JP7308812B2 - 複数の基準信号に基づく無線リンク監視 - Google Patents

複数の基準信号に基づく無線リンク監視 Download PDF

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JP7308812B2
JP7308812B2 JP2020508011A JP2020508011A JP7308812B2 JP 7308812 B2 JP7308812 B2 JP 7308812B2 JP 2020508011 A JP2020508011 A JP 2020508011A JP 2020508011 A JP2020508011 A JP 2020508011A JP 7308812 B2 JP7308812 B2 JP 7308812B2
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reference signal
type
signal quality
signal
base station
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JP2020532172A5 (https=
JP2020532172A (ja
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スミース・ナーガラージャ
タオ・ルオ
ウソク・ナム
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クアルコム，インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020508011A 2017-08-18 2018-06-27 複数の基準信号に基づく無線リンク監視 Active JP7308812B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762547674P 2017-08-18 2017-08-18
US62/547,674 2017-08-18
US16/019,214 2018-06-26
US16/019,214 US11088769B2 (en) 2017-08-18 2018-06-26 Radio link monitoring based on multiple reference signals
PCT/US2018/039705 WO2019036120A1 (en) 2017-08-18 2018-06-27 RADIO LINK CONTROL BASED ON MULTIPLE REFERENCE SIGNALS

Publications (3)

Publication Number Publication Date
JP2020532172A JP2020532172A (ja) 2020-11-05
JP2020532172A5 JP2020532172A5 (https=) 2021-07-29
JP7308812B2 true JP7308812B2 (ja) 2023-07-14

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JP2020508011A Active JP7308812B2 (ja) 2017-08-18 2018-06-27 複数の基準信号に基づく無線リンク監視

Country Status (8)

Country Link
US (1) US11088769B2 (https=)
EP (1) EP3669480B9 (https=)
JP (1) JP7308812B2 (https=)
KR (2) KR20200040768A (https=)
CN (1) CN111034094B (https=)
SG (1) SG11202000182YA (https=)
TW (1) TWI766048B (https=)
WO (1) WO2019036120A1 (https=)

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US11469834B2 (en) * 2017-10-13 2022-10-11 Apple Inc. Radio link monitoring (RLM) evaluation mechanism for new radio (NR) systems
CN110611921B (zh) * 2018-06-15 2021-06-01 维沃移动通信有限公司 一种无线链路状态判断方法及终端
US10797810B2 (en) * 2018-08-21 2020-10-06 Futurewei Technologies, Inc. System and method for communications with multi-antenna panel devices
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CN113453266B (zh) 2020-03-24 2023-07-18 维沃移动通信有限公司 无线链路监测方法、终端及网络侧设备
CN111988793B (zh) * 2020-08-05 2023-02-24 南京大鱼半导体有限公司 无线链路的失步检测方法、装置、存储介质和终端
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US11483224B1 (en) 2021-08-13 2022-10-25 Itron, Inc. Determining network reliability using message success rates
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CN118511574A (zh) * 2022-01-10 2024-08-16 苹果公司 用于经由动态参考信令的增强型省电的系统、方法和设备
KR102552596B1 (ko) 2023-02-10 2023-07-06 주식회사 비스비바 다양한 규격의 봉투에 호환되는 저소음 및 방수 기능을 포함하는 자동 개폐 휴지통

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Also Published As

Publication number Publication date
EP3669480A1 (en) 2020-06-24
SG11202000182YA (en) 2020-02-27
US20190058532A1 (en) 2019-02-21
KR20200040768A (ko) 2020-04-20
EP3669480B1 (en) 2023-10-18
CN111034094A (zh) 2020-04-17
TWI766048B (zh) 2022-06-01
WO2019036120A1 (en) 2019-02-21
CN111034094B (zh) 2022-07-19
BR112020002778A2 (pt) 2020-07-28
US11088769B2 (en) 2021-08-10
KR20220098409A (ko) 2022-07-12
TW201914244A (zh) 2019-04-01
EP3669480B9 (en) 2024-05-22
JP2020532172A (ja) 2020-11-05

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