KR102233039B1 - 코히런트 및 넌-코히런트 수신기들에 연속적인 전송을 위해 터너리 시퀀스들을 사용하는 방법 및 시스템 - Google Patents

코히런트 및 넌-코히런트 수신기들에 연속적인 전송을 위해 터너리 시퀀스들을 사용하는 방법 및 시스템 Download PDF

Info

Publication number
KR102233039B1
KR102233039B1 KR1020157016966A KR20157016966A KR102233039B1 KR 102233039 B1 KR102233039 B1 KR 102233039B1 KR 1020157016966 A KR1020157016966 A KR 1020157016966A KR 20157016966 A KR20157016966 A KR 20157016966A KR 102233039 B1 KR102233039 B1 KR 102233039B1
Authority
KR
South Korea
Prior art keywords
sequence
ternary
seed
basic
data
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020157016966A
Other languages
English (en)
Korean (ko)
Other versions
KR20160078294A (ko
Inventor
수짓 조스
산드라세카르 데자스위 프스
키란 바이남
홍영준
박창순
마노즈 초우드하리
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020217007993A priority Critical patent/KR102349122B1/ko
Publication of KR20160078294A publication Critical patent/KR20160078294A/ko
Application granted granted Critical
Publication of KR102233039B1 publication Critical patent/KR102233039B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03312—Arrangements specific to the provision of output signals
    • 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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/709—Correlator structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits
    • 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
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
    • H04L27/2278—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals using correlation techniques, e.g. for spread spectrum signals
    • 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
    • H04L27/2676—Blind, i.e. without using known symbols
    • H04L27/2678—Blind, i.e. without using known symbols using cyclostationarities, e.g. cyclic prefix or postfix
    • 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
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/71637—Receiver aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)
KR1020157016966A 2013-10-29 2014-10-21 코히런트 및 넌-코히런트 수신기들에 연속적인 전송을 위해 터너리 시퀀스들을 사용하는 방법 및 시스템 Active KR102233039B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020217007993A KR102349122B1 (ko) 2013-10-29 2014-10-21 코히런트 및 넌-코히런트 수신기들에 연속적인 전송을 위해 터너리 시퀀스들을 사용하는 방법 및 시스템

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN4875CH2013 2013-10-29
IN4875/CHE/2013??? 2014-09-26
PCT/KR2014/009873 WO2015064945A1 (en) 2013-10-29 2014-10-21 A method and system using ternary sequences for simultaneous transmission to coherent and non-coherent recievers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020217007993A Division KR102349122B1 (ko) 2013-10-29 2014-10-21 코히런트 및 넌-코히런트 수신기들에 연속적인 전송을 위해 터너리 시퀀스들을 사용하는 방법 및 시스템

Publications (2)

Publication Number Publication Date
KR20160078294A KR20160078294A (ko) 2016-07-04
KR102233039B1 true KR102233039B1 (ko) 2021-03-30

Family

ID=53004487

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020157016966A Active KR102233039B1 (ko) 2013-10-29 2014-10-21 코히런트 및 넌-코히런트 수신기들에 연속적인 전송을 위해 터너리 시퀀스들을 사용하는 방법 및 시스템
KR1020217007993A Active KR102349122B1 (ko) 2013-10-29 2014-10-21 코히런트 및 넌-코히런트 수신기들에 연속적인 전송을 위해 터너리 시퀀스들을 사용하는 방법 및 시스템
KR1020140148299A Active KR102265073B1 (ko) 2013-10-29 2014-10-29 페이로드 시퀀스 전송 방법 및 장치

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020217007993A Active KR102349122B1 (ko) 2013-10-29 2014-10-21 코히런트 및 넌-코히런트 수신기들에 연속적인 전송을 위해 터너리 시퀀스들을 사용하는 방법 및 시스템
KR1020140148299A Active KR102265073B1 (ko) 2013-10-29 2014-10-29 페이로드 시퀀스 전송 방법 및 장치

Country Status (6)

