KR102371885B9 - 무선 통신 디바이스 및 대응하는 장치, 방법 및 컴퓨터 프로그램 - Google Patents

무선 통신 디바이스 및 대응하는 장치, 방법 및 컴퓨터 프로그램

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Publication number
KR102371885B9
KR102371885B9 KR1020200131957A KR20200131957A KR102371885B9 KR 102371885 B9 KR102371885 B9 KR 102371885B9 KR 1020200131957 A KR1020200131957 A KR 1020200131957A KR 20200131957 A KR20200131957 A KR 20200131957A KR 102371885 B9 KR102371885 B9 KR 102371885B9
Authority
KR
South Korea
Prior art keywords
wireless communication
communication device
computer program
corresponding apparatus
apparatus method
Prior art date
Application number
KR1020200131957A
Other languages
English (en)
Other versions
KR20210044166A (ko
KR102371885B1 (ko
Inventor
안드레아스 파들러
슬라보미르 스탄착
정 피터
Original Assignee
폭스바겐 악티엔게젤샤프트
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
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Application filed by 폭스바겐 악티엔게젤샤프트 filed Critical 폭스바겐 악티엔게젤샤프트
Publication of KR20210044166A publication Critical patent/KR20210044166A/ko
Application granted granted Critical
Publication of KR102371885B1 publication Critical patent/KR102371885B1/ko
Publication of KR102371885B9 publication Critical patent/KR102371885B9/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0857—Joint weighting using maximum ratio combining techniques, e.g. signal-to- interference ratio [SIR], received signal strenght indication [RSS]
    • 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
    • H04L27/2604—Multiresolution systems
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping
    • 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
    • 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
    • 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
    • H04L27/2639—Modulators using other transforms, e.g. discrete cosine transforms, Orthogonal Time Frequency and Space [OTFS] or hermetic transforms
    • 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
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2669—Details of algorithms characterised by the domain of operation
    • 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
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2681—Details of algorithms characterised by constraints
    • H04L27/26885—Adaptation to rapid radio propagation changes, e.g. due to velocity
    • 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
    • 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), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020200131957A 2019-10-14 2020-10-13 무선 통신 디바이스 및 대응하는 장치, 방법 및 컴퓨터 프로그램 KR102371885B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19202974.2A EP3809655B1 (en) 2019-10-14 2019-10-14 Wireless communication device and corresponding apparatus, method and computer program
EP19202974.2 2019-10-14

Publications (3)

Publication Number Publication Date
KR20210044166A KR20210044166A (ko) 2021-04-22
KR102371885B1 KR102371885B1 (ko) 2022-03-08
KR102371885B9 true KR102371885B9 (ko) 2022-12-08

Family

ID=68295952

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200131957A KR102371885B1 (ko) 2019-10-14 2020-10-13 무선 통신 디바이스 및 대응하는 장치, 방법 및 컴퓨터 프로그램

Country Status (4)

Country Link
US (1) US20210111786A1 (ko)
EP (1) EP3809655B1 (ko)
KR (1) KR102371885B1 (ko)
CN (1) CN112737746A (ko)

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* Cited by examiner, † Cited by third party
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EP3761583B1 (en) * 2019-07-04 2022-09-07 Volkswagen Aktiengesellschaft Adaptive transmitter symbol arrangement for otfs channel estimation in the delay-doppler domain
EP3809651B1 (en) * 2019-10-14 2022-09-14 Volkswagen AG Wireless communication device and corresponding apparatus, method and computer program
WO2023053472A1 (ja) * 2021-09-30 2023-04-06 日本電気株式会社 無線通信装置、システム、方法、及び非一時的なコンピュータ可読媒体

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FI20000212A (fi) * 2000-02-01 2001-08-02 Nokia Networks Oy Yhteydenmuodostusneuvottelu tietoliikennejärjestelmässä
US7885228B2 (en) * 2003-03-20 2011-02-08 Qualcomm Incorporated Transmission mode selection for data transmission in a multi-channel communication system
CN101569126B (zh) * 2006-12-21 2014-12-17 无线星球有限责任公司 用于在利用ofdm技术的通信系统中的符号映射的方法和设备
CN101409921B (zh) * 2007-10-10 2011-08-10 北京信威通信技术股份有限公司 一种无线通信系统中信道和信号发送参数联合分配的方法
US20110311007A1 (en) * 2009-02-16 2011-12-22 Elektrobit System Test Oy Method and an Apparatus for Forming Signal Estimates
US9444514B2 (en) * 2010-05-28 2016-09-13 Cohere Technologies, Inc. OTFS methods of data channel characterization and uses thereof
US8725219B2 (en) * 2012-04-16 2014-05-13 Blackberry Limited Automatic transmit mode selection for a communication device
US9967758B2 (en) * 2012-06-25 2018-05-08 Cohere Technologies, Inc. Multiple access in an orthogonal time frequency space communication system
US10411843B2 (en) * 2012-06-25 2019-09-10 Cohere Technologies, Inc. Orthogonal time frequency space communication system compatible with OFDM
US9572171B2 (en) * 2013-10-31 2017-02-14 Intel IP Corporation Systems, methods, and devices for efficient device-to-device channel contention
US9537575B2 (en) * 2014-08-08 2017-01-03 Nxgen Partners Ip, Llc Modulation and multiple access technique using orbital angular momentum
US10090973B2 (en) * 2015-05-11 2018-10-02 Cohere Technologies, Inc. Multiple access in an orthogonal time frequency space communication system
EP3751808B1 (en) * 2015-05-11 2022-05-25 Cohere Technologies, Inc. Orthogonal time frequency space modulation system
US10693581B2 (en) * 2015-07-12 2020-06-23 Cohere Technologies, Inc. Orthogonal time frequency space modulation over a plurality of narrow band subcarriers
WO2017044501A1 (en) * 2015-09-07 2017-03-16 Cohere Technologies Multiple access using orthogonal time frequency space modulation
WO2017044660A1 (en) * 2015-09-08 2017-03-16 Cohere Technologies, Inc. Multiple access in an orthogonal time frequency space communication system
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EP3420641A4 (en) * 2016-02-25 2019-12-11 Cohere Technologies, Inc. REFERENCE SIGNAL PACKAGING FOR WIRELESS COMMUNICATIONS
WO2017150957A1 (ko) * 2016-03-04 2017-09-08 엘지전자 주식회사 무선 통신 시스템에서 단말에 의해 수행되는 v2x 전송 자원 선택 방법 및 상기 방법을 이용하는 단말
US20170280444A1 (en) * 2016-03-24 2017-09-28 Claudio Da Silva Access point (ap), station (sta) and method for usage of a frame format based on a phase noise measurement
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KR102632136B1 (ko) * 2017-04-28 2024-01-31 디티에스, 인코포레이티드 오디오 코더 윈도우 사이즈 및 시간-주파수 변환
WO2019113046A1 (en) * 2017-12-04 2019-06-13 Cohere Technologies, Inc. Implementation of orthogonal time frequency space modulation for wireless communications

Also Published As

Publication number Publication date
KR20210044166A (ko) 2021-04-22
CN112737746A (zh) 2021-04-30
KR102371885B1 (ko) 2022-03-08
EP3809655B1 (en) 2023-10-04
US20210111786A1 (en) 2021-04-15
EP3809655A1 (en) 2021-04-21

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