KR20220133885A - 무선 네트워크에서 다운링크 포지셔닝 참조 신호 (prs) 수신과 웨이크 업 신호 (wus) 의 상호 작용 - Google Patents

무선 네트워크에서 다운링크 포지셔닝 참조 신호 (prs) 수신과 웨이크 업 신호 (wus) 의 상호 작용 Download PDF

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Publication number
KR20220133885A
KR20220133885A KR1020227025884A KR20227025884A KR20220133885A KR 20220133885 A KR20220133885 A KR 20220133885A KR 1020227025884 A KR1020227025884 A KR 1020227025884A KR 20227025884 A KR20227025884 A KR 20227025884A KR 20220133885 A KR20220133885 A KR 20220133885A
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KR
South Korea
Prior art keywords
prs
drx
mode
receive
signal
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English (en)
Korean (ko)
Inventor
알렉산드로스 마놀라코스
웨이민 두안
완시 천
크리시나 키란 무카빌리
팅팡 지
나가 부샨
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퀄컴 인코포레이티드
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Publication of KR20220133885A publication Critical patent/KR20220133885A/ko
Pending legal-status Critical Current

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    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • 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)
KR1020227025884A 2020-01-31 2020-12-18 무선 네트워크에서 다운링크 포지셔닝 참조 신호 (prs) 수신과 웨이크 업 신호 (wus) 의 상호 작용 Pending KR20220133885A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20200100051 2020-01-31
GR20200100051 2020-01-31
PCT/US2020/066008 WO2021154420A1 (en) 2020-01-31 2020-12-18 Interaction of the wake-up signal (wus) with downlink positioning reference signal (prs) reception in a wireless network

Publications (1)

Publication Number Publication Date
KR20220133885A true KR20220133885A (ko) 2022-10-05

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KR1020227025884A Pending KR20220133885A (ko) 2020-01-31 2020-12-18 무선 네트워크에서 다운링크 포지셔닝 참조 신호 (prs) 수신과 웨이크 업 신호 (wus) 의 상호 작용

Country Status (8)

Country Link
US (1) US12262443B2 (https=)
EP (1) EP4098075A1 (https=)
JP (1) JP7622075B2 (https=)
KR (1) KR20220133885A (https=)
CN (1) CN115053628B (https=)
BR (1) BR112022014294A2 (https=)
TW (1) TWI897908B (https=)
WO (1) WO2021154420A1 (https=)

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Publication number Publication date
BR112022014294A2 (pt) 2022-09-20
US20230041767A1 (en) 2023-02-09
TW202131725A (zh) 2021-08-16
CN115053628B (zh) 2024-11-15
WO2021154420A1 (en) 2021-08-05
TWI897908B (zh) 2025-09-21
JP7622075B2 (ja) 2025-01-27
EP4098075A1 (en) 2022-12-07
JP2023512019A (ja) 2023-03-23
CN115053628A (zh) 2022-09-13
US12262443B2 (en) 2025-03-25

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