KR102382723B9 - 무선 통신 디바이스 및 대응하는 장치, 방법 및 컴퓨터 프로그램 - Google Patents
무선 통신 디바이스 및 대응하는 장치, 방법 및 컴퓨터 프로그램Info
- Publication number
- KR102382723B9 KR102382723B9 KR1020200131939A KR20200131939A KR102382723B9 KR 102382723 B9 KR102382723 B9 KR 102382723B9 KR 1020200131939 A KR1020200131939 A KR 1020200131939A KR 20200131939 A KR20200131939 A KR 20200131939A KR 102382723 B9 KR102382723 B9 KR 102382723B9
- Authority
- KR
- South Korea
- Prior art keywords
- wireless communication
- communication device
- computer program
- corresponding apparatus
- apparatus method
- Prior art date
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
- H04L27/2604—Multiresolution systems
-
- 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
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04B1/69—Spread spectrum techniques
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0222—Estimation of channel variability, e.g. coherence bandwidth, coherence time, fading frequency
-
- 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
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2668—Details of algorithms
- H04L27/2673—Details of algorithms characterised by synchronisation parameters
- H04L27/2675—Pilot or known symbols
-
- 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
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2695—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with channel estimation, e.g. determination of delay spread, derivative or peak tracking
-
- 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19202971.8A EP3809654B1 (en) | 2019-10-14 | 2019-10-14 | Wireless communication device and corresponding apparatus, method and computer program |
EP19202971.8 | 2019-10-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
KR20210044165A KR20210044165A (ko) | 2021-04-22 |
KR102382723B1 KR102382723B1 (ko) | 2022-04-06 |
KR102382723B9 true KR102382723B9 (ko) | 2022-12-08 |
Family
ID=68295951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020200131939A KR102382723B1 (ko) | 2019-10-14 | 2020-10-13 | 무선 통신 디바이스 및 대응하는 장치, 방법 및 컴퓨터 프로그램 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11438110B2 (ko) |
EP (1) | EP3809654B1 (ko) |
KR (1) | KR102382723B1 (ko) |
CN (1) | CN112737744B (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
TR2021019519A2 (tr) * | 2021-12-09 | 2022-03-21 | Istanbul Medipol Ueniversitesi | İki̇li̇ dağitici kablosuz kanallarda geci̇kme-doppler’#&e dayanikli ofdm |
US11792667B2 (en) | 2021-12-20 | 2023-10-17 | Electronics And Telecommunications Research Institute | Method and apparatus for modulation and demodulation of signal in communication system |
Family Cites Families (28)
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JPH10190562A (ja) * | 1996-12-26 | 1998-07-21 | Toshiba Corp | 移動通信システムの基地局間フレーム同期方式およびこの方式を適用した基地局装置 |
US7054296B1 (en) * | 1999-08-04 | 2006-05-30 | Parkervision, Inc. | Wireless local area network (WLAN) technology and applications including techniques of universal frequency translation |
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 |
US7706428B2 (en) | 2005-04-21 | 2010-04-27 | Telefonaktiebolaget L M Ericsson (Publ) | Low complexity inter-carrier interference cancellation |
CN101521787B (zh) * | 2006-07-11 | 2011-09-21 | 上海高清数字科技产业有限公司 | 多调制模式传输***及其数据帧填充方法 |
US8036137B2 (en) * | 2008-11-25 | 2011-10-11 | General Dynamics C4 Systems, Inc. | Methods and apparatus for supporting a half-duplex mode of operation for user equipment communications in a radio communication system |
EP2216928B1 (en) * | 2009-02-05 | 2012-12-19 | Sony Corporation | Frame and data pattern structure for multi-carrier systems |
US9444514B2 (en) * | 2010-05-28 | 2016-09-13 | Cohere Technologies, Inc. | OTFS methods of data channel characterization and uses thereof |
WO2013134956A1 (en) | 2012-03-16 | 2013-09-19 | Qoros Automotive Co., Ltd. | Navigation system and method for different mobility modes |
RU2507683C2 (ru) * | 2012-05-25 | 2014-02-20 | Открытое акционерное общество "Омский научно-исследовательский институт приборостроения" (ОАО "ОНИИП") | Способ зоновой дуплексной связи с временным разнесением каналов приема и передачи |
US10411843B2 (en) | 2012-06-25 | 2019-09-10 | Cohere Technologies, Inc. | Orthogonal time frequency space communication system compatible with OFDM |
AU2015292777B2 (en) | 2014-07-21 | 2019-11-21 | Cohere Technologies, Inc. | OTFS methods of data channel characterization and uses thereof |
EP3178268A1 (en) * | 2014-08-06 | 2017-06-14 | Nec Corporation | Method and system for device-to-device communication |
KR102246362B1 (ko) | 2014-10-24 | 2021-04-28 | 삼성전자주식회사 | 무선 그리드 컴퓨팅 방법 및 장치 |
WO2016183240A1 (en) | 2015-05-11 | 2016-11-17 | Cohere Technologies, Inc. | Orthogonal time frequency space modulation system |
US10090973B2 (en) * | 2015-05-11 | 2018-10-02 | Cohere Technologies, Inc. | Multiple access in an orthogonal time frequency space communication system |
US9594624B2 (en) * | 2015-06-12 | 2017-03-14 | International Business Machines Corporation | Resolving and preventing computer system failures caused by changes to the installed software |
EP3314793B1 (en) * | 2015-06-25 | 2020-04-29 | Telefonaktiebolaget LM Ericsson (PUBL) | Enabling higher-order modulation in a cellular network |
WO2017011455A1 (en) | 2015-07-12 | 2017-01-19 | Cohere Technologies | Orthogonal time frequency space modulation over a plurality of narrow band subcarriers |
CN107105503B (zh) * | 2016-02-19 | 2021-09-14 | 华为技术有限公司 | 一种数据传输方法及通信设备、*** |
WO2017147439A1 (en) * | 2016-02-25 | 2017-08-31 | Cohere Technologies | Reference signal packing for wireless communications |
WO2017165697A1 (en) | 2016-03-23 | 2017-09-28 | Cohere Technologies | Receiver-side processing of orthogonal time frequency space modulated signals |
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 |
CN109328437B (zh) * | 2016-07-05 | 2022-06-14 | 夏普株式会社 | 基站装置、终端装置以及通信方法 |
WO2018032016A1 (en) | 2016-08-12 | 2018-02-15 | Cohere Technologies | Localized equalization for channels with intercarrier interference |
CN106888058B (zh) * | 2017-02-22 | 2019-12-17 | 山东大学 | 一种自适应光声切换的水下无线通信方法及*** |
US11184122B2 (en) * | 2017-12-04 | 2021-11-23 | Cohere Technologies, Inc. | Implementation of orthogonal time frequency space modulation for wireless communications |
-
2019
- 2019-10-14 EP EP19202971.8A patent/EP3809654B1/en active Active
-
2020
- 2020-10-13 KR KR1020200131939A patent/KR102382723B1/ko active IP Right Grant
- 2020-10-13 CN CN202011089619.6A patent/CN112737744B/zh active Active
- 2020-10-14 US US17/069,935 patent/US11438110B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20210044165A (ko) | 2021-04-22 |
US20210111844A1 (en) | 2021-04-15 |
US11438110B2 (en) | 2022-09-06 |
KR102382723B1 (ko) | 2022-04-06 |
CN112737744B (zh) | 2024-06-28 |
CN112737744A (zh) | 2021-04-30 |
EP3809654A1 (en) | 2021-04-21 |
EP3809654B1 (en) | 2024-03-20 |
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