PL3417547T3 - Sposób i urządzenie do generowania sygnałów OFDM NB-IOT z niższą częstotliwością próbkowania - Google Patents

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

Info

Publication number
PL3417547T3
PL3417547T3 PL17703079T PL17703079T PL3417547T3 PL 3417547 T3 PL3417547 T3 PL 3417547T3 PL 17703079 T PL17703079 T PL 17703079T PL 17703079 T PL17703079 T PL 17703079T PL 3417547 T3 PL3417547 T3 PL 3417547T3
Authority
PL
Poland
Prior art keywords
generating
sampling rate
ofdm signals
lower sampling
iot
Prior art date
Application number
PL17703079T
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 PL3417547T3 publication Critical patent/PL3417547T3/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)
PL17703079T 2016-02-15 2017-01-27 Sposób i urządzenie do generowania sygnałów OFDM NB-IOT z niższą częstotliwością próbkowania PL3417547T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662295358P 2016-02-15 2016-02-15
EP17703079.8A EP3417547B1 (en) 2016-02-15 2017-01-27 Method and apparatus for generating nb-iot ofdm signals with a lower sampling rate
PCT/EP2017/051857 WO2017140477A1 (en) 2016-02-15 2017-01-27 Method and apparatus for generating nb-iot ofdm signals with a lower sampling rate

Publications (1)

Publication Number Publication Date
PL3417547T3 true PL3417547T3 (pl) 2020-10-05

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 Before (1)

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

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
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
CN108605031A (zh) 2016-02-15 2018-09-28 瑞典爱立信有限公司 以最小采样率操作的nb-iot接收器
US10797835B2 (en) * 2016-02-15 2020-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Receiver circuit and methods
CN108605304B (zh) 2016-02-15 2021-05-14 瑞典爱立信有限公司 采用降低的采样率的NB-IoT装置中的下行链路时间跟踪
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
JP4304210B2 (ja) 2004-09-09 2009-07-29 パナソニック株式会社 位相誤差補正回路
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
WO2006133600A1 (en) 2005-06-15 2006-12-21 Huawei Technologies Co., Ltd. Two-dimensional pilot patterns
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
CN101277285A (zh) 2007-03-29 2008-10-01 深圳赛意法微电子有限公司 Drm接收机和解调方法
US8089856B2 (en) * 2009-04-08 2012-01-03 Mitsubishi Electric Research Laboratories, Inc. Zero correlation zone based preamble for oversampled OFDM networks in URWIN
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US8964881B2 (en) * 2012-08-16 2015-02-24 Massachusetts Institute Of Technology Method and apparatus for high efficiency, high dynamic range digital RF power amplification
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KR20140111496A (ko) 2013-03-11 2014-09-19 삼성전자주식회사 이동 통신 시스템에서 등화기 수신기 및 그 방법
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KR102039652B1 (ko) 2014-08-18 2019-11-26 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 단순 rach(srach)
US10749724B2 (en) * 2014-11-20 2020-08-18 Futurewei Technologies, Inc. System and method for setting cyclic prefix length
EP3326342B1 (en) 2015-07-20 2019-09-25 Telefonaktiebolaget LM Ericsson (publ) Transceiver architecture that maintains legacy timing by inserting and removing cyclic prefix at legacy sampling rate
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CN108605031A (zh) 2016-02-15 2018-09-28 瑞典爱立信有限公司 以最小采样率操作的nb-iot接收器
US10797835B2 (en) 2016-02-15 2020-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Receiver circuit and methods
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
US10313922B2 (en) 2016-04-15 2019-06-04 Parallel Wireless, Inc. Mitigation of negative delay via half CP shift

Also Published As

Publication number Publication date
ES2806848T3 (es) 2021-02-18
EP3687104B1 (en) 2022-03-23
PL3687104T3 (pl) 2022-07-18
US20200403836A1 (en) 2020-12-24
WO2017140477A1 (en) 2017-08-24
EP3687104A1 (en) 2020-07-29
US20180248731A1 (en) 2018-08-30
MX2018009592A (es) 2018-09-11
JP6576569B2 (ja) 2019-09-18
US10785076B2 (en) 2020-09-22
MX382626B (es) 2025-03-13
US20180123845A1 (en) 2018-05-03
EP3417547B1 (en) 2020-04-29
US20190349231A1 (en) 2019-11-14
US10425263B2 (en) 2019-09-24
US11245558B2 (en) 2022-02-08
JP2019505124A (ja) 2019-02-21
US9998313B2 (en) 2018-06-12
EP3417547A1 (en) 2018-12-26

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