CN111742603A - 一种配置pdcch检测的方法及相关设备 - Google Patents

一种配置pdcch检测的方法及相关设备 Download PDF

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Publication number
CN111742603A
CN111742603A CN201980014828.3A CN201980014828A CN111742603A CN 111742603 A CN111742603 A CN 111742603A CN 201980014828 A CN201980014828 A CN 201980014828A CN 111742603 A CN111742603 A CN 111742603A
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CN
China
Prior art keywords
indication signal
parameter
pdcch
terminal device
search space
Prior art date
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Pending
Application number
CN201980014828.3A
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English (en)
Chinese (zh)
Inventor
唐海
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202011412778.5A priority Critical patent/CN112738840B/zh
Publication of CN111742603A publication Critical patent/CN111742603A/zh
Pending legal-status Critical Current

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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
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • 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
    • H04W72/0457—Variable allocation of band or rate
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201980014828.3A 2018-06-29 2019-06-28 一种配置pdcch检测的方法及相关设备 Pending CN111742603A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011412778.5A CN112738840B (zh) 2018-06-29 2019-06-28 一种配置pdcch检测的方法及相关设备

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2018106999737 2018-06-29
CN201810699973 2018-06-29
PCT/CN2019/093528 WO2020001582A1 (zh) 2018-06-29 2019-06-28 一种配置pdcch检测的方法及相关设备

Related Child Applications (1)

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CN202011412778.5A Division CN112738840B (zh) 2018-06-29 2019-06-28 一种配置pdcch检测的方法及相关设备

Publications (1)

Publication Number Publication Date
CN111742603A true CN111742603A (zh) 2020-10-02

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CN202011412778.5A Active CN112738840B (zh) 2018-06-29 2019-06-28 一种配置pdcch检测的方法及相关设备

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US (2) US11540264B2 (https=)
EP (1) EP3800960A4 (https=)
JP (1) JP2021529464A (https=)
KR (1) KR20210024584A (https=)
CN (2) CN111742603A (https=)
AU (1) AU2019296315A1 (https=)
SG (1) SG11202013089PA (https=)
WO (1) WO2020001582A1 (https=)

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EP3800960A4 (en) 2018-06-29 2021-08-11 Guangdong Oppo Mobile Telecommunications Corp., Ltd. PDCCH AND ASSOCIATED DEVICE CONFIGURATION PROCESS
KR20210044780A (ko) * 2018-08-08 2021-04-23 아이디에이씨 홀딩스, 인크. 다운 링크 통신의 신뢰성 향상
EP3934355B1 (en) * 2019-03-29 2025-08-27 LG Electronics Inc. Method for monitoring physical downlink control channel, and device using same
CN115913487A (zh) * 2021-09-30 2023-04-04 中国移动通信有限公司研究院 信息传输方法、装置、相关设备及存储介质
CN121665320A (zh) * 2024-09-13 2026-03-13 华为技术有限公司 一种通信方法及装置

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US7920516B2 (en) * 2007-10-29 2011-04-05 Panasonic Corporation Wireless communication mobile station apparatus and control channel decoding method
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Also Published As

Publication number Publication date
US20230070417A1 (en) 2023-03-09
CN112738840A (zh) 2021-04-30
CN112738840B (zh) 2022-12-06
US12213149B2 (en) 2025-01-28
KR20210024584A (ko) 2021-03-05
WO2020001582A9 (zh) 2020-12-17
WO2020001582A1 (zh) 2020-01-02
SG11202013089PA (en) 2021-02-25
EP3800960A1 (en) 2021-04-07
US20210112533A1 (en) 2021-04-15
AU2019296315A1 (en) 2021-01-28
US11540264B2 (en) 2022-12-27
JP2021529464A (ja) 2021-10-28
EP3800960A4 (en) 2021-08-11

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