TWI797138B - 用於匹配下行鏈路和上行鏈路下行鏈路控制資訊長度的動態填充欄位 - Google Patents

用於匹配下行鏈路和上行鏈路下行鏈路控制資訊長度的動態填充欄位 Download PDF

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Publication number
TWI797138B
TWI797138B TW107121447A TW107121447A TWI797138B TW I797138 B TWI797138 B TW I797138B TW 107121447 A TW107121447 A TW 107121447A TW 107121447 A TW107121447 A TW 107121447A TW I797138 B TWI797138 B TW I797138B
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Taiwan
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length
dci
grant
effective
authorized
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TW107121447A
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Chinese (zh)
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TW201906447A (zh
Inventor
晉 孫
皮義許 古普達
陳旺旭
李熙春
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美商高通公司
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    • 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
    • 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
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • H04L1/0008—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length by supplementing frame payload, e.g. with padding bits
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04W72/232—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 physical layer, e.g. DCI 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Communication Control (AREA)
TW107121447A 2017-06-23 2018-06-22 用於匹配下行鏈路和上行鏈路下行鏈路控制資訊長度的動態填充欄位 TWI797138B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762524355P 2017-06-23 2017-06-23
US62/524,355 2017-06-23
US16/014,988 US10721723B2 (en) 2017-06-23 2018-06-21 Dynamic padding field to match downlink and uplink downlink control information length
US16/014,988 2018-06-21

Publications (2)

Publication Number Publication Date
TW201906447A TW201906447A (zh) 2019-02-01
TWI797138B true TWI797138B (zh) 2023-04-01

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TW107121447A TWI797138B (zh) 2017-06-23 2018-06-22 用於匹配下行鏈路和上行鏈路下行鏈路控制資訊長度的動態填充欄位

Country Status (9)

