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-DMAC7.html)
EP (1) EP3622654A1 (cg-RX-API-DMAC7.html)
JP (1) JP7145882B2 (cg-RX-API-DMAC7.html)
KR (1) KR102300980B1 (cg-RX-API-DMAC7.html)
CN (1) CN110603780B (cg-RX-API-DMAC7.html)
BR (1) BR112019023380A2 (cg-RX-API-DMAC7.html)
SG (1) SG11201909223RA (cg-RX-API-DMAC7.html)
TW (1) TWI753164B (cg-RX-API-DMAC7.html)
WO (1) WO2018209285A1 (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113517952A (zh) * 2017-09-30 2021-10-19 中兴通讯股份有限公司 确定时频资源的方法及装置
JP7352552B2 (ja) * 2018-08-09 2023-09-28 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
EP4094513A4 (en) * 2020-01-23 2023-10-04 Qualcomm Incorporated Indicating bundling across carriers
WO2021191982A1 (ja) * 2020-03-23 2021-09-30 株式会社Ｎｔｔドコモ 端末
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
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

Family Cites Families (21)

* 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
KR101827584B1 (ko) * 2010-01-08 2018-02-08 인터디지탈 패튼 홀딩스, 인크 캐리어 집성에서의 채널 자원 맵핑을 위한 방법 및 장치
US20110267948A1 (en) * 2010-05-03 2011-11-03 Koc Ali T Techniques for communicating and managing congestion in a wireless network
US8942199B2 (en) * 2010-05-06 2015-01-27 Panasonic Intellectual Property Corporation Of America Terminal apparatus and response signal mappiing method
US8670410B2 (en) * 2010-09-17 2014-03-11 Qualcomm Incorporated Uplink control channel resource mapping for carrier aggregation
EP2697911B1 (en) * 2011-04-14 2018-03-14 Nokia Solutions and Networks Oy JOINT TRANSMISSION CoMP WITH SINGLE CARRIER CELL AGGREGATION
CN108322297B (zh) * 2011-12-22 2021-09-21 交互数字专利控股公司 无线发射接收单元wtru及无线发射接收方法
US8737252B2 (en) * 2012-03-28 2014-05-27 Qualcomm Incorporated Method and apparatus for multicarrier coverage diversity
EP2876947B1 (en) * 2012-07-19 2020-11-18 LG Electronics Inc. Method and apparatus for determining transmission power of uplink control channel in wireless communication system
US10051668B2 (en) * 2013-01-08 2018-08-14 Lg Electronics Inc. Method and apparatus for communicating in carrier aggregation system
US10727983B2 (en) * 2014-10-29 2020-07-28 Qualcomm Incorporated Variable length transmission time intervals (TTI)
WO2016072217A1 (ja) * 2014-11-06 2016-05-12 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局、無線通信システムおよび無線通信方法
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
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
TW201902172A (zh) 2019-01-01
TWI753164B (zh) 2022-01-21
US10880067B2 (en) 2020-12-29
KR102300980B1 (ko) 2021-09-09
WO2018209285A1 (en) 2018-11-15
KR20200006532A (ko) 2020-01-20
BR112019023380A2 (pt) 2020-06-16
EP3622654A1 (en) 2020-03-18
CN110603780A (zh) 2019-12-20
JP2020520162A (ja) 2020-07-02
CN110603780B (zh) 2022-04-01
US20180331813A1 (en) 2018-11-15
JP7145882B2 (ja) 2022-10-03

Similar Documents

Publication Publication Date Title
SG11201909223RA (en) Downlink control allocation using carrier aggregation resource groups
SG11201907508WA (en) Single slot short pucch with support for intra slot frequency hopping
SG11201908610UA (en) Channel state information reporting for systems with multiple transmission time intervals
SG11201906275TA (en) Control resource set group design for improved communications devices, systems, and networks
SG11201902084QA (en) Wireless communication between wideband enb and narrowband ue
SG11201905683PA (en) Resource management for low latency wireless communications
SG11201900269XA (en) Channel sensing for independent links
SG11201900199TA (en) Control channel with flexible numerology
SG11201902200TA (en) Power control and triggering of sounding reference signal on multiple component carriers
SG11201908399TA (en) Reference signal design for slot aggregation
SG11201807149VA (en) Scheduling request collection after a discontinuous reception period
SG11201908688PA (en) Techniques and apparatuses for channel state information feedback performance for introduction of 64-qam in machine type communication devices
SG11201903196XA (en) ENHANCED MANAGEMENT OF ACs IN MULTI-USER EDCA TRANSMISSION MODE IN WIRELESS NETWORKS
SG11201908258QA (en) Flexible scheduling in new radio (nr) networks
SG11201808345YA (en) Multiple transmission time interval coordination with time division duplexing
SG11201807387YA (en) System and method for beam management
SG11201907096TA (en) Uplink ack resource allocation in new radio
SG11201807367RA (en) Indicating start and stop symbols of pdsch and pusch through pdcch
SG11201908194YA (en) Synchronization signal block designs for wireless communication
SG11201901635YA (en) Aspects of new radio pdcch design
SG11201902199YA (en) Network configured uplink control feedback for 5g new radio (nr)
SG11201906282PA (en) Synchronization signal blocks
SG11201907535RA (en) Techniques for dual-mode operations in new radio
SG11201907506UA (en) Scheduling requests and buffer status reports for low latency wireless communications
SG11201908818YA (en) Partial band configuration for channel state information