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1. WO2010104525 - SCALABLE DISRUPTIVE-RESISTANT COMMUNICATION METHOD

Publication Number WO/2010/104525
Publication Date 16.09.2010
International Application No. PCT/US2009/045797
International Filing Date 01.06.2009
Chapter 2 Demand Filed 11.01.2011
IPC
G08G 1/09 2006.1
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
CPC
G08G 1/091
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
091Traffic information broadcasting
G08G 1/094
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
091Traffic information broadcasting
094Hardware aspects; Signal processing or signal properties, e.g. frequency bands
G08G 1/22
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
22Platooning, i.e. convoy of communicating vehicles
H04L 47/36
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
36Evaluation of the packet size, e.g. maximum transfer unit [MTU]
H04W 28/0226
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
0226based on location or mobility
H04W 28/065
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
06Optimizing ; the usage of the radio link; , e.g. header compression, information sizing ; , discarding information
065using assembly or disassembly of packets
Applicants
  • TELCORDIA TECHNOLOGIES, INC. [US]/[US] (AllExceptUS)
  • TOYOTA INFOTECHNOLOGY CENTER, U.S.A., INC. [JP]/[US] (AllExceptUS)
  • CHEN, Wal [US]/[US] (UsOnly)
  • CHENNIKARA-VARGHESE, Jasmine [US]/[US] (UsOnly)
  • ONISHI, Ryokichi [JP]/[US] (UsOnly)
  • VUYYURU, Rama [IN]/[US] (UsOnly)
Inventors
  • CHEN, Wal
  • CHENNIKARA-VARGHESE, Jasmine
  • ONISHI, Ryokichi
  • VUYYURU, Rama
Agents
  • FEIG, Philip, J.
Priority Data
12/403,57113.03.2009US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SCALABLE DISRUPTIVE-RESISTANT COMMUNICATION METHOD
(FR) PROCÉDÉ DE COMMUNICATION RÉSISTANT À L'INTERRUPTION POUVANT ÊTRE MIS À L'ÉCHELLE
Abstract
(EN) A method for transmitting data in vehicular network comprising determining a communication window between at least two nodes, grouping a plurality of fragments of content together into an aggregate fragment block, forwarding the aggregate fragment block to a target node and assembling the plurality of fragments into the content. The content is divided into the plurality of fragments. A fragment signature is generated for the fragments that contain fragment index information regarding each fragment. Each fragment is unambiguously identified by its signature. A number of fragments grouped into the aggregate fragment block is dependent on the communication window.
(FR) L'invention porte sur un procédé de transmission de données dans un réseau véhiculaire, comprenant la détermination d'une fenêtre de communication entre au moins deux nœuds, le regroupement d'une pluralité de fragments de contenu ensemble en un bloc de fragments agrégés, le transfert du bloc de fragments agrégés à un nœud cible et l'assemblage de la pluralité de fragments dans le contenu. Le contenu est divisé en la pluralité de fragments. Une signature de fragment est générée pour les fragments qui contiennent des informations d'indice de fragment concernant chaque fragment. Chaque fragment est identifié de façon non ambiguë par sa signature. Un nombre de fragments groupés dans le bloc de fragments agrégés dépend de la fenêtre de communication.
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