Country Link
US (6) US9887861B2 (https=)
EP (3) EP3063911B1 (https=)
JP (2) JP6609249B2 (https=)
KR (3) KR102233039B1 (https=)
CN (4) CN110838997B (https=)
WO (2) WO2015064945A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3063911B1 (en) * 2013-10-29 2020-10-14 Samsung Electronics Co., Ltd. A method and system using ternary sequences for simultaneous transmission to coherent and non-coherent receivers
US20160278013A1 (en) * 2015-03-20 2016-09-22 Qualcomm Incorporated Phy for ultra-low power wireless receiver
EP3157217B1 (en) * 2015-10-13 2019-07-03 Samsung Electronics Co., Ltd. Method and system of transmitting independent data from transmitters to receivers
KR102509820B1 (ko) 2015-10-13 2023-03-14 삼성전자주식회사 적어도 두 개의 송신기들에 의해 수신기들로 독립 데이터를 전송하는 방법 및 시스템
KR101701421B1 (ko) 2015-10-16 2017-02-13 고려대학교 산학협력단 다중 시퀀스 확산을 이용한 랜덤 접속 및 다중 사용자 검출 방법 및 장치
US10912117B2 (en) 2016-05-23 2021-02-02 Lg Electronics Inc. Method and apparatus for competition-based transmitting of uplink data in wireless communication system to which non-orthogonal multiple access scheme is applied
US10212009B2 (en) * 2017-03-06 2019-02-19 Blackberry Limited Modulation for a data bit stream
WO2021219229A1 (en) 2020-04-30 2021-11-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating or receiving a synchronization header
CN112803967B (zh) * 2020-12-30 2022-07-12 湖南艾科诺维科技有限公司 用于非协同扩频信号的检测及参数估计方法及装置
CN120074751B (zh) * 2022-12-07 2026-03-31 华为技术有限公司 基于超宽带的信号传输方法及装置
CN121240217A (zh) * 2024-06-27 2025-12-30 华为技术有限公司 通信方法及通信装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060120437A1 (en) 2004-12-07 2006-06-08 Electronics And Telecommunications Research Institute FIR filter of DS-CDMA UWB modem transmitter and control method thereof

