CN102067544B - 用于无线通信系统的物理层前导码格式 - Google Patents

用于无线通信系统的物理层前导码格式 Download PDF

Info

Publication number
CN102067544B
CN102067544B CN200980123723.8A CN200980123723A CN102067544B CN 102067544 B CN102067544 B CN 102067544B CN 200980123723 A CN200980123723 A CN 200980123723A CN 102067544 B CN102067544 B CN 102067544B
Authority
CN
China
Prior art keywords
sequence
parameter
packet
timing signal
code
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
CN200980123723.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN102067544A (zh
Inventor
张鸿远
R·U·纳巴尔
吴松平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NXP USA Inc
Original Assignee
Mawier International Trade Co Ltd
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 Mawier International Trade Co Ltd filed Critical Mawier International Trade Co Ltd
Publication of CN102067544A publication Critical patent/CN102067544A/zh
Application granted granted Critical
Publication of CN102067544B publication Critical patent/CN102067544B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04B1/7073—Synchronisation aspects
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/70735—Code identification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0011—Complementary
    • H04J13/0014—Golay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference 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
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
    • 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
    • H04L27/2662—Symbol synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7073—Direct sequence modulation synchronisation
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • 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
    • H04L5/0016—Time-frequency-code

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CN200980123723.8A 2008-05-15 2009-04-07 用于无线通信系统的物理层前导码格式 Active CN102067544B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5352608P 2008-05-15 2008-05-15
US61/053,526 2008-05-15
US7892508P 2008-07-08 2008-07-08
US61/078,925 2008-07-08
PCT/US2009/039724 WO2009139989A1 (en) 2008-05-15 2009-04-07 Phy preamble format for wireless communication system

Publications (2)

Publication Number Publication Date
CN102067544A CN102067544A (zh) 2011-05-18
CN102067544B true CN102067544B (zh) 2014-04-16

Family

ID=40791040

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980123723.8A Active CN102067544B (zh) 2008-05-15 2009-04-07 用于无线通信系统的物理层前导码格式

Country Status (5)

