KR102649399B1 - 협대역 디바이스들에 있어서의 dc 서브캐리어 핸들링 - Google Patents

협대역 디바이스들에 있어서의 dc 서브캐리어 핸들링 Download PDF

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KR102649399B1
KR102649399B1 KR1020177009167A KR20177009167A KR102649399B1 KR 102649399 B1 KR102649399 B1 KR 102649399B1 KR 1020177009167 A KR1020177009167 A KR 1020177009167A KR 20177009167 A KR20177009167 A KR 20177009167A KR 102649399 B1 KR102649399 B1 KR 102649399B1
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subcarrier
carrier
region
narrow bandwidth
narrow
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Korean (ko)
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KR20170067753A (ko
Inventor
이얍 이삼 사크니니
하오 수
피터 갈
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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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W72/0457—Variable allocation of band or rate

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177009167A 2014-10-08 2015-10-08 협대역 디바이스들에 있어서의 dc 서브캐리어 핸들링 Active KR102649399B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020237024922A KR20230113659A (ko) 2014-10-08 2015-10-08 협대역 디바이스들에 있어서의 dc 서브캐리어 핸들링

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462061655P 2014-10-08 2014-10-08
US62/061,655 2014-10-08
US14/877,741 US10200872B2 (en) 2014-10-08 2015-10-07 DC subcarrier handling in narrowband devices
US14/877,741 2015-10-07
PCT/US2015/054714 WO2016057803A1 (en) 2014-10-08 2015-10-08 Dc subcarrier handling in narrowband devices

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020237024922A Division KR20230113659A (ko) 2014-10-08 2015-10-08 협대역 디바이스들에 있어서의 dc 서브캐리어 핸들링

Publications (2)

Publication Number Publication Date
KR20170067753A KR20170067753A (ko) 2017-06-16
KR102649399B1 true KR102649399B1 (ko) 2024-03-19

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020237024922A Ceased KR20230113659A (ko) 2014-10-08 2015-10-08 협대역 디바이스들에 있어서의 dc 서브캐리어 핸들링
KR1020177009167A Active KR102649399B1 (ko) 2014-10-08 2015-10-08 협대역 디바이스들에 있어서의 dc 서브캐리어 핸들링

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020237024922A Ceased KR20230113659A (ko) 2014-10-08 2015-10-08 협대역 디바이스들에 있어서의 dc 서브캐리어 핸들링

Country Status (6)

Country Link
US (1) US10200872B2 (enExample)
EP (1) EP3205043B1 (enExample)
JP (2) JP6728149B2 (enExample)
KR (2) KR20230113659A (enExample)
CN (1) CN106797298B (enExample)
WO (1) WO2016057803A1 (enExample)

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EP3286865B1 (en) * 2015-04-20 2020-11-11 Telefonaktiebolaget LM Ericsson (PUBL) Handling dc subcarrier in narrow bandwidth communications
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WO2017017880A1 (ja) * 2015-07-24 2017-02-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 基地局、端末および通信方法
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US10367672B2 (en) 2016-09-28 2019-07-30 Qualcomm Incorporated Enhancements to phase-noise compensation reference signal design and scrambling
US10512050B2 (en) 2016-10-07 2019-12-17 Qualcomm Incorporated Synchronization and broadcast channel design with flexible bandwidth allocations
KR20180090689A (ko) * 2017-02-03 2018-08-13 삼성전자주식회사 Lte-nr 공존시의 자원 운용 방안
US10856310B2 (en) * 2017-02-03 2020-12-01 Qualcomm Incorporated Retuning in machine type communications
US10693698B2 (en) * 2017-06-21 2020-06-23 Qualcomm Incorporated Techniques for carrier sharing between radio access technologies
EP3642986A1 (en) * 2017-06-22 2020-04-29 Telefonaktiebolaget LM Ericsson (PUBL) Transmission allocation control
CN109429287B (zh) * 2017-08-31 2022-03-22 展讯通信（上海）有限公司 网络模式切换方法、用户终端及计算机可读存储介质
US11160055B2 (en) 2018-04-10 2021-10-26 Qualcomm Incorporated Communication of direct current (DC) tone location
KR102528624B1 (ko) * 2019-04-12 2023-05-04 삼성전자 주식회사 무선 통신 시스템에서 로컬 주파수를 결정하는 방법 및 장치
CN110521249B (zh) * 2019-06-28 2022-04-08 北京小米移动软件有限公司 控制资源配置、确定方法及装置、通信设备及存储介质
CN114759950B (zh) * 2020-12-29 2023-06-06 广州海格通信集团股份有限公司 信号处理方法、装置、通信设备和介质
US12426011B2 (en) * 2021-04-14 2025-09-23 Sprint Spectrum Llc Use of noise as a basis to control configuration of narrowband carrier within wideband carrier
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Also Published As

Publication number Publication date
JP2017538314A (ja) 2017-12-21
CN106797298A (zh) 2017-05-31
CN106797298B (zh) 2020-05-19
US20160105803A1 (en) 2016-04-14
JP2020115650A (ja) 2020-07-30
WO2016057803A1 (en) 2016-04-14
BR112017007101A2 (pt) 2018-01-23
JP6932806B2 (ja) 2021-09-08
US10200872B2 (en) 2019-02-05
KR20170067753A (ko) 2017-06-16
EP3205043A1 (en) 2017-08-16
KR20230113659A (ko) 2023-07-31
JP6728149B2 (ja) 2020-07-22
EP3205043B1 (en) 2018-11-21

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