JP7745547B2 - 制御チャネルシグナリングに関与するユーザ機器および基地局 - Google Patents

制御チャネルシグナリングに関与するユーザ機器および基地局

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Publication number
JP7745547B2
JP7745547B2 JP2022525830A JP2022525830A JP7745547B2 JP 7745547 B2 JP7745547 B2 JP 7745547B2 JP 2022525830 A JP2022525830 A JP 2022525830A JP 2022525830 A JP2022525830 A JP 2022525830A JP 7745547 B2 JP7745547 B2 JP 7745547B2
Authority
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Japan
Prior art keywords
monitoring
search space
communication device
group
space sets
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.)
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Application number
JP2022525830A
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English (en)
Japanese (ja)
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JP2023500517A (ja
JP2023500517A5 (https=
Inventor
クゥァン クゥァン
秀俊 鈴木
ホンチャオ リ
リキン シャー
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.)
Panasonic Intellectual Property Corp of America
Original Assignee
Panasonic Intellectual Property Corp of America
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 Panasonic Intellectual Property Corp of America filed Critical Panasonic Intellectual Property Corp of America
Publication of JP2023500517A publication Critical patent/JP2023500517A/ja
Publication of JP2023500517A5 publication Critical patent/JP2023500517A5/ja
Application granted granted Critical
Publication of JP7745547B2 publication Critical patent/JP7745547B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot 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
    • 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
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022525830A 2019-11-08 2020-10-28 制御チャネルシグナリングに関与するユーザ機器および基地局 Active JP7745547B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19208100.8 2019-11-08
EP19208100.8A EP3820068A1 (en) 2019-11-08 2019-11-08 User equipment and base station involved in control channel signaling
PCT/EP2020/080244 WO2021089376A1 (en) 2019-11-08 2020-10-28 User equipment and base station involved in control channel signaling

Publications (3)

Publication Number Publication Date
JP2023500517A JP2023500517A (ja) 2023-01-06
JP2023500517A5 JP2023500517A5 (https=) 2023-11-01
JP7745547B2 true JP7745547B2 (ja) 2025-09-29

Family

ID=68501495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022525830A Active JP7745547B2 (ja) 2019-11-08 2020-10-28 制御チャネルシグナリングに関与するユーザ機器および基地局

Country Status (4)

Country Link
US (1) US12137465B2 (https=)
EP (2) EP3820068A1 (https=)
JP (1) JP7745547B2 (https=)
WO (1) WO2021089376A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3820068A1 (en) * 2019-11-08 2021-05-12 Panasonic Intellectual Property Corporation of America User equipment and base station involved in control channel signaling
EP4059307A4 (en) * 2019-11-15 2023-11-01 Qualcomm Incorporated Techniques for a control channel wakeup signal
US20240080767A1 (en) * 2021-01-08 2024-03-07 Lenovo (Beijing) Limited Method and apparatus for monitoring physical downlink control channels
US12598488B2 (en) * 2021-01-16 2026-04-07 Qualcomm Incorporated Physical downlink control channel repetition in the presence of search space set switching
US12150119B2 (en) * 2021-03-19 2024-11-19 Qualcomm Incorporated Techniques for control channel repetition across component carriers
US12295029B2 (en) * 2021-07-30 2025-05-06 Samsung Electronics Co., Ltd. Method and apparatus for channel occupancy sharing with sidelink
US12375956B2 (en) * 2021-11-11 2025-07-29 Qualcomm Incorporated PDCCH monitoring adaptation and PDCCH repetition
WO2024196224A1 (en) * 2023-03-21 2024-09-26 Samsung Electronics Co., Ltd. Method and apparatus for scheduling request for network energy saving in wireless communication system

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Publication number Priority date Publication date Assignee Title
JP6910621B2 (ja) * 2017-11-09 2021-07-28 オフィノ， エルエルシー 無線デバイスの機能に基づいた通信
US10784944B2 (en) * 2018-01-09 2020-09-22 Ofinno, Llc Timing advance in beam failure recovery request transmission
US11229045B2 (en) * 2018-12-14 2022-01-18 Qualcomm Incorporated Pruning rules for DCI repetition
US11109375B2 (en) * 2018-12-17 2021-08-31 Samsung Electronics Co., Ltd. Method and apparatus for configuration of common search space for discovery signal and channel
US11864186B2 (en) * 2019-08-05 2024-01-02 Ofinno, Llc Cross carrier scheduling
US12212987B2 (en) * 2019-10-04 2025-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Switching a configuration of a search space set used for control channel monitoring
BR112022008016A2 (pt) * 2019-11-08 2022-07-12 Qualcomm Inc Comutação de monitoramento de canal de controle em downlink para espectro não licenciado
US12267711B2 (en) * 2019-11-08 2025-04-01 Telefonaktiebolaget Lm Ericsson (Publ) Method for switching control channel monitoring of search space set group
EP3820068A1 (en) * 2019-11-08 2021-05-12 Panasonic Intellectual Property Corporation of America User equipment and base station involved in control channel signaling

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Ericsson，DL signals and channels for NR-U，3GPP TSG RAN WG1 #98b R1-1910945，2019年10月20日
InterDigital, Inc.，DL signals and channels for NR-U，3GPP TSG RAN WG1 #98b R1-1910938，2019年10月20日
InterDigital, Inc.，On Power Saving Techniques，3GPP TSG RAN WG1 adhoc_NR_AH_1901 R1-1900813，2019年01月25日

Also Published As

Publication number Publication date
EP4055751A1 (en) 2022-09-14
US20220338178A1 (en) 2022-10-20
EP3820068A1 (en) 2021-05-12
JP2023500517A (ja) 2023-01-06
WO2021089376A1 (en) 2021-05-14
US12137465B2 (en) 2024-11-05

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