WO2020102146A3 - User equipment power saving in new radio system - Google Patents

User equipment power saving in new radio system Download PDF

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Publication number
WO2020102146A3
WO2020102146A3 PCT/US2019/060846 US2019060846W WO2020102146A3 WO 2020102146 A3 WO2020102146 A3 WO 2020102146A3 US 2019060846 W US2019060846 W US 2019060846W WO 2020102146 A3 WO2020102146 A3 WO 2020102146A3
Authority
WO
WIPO (PCT)
Prior art keywords
user equipment
power saving
equipment power
radio system
new radio
Prior art date
Application number
PCT/US2019/060846
Other languages
French (fr)
Other versions
WO2020102146A2 (en
Inventor
Gang Xiong
Hong He
Yushu Zhang
Jie Cui
Original Assignee
Intel Corporation
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 Corporation filed Critical Intel Corporation
Priority to EP19884144.7A priority Critical patent/EP3881611A4/en
Publication of WO2020102146A2 publication Critical patent/WO2020102146A2/en
Publication of WO2020102146A3 publication Critical patent/WO2020102146A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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—Signaling for the administration of the divided path
    • 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)

Abstract

Embodiments of the present disclosure provide for activation and deactivation of bandwidth parts or search space sets for user equipment power saving. Other embodiments may be described and claimed.
PCT/US2019/060846 2018-11-13 2019-11-12 User equipment power saving in new radio system WO2020102146A2 (en)

Priority Applications (1)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862760346P 2018-11-13 2018-11-13
US62/760,346 2018-11-13

Publications (2)

Publication Number Publication Date
WO2020102146A2 WO2020102146A2 (en) 2020-05-22
WO2020102146A3 true WO2020102146A3 (en) 2020-06-18

Family

ID=70730596

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/060846 WO2020102146A2 (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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021248376A1 (en) * 2020-06-10 2021-12-16 Oppo广东移动通信有限公司 Method for monitoring physical downlink control channel pdcch and terminal device
WO2022029363A1 (en) * 2020-08-06 2022-02-10 Nokia Technologies Oy Enhanced search space set group switching
US11870736B2 (en) 2020-08-07 2024-01-09 Qualcomm Incorporated Search space set activation
WO2022030023A1 (en) * 2020-08-07 2022-02-10 株式会社Ｎｔｔドコモ Terminal and communication method
US20230397224A1 (en) * 2020-10-22 2023-12-07 FG Innovation Company Limited User equipment and method for power saving
CN114826504A (en) * 2021-01-18 2022-07-29 大唐移动通信设备有限公司 Switching of target cell search space set and control method and device thereof
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
CN117337604A (en) * 2021-05-07 2024-01-02 株式会社电装 User device, base station, and communication control method
CN117837219A (en) * 2021-09-30 2024-04-05 联想(北京)有限公司 Method and device for saving electricity

Citations (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

Patent Citations (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 (4)

* Cited by examiner, † Cited by third party
Title
"Discussion on Triggering of Power Mode Adaptation", R1-1813244, 3GPP TSG RAN WG1 MEETING #95, 3 November 2018 (2018-11-03), Spokane, USA, XP051479531 *
"Triggering adaptation for UE power saving", R1-1812362, 3GPP TSG RAN WG1 MEETING #95, 3 November 2018 (2018-11-03), Spokane, USA, XP051554271 *
CMCC: "Considerations on power saving signal design", R1-1812890, 3GPP TSG RAN WG1 MEETING #95, 3 November 2018 (2018-11-03), Spokane, USA, XP051479137 *
HUAWEI ET AL.: "Design of power saving signal", R1-1812232, 3GPP TSG RAN WG1 MEETING #95, 3 November 2018 (2018-11-03), Spokane, USA, XP051554104 *

Also Published As

Publication number Publication date
WO2020102146A2 (en) 2020-05-22
EP3881611A4 (en) 2022-11-02
EP3881611A2 (en) 2021-09-22

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