KR102922313B1 - 협대역 IoT 디바이스들에 대해 접속들을 확립하기 위한 시스템, 장치 및 방법 - Google Patents

협대역 IoT 디바이스들에 대해 접속들을 확립하기 위한 시스템, 장치 및 방법

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Publication number
KR102922313B1
KR102922313B1 KR1020207028357A KR20207028357A KR102922313B1 KR 102922313 B1 KR102922313 B1 KR 102922313B1 KR 1020207028357 A KR1020207028357 A KR 1020207028357A KR 20207028357 A KR20207028357 A KR 20207028357A KR 102922313 B1 KR102922313 B1 KR 102922313B1
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KR20200136933A (ko
Inventor
알바리노 알베르토 리코
태민 김
러 리우
라가벤드라 시얌 아난다
완시 천
아얀 센굽타
스리칸트 메논
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퀄컴 인코포레이티드
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    • 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
    • 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
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • 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
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
KR1020207028357A 2018-04-03 2019-03-29 협대역 IoT 디바이스들에 대해 접속들을 확립하기 위한 시스템, 장치 및 방법 Active KR102922313B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IN201841012581 2018-04-03
IN201841012581 2018-04-03
US16/368,670 2019-03-28
US16/368,670 US10924226B2 (en) 2018-04-03 2019-03-28 System, apparatus and method for establishing connections for narrow-band IoT devices
PCT/US2019/024796 WO2019195096A1 (en) 2018-04-03 2019-03-29 System, apparatus and method for establishing connections for narrow-band iot devices

Publications (2)

Publication Number Publication Date
KR20200136933A KR20200136933A (ko) 2020-12-08
KR102922313B1 true KR102922313B1 (ko) 2026-02-03

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KR1020207028357A Active KR102922313B1 (ko) 2018-04-03 2019-03-29 협대역 IoT 디바이스들에 대해 접속들을 확립하기 위한 시스템, 장치 및 방법

Country Status (10)

Country Link
US (1) US10924226B2 (https=)
EP (1) EP3776996A1 (https=)
JP (1) JP7366923B2 (https=)
KR (1) KR102922313B1 (https=)
CN (1) CN111937342B (https=)
AU (1) AU2019246952B2 (https=)
BR (1) BR112020020152A2 (https=)
SG (1) SG11202008462QA (https=)
TW (1) TWI803611B (https=)
WO (1) WO2019195096A1 (https=)

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US11064532B2 (en) * 2018-08-09 2021-07-13 Telefonaktiebolaget Lm Ericsson (Publ) Channel quality reporting in LTE-M
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CN114731700A (zh) * 2019-11-28 2022-07-08 高通股份有限公司 Nr-轻型随机接入响应重复
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CN114466370B (zh) * 2020-11-10 2024-04-16 华硕电脑股份有限公司 用于确定在随机接入程序中使用覆盖增强的方法和设备
WO2022226729A1 (zh) * 2021-04-26 2022-11-03 深圳市汇顶科技股份有限公司 一种nb-iot端的数据传输方法、nb-iot芯片、设备及通信系统
KR102703796B1 (ko) * 2021-11-19 2024-09-05 한국전자통신연구원 무선 통신 시스템에서의 신호 반복 전송 방법 및 장치
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CN116782284A (zh) * 2023-05-18 2023-09-19 华信咨询设计研究院有限公司 一种提高5G NB-IoT专网物联网终端在线检测效率的系统及方法
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Also Published As

Publication number Publication date
US10924226B2 (en) 2021-02-16
AU2019246952A1 (en) 2020-10-01
SG11202008462QA (en) 2020-10-29
WO2019195096A1 (en) 2019-10-10
TW201943293A (zh) 2019-11-01
AU2019246952B2 (en) 2022-12-08
JP7366923B2 (ja) 2023-10-23
CN111937342A (zh) 2020-11-13
US20190305899A1 (en) 2019-10-03
KR20200136933A (ko) 2020-12-08
JP2021520116A (ja) 2021-08-12
CN111937342B (zh) 2023-08-11
BR112020020152A2 (pt) 2021-01-05
EP3776996A1 (en) 2021-02-17
TWI803611B (zh) 2023-06-01

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