Family Cites Families (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242017A (en) * 1975-09-29 1977-04-01 Fuji Xerox Co Ltd Run length code processing method for facsimile signal
DE4312456A1 (de) * 1992-04-16 1993-10-21 Gold Star Co Fernsehgeisterbildlöschungsgerät
US5550865A (en) 1993-05-05 1996-08-27 National Semiconductor Corporation Frequency modulator for data transceiver
FR2719175B1 (fr) 1994-04-20 1996-05-31 Cit Alcatel Procédé de transmission optique présentant une sensibilité réduite à la dispersion, et système de transmission pour la mise en Óoeuvre de ce procédé.
US5633631A (en) * 1994-06-27 1997-05-27 Intel Corporation Binary-to-ternary encoder
US5621580A (en) * 1994-08-26 1997-04-15 Cruz; Joao R. Ternary code magnetic recording system
GB9614561D0 (en) * 1996-07-11 1996-09-04 4Links Ltd Communication system with improved code
KR100233390B1 (ko) * 1997-02-21 1999-12-01 구자홍 티브이수상기의 칼라왜곡 보정 방법 및 장치
US6061818A (en) * 1997-05-08 2000-05-09 The Board Of Trustees Of The Leland Stanford Junior University Altering bit sequences to contain predetermined patterns
US6411799B1 (en) 1997-12-04 2002-06-25 Qualcomm Incorporated Method and apparatus for providing ternary power control in a communication system
EP1311075B9 (en) 1998-12-14 2012-05-02 Interdigital Technology Corporation Random access channel preamble detection
KR20000060755A (ko) 1999-03-19 2000-10-16 정명식 전송 대역폭 확대를 위한 이진 삼진 변환 데이터 전송 시스템
US6735734B1 (en) * 2000-04-28 2004-05-11 John M. Liebetreu Multipoint TDM data distribution system
US7401131B2 (en) * 2000-05-22 2008-07-15 Verizon Business Global Llc Method and system for implementing improved containers in a global ecosystem of interrelated services
US6922685B2 (en) * 2000-05-22 2005-07-26 Mci, Inc. Method and system for managing partitioned data resources
EP1306984A4 (en) * 2000-06-26 2005-01-19 Linkair Comm Inc METHOD FOR ESTABLISHING ORTHOGONAL SPECTRUM CODING GROUP GROUPS
KR20020046118A (ko) 2000-12-12 2002-06-20 정용주 단극성 최소대역폭 신호 성형 방법 및 전송장치
US6683915B1 (en) * 2000-12-21 2004-01-27 Arraycomm, Inc. Multi-bit per symbol rate quadrature amplitude encoding
JP3582650B2 (ja) * 2001-08-16 2004-10-27 日本電気株式会社 位相変調装置とその位相変調方法、及び位相変調プログラム
DE60324043D1 (de) * 2002-01-08 2008-11-27 Nec Corp Kommunikationssystem und -verfahren mit Mehrpegelmodulation
US7248659B2 (en) * 2002-02-20 2007-07-24 Freescale Semiconductor, Inc. Method for adjusting acquisition speed in a wireless network
DE10207610A1 (de) * 2002-02-22 2003-09-25 Rudolf Schwarte Verfahren und Vorrichtung zur Erfassung und Verarbeitung elektrischer und optischer Signale
KR20050115236A (ko) 2003-02-14 2005-12-07 포커스 인핸스먼츠, 인코포레이티드 주파수 분할 다중화 장치 및 방법
EP1455498A1 (fr) * 2003-03-06 2004-09-08 STMicroelectronics N.V. Procédé et dispositif de génération d'impulsions à bande ultra large
ATE413040T1 (de) * 2003-06-25 2008-11-15 Nxp Bv Dekodierer für rahmenformat und trainingssequenzgenerator für drahtlose lokalbereichsnetzwerke
US7930331B2 (en) * 2005-09-26 2011-04-19 Temarylogic Llc Encipherment of digital sequences by reversible transposition methods
KR100557142B1 (ko) * 2003-10-14 2006-03-03 삼성전자주식회사 Ｒｚ-ａｍｉ 광송신기 모듈
KR100656339B1 (ko) 2003-12-26 2006-12-11 한국전자통신연구원 초광대역 송수신을 위한 펄스신호 발생기 및 이를포함하는 송수신장치
WO2005067160A1 (en) * 2004-01-06 2005-07-21 Agency For Science, Technology And Research Method of generating uwb pulses
JP4005974B2 (ja) * 2004-01-09 2007-11-14 株式会社東芝 通信装置、通信方法、および通信システム
KR100608991B1 (ko) 2004-04-08 2006-08-03 곽경섭 낮은 상관구간 또는 제로상관 구간을 특성으로 갖는 확산코드를 이용한 저간섭 초광대역 무선통신 시스템 및 그 시스템의 통신처리방법
US6956510B1 (en) * 2004-05-14 2005-10-18 Marvell International Ltd. Methods, software, circuits and systems for coding information
US7649956B2 (en) * 2004-10-27 2010-01-19 Nec Corporation Modulation and demodulation system, modulator, demodulator and phase modulation method and phase demodulation method used therefor
GB0426965D0 (en) 2004-12-09 2005-01-12 Tang Bob Methods to increase number of symbols in a transmission bit and to increase channel capacity in modulated transmissions, without needing to reduce signal
US7388927B2 (en) * 2005-03-07 2008-06-17 Mitsubishi Electric Research Laboratories, Inc. M-ary modulation of signals for coherent and differentially coherent receivers
WO2006098701A1 (en) * 2005-03-16 2006-09-21 Agency For Science, Technology And Research Method and system for detecting code sequences in ultra-wideband systems
US7609773B2 (en) * 2005-04-18 2009-10-27 Qualcomm Incorporated Method of determining the location of the FFT window and the delay spread for the platinum broadcast channel estimator
WO2007002252A2 (en) * 2005-06-22 2007-01-04 Shattil, Steve Systems and method for generating a common preamble for use in wireless communication system
JP2009502095A (ja) 2005-07-18 2009-01-22 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 多数の受信機タイプに適合する信号であって、改善された受信機性能用に設計される信号を変調及び復調するための方法、装置及びシステム
US20070183386A1 (en) * 2005-08-03 2007-08-09 Texas Instruments Incorporated Reference Signal Sequences and Multi-User Reference Signal Sequence Allocation
JP4814324B2 (ja) * 2005-08-09 2011-11-16 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 秘匿ｕｗｂ測距のためのデバイス、方法及びプロトコル
