CN114467323A - 终端和通信方法 - Google Patents

终端和通信方法 Download PDF

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Publication number
CN114467323A
CN114467323A CN201980101013.9A CN201980101013A CN114467323A CN 114467323 A CN114467323 A CN 114467323A CN 201980101013 A CN201980101013 A CN 201980101013A CN 114467323 A CN114467323 A CN 114467323A
Authority
CN
China
Prior art keywords
search space
terminal
base station
downlink control
control channel
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
CN201980101013.9A
Other languages
English (en)
Chinese (zh)
Inventor
熊谷慎也
原田浩树
永田聪
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo 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 NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of CN114467323A publication Critical patent/CN114467323A/zh
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • 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
    • 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
    • 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
    • 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)
CN201980101013.9A 2019-10-04 2019-10-04 终端和通信方法 Withdrawn CN114467323A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/039410 WO2021065016A1 (ja) 2019-10-04 2019-10-04 端末及び通信方法

Publications (1)

Publication Number Publication Date
CN114467323A true CN114467323A (zh) 2022-05-10

Family

ID=75336913

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980101013.9A Withdrawn CN114467323A (zh) 2019-10-04 2019-10-04 终端和通信方法

Country Status (5)

Country Link
US (1) US20220386281A1 (https=)
EP (1) EP4040828A4 (https=)
JP (1) JP7339356B2 (https=)
CN (1) CN114467323A (https=)
WO (1) WO2021065016A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117295180B (zh) * 2019-11-08 2024-11-05 Oppo广东移动通信有限公司 非授权频谱上的数据传输方法、装置、设备及存储介质
US12598488B2 (en) * 2021-01-16 2026-04-07 Qualcomm Incorporated Physical downlink control channel repetition in the presence of search space set switching
JP7741500B2 (ja) * 2021-03-29 2025-09-18 オフィノ， エルエルシー キャリアアグリゲーションにおける省電力動作
JP7807140B2 (ja) * 2021-10-01 2026-01-27 株式会社Ｎｔｔドコモ 端末、通信システム、及び通信方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6542743B1 (en) * 1999-08-31 2003-04-01 Qualcomm, Incorporated Method and apparatus for reducing pilot search times utilizing mobile station location information
CN111108729B (zh) * 2017-05-12 2022-07-19 株式会社Ntt都科摩 用户终端以及无线通信方法
US11153872B2 (en) * 2018-07-31 2021-10-19 Asustek Computer Inc. Method and apparatus for indicating slot format of an unlicensed cell in a wireless communication system
EP3860208A4 (en) * 2018-09-28 2022-05-11 Ntt Docomo, Inc. USER DEVICE AND RADIO COMMUNICATION METHOD
EP3972358A4 (en) * 2019-07-15 2022-06-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Control channel transmission method and apparatus, and storage medium
US20220346145A1 (en) * 2019-09-30 2022-10-27 Ntt Docomo, Inc. Terminal and reception method
BR112022008016A2 (pt) * 2019-11-08 2022-07-12 Qualcomm Inc Comutação de monitoramento de canal de controle em downlink para espectro não licenciado

Also Published As

Publication number Publication date
US20220386281A1 (en) 2022-12-01
JP7339356B2 (ja) 2023-09-05
EP4040828A1 (en) 2022-08-10
EP4040828A4 (en) 2023-07-05
JPWO2021065016A1 (https=) 2021-04-08
WO2021065016A1 (ja) 2021-04-08

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Application publication date: 20220510

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