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EP3881611A4 - User equipment power saving in new radio system - Google Patents

User equipment power saving in new radio system Download PDF

Info

Publication number
EP3881611A4
EP3881611A4 EP19884144.7A EP19884144A EP3881611A4 EP 3881611 A4 EP3881611 A4 EP 3881611A4 EP 19884144 A EP19884144 A EP 19884144A EP 3881611 A4 EP3881611 A4 EP 3881611A4
Authority
EP
European Patent Office
Prior art keywords
user equipment
power saving
radio system
new radio
equipment power
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Withdrawn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
EP19884144.7A
Other languages
German (de)
French (fr)
Other versions
EP3881611A2 (en
Inventor
Gang Xiong
Hong He
Yushu Zhang
Jie Cui
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.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of EP3881611A2 publication Critical patent/EP3881611A2/en
Publication of EP3881611A4 publication Critical patent/EP3881611A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04W52/0235—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 where the received signal is a power saving command
    • 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
    • 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
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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]
    • 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)
EP19884144.7A 2018-11-13 2019-11-12 User equipment power saving in new radio system Withdrawn EP3881611A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862760346P 2018-11-13 2018-11-13
PCT/US2019/060846 WO2020102146A2 (en) 2018-11-13 2019-11-12 User equipment power saving in new radio system

Publications (2)

Publication Number Publication Date
EP3881611A2 EP3881611A2 (en) 2021-09-22
EP3881611A4 true EP3881611A4 (en) 2022-11-02

Family

ID=70730596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19884144.7A Withdrawn EP3881611A4 (en) 2018-11-13 2019-11-12 User equipment power saving in new radio system

Country Status (2)

Country Link
EP (1) EP3881611A4 (en)
WO (1) WO2020102146A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115552977A (en) * 2020-06-10 2022-12-30 Oppo广东移动通信有限公司 Method for monitoring Physical Downlink Control Channel (PDCCH) and terminal equipment
WO2022029363A1 (en) * 2020-08-06 2022-02-10 Nokia Technologies Oy Enhanced search space set group switching
WO2022030023A1 (en) * 2020-08-07 2022-02-10 株式会社Ｎｔｔドコモ Terminal and communication method
CN116114334A (en) * 2020-08-07 2023-05-12 中兴通讯股份有限公司 Power saving techniques
US11870736B2 (en) * 2020-08-07 2024-01-09 Qualcomm Incorporated Search space set activation
JP7557617B2 (en) 2020-09-29 2024-09-27 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート Method and apparatus for adaptive control channel monitoring for low power operation of a terminal - Patents.com
EP4186299A4 (en) * 2020-10-16 2024-05-29 ZTE Corporation A method, apparatus and system for a control channel monitoring procedure
WO2022083761A1 (en) * 2020-10-22 2022-04-28 FG Innovation Company Limited User equipment and method for power saving
CN114826504B (en) * 2021-01-18 2024-08-06 大唐移动通信设备有限公司 Switching and control method and device of target cell search space set
CN114980153A (en) * 2021-02-27 2022-08-30 华为技术有限公司 Method and device for monitoring physical downlink control channel
WO2022234835A1 (en) * 2021-05-07 2022-11-10 株式会社デンソー User equipment, base station, and communication control method
WO2023050411A1 (en) * 2021-09-30 2023-04-06 Lenovo (Beijing) Limited Methods and apparatuses for power saving

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018169649A1 (en) * 2017-03-17 2018-09-20 Qualcomm Incorporated Techniques and apparatuses for control channel monitoring using a wakeup signal

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
QUALCOMM INCORPORATED: "Triggering Adaptation of UE Power Consumption Characteristics", vol. RAN WG1, no. Chengdu, China; 20181008 - 20181012, 29 September 2018 (2018-09-29), XP051518686, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F94b/Docs/R1%2D1811283%2Ezip> [retrieved on 20180929] *
SAMSUNG: "UE adaptation schemes", vol. RAN WG1, no. Spokane, USA; 20181112 - 20181116, 11 November 2018 (2018-11-11), XP051554989, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1813011%2Ezip> [retrieved on 20181111] *
See also references of WO2020102146A2 *

Also Published As

Publication number Publication date
WO2020102146A2 (en) 2020-05-22
EP3881611A2 (en) 2021-09-22
WO2020102146A3 (en) 2020-06-18

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