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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tones
group
transmissions
narrowband
wireless communication
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KR20170122195A (ko
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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 Active 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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KR1020177023574A Active 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 (enExample)
EP (1) EP3262779B1 (enExample)
JP (1) JP6644806B2 (enExample)
KR (1) KR102425332B1 (enExample)
CN (1) CN107258068B (enExample)
CA (1) CA2974198C (enExample)
ES (1) ES2727727T3 (enExample)
HU (1) HUE042084T2 (enExample)
WO (1) WO2016137584A1 (enExample)

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US10292054B2 (en) * 2016-03-14 2019-05-14 Nec Corporation Enabling technologies for LTE on unlicensed spectrum
CN110430027B (zh) * 2016-03-16 2024-02-02 华为技术有限公司 数据发送方法、发送端设备及存储介质
US10263971B2 (en) 2016-08-31 2019-04-16 Bank Of America Corporation Preventing unauthorized access to secured information systems by injecting device data collectors
US10412093B2 (en) 2016-08-31 2019-09-10 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
EP3513524B1 (en) * 2016-11-11 2021-09-29 Motorola Mobility LLC Determining a location of a frequency-domain resource block
CN110169170B (zh) * 2017-01-25 2021-10-01 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
KR102698033B1 (ko) 2018-05-30 2024-08-23 주식회사 아모텍 저전력 지오펜스 서비스 제공 위치 추적 장치 및 방법
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
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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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
CA2974198C (en) 2023-06-20
EP3262779B1 (en) 2019-02-27
EP3262779A1 (en) 2018-01-03
CA2974198A1 (en) 2016-09-01
HUE042084T2 (hu) 2019-06-28
ES2727727T3 (es) 2019-10-18
BR112017018199A2 (pt) 2018-04-10
KR20170122195A (ko) 2017-11-03
CN107258068B (zh) 2022-02-18
JP6644806B2 (ja) 2020-02-12
WO2016137584A1 (en) 2016-09-01
US9949263B2 (en) 2018-04-17
CN107258068A (zh) 2017-10-17
JP2018506923A (ja) 2018-03-08
US20160249358A1 (en) 2016-08-25

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