CN110603780B - 使用载波聚合资源组的下行链路控制分配 - Google Patents

使用载波聚合资源组的下行链路控制分配 Download PDF

Info

Publication number
CN110603780B
CN110603780B CN201880030235.1A CN201880030235A CN110603780B CN 110603780 B CN110603780 B CN 110603780B CN 201880030235 A CN201880030235 A CN 201880030235A CN 110603780 B CN110603780 B CN 110603780B
Authority
CN
China
Prior art keywords
resources
control information
carrier aggregation
component carrier
resource group
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
CN201880030235.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN110603780A (zh
Inventor
S·A·帕特尔
S·侯赛尼
H·李
陈万士
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN110603780A publication Critical patent/CN110603780A/zh
Application granted granted Critical
Publication of CN110603780B publication Critical patent/CN110603780B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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)
CN201880030235.1A 2017-05-12 2018-05-11 使用载波聚合资源组的下行链路控制分配 Active CN110603780B (zh)

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
CN110603780A CN110603780A (zh) 2019-12-20
CN110603780B true CN110603780B (zh) 2022-04-01

Family

ID=64097506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880030235.1A Active CN110603780B (zh) 2017-05-12 2018-05-11 使用载波聚合资源组的下行链路控制分配

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102754381A (zh) * 2010-01-08 2012-10-24 交互数字专利控股公司 用于载波聚合中的信道资源映射的方法和设备
CN103098406A (zh) * 2010-09-17 2013-05-08 高通股份有限公司 针对载波聚合的上行链路控制信道资源映射
CN104012159A (zh) * 2011-12-22 2014-08-27 交互数字专利控股公司 Lte载波聚合中的控制信令
US8942199B2 (en) * 2010-05-06 2015-01-27 Panasonic Intellectual Property Corporation Of America Terminal apparatus and response signal mappiing method

Family Cites Families (17)

* 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
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
US20110267948A1 (en) * 2010-05-03 2011-11-03 Koc Ali T Techniques for communicating and managing congestion in a wireless network
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
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
US10264564B2 (en) 2015-01-30 2019-04-16 Futurewei Technologies, Inc. System and method for resource allocation for massive carrier aggregation
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102754381A (zh) * 2010-01-08 2012-10-24 交互数字专利控股公司 用于载波聚合中的信道资源映射的方法和设备
US8942199B2 (en) * 2010-05-06 2015-01-27 Panasonic Intellectual Property Corporation Of America Terminal apparatus and response signal mappiing method
CN103098406A (zh) * 2010-09-17 2013-05-08 高通股份有限公司 针对载波聚合的上行链路控制信道资源映射
CN104012159A (zh) * 2011-12-22 2014-08-27 交互数字专利控股公司 Lte载波聚合中的控制信令

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
R1-154005 "Consideration on joint DCI for CA with up to 32 CCs";Intel Corporation;《3GPP》;20150814;全文 *

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
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

Similar Documents

Publication Publication Date Title
CN111279643B (zh) 新无线电中的半持久调度管理
CN111801908B (zh) 用于侧链路接口的多无线电接入技术调度的方法和装置
CN110476388B (zh) 用于单载波波形的控制资源集的频率跳跃
CN114514707B (zh) 无线通信中多个发送-接收点的默认传输波束
CN110663283B (zh) 共享射频谱带中的系统捕获
CN110603780B (zh) 使用载波聚合资源组的下行链路控制分配
CN110249578B (zh) 用于新无线电(nr)系统的搜索空间配置
CN111052660B (zh) 无线系统中的载波聚合配置
EP3776975A1 (en) Control information combining techniques in wireless communications
CN112655169A (zh) 与控制信道的宽带解调参考信号的共享信道速率匹配
CN110073623A (zh) 用于MuLTEfire覆盖增强的物理下行链路控制信道和混合自动重传请求反馈
CN110192421B (zh) 用于使用多个传输时间间隔持续时间进行交叉载波调度的技术
CN113261356A (zh) 无线系统中的资源分配和分段
CN119892322A (zh) 用于至不同无线电接入网的双连通性的时分双工技术
CN113196806A (zh) 多无线通信技术同信道共存
CN113455085B (zh) 非授权无线电频谱带中的唤醒信号
CN110710148B (zh) 带有迷你时隙的频分双工混合自动重复请求
HK40018521A (en) Downlink control allocation using carrier aggregation resource groups
HK40018521B (en) Downlink control allocation using carrier aggregation resource groups
HK40031054A (en) Semi-persistent scheduling management in new radio
HK40031054B (en) Semi-persistent scheduling management in new radio
HK40017269B (en) Frequency division duplexing hybrid automatic repeat request with mini-slots
HK40017269A (en) Frequency division duplexing hybrid automatic repeat request with mini-slots

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40018521

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant