KR102430653B1 - 블라인드 탐색들을 관리하기 위한 장치 및 방법 - Google Patents

블라인드 탐색들을 관리하기 위한 장치 및 방법 Download PDF

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KR102430653B1
KR102430653B1 KR1020207023007A KR20207023007A KR102430653B1 KR 102430653 B1 KR102430653 B1 KR 102430653B1 KR 1020207023007 A KR1020207023007 A KR 1020207023007A KR 20207023007 A KR20207023007 A KR 20207023007A KR 102430653 B1 KR102430653 B1 KR 102430653B1
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search space
control channel
candidates
cces
processor
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KR20200104403A (ko
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에사 타파니 티이롤라
캐롤 스코베르
볼케르 브라운
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노키아 테크놀로지스 오와이
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    • 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
    • H04L1/0036—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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0238—Channel estimation using blind estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H04W72/042—
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04L5/0001—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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020207023007A 2018-01-11 2019-01-11 블라인드 탐색들을 관리하기 위한 장치 및 방법 Active KR102430653B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862616135P 2018-01-11 2018-01-11
US62/616,135 2018-01-11
PCT/EP2019/050673 WO2019138063A1 (en) 2018-01-11 2019-01-11 Apparatuses and methods for managing blind searches

Publications (2)

Publication Number Publication Date
KR20200104403A KR20200104403A (ko) 2020-09-03
KR102430653B1 true KR102430653B1 (ko) 2022-08-09

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KR1020207023007A Active KR102430653B1 (ko) 2018-01-11 2019-01-11 블라인드 탐색들을 관리하기 위한 장치 및 방법

Country Status (6)

Country Link
US (1) US11405132B2 (https=)
EP (1) EP3738255B1 (https=)
JP (2) JP2021510969A (https=)
KR (1) KR102430653B1 (https=)
CN (1) CN111587555B (https=)
WO (1) WO2019138063A1 (https=)

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WO2019143164A1 (ko) * 2018-01-21 2019-07-25 엘지전자 주식회사 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치
KR20200118829A (ko) * 2018-02-08 2020-10-16 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 채널 검출 방법, 장치 및 컴퓨터 기억 매체
CN110149181B (zh) * 2018-02-12 2022-02-01 维沃移动通信有限公司 搜索空间信道估计数的分配方法和终端设备
CN111769930B (zh) * 2018-02-13 2022-10-18 Oppo广东移动通信有限公司 用于物理下行控制信道的盲检测的方法和终端设备
US11166275B2 (en) * 2018-02-15 2021-11-02 Qualcomm Incorporated Flexible search space configuration and overbooking handling
US20190289478A1 (en) * 2018-03-19 2019-09-19 Qualcomm Incorporated Physical downlink control channel (pdcch) reliability for ultra-reliability low latency communication (urllc)
US11153862B2 (en) * 2018-03-22 2021-10-19 Apple Inc. Physical downlink control channel (PDCCH) blind decoding in fifth generation (5G) new radio (NR) systems
CN110351010B (zh) * 2018-04-03 2021-04-30 电信科学技术研究院有限公司 一种信道盲检方法、信号传输方法和相关设备
US11212736B2 (en) * 2018-04-06 2021-12-28 Qualcomm Incorporated Search space design with overbooking
US11252748B2 (en) 2018-05-07 2022-02-15 Qualcomm Incorporated System information for access and backhaul
US11251995B2 (en) 2018-08-10 2022-02-15 Lg Electronics Inc. Method for performing channel estimation in wireless communication system and apparatus therefor
WO2020200133A1 (zh) * 2019-03-29 2020-10-08 华为技术有限公司 一种盲检测方法及装置
US10939427B2 (en) * 2019-04-11 2021-03-02 Qualcomm Incorporated PDCCH monitoring span determination
CN114008963B (zh) * 2019-05-03 2024-12-31 苹果公司 增强型物理下行链路控制信道监测
EP4009555B1 (en) 2019-08-28 2024-02-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information transmission method and apparatus, terminal, and network device
US11758514B2 (en) * 2019-12-20 2023-09-12 Qualcomm Incorporated Physical downlink control channel candidates related to physical downlink control channel repetitions
WO2021184334A1 (en) * 2020-03-20 2021-09-23 Qualcomm Incorporated Low complexity physical downlink control channel
CN112806055B (zh) * 2020-12-03 2023-05-30 北京小米移动软件有限公司 一种候选信道的丢弃方法及装置
KR20230116052A (ko) * 2020-12-14 2023-08-03 지티이 코포레이션 블라인드 검출을 위한 시스템 및 방법
CN116803179A (zh) * 2021-01-09 2023-09-22 高通股份有限公司 针对降低能力ue的dci大小限制和丢弃规则
US12082013B2 (en) * 2021-01-15 2024-09-03 Qualcomm Incorporated PDCCH monitoring capability indication per search space set group
CN115190611B (zh) * 2021-04-02 2025-08-08 北京紫光展锐通信技术有限公司 Pdcch超配置及丢弃方法及相关产品
US12004176B2 (en) * 2021-07-28 2024-06-04 Qualcomm Incorporated Overlapping physical downlink control channel candidate thresholds
CN118202740A (zh) * 2021-11-05 2024-06-14 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备
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WO2014112833A1 (ko) 2013-01-17 2014-07-24 엘지전자 주식회사 무선 통신 시스템에서 제어 정보를 수신하는 방법 및 장치
KR102241077B1 (ko) * 2013-07-19 2021-04-16 엘지전자 주식회사 무선 통신 시스템에서 d2d(device-to-device) 통신을 위한 탐색 신호 검출방법 및 이를 위한 장치
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Also Published As

Publication number Publication date
EP3738255B1 (en) 2023-09-27
US11405132B2 (en) 2022-08-02
CN111587555A (zh) 2020-08-25
JP7489434B2 (ja) 2024-05-23
WO2019138063A1 (en) 2019-07-18
US20190215098A1 (en) 2019-07-11
KR20200104403A (ko) 2020-09-03
EP3738255A1 (en) 2020-11-18
CN111587555B (zh) 2023-03-28
JP2022160577A (ja) 2022-10-19
JP2021510969A (ja) 2021-04-30

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