KR20170067757A - 셀룰러 사물 인터넷 시스템에서 업링크 송신들을 위해 gmsk 및 sc-fdma 를 결합하는 것에 의한 전력 효율성 - Google Patents

셀룰러 사물 인터넷 시스템에서 업링크 송신들을 위해 gmsk 및 sc-fdma 를 결합하는 것에 의한 전력 효율성 Download PDF

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Publication number
KR20170067757A
KR20170067757A KR1020177009395A KR20177009395A KR20170067757A KR 20170067757 A KR20170067757 A KR 20170067757A KR 1020177009395 A KR1020177009395 A KR 1020177009395A KR 20177009395 A KR20177009395 A KR 20177009395A KR 20170067757 A KR20170067757 A KR 20170067757A
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KR
South Korea
Prior art keywords
gmsk
resource allocation
narrowband resource
bandwidth
base station
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Ceased
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KR1020177009395A
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English (en)
Korean (ko)
Inventor
준이 리
프랭크 안톤 레인
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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
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3411—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power reducing the peak to average power ratio or the mean power of the constellation; Arrangements for increasing the shape gain of a signal set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2007—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
    • H04L27/2017—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained in which the phase changes are non-linear, e.g. generalized and Gaussian minimum shift keying, tamed frequency modulation
    • 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
    • H04L27/2614—Peak power aspects
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04W4/005—
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0003—Combination with other multiplexing techniques
    • H04J2011/0009—Combination with other multiplexing techniques with FDM/FDMA
    • Y02B60/50—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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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)
  • Nonlinear Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
KR1020177009395A 2014-10-09 2015-09-21 셀룰러 사물 인터넷 시스템에서 업링크 송신들을 위해 gmsk 및 sc-fdma 를 결합하는 것에 의한 전력 효율성 Ceased KR20170067757A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/510,857 US9681446B2 (en) 2014-10-09 2014-10-09 Flexible Gaussian minimum shift keying in a cellular internet of things system
US14/510,857 2014-10-09
PCT/US2015/051180 WO2016057196A1 (en) 2014-10-09 2015-09-21 Power efficiency by combining gmsk and sc-fdma for uplink transmissions in a cellular internet-of-things system

Publications (1)

Publication Number Publication Date
KR20170067757A true KR20170067757A (ko) 2017-06-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177009395A Ceased KR20170067757A (ko) 2014-10-09 2015-09-21 셀룰러 사물 인터넷 시스템에서 업링크 송신들을 위해 gmsk 및 sc-fdma 를 결합하는 것에 의한 전력 효율성

Country Status (6)

Country Link
US (1) US9681446B2 (enExample)
EP (1) EP3205061A1 (enExample)
JP (1) JP6775496B2 (enExample)
KR (1) KR20170067757A (enExample)
CN (1) CN106797299A (enExample)
WO (1) WO2016057196A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3082287A1 (en) * 2015-04-16 2016-10-19 Gemalto M2M GmbH Method for uplink communication in a lte cellular network
HK1251738A1 (zh) * 2015-07-27 2019-02-01 Apple Inc. 用於蜂窝iot的窄带lte的系统操作的系统和方法
US10299260B2 (en) 2016-05-20 2019-05-21 Qualcomm Incorporated Methods and apparatus for flexible bandwidth operation
US10212639B2 (en) 2016-07-26 2019-02-19 At&T Intellectual Property I, L.P. Method and apparatus for dynamic data path selection for narrow band wireless communication
US9781259B1 (en) 2016-07-27 2017-10-03 At&T Intellectual Property I, L.P. Method and apparatus for asset location tracking in a communication network
CN106790725A (zh) * 2017-03-29 2017-05-31 武汉米风通信技术有限公司 一种广电频谱超窄带物联网通信方法及系统
US10660056B2 (en) * 2017-09-08 2020-05-19 Qualcomm Incorporated Techniques for timing control with filtering in orthogonal frequency division multiplexing-based systems
US11523392B2 (en) * 2018-02-16 2022-12-06 Sony Corporation Telecommunications apparatus and methods
US10834266B2 (en) 2018-07-23 2020-11-10 Cisco Technology, Inc. Process-efficient generation of data records for data communications involving groups or aggregates of IoT devices
US12368618B2 (en) 2022-12-21 2025-07-22 Qualcomm Incorporated Techniques for cyclic prefix compatible formulation of single carrier waveforms

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6175550B1 (en) 1997-04-01 2001-01-16 Lucent Technologies, Inc. Orthogonal frequency division multiplexing system with dynamically scalable operating parameters and method thereof
US6208663B1 (en) 1997-08-29 2001-03-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for block ARQ with reselection of FEC coding and/or modulation
CN1446414A (zh) 2000-08-14 2003-10-01 艾利森公司 提供无线资源动态分配的通信方法与设备
CN100596130C (zh) * 2006-09-06 2010-03-24 华为技术有限公司 一种载波干扰噪声比的测量方法及装置
US20090147669A1 (en) 2007-12-10 2009-06-11 Nokia Siemens Networks Oy Continuous phase modulation encoder for wireless networks
US20110164698A1 (en) 2009-01-21 2011-07-07 Wu Jane Zhen Systems and methods with non symmetric OFDM modulation
WO2010121050A2 (en) * 2009-04-15 2010-10-21 Research In Motion Limited Sensor-based wireless communication systems using compressive sampling
US8437268B2 (en) * 2010-02-12 2013-05-07 Research In Motion Limited System and method for intra-cell frequency reuse in a relay network
JP5054142B2 (ja) * 2010-03-10 2012-10-24 クゥアルコム・インコーポレイテッド トラフィックチャネルを用いてユーザデータを伝送する方法及び装置
CN102892122A (zh) * 2011-07-19 2013-01-23 北京三星通信技术研究有限公司 多载波配置下降低干扰的方法
US20130114433A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Scaling for fractional systems in wireless communication
GB2506403B (en) * 2012-09-28 2018-01-03 Sony Corp Assigning mode of virtual channel operation to mobile terminal
US20140133294A1 (en) * 2012-11-09 2014-05-15 Qualcomm Incorporated Methods and Systems for Broadcasting Load Information to Enable a User Equipment (UE) to Select Different Network Access
WO2015028089A1 (en) * 2013-08-30 2015-03-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and apparatus for transmitting a signal with constant envelope
US9693172B2 (en) * 2014-03-27 2017-06-27 Huawei Technologies Co., Ltd. System and method for machine-type communications

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Publication number Publication date
EP3205061A1 (en) 2017-08-16
JP2017537495A (ja) 2017-12-14
WO2016057196A1 (en) 2016-04-14
CN106797299A (zh) 2017-05-31
US9681446B2 (en) 2017-06-13
JP6775496B2 (ja) 2020-10-28
US20160105891A1 (en) 2016-04-14

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