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WO2007141451A3 - Basculement d'un reseau sans infrastructure vers un reseau avec infrastructure - Google Patents

Basculement d'un reseau sans infrastructure vers un reseau avec infrastructure Download PDF

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Publication number
WO2007141451A3
WO2007141451A3 PCT/FR2007/051368 FR2007051368W WO2007141451A3 WO 2007141451 A3 WO2007141451 A3 WO 2007141451A3 FR 2007051368 W FR2007051368 W FR 2007051368W WO 2007141451 A3 WO2007141451 A3 WO 2007141451A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
infrastructure
terminal
channel
degradation
Prior art date
Application number
PCT/FR2007/051368
Other languages
English (en)
Other versions
WO2007141451A2 (fr
Inventor
Sanz Luis Ignacio Escobar
Deborah Baruch
Original Assignee
France Telecom
Sanz Luis Ignacio Escobar
Deborah Baruch
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 France Telecom, Sanz Luis Ignacio Escobar, Deborah Baruch filed Critical France Telecom
Priority to US12/302,521 priority Critical patent/US20090196258A1/en
Priority to EP07788955A priority patent/EP2025190A2/fr
Publication of WO2007141451A2 publication Critical patent/WO2007141451A2/fr
Publication of WO2007141451A3 publication Critical patent/WO2007141451A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Procédé pour basculer une session de communication entre des premier et deuxième terminaux (TA, TB) depuis un premier réseau sans infrastructure (RA) vers un deuxième réseau avec infrastructure (RI) lors de la dégradation d'un premier canal de transmission (Cl) entre les terminaux dans le premier réseau. Dans chaque terminal, un contrôleur (CQ) détecte une dégradation du premier canal et mémorise des dernières données reçues de l'autre terminal. Une interface (IC_RA, IC_RI) transmet un message d'invitation comportant des paramètres de connexion relatifs à un deuxième canal (C2) à l'autre terminal via l'un des réseaux si la dégradation est réputée permanente. Une unité (EI) établit le deuxième canal depuis ledit autre terminal à travers le deuxième réseau afin que les terminaux se connectent via le deuxième réseau pour continuer la session de communication en fonction des dernières données reçues mémorisées.
PCT/FR2007/051368 2006-06-06 2007-06-01 Basculement d'un reseau sans infrastructure vers un reseau avec infrastructure WO2007141451A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/302,521 US20090196258A1 (en) 2006-06-06 2007-06-01 Switching of an infrastructure-less network to a fixed-infrastructure network
EP07788955A EP2025190A2 (fr) 2006-06-06 2007-06-01 Basculement d'un reseau sans infrastructure vers un reseau avec infrastructure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0652023 2006-06-06
FR0652023A FR2901953A1 (fr) 2006-06-06 2006-06-06 Basculement d'un reseau sans infrastructure vers un reseau avec infrastructure

Publications (2)

Publication Number Publication Date
WO2007141451A2 WO2007141451A2 (fr) 2007-12-13
WO2007141451A3 true WO2007141451A3 (fr) 2008-01-24

Family

ID=37745598

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/051368 WO2007141451A2 (fr) 2006-06-06 2007-06-01 Basculement d'un reseau sans infrastructure vers un reseau avec infrastructure

Country Status (4)

Country Link
US (1) US20090196258A1 (fr)
EP (1) EP2025190A2 (fr)
FR (1) FR2901953A1 (fr)
WO (1) WO2007141451A2 (fr)

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DE102011090110A1 (de) * 2011-12-29 2013-07-04 Robert Bosch Gmbh Kommunikationssystem mit Steuerung des Zugriffs auf ein gemeinsames Kommunikationsmedium
US9432929B1 (en) 2015-12-08 2016-08-30 Uber Technologies, Inc. Communication configuration system for a fleet of automated vehicles
US10050760B2 (en) 2015-12-08 2018-08-14 Uber Technologies, Inc. Backend communications system for a fleet of autonomous vehicles
US10243604B2 (en) * 2015-12-08 2019-03-26 Uber Technologies, Inc. Autonomous vehicle mesh networking configuration
US9557183B1 (en) 2015-12-08 2017-01-31 Uber Technologies, Inc. Backend system for route planning of autonomous vehicles
US10036642B2 (en) 2015-12-08 2018-07-31 Uber Technologies, Inc. Automated vehicle communications system
US9603158B1 (en) 2015-12-08 2017-03-21 Uber Technologies, Inc. Optimizing communication for automated vehicles
US9969326B2 (en) 2016-02-22 2018-05-15 Uber Technologies, Inc. Intention signaling for an autonomous vehicle
US9902311B2 (en) 2016-02-22 2018-02-27 Uber Technologies, Inc. Lighting device for a vehicle
US10293818B2 (en) 2017-03-07 2019-05-21 Uber Technologies, Inc. Teleassistance data prioritization for self-driving vehicles
US10202126B2 (en) 2017-03-07 2019-02-12 Uber Technologies, Inc. Teleassistance data encoding for self-driving vehicles
US10493622B2 (en) 2017-07-14 2019-12-03 Uatc, Llc Systems and methods for communicating future vehicle actions to be performed by an autonomous vehicle
US10187841B1 (en) 2017-09-29 2019-01-22 Wipro Limited Method and system for switching data-paths in heterogeneous wireless communication networks
US11830302B2 (en) 2020-03-24 2023-11-28 Uatc, Llc Computer system for utilizing ultrasonic signals to implement operations for autonomous vehicles

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
EP2025190A2 (fr) 2009-02-18
FR2901953A1 (fr) 2007-12-07
US20090196258A1 (en) 2009-08-06
WO2007141451A2 (fr) 2007-12-13

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