US7428948B2 (en) * 2005-08-11 2008-09-30 Rpg Diffusor Systems, Inc. Hybrid amplitude-phase grating diffusers
WO2007126394A1 (en) * 2006-05-03 2007-11-08 Agency For Science, Technology And Research Method and system for decompressing at least two two-valued symbol sequences into a three-valued communication sequence
JP4805016B2 (ja) * 2006-05-19 2011-11-02 京セラ株式会社 通信システム、通信装置、及び通信レート変更方法
US7801107B2 (en) * 2006-05-25 2010-09-21 Mitsubishi Electric Research Laboratories, Inc. Method for transmitting a communications packet in a wireless communications network
WO2008004984A1 (en) * 2006-07-03 2008-01-10 Agency For Science, Technology And Research Method and system for detecting a first symbol sequence in a data signal, method and system for generating a sub-sequence of a transmission symbol sequence, and computer program products
US20080279307A1 (en) * 2007-05-07 2008-11-13 Decawave Limited Very High Data Rate Communications System
JP4407724B2 (ja) * 2007-06-18 2010-02-03 ソニー株式会社 記録再生装置、記録再生方法、再生装置、再生方法
KR100922857B1 (ko) 2007-12-10 2009-10-22 한국전자통신연구원 초광대역 무선시스템의 수신장치 및 그 수신방법
US8121205B1 (en) * 2008-03-20 2012-02-21 Force10 Networks, Inc. Extended non-return-to-zero serial channel signaling
DE102008017644A1 (de) * 2008-04-04 2009-10-15 Adva Ag Optical Networking Vorrichtung und Verfahren zur Übertragung eines optischen Datensignals
US20090304094A1 (en) * 2008-06-04 2009-12-10 The University Of Reading Whiteknights Dual Carrier Modulation Soft Demapper
US8825480B2 (en) * 2008-06-05 2014-09-02 Qualcomm Incorporated Apparatus and method of obtaining non-speech data embedded in vocoder packet
JP5315546B2 (ja) * 2008-07-08 2013-10-16 マーベル ワールド トレード リミテッド 方法およびシステム
US8265098B2 (en) * 2008-07-11 2012-09-11 Qualcomm Incorporated Flash position signaling: multiplexing and interference management
EP2251999B1 (en) * 2009-05-13 2013-08-28 ADVA Optical Networking SE Data transmission method and network for transmitting a digital optical signal over optical transmission links and networks
CN102484533B (zh) * 2009-10-29 2015-09-02 惠普发展公司，有限责任合伙企业 光学数据总线和方法
US8243859B2 (en) * 2009-12-04 2012-08-14 Viasat, Inc. Joint frequency and unique word detection
US20130201895A1 (en) * 2010-01-26 2013-08-08 Joseph Smallcomb Method for Automatic Reconfiguration in a Hierarchical Modulation System
US9294316B2 (en) * 2010-06-24 2016-03-22 Texas Instruments Incorporated Scrambling sequences for wireless networks
EP2413524B1 (en) * 2010-07-28 2013-01-16 Telefonaktiebolaget L M Ericsson (PUBL) Method and apparatus for determining signal path properties
US8767848B2 (en) * 2010-12-23 2014-07-01 Texas Instruments Incorporated Channel estimation based on long training symbol with doubled cyclic prefix
US9130679B1 (en) * 2011-05-27 2015-09-08 Nec Laboratories America, Inc. Polarization-switched differential ternary phase-shift keying
CN102368758B (zh) * 2011-09-01 2015-08-12 南京航空航天大学 关于gmsk调制技术的一种新的改进方案
US9246725B2 (en) * 2011-09-06 2016-01-26 Electronics And Telecommunications Research Institute Method of generating and receiving packets in low energy critical infrastructure monitoring system
CN102413086B (zh) * 2011-11-08 2013-11-20 哈尔滨工程大学 三进制调频键控调制方法
KR20130104289A (ko) * 2012-03-13 2013-09-25 삼성전자주식회사 오프셋 값을 추정하는 장치, 방법, 수신장치 및 수신장치에서 신호를 처리하는 방법
US9232505B2 (en) * 2012-07-10 2016-01-05 Electronics And Telecommunications Research Institute Method of generating packet, method of transmitting packet, and method of ranging of physical layer transmitter of wireless personal area network system
US9077442B2 (en) * 2012-07-16 2015-07-07 Texas Instruments Incorporated DSSS inverted spreading for smart utility networks
US9629114B2 (en) * 2012-09-19 2017-04-18 Siemens Aktiengesellschaft Method and apparatus for wireless transmission of data packets
JP2014220613A (ja) * 2013-05-07 2014-11-20 ソニー株式会社 送信回路、送信方法、及び、伝送システム
CN103248458A (zh) * 2013-05-11 2013-08-14 哈尔滨工业大学深圳研究生院 基于fqpsk调制的物理层网络编码系统及方法
US20150094082A1 (en) * 2013-09-30 2015-04-02 Qualcomm Incorporated Channel estimation using cyclic correlation
EP3063911B1 (en) * 2013-10-29 2020-10-14 Samsung Electronics Co., Ltd. A method and system using ternary sequences for simultaneous transmission to coherent and non-coherent receivers
EP3076624B1 (en) * 2013-10-30 2024-05-08 Samsung Electronics Co., Ltd. Method and device for transmitting preamble sequence
US9819444B2 (en) * 2014-05-09 2017-11-14 Avago Technologies General Ip (Singapore) Pte. Ltd. Robust line coding scheme for communication under severe external noises
US20170163497A1 (en) * 2014-07-07 2017-06-08 Hewlett-Packard Development Company, L.P. Portable speaker
US10089173B2 (en) * 2014-11-26 2018-10-02 Qualcomm Incorporated Error detection constants of symbol transition clocking transcoding
US9935681B2 (en) * 2016-03-16 2018-04-03 Texas Instruments Incorporated Preamble sequence detection of direct sequence spread spectrum (DSSS) signals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060120437A1 (en) 2004-12-07 2006-06-08 Electronics And Telecommunications Research Institute FIR filter of DS-CDMA UWB modem transmitter and control method thereof