Country Link
US (3) US8385390B2 (enExample)
EP (2) EP2277270B1 (enExample)
JP (1) JP5453704B2 (enExample)
CN (1) CN102067544B (enExample)
WO (1) WO2009139989A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8559296B2 (en) * 2008-08-01 2013-10-15 Broadcom Corporation Method and system for an OFDM joint timing and frequency tracking system
US8774252B2 (en) * 2010-05-27 2014-07-08 Qualcomm Incorporated System and method for transmtting and receiving signal with quasi-periodic pulse sequence
WO2011161095A1 (en) 2010-06-24 2011-12-29 Stichting Imec Nederland Method and apparatus for start of frame delimiter detection
CN103563283B (zh) * 2011-01-28 2016-08-31 马维尔国际贸易有限公司 用于远程wlan的物理层帧格式
WO2015058005A2 (en) * 2013-10-16 2015-04-23 Interdigital Patent Holdings, Inc. METHOD AND SYSTEM FOR MILLIMETER WAVE HOTSPOT (mmH) BACKHAUL AND PHYSICAL (PHY) LAYER TRANSMISSIONS
KR102303749B1 (ko) * 2014-03-14 2021-09-23 삼성전자주식회사 패킷을 부호화 및 복호화하는 방법 및 장치
WO2015137779A1 (en) 2014-03-14 2015-09-17 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding packet
JP6253487B2 (ja) * 2014-04-07 2017-12-27 三菱電機株式会社 通信装置、送信装置、受信装置、及び通信システム
CN106575977B (zh) * 2014-08-20 2019-03-15 索尼半导体解决方案公司 接收设备、帧同步方法、传输设备、传输方法和程序
JP2016046618A (ja) * 2014-08-21 2016-04-04 ソニー株式会社 信号処理装置および方法、並びに、プログラム
US9768921B2 (en) 2015-01-08 2017-09-19 Marvell World Trade Ltd. Downlink signaling in a high efficiency wireless local area network (WLAN)
US10257325B2 (en) 2015-02-05 2019-04-09 Samsung Electronics Co., Ltd. System, apparatus, and method for configuring preamble and synchronizing frame
US10136287B2 (en) * 2015-07-09 2018-11-20 Electronics And Telecommunications Research Institute Method and apparatus for close proximity communications
CN107925645B (zh) * 2015-09-10 2020-12-22 索尼半导体解决方案公司 发送设备、发送方法、接收设备、接收方法和存储介质
US10103792B2 (en) * 2016-01-14 2018-10-16 Intel Corporation Apparatus, system and method of communicating a multiple-input-multiple-output (MIMO) transmission
CN107547937A (zh) * 2016-06-29 2018-01-05 晨星半导体股份有限公司 数字视频广播的码字解码电路及解码方法
US10924218B2 (en) 2016-07-20 2021-02-16 Intel IP Corporation Apparatus, system and method of communicating a single carrier (SC) transmission
EP3481020B1 (de) * 2017-11-07 2021-09-01 Siemens Aktiengesellschaft Verfahren zur synchronisation von sende- und empfangseinheiten bei mehrträgersignalübertragung
CN116055328A (zh) * 2018-02-23 2023-05-02 路创技术有限责任公司 冲突检测方法
DE102018206137A1 (de) * 2018-04-20 2019-10-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Paket-Korrelator für ein Funkübertragungssystem
US11115141B2 (en) * 2018-04-30 2021-09-07 Nxp B.V. Wired communications device and method for operating a wired communications device
US11108842B2 (en) 2018-04-30 2021-08-31 Nxp B.V. Wired communications device and method for operating a wired communications device
US11362776B2 (en) 2018-11-04 2022-06-14 Semiconductor Components Industries, Llc Early link detection based adaptive selection of receive parameters
US10862608B2 (en) * 2018-12-04 2020-12-08 National Cheng Kung University Communication device and communication method
JP7748978B2 (ja) * 2021-02-15 2025-10-03 古野電気株式会社 タイミング検出装置、および、タイミング検出方法
CN113067601B (zh) * 2021-03-25 2022-06-10 重庆邮电大学 提高直扩系统、直扩电力抄表系统初始同步性能的系统、方法
WO2023201944A1 (zh) * 2022-04-22 2023-10-26 华为技术有限公司 一种信号发送方法及通信装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6771976B1 (en) * 1999-11-19 2004-08-03 Sony Corporation Radiocommunication apparatus, radiocommunication system, and radiocommunication method
CN1879333A (zh) * 2003-12-26 2006-12-13 中兴通讯股份有限公司 宽带无线接入系统的上行突发均衡方法
CN1989724A (zh) * 2004-05-21 2007-06-27 英飞凌科技股份公司 用于在数据分组传输中前导码检测和帧同步的装置和方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6567482B1 (en) * 1999-03-05 2003-05-20 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for efficient synchronization in spread spectrum communications
JP4970643B2 (ja) * 1999-06-18 2012-07-11 テキサス インスツルメンツ インコーポレイテッド １次同期コードの値に基づく２次同期コードを使用する無線通信システム
AU740804B2 (en) * 1999-07-19 2001-11-15 Nippon Telegraph & Telephone Corporation OFDM packet communication receiver system
JP3839212B2 (ja) * 2000-02-04 2006-11-01 三菱電機株式会社 タイミング再生装置および復調器
AU2002213703A1 (en) 2000-10-24 2002-05-06 Nortel Networks Limited Shared channel structure, arq systems and methods
US7006587B1 (en) * 2001-11-20 2006-02-28 Cisco Technolgy, Inc. Preamble aided synchronization
JP3835800B2 (ja) * 2002-02-08 2006-10-18 株式会社東芝 受信フレームの同期方法、および、受信装置
US7280601B2 (en) * 2002-02-20 2007-10-09 Freescale Semiconductor, Inc. Method for operating multiple overlapping wireless networks
US7180963B2 (en) * 2002-11-25 2007-02-20 Ali Corporation Digital receiver capable of processing modulated signals at various data rates
JP2004320253A (ja) * 2003-04-14 2004-11-11 Matsushita Electric Ind Co Ltd 相関値演算回路
KR100606105B1 (ko) 2003-07-04 2006-07-28 삼성전자주식회사 다중 접속 방식을 사용하는 이동 통신 시스템의 셀 탐색장치 및 방법
US20050058102A1 (en) * 2003-09-15 2005-03-17 Santhoff John H. Ultra-wideband communication protocol
JP2005303691A (ja) * 2004-04-13 2005-10-27 Oki Electric Ind Co Ltd 同期検出装置および同期検出方法
EP1911205B1 (en) * 2005-07-29 2019-08-21 British Telecommunications public limited company Bandwidth allocation in a wireless network
US8429502B2 (en) * 2005-11-16 2013-04-23 Qualcomm Incorporated Frame format for millimeter-wave systems
US8910027B2 (en) * 2005-11-16 2014-12-09 Qualcomm Incorporated Golay-code generation
DE102006025042B4 (de) * 2006-05-26 2008-08-14 Infineon Technologies Ag Datenratenfehler-tolerante Synchronisation eines digitalen Empfängers
US8234552B2 (en) * 2007-11-06 2012-07-31 Qualcomm Incorporated Method and apparatus for preamble creation and communication in a wireless communication network
JP4800886B2 (ja) * 2006-09-15 2011-10-26 三菱電機株式会社 受信装置および受信方法
US20080118016A1 (en) * 2006-11-20 2008-05-22 Yu-Min Chuang Synchronous circuit of receiving device of wireless transmission system
US8130870B2 (en) * 2007-08-06 2012-03-06 Qualcomm Incorporated UWB system employing gaussian minimum shift key modulation, common mode signaling and beamforming
US8576821B2 (en) * 2007-10-31 2013-11-05 Qualcomm Incorporated Method and apparatus for improved data demodulation in a wireless communication network
US9008066B2 (en) * 2007-10-31 2015-04-14 Qualcomm, Incorporated Method and apparatus for signaling transmission characteristics in a wireless communication network
US8223820B2 (en) * 2007-12-31 2012-07-17 Silicon Laboratories Inc. Method and apparatus for symbol synchronization for an 802.15.4 radio platform
KR100900977B1 (ko) * 2008-01-03 2009-06-04 삼성전자주식회사 데이터 패킷의 프리엠블(ｐｒｅａｍｂｌｅ) 생성 방법 및그 장치
US8559296B2 (en) * 2008-08-01 2013-10-15 Broadcom Corporation Method and system for an OFDM joint timing and frequency tracking system
WO2011161095A1 (en) 2010-06-24 2011-12-29 Stichting Imec Nederland Method and apparatus for start of frame delimiter detection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6771976B1 (en) * 1999-11-19 2004-08-03 Sony Corporation Radiocommunication apparatus, radiocommunication system, and radiocommunication method
CN1879333A (zh) * 2003-12-26 2006-12-13 中兴通讯股份有限公司 宽带无线接入系统的上行突发均衡方法
CN1989724A (zh) * 2004-05-21 2007-06-27 英飞凌科技股份公司 用于在数据分组传输中前导码检测和帧同步的装置和方法

