KR102425332B1 - 협대역 셀룰러 사물 인터넷 시스템에 대한 주파수 리소스 할당 - Google Patents

협대역 셀룰러 사물 인터넷 시스템에 대한 주파수 리소스 할당 Download PDF

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KR102425332B1
KR102425332B1 KR1020177023574A KR20177023574A KR102425332B1 KR 102425332 B1 KR102425332 B1 KR 102425332B1 KR 1020177023574 A KR1020177023574 A KR 1020177023574A KR 20177023574 A KR20177023574 A KR 20177023574A KR 102425332 B1 KR102425332 B1 KR 102425332B1
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South Korea
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tones
group
transmissions
narrowband
wireless communication
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Korean (ko)
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KR20170122195A (ko
Inventor
준이 리
나비드 아베디니
샤오 펑 왕
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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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/0012—Hopping in multicarrier systems
    • 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
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • 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
    • H04L5/0066—Requirements on out-of-channel emissions
    • H04W72/0413—
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177023574A 2015-02-25 2016-01-07 협대역 셀룰러 사물 인터넷 시스템에 대한 주파수 리소스 할당 Expired - Fee Related KR102425332B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562120763P 2015-02-25 2015-02-25
US62/120,763 2015-02-25
US14/988,878 2016-01-06
US14/988,878 US9949263B2 (en) 2015-02-25 2016-01-06 Frequency resource allocation for a narrow-band cellular internet of things system
PCT/US2016/012507 WO2016137584A1 (en) 2015-02-25 2016-01-07 Frequency resource allocation for a narrow-band cellular internet of things system

Publications (2)

Publication Number Publication Date
KR20170122195A KR20170122195A (ko) 2017-11-03
KR102425332B1 true KR102425332B1 (ko) 2022-07-25

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Application Number Title Priority Date Filing Date
KR1020177023574A Expired - Fee Related KR102425332B1 (ko) 2015-02-25 2016-01-07 협대역 셀룰러 사물 인터넷 시스템에 대한 주파수 리소스 할당

Country Status (9)

Country Link
US (1) US9949263B2 (cg-RX-API-DMAC10.html)
EP (1) EP3262779B1 (cg-RX-API-DMAC10.html)
JP (1) JP6644806B2 (cg-RX-API-DMAC10.html)
KR (1) KR102425332B1 (cg-RX-API-DMAC10.html)
CN (1) CN107258068B (cg-RX-API-DMAC10.html)
CA (1) CA2974198C (cg-RX-API-DMAC10.html)
ES (1) ES2727727T3 (cg-RX-API-DMAC10.html)
HU (1) HUE042084T2 (cg-RX-API-DMAC10.html)
WO (1) WO2016137584A1 (cg-RX-API-DMAC10.html)

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US10292054B2 (en) * 2016-03-14 2019-05-14 Nec Corporation Enabling technologies for LTE on unlicensed spectrum
CN107204825B (zh) * 2016-03-16 2019-07-12 华为技术有限公司 数据发送方法、数据接收方法、发送端设备及接收端设备
US10412093B2 (en) 2016-08-31 2019-09-10 Bank Of America Corporation Preventing unauthorized access to secured information systems by injecting device data collectors
US10263971B2 (en) 2016-08-31 2019-04-16 Bank Of America Corporation Preventing unauthorized access to secured information systems by injecting device data collectors
US10645658B2 (en) * 2016-09-06 2020-05-05 Mediatek Inc. Method and apparatus for uplink power consumption reduction in NB-IoT
CN109150483B (zh) * 2016-09-29 2020-01-21 华为技术有限公司 参数确定方法、基站及用户设备
EP3934151B1 (en) * 2016-11-11 2025-03-19 Motorola Mobility LLC Determining a location of a frequency-domain resource block
WO2018137210A1 (zh) * 2017-01-25 2018-08-02 华为技术有限公司 一种资源分配的方法、装置及设备
US10856310B2 (en) * 2017-02-03 2020-12-01 Qualcomm Incorporated Retuning in machine type communications
US10973027B2 (en) 2017-03-17 2021-04-06 At&T Intellectual Property I, L.P. Dynamic carrier management and network slicing for internet of things (IoT)
WO2018208113A1 (ko) * 2017-05-12 2018-11-15 엘지전자 주식회사 랜덤 접속 과정을 수행하는 방법 및 이를 위한 장치
JP6946856B2 (ja) * 2017-08-23 2021-10-13 日本電気株式会社 通信システム
US10798661B2 (en) * 2017-10-30 2020-10-06 Qualcomm Incorporated Techniques and apparatuses for resource-specific power control in 5G
WO2019140562A1 (en) 2018-01-17 2019-07-25 Qualcomm Incorporated Techniques and apparatuses for demodulation reference signal and phase rotation for sub-physical resource block allocation with two tone modulation
US10785656B2 (en) * 2018-01-22 2020-09-22 Qualcomm Incorporated Bandwidth part switch management
BR112020014876A2 (pt) * 2018-01-22 2020-12-08 Lenovo (Singapore) Pte. Ltd. Redução de potência máxima para alocação não contígua
KR20190105754A (ko) 2018-03-06 2019-09-18 주식회사 케이티 협대역 사물 인터넷 서비스의 간섭회피 방법 및 이의 간섭회피 장치
KR102698032B1 (ko) 2018-05-30 2024-08-23 주식회사 아모텍 위치 추적기의 상황인지 정보를 기반으로 한 IoT 통신 방식 기반의 저전력 지오펜스 서비스 제공 방법
KR102698033B1 (ko) 2018-05-30 2024-08-23 주식회사 아모텍 저전력 지오펜스 서비스 제공 위치 추적 장치 및 방법
WO2020000432A1 (en) 2018-06-29 2020-01-02 Qualcomm Incorporated Flexible resource allocation for narrowband and wideband coexistence
US10834654B2 (en) 2018-11-28 2020-11-10 AT&T Technical Services Company, Inc. Hybrid long term evolution/cellular internet of things location based service
CN113766538A (zh) * 2021-08-19 2021-12-07 深圳技术大学 NB-IoT无线资源分配方法、装置及可读介质

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US10980045B2 (en) * 2014-10-02 2021-04-13 Qualcomm Incorporated Techniques for managing power on an uplink component carrier transmitted over a shared radio frequency spectrum band
US10200872B2 (en) * 2014-10-08 2019-02-05 Qualcomm Incorporated DC subcarrier handling in narrowband devices
US9730245B2 (en) * 2014-10-09 2017-08-08 Qualcomm Incorporated Random access procedure in a cellular internet of things system
US11109372B2 (en) * 2016-01-11 2021-08-31 Qualcomm Incorporated Narrow-band physical control channel design

Also Published As

Publication number Publication date
JP6644806B2 (ja) 2020-02-12
US9949263B2 (en) 2018-04-17
CA2974198A1 (en) 2016-09-01
CA2974198C (en) 2023-06-20
BR112017018199A2 (pt) 2018-04-10
US20160249358A1 (en) 2016-08-25
KR20170122195A (ko) 2017-11-03
WO2016137584A1 (en) 2016-09-01
CN107258068B (zh) 2022-02-18
CN107258068A (zh) 2017-10-17
JP2018506923A (ja) 2018-03-08
EP3262779B1 (en) 2019-02-27
EP3262779A1 (en) 2018-01-03
ES2727727T3 (es) 2019-10-18
HUE042084T2 (hu) 2019-06-28

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