BR112019008896A2 - manipulação eficiente de sub-bandas de controle em múltiplas configurações de portadora de componente - Google Patents

manipulação eficiente de sub-bandas de controle em múltiplas configurações de portadora de componente Download PDF

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Publication number
BR112019008896A2
BR112019008896A2 BR112019008896-2A BR112019008896A BR112019008896A2 BR 112019008896 A2 BR112019008896 A2 BR 112019008896A2 BR 112019008896 A BR112019008896 A BR 112019008896A BR 112019008896 A2 BR112019008896 A2 BR 112019008896A2
Authority
BR
Brazil
Prior art keywords
control
subband
function
control subband
search
Prior art date
Application number
BR112019008896-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Chen Wanshi
Sun Jing
Ji Tingfang
Gaal Peter
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 BR112019008896A2 publication Critical patent/BR112019008896A2/pt

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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • 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
    • H04L5/0053—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
    • H04L5/0096—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
    • 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
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112019008896-2A 2016-11-04 2017-08-21 manipulação eficiente de sub-bandas de controle em múltiplas configurações de portadora de componente BR112019008896A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662417672P 2016-11-04 2016-11-04
US62/417,672 2016-11-04
US15/621,302 2017-06-13
US15/621,302 US10425199B2 (en) 2016-11-04 2017-06-13 Efficient handling of control subbands in multiple component carrier configurations
PCT/US2017/047760 WO2018084914A1 (en) 2016-11-04 2017-08-21 Efficient handling of control subbands in multiple component carrier configurations

Publications (1)

Publication Number Publication Date
BR112019008896A2 true BR112019008896A2 (pt) 2019-08-13

Family

ID=62064895

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008896-2A BR112019008896A2 (pt) 2016-11-04 2017-08-21 manipulação eficiente de sub-bandas de controle em múltiplas configurações de portadora de componente

Country Status (7)

Country Link
US (1) US10425199B2 (https=)
EP (1) EP3535897B1 (https=)
JP (1) JP7074752B2 (https=)
KR (1) KR102537652B1 (https=)
CN (1) CN109845177B (https=)
BR (1) BR112019008896A2 (https=)
WO (1) WO2018084914A1 (https=)

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Publication number Priority date Publication date Assignee Title
CN110036590B (zh) * 2016-11-03 2023-08-04 瑞典爱立信有限公司 上行链路传输带宽控制与支持
US10708865B2 (en) 2017-11-17 2020-07-07 Qualcomm Incorporated Techniques for power control using carrier aggregation in wireless communications
WO2020156559A1 (zh) * 2019-02-03 2020-08-06 华为技术有限公司 一种数据传输方法、网络设备和终端设备
WO2020205652A1 (en) * 2019-03-29 2020-10-08 Apple Inc. Physical downlink control channel based wake up signal
CN113940022B (zh) 2019-04-02 2024-09-06 苹果公司 跨时隙调度功率节省技术
US10863508B1 (en) 2019-06-12 2020-12-08 Qualcomm Incorporated Techniques for subband based resource allocation for NR-U
JP7326495B2 (ja) * 2019-09-29 2023-08-15 オッポ広東移動通信有限公司 ウェイクアップ信号のモニタリング方法、電子装置及び記憶媒体
WO2022073148A1 (en) * 2020-10-05 2022-04-14 Apple Inc. Monitoring pdcch transmissions in a rach procedure
WO2022073147A1 (en) 2020-10-05 2022-04-14 Apple Inc. Pdcch transmission in rach procedure for reduced capability devices

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US6842438B1 (en) * 2000-06-26 2005-01-11 Lucent Technologies Inc. Method to dynamically determine interference and carrier-to-interference ration during TDMA calls
US6857115B1 (en) 2002-08-08 2005-02-15 Xilinx, Inc. Placement of objects with partial shape restriction
US7580713B2 (en) * 2005-05-12 2009-08-25 Motorola, Inc. Apparatus and method for establishing an active set of carriers for a receiver
US8982851B2 (en) * 2009-01-06 2015-03-17 Qualcomm Incorporated Hearability improvements for reference signals
US20110003555A1 (en) * 2009-07-06 2011-01-06 Yu-Hsuan Guo Method and Apparatus for PDCCH Monitoring
CN101965018B (zh) * 2009-07-21 2012-11-21 鼎桥通信技术有限公司 一种多载波高速上行分组接入的控制方法
KR20110052418A (ko) * 2009-11-11 2011-05-18 삼성전자주식회사 이동통신 시스템에서 불연속 수신을 수행하는 방법 및 장치
US9306723B2 (en) 2010-02-20 2016-04-05 Google Technology Holdings LLC Multi-carrier control signaling in wireless communication system
US9954651B2 (en) 2010-02-22 2018-04-24 Sharp Kabushiki Kaisha Mobile station apparatus, communication method, and integrated circuit
EP2710827B1 (en) * 2011-05-16 2019-02-27 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement related to interference between systems
CN102892121B (zh) * 2011-07-22 2017-09-29 中兴通讯股份有限公司 降低微小区对宏小区终端下行带外辐射干扰的方法及系统
JP6122855B2 (ja) * 2011-09-30 2017-04-26 インターデイジタル パテント ホールディングス インコーポレイテッド 縮小されたチャネル帯域幅を使用するデバイス通信
CN102638894B (zh) * 2012-04-27 2014-10-29 电信科学技术研究院 一种pdsch功率分配的方法和设备
KR101443650B1 (ko) * 2012-06-15 2014-09-23 엘지전자 주식회사 채널 상태 정보를 전송하는 방법 및 사용자기기와 채널 상태 정보를 수신하는 방법 및 기지국
CN105075159B (zh) * 2013-03-22 2018-04-10 Lg电子株式会社 在无线通信系统中执行干扰协调的方法和设备
WO2015142066A1 (ko) * 2014-03-20 2015-09-24 엘지전자(주) 무선 통신 시스템에서 신호를 송수신하기 위한 방법 및 이를 위한 장치
US10484979B2 (en) 2015-02-27 2019-11-19 Qualcomm Incorporated Fast enhanced component carrier activation

Also Published As

Publication number Publication date
JP7074752B2 (ja) 2022-05-24
EP3535897B1 (en) 2021-03-24
EP3535897A1 (en) 2019-09-11
WO2018084914A1 (en) 2018-05-11
KR20190073406A (ko) 2019-06-26
KR102537652B1 (ko) 2023-05-26
CN109845177A (zh) 2019-06-04
US10425199B2 (en) 2019-09-24
CN109845177B (zh) 2022-05-24
US20180131479A1 (en) 2018-05-10
JP2019533952A (ja) 2019-11-21

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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