DE602004010404D1 - Master-Station eines Kommunikationssystems und Zugangsregelverfahren - Google Patents

Master-Station eines Kommunikationssystems und Zugangsregelverfahren

Info

Publication number
DE602004010404D1
DE602004010404D1 DE200460010404 DE602004010404T DE602004010404D1 DE 602004010404 D1 DE602004010404 D1 DE 602004010404D1 DE 200460010404 DE200460010404 DE 200460010404 DE 602004010404 T DE602004010404 T DE 602004010404T DE 602004010404 D1 DE602004010404 D1 DE 602004010404D1
Authority
DE
Germany
Prior art keywords
communication system
access control
master station
control procedure
procedure
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
DE200460010404
Other languages
English (en)
Other versions
DE602004010404T2 (de
Inventor
Shinichiro Ohmi
Kensuke Yoshizawa
Tsuyoshi Yamaguchi
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
Original Assignee
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.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE602004010404D1 publication Critical patent/DE602004010404D1/de
Application granted granted Critical
Publication of DE602004010404T2 publication Critical patent/DE602004010404T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
DE200460010404 2003-08-06 2004-08-03 Master-Station eines Kommunikationssystems und Zugangsregelverfahren Active DE602004010404T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003288090 2003-08-06
JP2003288090 2003-08-06
PCT/JP2004/011428 WO2005015841A1 (en) 2003-08-06 2004-08-03 Master station of communication system and access control method

Publications (2)

Publication Number Publication Date
DE602004010404D1 true DE602004010404D1 (de) 2008-01-10
DE602004010404T2 DE602004010404T2 (de) 2008-11-13

Family

ID=34114034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200460010404 Active DE602004010404T2 (de) 2003-08-06 2004-08-03 Master-Station eines Kommunikationssystems und Zugangsregelverfahren

Country Status (9)

Country Link
US (3) US7315524B2 (de)
EP (1) EP1652347B1 (de)
JP (2) JP4393514B2 (de)
KR (2) KR101025085B1 (de)
CN (2) CN100474828C (de)
DE (1) DE602004010404T2 (de)
ES (1) ES2294539T3 (de)
TW (1) TWI326543B (de)
WO (1) WO2005015841A1 (de)

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JP6087678B2 (ja) * 2013-03-19 2017-03-01 株式会社イシダ 無線表示システム
CN105340350B (zh) * 2013-07-02 2019-03-22 Kt株式会社 在无线lan系统中的信道接入方法及装置
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CN104202749B (zh) * 2014-01-23 2019-09-24 中兴通讯股份有限公司 无线资源确定、获取方法及装置
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Also Published As

Publication number Publication date
JP2007529157A (ja) 2007-10-18
TWI326543B (en) 2010-06-21
KR20110016988A (ko) 2011-02-18
CN1833408A (zh) 2006-09-13
CN101494914B (zh) 2012-10-31
US20050030967A1 (en) 2005-02-10
KR20060073587A (ko) 2006-06-28
US20110206060A1 (en) 2011-08-25
ES2294539T3 (es) 2008-04-01
CN101494914A (zh) 2009-07-29
JP2010016856A (ja) 2010-01-21
US20080117882A1 (en) 2008-05-22
KR101025085B1 (ko) 2011-03-25
DE602004010404T2 (de) 2008-11-13
US7957342B2 (en) 2011-06-07
WO2005015841A1 (en) 2005-02-17
US8520599B2 (en) 2013-08-27
KR101086981B1 (ko) 2011-11-29
JP4860737B2 (ja) 2012-01-25
EP1652347A1 (de) 2006-05-03
US7315524B2 (en) 2008-01-01
TW200507532A (en) 2005-02-16
JP4393514B2 (ja) 2010-01-06
EP1652347B1 (de) 2007-11-28
CN100474828C (zh) 2009-04-01

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Owner name: PANASONIC CORP., KADOMA, OSAKA, JP