JP7781789B2 - アイドルまたは非アクティブモードにおける測位をサポートするための方法および装置 - Google Patents

アイドルまたは非アクティブモードにおける測位をサポートするための方法および装置

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Publication number
JP7781789B2
JP7781789B2 JP2022578714A JP2022578714A JP7781789B2 JP 7781789 B2 JP7781789 B2 JP 7781789B2 JP 2022578714 A JP2022578714 A JP 2022578714A JP 2022578714 A JP2022578714 A JP 2022578714A JP 7781789 B2 JP7781789 B2 JP 7781789B2
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Japan
Prior art keywords
positioning
srs
base station
resource configuration
srs resource
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JP2022578714A
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English (en)
Japanese (ja)
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JP2023532226A (ja
JP2023532226A5 (https=
Inventor
シャオシア・ジャン
スリニヴァス・イェラマッリ
ロレンゾ・フェラーリ
イー－ハオ・リン
ジン・スン
ラジャット・プラカシュ
アレクサンドロス・マノーラコス
Original Assignee
クアルコム，インコーポレイテッド
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Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/103—Reflected power, e.g. return loss
    • 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
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022578714A 2020-06-23 2021-06-02 アイドルまたは非アクティブモードにおける測位をサポートするための方法および装置 Active JP7781789B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063042830P 2020-06-23 2020-06-23
US63/042,830 2020-06-23
US17/335,982 2021-06-01
US17/335,982 US12063689B2 (en) 2020-06-23 2021-06-01 Methods and apparatus for supporting positioning in idle or inactive mode
PCT/US2021/035479 WO2021262406A1 (en) 2020-06-23 2021-06-02 Methods and apparatus for supporting positioning in idle or inactive mode

Publications (3)

Publication Number Publication Date
JP2023532226A JP2023532226A (ja) 2023-07-27
JP2023532226A5 JP2023532226A5 (https=) 2024-05-27
JP7781789B2 true JP7781789B2 (ja) 2025-12-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022578714A Active JP7781789B2 (ja) 2020-06-23 2021-06-02 アイドルまたは非アクティブモードにおける測位をサポートするための方法および装置

Country Status (8)

Country Link
US (1) US12063689B2 (https=)
EP (2) EP4376506B1 (https=)
JP (1) JP7781789B2 (https=)
KR (1) KR20230026336A (https=)
CN (1) CN115769503A (https=)
BR (1) BR112022025601A2 (https=)
TW (1) TWI897973B (https=)
WO (1) WO2021262406A1 (https=)

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KR102472515B1 (ko) * 2021-10-05 2022-11-30 주식회사 블랙핀 무선 이동 통신 시스템에서 인액티브 상태 천이를 위한 셀선택 후 사운딩기준신호를 전송하는 방법 및 장치
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CN120677404A (zh) * 2023-02-14 2025-09-19 苹果公司 包括用于支持处于降低功率状态的移动用户装备的定位的组的技术
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Also Published As

Publication number Publication date
EP4169309B1 (en) 2024-04-03
TWI897973B (zh) 2025-09-21
BR112022025601A2 (pt) 2023-01-03
KR20230026336A (ko) 2023-02-24
EP4169309A1 (en) 2023-04-26
JP2023532226A (ja) 2023-07-27
WO2021262406A1 (en) 2021-12-30
EP4376506A3 (en) 2024-07-03
EP4376506B1 (en) 2026-02-25
EP4376506A2 (en) 2024-05-29
US12063689B2 (en) 2024-08-13
CN115769503A (zh) 2023-03-07
TW202203669A (zh) 2022-01-16
US20210400734A1 (en) 2021-12-23

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