BR112019023380A2 - Alocação de controle de downlink usando grupos de recursos de agregação de portadoras - Google Patents

Alocação de controle de downlink usando grupos de recursos de agregação de portadoras Download PDF

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Publication number
BR112019023380A2
BR112019023380A2 BR112019023380-6A BR112019023380A BR112019023380A2 BR 112019023380 A2 BR112019023380 A2 BR 112019023380A2 BR 112019023380 A BR112019023380 A BR 112019023380A BR 112019023380 A2 BR112019023380 A2 BR 112019023380A2
Authority
BR
Brazil
Prior art keywords
downlink control
carrier aggregation
ccs
features
control information
Prior art date
Application number
BR112019023380-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Arvind Patel Shimman
Hosseini Seyedkianoush
Lee Heechoon
Chen Wanshi
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019023380A2 publication Critical patent/BR112019023380A2/pt

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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)
BR112019023380-6A 2017-05-12 2018-05-11 Alocação de controle de downlink usando grupos de recursos de agregação de portadoras BR112019023380A2 (pt)

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 US10880067B2 (en) 2017-05-12 2018-05-10 Downlink control allocation using carrier aggregation resource groups
US15/976,079 2018-05-10
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
BR112019023380A2 true BR112019023380A2 (pt) 2020-06-16

Family

ID=64097506

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019023380-6A BR112019023380A2 (pt) 2017-05-12 2018-05-11 Alocação de controle de downlink usando grupos de recursos de agregação de portadoras

Country Status (9)

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

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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
EP4094513A4 (en) 2020-01-23 2023-10-04 Qualcomm Incorporated Indicating bundling across carriers
KR102904440B1 (ko) * 2020-02-12 2025-12-26 애플 인크. 무선 통신에서 다중 컴포넌트 캐리어 물리 다운링크 공유 채널 스케줄링을 위한 방법들 및 장치
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
EP4173398A4 (en) * 2020-08-04 2024-04-24 Apple Inc. Physical downlink control channel monitoring scaling
WO2022191961A1 (en) * 2021-03-12 2022-09-15 Qualcomm Incorporated Techniques for sidelink resource reservation
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
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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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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Also Published As

Publication number Publication date
CN110603780A (zh) 2019-12-20
US10880067B2 (en) 2020-12-29
US20180331813A1 (en) 2018-11-15
EP3622654A1 (en) 2020-03-18
TWI753164B (zh) 2022-01-21
JP7145882B2 (ja) 2022-10-03
KR102300980B1 (ko) 2021-09-09
CN110603780B (zh) 2022-04-01
WO2018209285A1 (en) 2018-11-15
TW201902172A (zh) 2019-01-01
JP2020520162A (ja) 2020-07-02
KR20200006532A (ko) 2020-01-20
SG11201909223RA (en) 2019-11-28

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]