Country Link
US (2) US10721723B2 (https=)
EP (2) EP4044494B1 (https=)
JP (1) JP7209647B2 (https=)
KR (1) KR20200016270A (https=)
CN (2) CN115038187B (https=)
BR (1) BR112019026574A2 (https=)
CA (1) CA3064102A1 (https=)
TW (1) TWI797138B (https=)
WO (1) WO2018237343A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10721723B2 (en) 2017-06-23 2020-07-21 Qualcomm Incorporated Dynamic padding field to match downlink and uplink downlink control information length
KR102438982B1 (ko) * 2017-11-16 2022-09-01 삼성전자주식회사 무선 통신 시스템에서 부호화 및 복호화를 위한 방법 및 장치
CN111416685B (zh) * 2019-01-08 2023-02-28 财团法人工业技术研究院 未授权频带中的下行链路接收方法和用户设备
CN111988859A (zh) * 2019-05-21 2020-11-24 普天信息技术有限公司 下行链路控制信息传输方法
WO2021089041A1 (en) * 2019-11-07 2021-05-14 FG Innovation Company Limited Method and user equipment for construction of downlink control information format
US11184112B1 (en) * 2020-11-14 2021-11-23 Ciena Corporation OpenFEC error marking
US12592791B2 (en) * 2021-05-19 2026-03-31 Telefonaktiebolaget Lm Ericsson (Publ) Communication identifier padding in a communication network
US20240276515A1 (en) * 2023-02-14 2024-08-15 Qualcomm Incorporated Downlink control information format for multi-cell scheduling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110219010A1 (en) * 2010-03-03 2011-09-08 Ewha University Industry Collaboration Foundation Method and apparatus for packet classification using bloom filter
US20120182950A1 (en) * 2009-09-18 2012-07-19 Lg Electronics Inc. Method and apparatus for transceiving scheduling signals in a multi-carrier wireless communication system
US20130114539A1 (en) * 2010-05-11 2013-05-09 Lg Electronics Inc. Method and apparatus for receiving downlink signals
US20150092694A1 (en) * 2012-05-02 2015-04-02 Lg Electronics Inc. Method for transmitting control information on low-cost machine-type communication, and apparatus for supporting same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2282575A1 (en) 2009-08-04 2011-02-09 Panasonic Corporation Channel quality reporting in a mobile communications system
US9055576B2 (en) * 2009-10-08 2015-06-09 Qualcomm Incorporated Uplink resource allocation for LTE advanced
CN102714586B (zh) * 2009-10-30 2015-08-26 黑莓有限公司 使用载波聚合时的下行链路控制信息集合切换
KR101769371B1 (ko) * 2010-01-11 2017-08-30 엘지전자 주식회사 크기를 조정한 ｄｃｉ를 이용한 ｐｄｃｃｈ 송수신 방법 및 장치
KR101671292B1 (ko) * 2010-04-08 2016-11-01 삼성전자주식회사 채널 품질 정보를 요청하고 제공하는 방법 및 장치
JP5097279B2 (ja) 2011-01-07 2012-12-12 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、無線通信方法及び無線通信システム
WO2012124981A2 (ko) 2011-03-14 2012-09-20 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
CN105933981B (zh) * 2011-08-08 2019-08-23 华为技术有限公司 检测、发送信息的方法及设备
US9544876B2 (en) * 2012-03-16 2017-01-10 Intel Corporation Downlink control information (DCI) validation for enhanced physical downlink control channel (ePDCCH)
US9414335B2 (en) * 2014-02-06 2016-08-09 Electronics And Telecommunications Research Instit Method and apparatus for transmitting uplink signal or uplink channel
WO2017014549A1 (ko) * 2015-07-20 2017-01-26 엘지전자 주식회사 하향링크 제어 정보 수신 방법 및 사용자기기와, 하향링크 제어 정보 전송 방법 및 기지국
EP3128801B1 (en) 2015-08-07 2019-10-02 Panasonic Intellectual Property Corporation of America Self- and cross-carrier scheduling
WO2017057989A1 (ko) * 2015-10-02 2017-04-06 엘지전자(주) 무선 통신 시스템에서의 하향링크 제어 정보의 전송 방법
WO2017171307A1 (ko) * 2016-03-31 2017-10-05 엘지전자 주식회사 비주기적 채널 상태 정보-참조 신호를 이용한 채널 상태 보고를 위한 방법 및 이를 위한 장치
ES2914649T3 (es) * 2016-04-01 2022-06-15 Huawei Tech Co Ltd Sistema y método de conmutación, transmisión y mejoras SRS
WO2017188548A1 (ko) * 2016-04-25 2017-11-02 엘지전자(주) 무선 통신 시스템에서 비-직교 다중 접속을 이용하여 데이터를 송수신하기 위한 방법 및 장치
US11039460B2 (en) * 2016-08-09 2021-06-15 Lg Electronics Inc. Method for transmitting/receiving data in wireless communication system supporting Narrow Band Internet-of-Things and device therefor
KR102210265B1 (ko) * 2016-11-04 2021-01-29 엘지전자 주식회사 무선 통신 시스템에서 데이터를 송수신하는 방법 및 이를 위한 장치
US10721723B2 (en) 2017-06-23 2020-07-21 Qualcomm Incorporated Dynamic padding field to match downlink and uplink downlink control information length

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120182950A1 (en) * 2009-09-18 2012-07-19 Lg Electronics Inc. Method and apparatus for transceiving scheduling signals in a multi-carrier wireless communication system
US20110219010A1 (en) * 2010-03-03 2011-09-08 Ewha University Industry Collaboration Foundation Method and apparatus for packet classification using bloom filter
US20130114539A1 (en) * 2010-05-11 2013-05-09 Lg Electronics Inc. Method and apparatus for receiving downlink signals
US20150092694A1 (en) * 2012-05-02 2015-04-02 Lg Electronics Inc. Method for transmitting control information on low-cost machine-type communication, and apparatus for supporting same

Also Published As

Publication number Publication date
US20180376463A1 (en) 2018-12-27
EP4044494B1 (en) 2023-08-23
CN115038187B (zh) 2025-03-11
JP7209647B2 (ja) 2023-01-20
CN110785955B (zh) 2022-05-27
JP2020526072A (ja) 2020-08-27
US20200344736A1 (en) 2020-10-29
EP3642990B1 (en) 2022-04-06
EP4044494A1 (en) 2022-08-17
BR112019026574A2 (pt) 2020-06-23
EP4044494C0 (en) 2023-08-23
US11540262B2 (en) 2022-12-27
CN110785955A (zh) 2020-02-11
TW201906447A (zh) 2019-02-01
KR20200016270A (ko) 2020-02-14
US10721723B2 (en) 2020-07-21
CA3064102A1 (en) 2018-12-27
WO2018237343A1 (en) 2018-12-27
CN115038187A (zh) 2022-09-09
EP3642990A1 (en) 2020-04-29

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