JP4744344B2 - パルス変調型送信装置およびパルス変調型受信装置 - Google Patents

パルス変調型送信装置およびパルス変調型受信装置 Download PDF

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Publication number
JP4744344B2
JP4744344B2 JP2006109027A JP2006109027A JP4744344B2 JP 4744344 B2 JP4744344 B2 JP 4744344B2 JP 2006109027 A JP2006109027 A JP 2006109027A JP 2006109027 A JP2006109027 A JP 2006109027A JP 4744344 B2 JP4744344 B2 JP 4744344B2
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Japan
Prior art keywords
signal
frame synchronization
synchronization
unit
timing
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JP2006109027A
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English (en)
Japanese (ja)
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JP2006345487A5 (cg-RX-API-DMAC7.html
JP2006345487A (ja
Inventor
卓 藤田
政博 三村
和晃 高橋
賢徳 國枝
紀行 植木
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial 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.)
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Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2006109027A priority Critical patent/JP4744344B2/ja
Priority to PCT/JP2006/309258 priority patent/WO2006121012A1/ja
Priority to US11/914,281 priority patent/US7881400B2/en
Publication of JP2006345487A publication Critical patent/JP2006345487A/ja
Publication of JP2006345487A5 publication Critical patent/JP2006345487A5/ja
Application granted granted Critical
Publication of JP4744344B2 publication Critical patent/JP4744344B2/ja
Expired - Fee Related legal-status Critical Current
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • 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
    • H04B1/7183—Synchronisation
    • 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
    • H04L25/4902—Pulse width modulation; Pulse position modulation

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP2006109027A 2005-05-13 2006-04-11 パルス変調型送信装置およびパルス変調型受信装置 Expired - Fee Related JP4744344B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006109027A JP4744344B2 (ja) 2005-05-13 2006-04-11 パルス変調型送信装置およびパルス変調型受信装置
PCT/JP2006/309258 WO2006121012A1 (ja) 2005-05-13 2006-05-08 パルス変調型送信装置およびパルス変調型受信装置
US11/914,281 US7881400B2 (en) 2005-05-13 2006-05-08 Pulse modulation type transmitter apparatus and pulse modulation type receiver apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005140935 2005-05-13
JP2005140935 2005-05-13
JP2006109027A JP4744344B2 (ja) 2005-05-13 2006-04-11 パルス変調型送信装置およびパルス変調型受信装置

Publications (3)

Publication Number Publication Date
JP2006345487A JP2006345487A (ja) 2006-12-21
JP2006345487A5 JP2006345487A5 (cg-RX-API-DMAC7.html) 2009-03-12
JP4744344B2 true JP4744344B2 (ja) 2011-08-10

Family

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Family Applications (1)

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JP2006109027A Expired - Fee Related JP4744344B2 (ja) 2005-05-13 2006-04-11 パルス変調型送信装置およびパルス変調型受信装置

Country Status (3)

Country Link
US (1) US7881400B2 (cg-RX-API-DMAC7.html)
JP (1) JP4744344B2 (cg-RX-API-DMAC7.html)
WO (1) WO2006121012A1 (cg-RX-API-DMAC7.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4603559B2 (ja) 2006-01-31 2010-12-22 パナソニック株式会社 無線受信装置および無線受信方法
US7593243B2 (en) * 2006-10-09 2009-09-22 Honeywell International Inc. Intelligent method for DC bus voltage ripple compensation for power conversion units
JP5128234B2 (ja) * 2007-10-25 2013-01-23 パナソニック株式会社 通信装置、及び通信システム
JP4683093B2 (ja) * 2008-08-29 2011-05-11 ソニー株式会社 情報処理装置、信号伝送方法、及び復号方法
US8548031B2 (en) * 2009-12-30 2013-10-01 Silicon Laboratories Inc. Antenna diversity system with frame synchronization
US20120163523A1 (en) * 2010-12-22 2012-06-28 Smith International, Inc. Synchronization methods for downhole communication
US9282525B2 (en) * 2013-06-24 2016-03-08 Freescale Semiconductor, Inc. Frequency-domain symbol and frame synchronization in multi-carrier systems
US9100261B2 (en) 2013-06-24 2015-08-04 Freescale Semiconductor, Inc. Frequency-domain amplitude normalization for symbol correlation in multi-carrier systems
US9106499B2 (en) 2013-06-24 2015-08-11 Freescale Semiconductor, Inc. Frequency-domain frame synchronization in multi-carrier systems
CN103701545B (zh) * 2013-12-31 2016-03-09 深圳市汇顶科技股份有限公司 一种近场通信的接近检测方法和装置
US9178592B1 (en) 2014-07-24 2015-11-03 Silicon Laboratories Inc. Systems and methods using multiple inter-chip (IC) links for antenna diversity and/or debug
KR102342740B1 (ko) * 2014-09-15 2021-12-23 삼성전자주식회사 신호 송수신 방법 및 장치
US11626907B2 (en) * 2019-06-19 2023-04-11 Analogic Corporation Radio frequency generators, and related systems, methods, and devices
US11587767B2 (en) 2019-06-19 2023-02-21 Analogic Corporation Radio frequency generators, and related systems, methods, and devices
CN119136281A (zh) * 2023-06-13 2024-12-13 华为技术有限公司 一种通信方法、通信装置及通信系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781733A (en) * 1996-06-20 1998-07-14 Novell, Inc. Apparatus and method for redundant write removal
US7280607B2 (en) 1997-12-12 2007-10-09 Freescale Semiconductor, Inc. Ultra wide bandwidth communications method and system
AU2001274819A1 (en) 2000-05-26 2001-12-11 Xtremespectrum, Inc. Ultrawide band system and method for fast synchronization using multiple detection arms
JP2003535552A (ja) 2000-05-26 2003-11-25 エクストリームスペクトラム，インコーポレイテッド 超広帯域スペクトル拡散通信方法及びシステム
US6970448B1 (en) * 2000-06-21 2005-11-29 Pulse-Link, Inc. Wireless TDMA system and method for network communications
JP2005006291A (ja) * 2003-05-21 2005-01-06 Matsushita Electric Ind Co Ltd パルス変調型無線通信装置
JP4258301B2 (ja) 2003-07-17 2009-04-30 株式会社日立製作所 受信装置、無線通信システム、信号受信方法
US7551681B2 (en) * 2005-11-08 2009-06-23 Freesystems Pte. Ltd. Digital wireless audio transmitter system employing time diversity

Also Published As

Publication number Publication date
JP2006345487A (ja) 2006-12-21
US20090041169A1 (en) 2009-02-12
US7881400B2 (en) 2011-02-01
WO2006121012A1 (ja) 2006-11-16

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