WO2002049274A3 - Verfahren zur synchronen und asynchronen datenübertragung in einem ad hoc-netzwerk - Google Patents

Verfahren zur synchronen und asynchronen datenübertragung in einem ad hoc-netzwerk Download PDF

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Publication number
WO2002049274A3
WO2002049274A3 PCT/EP2001/014739 EP0114739W WO0249274A3 WO 2002049274 A3 WO2002049274 A3 WO 2002049274A3 EP 0114739 W EP0114739 W EP 0114739W WO 0249274 A3 WO0249274 A3 WO 0249274A3
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WO
WIPO (PCT)
Prior art keywords
synchronous
hoc network
nodes
data transmission
transmission
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.)
Ceased
Application number
PCT/EP2001/014739
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English (en)
French (fr)
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WO2002049274A2 (de
Inventor
Hans-Juergen Meckelburg
Michael Horn
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7 Layers AG
Original Assignee
7 Layers AG
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 7 Layers AG filed Critical 7 Layers AG
Priority to EP01270980A priority Critical patent/EP1472817B1/de
Priority to DE50110651T priority patent/DE50110651D1/de
Priority to US10/450,690 priority patent/US7349339B2/en
Publication of WO2002049274A2 publication Critical patent/WO2002049274A2/de
Anticipated expiration legal-status Critical
Publication of WO2002049274A3 publication Critical patent/WO2002049274A3/de
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/302—Route determination based on requested QoS
    • 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]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Betrieb eines Ad Hoc-Netzwerkes zur dahtlosen Übertragung von synchronen und asynchronen Nachrichten. Erfindungsgemäss werden die Sende- und Empfangseinrichtungen benachbarter Knoten eines Übertragungsweges unter Verwendung zyklisch gesendeter Kennungen, deren Abstände einen Zeitrahmen definieren, synchronisiert. Die Knoten des Übertragungsweges reservieren innerhalb des Zeitrahmens Zeitschlitze für die Übertragung von synchron zu übertragenden Datenpaketen einer logischen Verbindung. Freie Zeitschlitze werden in den Knoten mit asynchronübertragbaren Datenpaketen aufgefüllt.
PCT/EP2001/014739 2000-12-14 2001-12-14 Verfahren zur synchronen und asynchronen datenübertragung in einem ad hoc-netzwerk Ceased WO2002049274A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01270980A EP1472817B1 (de) 2000-12-14 2001-12-14 Verfahren zur synchronen und asynchronen datenübertragung in einem ad hoc-netzwerk
DE50110651T DE50110651D1 (de) 2000-12-14 2001-12-14 Verfahren zur synchronen und asynchronen datenübertragung in einem ad hoc-netzwerk
US10/450,690 US7349339B2 (en) 2000-12-14 2001-12-14 Method for operating an ad-hoc network for the wireless data transmissions of synchronous and asynchronous messages

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10062303A DE10062303C2 (de) 2000-12-14 2000-12-14 Verfahren zum Betrieb eines Ad Hoc-Netzwerkes zur drahtlosen Datenübertragung von synchronen und asynchronen Nachrichten
DE10062303.4 2000-12-14

Publications (2)

Publication Number Publication Date
WO2002049274A2 WO2002049274A2 (de) 2002-06-20
WO2002049274A3 true WO2002049274A3 (de) 2004-08-26

Family

ID=7667113

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/014739 Ceased WO2002049274A2 (de) 2000-12-14 2001-12-14 Verfahren zur synchronen und asynchronen datenübertragung in einem ad hoc-netzwerk

Country Status (7)

Country Link
US (1) US7349339B2 (de)
EP (1) EP1472817B1 (de)
CN (1) CN1279726C (de)
AT (1) ATE335325T1 (de)
DE (2) DE10062303C2 (de)
ES (1) ES2265391T3 (de)
WO (1) WO2002049274A2 (de)

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Also Published As

Publication number Publication date
CN1279726C (zh) 2006-10-11
EP1472817B1 (de) 2006-08-02
US7349339B2 (en) 2008-03-25
CN1575568A (zh) 2005-02-02
DE10062303A1 (de) 2002-07-11
ATE335325T1 (de) 2006-08-15
US20040063401A1 (en) 2004-04-01
ES2265391T3 (es) 2007-02-16
DE10062303C2 (de) 2002-11-28
WO2002049274A2 (de) 2002-06-20
DE50110651D1 (de) 2006-09-14
EP1472817A2 (de) 2004-11-03

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