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1. WO2007139606 - PRIORITIZING DATA IN A WIRELESS TRANSMISSION

Publication Number WO/2007/139606
Publication Date 06.12.2007
International Application No. PCT/US2007/006329
International Filing Date 12.03.2007
IPC
H04L 12/56 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
54Store-and-forward switching systems
56Packet switching systems
H04B 7/26 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
24for communication between two or more posts
26at least one of which is mobile
CPC
H04L 1/0083
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0078Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
0083Formatting with frames or packets; Protocol or part of protocol for error control
H04L 12/66
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
66Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
H04L 2001/0098
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0098Unequal error protection
Applicants
  • INTEL CORPORATION [US]/[US] (AllExceptUS)
  • AARNIO, Steve [US]/[US] (UsOnly)
  • PUTZOLU, David [US]/[US] (UsOnly)
Inventors
  • AARNIO, Steve
  • PUTZOLU, David
Agents
  • VINCENT, Lester J.
Priority Data
11/441,58026.05.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PRIORITIZING DATA IN A WIRELESS TRANSMISSION
(FR) CLASSEMENT DE DONNÉES PAR ORDRE DE PRIORITÉ DANS UNE TRANSMISSION SANS FIL
Abstract
(EN)
Various embodiments of the invention may organize prioritized data segments that are to be included in the same wireless transmission, such that higher priority segments are sent earlier in the transmission. If a data error occurs during the transmission that renders the remainder of the transmission unusable, the higher priority segments may have already been received. Such prioritization may be especially helpful when the segments are allowed to have variable lengths, and each segment contains a field specifying its length.
(FR)
Divers modes de réalisation de la présente invention permettent d'organiser des segments de données classés par ordre de priorité qui doivent être inclus dans la même transmission sans fil, de sorte que des segments mieux placés par ordre de priorité soient envoyés plus tôt au cours de la transmission. Si des erreurs de données ont lieu pendant la transmission et rendent le reste de la transmission inutilisable, les segments mieux placés par ordre de priorité auront peut-être déjà été reçus. Ce classement par ordre de priorité peut être particulièrement utile quand les segments peuvent présenter des longueurs variables et quand chaque segment contient un champ spécifiant sa longueur.
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