Also Published As

Publication number Publication date
KR20160078294A (ko) 2016-07-04
US9887861B2 (en) 2018-02-06
KR102265073B1 (ko) 2021-06-15
KR20150050456A (ko) 2015-05-08
EP3065363A4 (en) 2017-05-03
EP3063911A1 (en) 2016-09-07
US20160261440A1 (en) 2016-09-08
JP6970157B2 (ja) 2021-11-24
US20180159705A1 (en) 2018-06-07
US10205612B2 (en) 2019-02-12
JP2017503368A (ja) 2017-01-26
JP6609249B2 (ja) 2019-11-20
EP3767904A1 (en) 2021-01-20
US20190140868A1 (en) 2019-05-09
CN110838997A (zh) 2020-02-25
CN105874760A (zh) 2016-08-17
WO2015065045A1 (ko) 2015-05-07
EP3063911B1 (en) 2020-10-14
CN110572339B (zh) 2022-11-01
KR102349122B1 (ko) 2022-01-10
EP3065363B1 (en) 2022-11-30
US10491434B2 (en) 2019-11-26
EP3065363A1 (en) 2016-09-07
JP2020014258A (ja) 2020-01-23
CN110572339A (zh) 2019-12-13
CN105745888B (zh) 2019-11-26
US10735226B2 (en) 2020-08-04
US20170063579A1 (en) 2017-03-02
EP3063911A4 (en) 2017-05-17
KR20210032565A (ko) 2021-03-24
CN105745888A (zh) 2016-07-06
US10348533B2 (en) 2019-07-09
CN105874760B (zh) 2019-10-11
US9967114B2 (en) 2018-05-08
CN110838997B (zh) 2022-12-13
WO2015064945A1 (en) 2015-05-07
US20180254929A1 (en) 2018-09-06
US20190334744A1 (en) 2019-10-31

Similar Documents

Publication Publication Date Title
KR102233039B1 (ko) 코히런트 및 넌-코히런트 수신기들에 연속적인 전송을 위해 터너리 시퀀스들을 사용하는 방법 및 시스템
JP2016538775A5 (https=)
JP2017503368A5 (https=)
CN119254590B (zh) 基于参考调制的差分混沌移位键控调制器、解调器及方法
CN116488976A (zh) 数值索引辅助差分混沌移位键控通信方法及相关装置
KR102345071B1 (ko) 가변 확산 인자들을 갖는 확산 시퀀스들을 선택하기 위한 방법 및 시스템
CN101647206A (zh) 相关装置
JP6061773B2 (ja) 信号処理装置、信号処理方法及び信号処理プログラム
KR102509820B1 (ko) 적어도 두 개의 송신기들에 의해 수신기들로 독립 데이터를 전송하는 방법 및 시스템
CN106571898B (zh) 由至少两个发射器将独立数据发送到接收器的方法和系统
CN119384797A (zh) 基于物理层协议数据单元的通信方法及装置
CA3222243A1 (en) Demodulation reference signal port mapping and indication

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

A107 Divisional application of patent
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

R15-X000 Change to inventor requested

St.27 status event code: A-3-3-R10-R15-oth-X000

R16-X000 Change to inventor recorded

St.27 status event code: A-3-3-R10-R16-oth-X000

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 5