Also Published As

Publication number Publication date
CN102067544A (zh) 2011-05-18
US8385390B2 (en) 2013-02-26
WO2009139989A1 (en) 2009-11-19
US20160219540A1 (en) 2016-07-28
EP2277270B1 (en) 2014-06-11
JP5453704B2 (ja) 2014-03-26
EP2573992A1 (en) 2013-03-27
US9313754B2 (en) 2016-04-12
JP2011521557A (ja) 2011-07-21
EP2573992B1 (en) 2014-04-16
US20090285269A1 (en) 2009-11-19
EP2277270A1 (en) 2011-01-26
US20130136063A1 (en) 2013-05-30

Similar Documents

Publication Publication Date Title
CN102067544B (zh) 用于无线通信系统的物理层前导码格式
KR100547758B1 (ko) 초광대역 통신 시스템의 프리앰블 송수신 장치 및 방법
CN101536336B (zh) 用于快速小区搜索的方法和装置
US20080043858A1 (en) Method for Constructing Frame Preamble in Ofdm Wireless Communication System, and Method for Acquiring Frame Synchronization and Searching Cells Using Preamble
US7542486B2 (en) Method of processing an incident pulsed UWB signal received by an independent data device of a wireless data communication system of the WPAN type, and corresponding independent data device
JP2011521557A5 (enExample)
EP2274864B1 (en) Autocorrelation-based multi-band signal detection
CN107241794B (zh) 一种针对tdd-ofdm下行链路的快速同步跟踪方法及装置
JP2009524299A (ja) 通信システム内の同期及び情報送信を改善する方法
RU2733419C1 (ru) Передатчик и приемник и соответствующие способы
JP2004282764A (ja) 無線ｌａｎシステムの直交周波数分割多重化受信器及びそのシンボル同期化方法
CN103905085B (zh) 一种猝发混合扩频水声隐蔽通信方法
CN104717174A (zh) 一种复杂多径信道下的ofdm抗干扰同步方法
US10148413B2 (en) Method for synchronising an FBMC system using a RACH channel
CN102664839B (zh) 信道估计方法及装置
KR20090106510A (ko) 셀룰라 통신 시스템에서 적응적 셀 ｉｄ 검출
US8014483B2 (en) Method of acquiring initial synchronization in impulse wireless communication and receiver
JP3997226B2 (ja) 受信装置及び受信タイミング検出方法
JPWO2006043312A1 (ja) 受信機及び衝突検知方法
KR101265619B1 (ko) 복합 동기 채널 구조, 이를 이용한 신호 전송, 시퀀스적용, 시퀀스 분석 방법 및 장치
CN104038453A (zh) 一种抗连续波干扰的通信方法和系统
CN104994050A (zh) 一种基于cczcz序列的mimo前导序列帧及其收发装置
JP2000261352A (ja) スペクトル拡散通信機
JP2004297593A (ja) 拡散符号生成方法、拡散符号生成装置および通信方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191014

Address after: Hamilton, Bermuda

Patentee after: Maver International Ltd.

Address before: Babado J San Mega Le

Patentee before: Mawier International Trade Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211013

Address after: texas

Patentee after: NXP USA, Inc.

Address before: Hamilton, Bermuda

Patentee before: Marvell International Ltd.