PL3687104T3 - Sposób i aparat do generowania sygnałów OFDM NB-IOT z niższą częstotliwością próbkowania - Google Patents

Sposób i aparat do generowania sygnałów OFDM NB-IOT z niższą częstotliwością próbkowania

Info

Publication number
PL3687104T3
PL3687104T3 PL20164361.6T PL20164361T PL3687104T3 PL 3687104 T3 PL3687104 T3 PL 3687104T3 PL 20164361 T PL20164361 T PL 20164361T PL 3687104 T3 PL3687104 T3 PL 3687104T3
Authority
PL
Poland
Prior art keywords
sampling rate
lower sampling
generating ofdm
iot signals
iot
Prior art date
Application number
PL20164361.6T
Other languages
English (en)
Inventor
Johan Hill
Michael Breschel
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL3687104T3 publication Critical patent/PL3687104T3/pl

Links

Classifications

    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/004—Reconfigurable analogue/digital or digital/analogue converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
PL20164361.6T 2016-02-15 2017-01-27 Sposób i aparat do generowania sygnałów OFDM NB-IOT z niższą częstotliwością próbkowania PL3687104T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662295358P 2016-02-15 2016-02-15

Publications (1)

Publication Number Publication Date
PL3687104T3 true PL3687104T3 (pl) 2022-07-18

Family

ID=57963188

Family Applications (2)

Application Number Title Priority Date Filing Date
PL20164361.6T PL3687104T3 (pl) 2016-02-15 2017-01-27 Sposób i aparat do generowania sygnałów OFDM NB-IOT z niższą częstotliwością próbkowania
PL17703079T PL3417547T3 (pl) 2016-02-15 2017-01-27 Sposób i urządzenie do generowania sygnałów OFDM NB-IOT z niższą częstotliwością próbkowania

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL17703079T PL3417547T3 (pl) 2016-02-15 2017-01-27 Sposób i urządzenie do generowania sygnałów OFDM NB-IOT z niższą częstotliwością próbkowania

Country Status (7)

Country Link
US (4) US9998313B2 (pl)
EP (2) EP3417547B1 (pl)
JP (1) JP6576569B2 (pl)
ES (1) ES2806848T3 (pl)
MX (1) MX382626B (pl)
PL (2) PL3687104T3 (pl)
WO (1) WO2017140477A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017140651A1 (en) * 2016-02-15 2017-08-24 Telefonaktiebolaget Lm Ericsson (Publ) Receiver circuit and methods
US10454744B2 (en) 2016-02-15 2019-10-22 Telefonaktiebolaget Lm Ericsson (Publ) Downlink time tracking in a NB-LOT device with reduced sampling rate
US10536316B2 (en) 2016-02-15 2020-01-14 Telefonaktiebolaget Lm Ericsson (Publ) NB-IoT receiver operating at minimum sampling rate
PL3687104T3 (pl) 2016-02-15 2022-07-18 Telefonaktiebolaget Lm Ericsson (Publ) Sposób i aparat do generowania sygnałów OFDM NB-IOT z niższą częstotliwością próbkowania
CN109802788B (zh) 2017-11-17 2022-02-25 中兴通讯股份有限公司 一种信号的生成与发送方法
US12287703B2 (en) 2023-07-13 2025-04-29 Bank Of America Corporation Localize incident resolution generator with reconstruction

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US8582596B2 (en) 2004-06-04 2013-11-12 Qualcomm Incorporated Coding and modulation for broadcast and multicast services in a wireless communication system
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EP1650920B1 (en) * 2004-10-21 2017-12-06 Samsung Electronics Co., Ltd. Apparatus and method for canceling inter-symbol interference in an ofdm system.
US7555661B2 (en) * 2005-05-03 2009-06-30 Sirf Technology, Inc. Power management in digital receivers that adjusts at least one a of clock rate and a bit width based on received signal
CN101199148B (zh) 2005-06-15 2012-04-04 华为技术有限公司 一种产生二维导频图案的方法
CN101039292A (zh) 2006-03-16 2007-09-19 中国科学院上海微系统与信息技术研究所 在正交频分复用系统中纠正采样频率偏差的方法及装置
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CN103095638B (zh) 2012-12-19 2016-06-08 西安电子科技大学 一种多径衰落信道下ofdm系统的采样频率偏移盲估算方法
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BR112017001079B1 (pt) 2014-08-18 2023-04-11 Telefonaktiebolaget Lm Ericsson (Publ) Método de operação de um dispositivo sem fio para executar acesso aleatório em uma rede de comunicação celular e dispositivo sem fio
US10749724B2 (en) * 2014-11-20 2020-08-18 Futurewei Technologies, Inc. System and method for setting cyclic prefix length
US10069666B2 (en) 2015-07-20 2018-09-04 Telefonaktiebolaget Lm Ericsson (Publ) Transceiver architecture that maintains legacy timing by inserting and removing cyclic prefix at legacy sampling rate
WO2017018966A1 (en) * 2015-07-24 2017-02-02 Intel Corporation Synchronization signals and channel structure for narrowband lte deployments
US10341042B2 (en) * 2015-07-27 2019-07-02 Qualcomm Incorporated Narrowband operation with reduced sampling rate
WO2017108111A1 (en) * 2015-12-22 2017-06-29 Sony Mobile Communications Inc. Co-deployment of narrowband and wideband carriers
JP2019041135A (ja) 2016-01-07 2019-03-14 シャープ株式会社 端末装置、通信方法、および、集積回路
US10536316B2 (en) 2016-02-15 2020-01-14 Telefonaktiebolaget Lm Ericsson (Publ) NB-IoT receiver operating at minimum sampling rate
PL3687104T3 (pl) 2016-02-15 2022-07-18 Telefonaktiebolaget Lm Ericsson (Publ) Sposób i aparat do generowania sygnałów OFDM NB-IOT z niższą częstotliwością próbkowania
WO2017140651A1 (en) 2016-02-15 2017-08-24 Telefonaktiebolaget Lm Ericsson (Publ) Receiver circuit and methods
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Also Published As

Publication number Publication date
US20180123845A1 (en) 2018-05-03
JP2019505124A (ja) 2019-02-21
WO2017140477A1 (en) 2017-08-24
JP6576569B2 (ja) 2019-09-18
EP3417547B1 (en) 2020-04-29
US20200403836A1 (en) 2020-12-24
MX382626B (es) 2025-03-13
EP3687104A1 (en) 2020-07-29
US9998313B2 (en) 2018-06-12
MX2018009592A (es) 2018-09-11
US10785076B2 (en) 2020-09-22
US11245558B2 (en) 2022-02-08
US20180248731A1 (en) 2018-08-30
EP3687104B1 (en) 2022-03-23
PL3417547T3 (pl) 2020-10-05
US20190349231A1 (en) 2019-11-14
EP3417547A1 (en) 2018-12-26
ES2806848T3 (es) 2021-02-18
US10425263B2 (en) 2019-09-24

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