 어그리게이션에서의 제어 시그널링
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
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JP2018534823A (ja) * 2015-09-22 2018-11-22 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． キャリアアグリゲーションにおけるアップリンクコントロール情報送信方法および装置
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
US10334577B2 (en) 2016-08-12 2019-06-25 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
KR102300980B1 (ko) 2021-09-09
JP2020520162A (ja) 2020-07-02
TWI753164B (zh) 2022-01-21
WO2018209285A1 (en) 2018-11-15
US20180331813A1 (en) 2018-11-15
CN110603780A (zh) 2019-12-20
JP7145882B2 (ja) 2022-10-03
BR112019023380A2 (pt) 2020-06-16
TW201902172A (zh) 2019-01-01
KR20200006532A (ko) 2020-01-20
EP3622654A1 (en) 2020-03-18
US10880067B2 (en) 2020-12-29
CN110603780B (zh) 2022-04-01

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