JP3968506B2 - 無線通信システム、ネットワーク形成装置、無線送信装置及び無線送信方法、並びに無線受信装置及び無線受信方法 - Google Patents

無線通信システム、ネットワーク形成装置、無線送信装置及び無線送信方法、並びに無線受信装置及び無線受信方法 Download PDF

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JP3968506B2
JP3968506B2 JP2002034573A JP2002034573A JP3968506B2 JP 3968506 B2 JP3968506 B2 JP 3968506B2 JP 2002034573 A JP2002034573 A JP 2002034573A JP 2002034573 A JP2002034573 A JP 2002034573A JP 3968506 B2 JP3968506 B2 JP 3968506B2
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Japan
Prior art keywords
wireless
reference pulse
pulse signal
wireless communication
network
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Expired - Fee Related
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JP2002034573A
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Japanese (ja)
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JP2003234691A5 (enExample
JP2003234691A (ja
Inventor
茂 菅谷
卓志 國弘
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Sony Corp
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Sony Corp
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Priority to JP2002034573A priority Critical patent/JP3968506B2/ja
Priority to US10/353,510 priority patent/US7421051B2/en
Publication of JP2003234691A publication Critical patent/JP2003234691A/ja
Publication of JP2003234691A5 publication Critical patent/JP2003234691A5/ja
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    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
JP2002034573A 2002-02-12 2002-02-12 無線通信システム、ネットワーク形成装置、無線送信装置及び無線送信方法、並びに無線受信装置及び無線受信方法 Expired - Fee Related JP3968506B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002034573A JP3968506B2 (ja) 2002-02-12 2002-02-12 無線通信システム、ネットワーク形成装置、無線送信装置及び無線送信方法、並びに無線受信装置及び無線受信方法
US10/353,510 US7421051B2 (en) 2002-02-12 2003-01-29 Radio communication system and method, wireless network forming device, radio transmission unit and method, and radio reception unit and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002034573A JP3968506B2 (ja) 2002-02-12 2002-02-12 無線通信システム、ネットワーク形成装置、無線送信装置及び無線送信方法、並びに無線受信装置及び無線受信方法

Publications (3)

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JP2003234691A JP2003234691A (ja) 2003-08-22
JP2003234691A5 JP2003234691A5 (enExample) 2005-08-11
JP3968506B2 true JP3968506B2 (ja) 2007-08-29

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JP2002034573A Expired - Fee Related JP3968506B2 (ja) 2002-02-12 2002-02-12 無線通信システム、ネットワーク形成装置、無線送信装置及び無線送信方法、並びに無線受信装置及び無線受信方法

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US (1) US7421051B2 (enExample)
JP (1) JP3968506B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4173789B2 (ja) * 2003-09-19 2008-10-29 株式会社キャンパスクリエイト ノード、これを用いた通信システムおよび通信方法
JP4409283B2 (ja) 2003-12-26 2010-02-03 富士通コンポーネント株式会社 通信装置および通信方法
JP4239859B2 (ja) * 2004-03-05 2009-03-18 沖電気工業株式会社 Ｐｐｍ信号復調装置
JP4365293B2 (ja) * 2004-09-02 2009-11-18 パナソニック株式会社 送信方法、受信方法、送受信方法、送信装置、受信装置、及び、送受信装置
JP4254708B2 (ja) * 2004-12-27 2009-04-15 沖電気工業株式会社 通信タイミング制御装置、通信タイミング制御方法、ノード及び通信システム
US7330716B2 (en) 2005-01-21 2008-02-12 Responsive Innovations, Llc Wireless communication system
US8041347B2 (en) * 2005-01-21 2011-10-18 Responsive Innovations, Llc Transmitter controlled communication links
US8913634B2 (en) * 2005-04-01 2014-12-16 Freescale Semiconductor, Inc. Method and apparatus facilitating multi mode interfaces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9304638D0 (en) * 1993-03-06 1993-04-21 Ncr Int Inc Wireless data communication system having power saving function
EP1062768B1 (en) * 1999-01-13 2005-11-02 Koninklijke Philips Electronics N.V. A wireless local area network(lan) and a method of operating the lan
US7221686B1 (en) * 2001-11-30 2007-05-22 Meshnetworks, Inc. System and method for computing the signal propagation time and the clock correction for mobile stations in a wireless network
US6671525B2 (en) * 2001-12-13 2003-12-30 Motorola, Inc. Beacon assisted hybrid asynchronous wireless communications protocol

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Publication number Publication date
US20030174779A1 (en) 2003-09-18
US7421051B2 (en) 2008-09-02
JP2003234691A (ja) 2003-08-22

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