SG11202000182YA - Radio link monitoring based on multiple reference signals - Google Patents

Radio link monitoring based on multiple reference signals

Info

Publication number
SG11202000182YA
SG11202000182YA SG11202000182YA SG11202000182YA SG11202000182YA SG 11202000182Y A SG11202000182Y A SG 11202000182YA SG 11202000182Y A SG11202000182Y A SG 11202000182YA SG 11202000182Y A SG11202000182Y A SG 11202000182YA SG 11202000182Y A SG11202000182Y A SG 11202000182YA
Authority
SG
Singapore
Prior art keywords
reference signals
radio link
multiple reference
link monitoring
monitoring based
Prior art date
Application number
SG11202000182YA
Other languages
English (en)
Inventor
Sumeeth Nagaraja
Tao Luo
Wooseok Nam
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11202000182YA publication Critical patent/SG11202000182YA/en

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • 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
    • 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
    • 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]

Landscapes

  • 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)
SG11202000182YA 2017-08-18 2018-06-27 Radio link monitoring based on multiple reference signals SG11202000182YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762547674P 2017-08-18 2017-08-18
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 (1)

Publication Number Publication Date
SG11202000182YA true SG11202000182YA (en) 2020-02-27

Family

ID=65360832

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202000182YA SG11202000182YA (en) 2017-08-18 2018-06-27 Radio link monitoring based on multiple reference signals

Country Status (9)

Country Link
US (1) US11088769B2 (enExample)
EP (1) EP3669480B9 (enExample)
JP (1) JP7308812B2 (enExample)
KR (2) KR20220098409A (enExample)
CN (1) CN111034094B (enExample)
BR (1) BR112020002778A2 (enExample)
SG (1) SG11202000182YA (enExample)
TW (1) TWI766048B (enExample)
WO (1) WO2019036120A1 (enExample)

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CN109547174B (zh) * 2017-08-10 2022-05-24 华为技术有限公司 一种时间配置的方法、网络设备及ue
CN111316577A (zh) 2017-09-11 2020-06-19 Idac控股公司 用于新无线电(nr)中的无线电链路监测(rlm)的方法、装置和系统
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
CN113273255A (zh) * 2019-02-15 2021-08-17 Oppo广东移动通信有限公司 非连续接收的方法、终端设备和网络设备
US11764851B2 (en) * 2019-08-16 2023-09-19 Qualcomm Incorporated Evaluation period for beam failure detection and candidate beam detection in multi-beam NR-U
US11405813B2 (en) * 2019-08-16 2022-08-02 Mediatek Inc. Radio link monitoring (RLM) procedures in new radio unlicensed bands (NR-U)
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
US20240049013A1 (en) * 2020-12-14 2024-02-08 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for base station
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US12047264B2 (en) * 2021-08-13 2024-07-23 Itron, Inc. Determining network reliability using message success rates
US11483224B1 (en) 2021-08-13 2022-10-25 Itron, Inc. Determining network reliability using message success rates
US12068931B2 (en) 2021-08-13 2024-08-20 Itron, Inc. Determining network reliability using message success rates
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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CN110832916B (zh) * 2017-05-05 2021-08-24 中兴通讯股份有限公司 用于分配资源的系统和方法
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KR20200038983A (ko) * 2017-09-11 2020-04-14 텔레폰악티에볼라겟엘엠에릭슨(펍) 무선 링크 관리 및 무선 자원 관리를 위한 향상된 측정 필터링 구성

Also Published As

Publication number Publication date
EP3669480A1 (en) 2020-06-24
US20190058532A1 (en) 2019-02-21
BR112020002778A2 (pt) 2020-07-28
TWI766048B (zh) 2022-06-01
KR20200040768A (ko) 2020-04-20
WO2019036120A1 (en) 2019-02-21
EP3669480B1 (en) 2023-10-18
TW201914244A (zh) 2019-04-01
CN111034094B (zh) 2022-07-19
JP7308812B2 (ja) 2023-07-14
CN111034094A (zh) 2020-04-17
EP3669480B9 (en) 2024-05-22
KR20220098409A (ko) 2022-07-12
US11088769B2 (en) 2021-08-10
JP2020532172A (ja) 2020-11-05

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