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1. WO2012066186 - APPARATUS AND METHOD EMPLOYING SCHEDULER BEHAVIOR AWARE PREDICTIVE RESOURCE SELECTION IN A COMMUNICATION SYSTEM

Publication Number WO/2012/066186
Publication Date 24.05.2012
International Application No. PCT/FI2011/050978
International Filing Date 07.11.2011
IPC
H04W 72/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
08based on quality criteria
CPC
H04L 1/20
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
20using signal quality detector
H04L 5/0033
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0032Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
0033each allocating device acting autonomously, i.e. without negotiation with other allocating devices
H04L 5/0073
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0058Allocation criteria
0073Allocation arrangements that take into account other cell interferences
H04W 72/082
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
08where an allocation plan is defined; based on quality criteria
082using the level of interference
H04W 72/1226
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1205Schedule definition, set-up or creation
1226based on channel quality criteria, e.g. channel state dependent scheduling
H04W 76/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
14Direct-mode setup
Applicants
  • NOKIA CORPORATION [FI]/[FI] (AllExceptUS)
  • CHEN, Tao [CN]/[FI] (UsOnly)
  • LU, Qianxi [CN]/[CN] (UsOnly)
Inventors
  • CHEN, Tao
  • LU, Qianxi
Agents
  • NOKIA CORPORATION
Priority Data
12/948,39017.11.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS AND METHOD EMPLOYING SCHEDULER BEHAVIOR AWARE PREDICTIVE RESOURCE SELECTION IN A COMMUNICATION SYSTEM
(FR) APPAREIL ET PROCÉDÉ EMPLOYANT UNE SÉLECTION DE RESSOURCE PRÉDICTIVE SENSIBLE AU COMPORTEMENT DE PLANIFICATEUR DANS UN SYSTÈME DE COMMUNICATION
Abstract
(EN)
An apparatus, method and system to predict interference employing scheduler behavior information in a communication system. In one embodiment, an apparatus includes a processor and memory including computer program code. The memory and the computer program code are configured, with the processor, to cause the apparatus to receive scheduler behavior information for an allocation of communication resources, and produce an interference history associated with at least one of a communication resource and a user equipment operable in a cellular communication mode. The memory and the computer program code are further configured, with the processor, to cause the apparatus to predict an interference level on the communication resource as a function of the interference history and the scheduler behavior information for a user equipment operable in a device-to-device communication mode.
(FR)
L'invention porte sur un appareil, un procédé et un système de prédiction de brouillage employant des informations de comportement de planificateur dans un système de communication. Selon un mode de réalisation, un appareil comprend un processeur et une mémoire contenant un code de programme d'ordinateur. La mémoire et le code de programme d'ordinateur sont configurés, avec le processeur, pour amener l'appareil à recevoir des informations de comportement de planificateur pour une attribution de ressources de communication, et produire un historique de brouillage associé à une ressource de communication et/ou à un équipement utilisateur pouvant être utilisés dans un mode de communication cellulaire. La mémoire et le code de programme d'ordinateur sont en outre configurés, avec le processeur, pour amener l'appareil à prédire un niveau de brouillage sur la ressource de communication en fonction de l'historique de brouillage et des informations de comportement de planificateur pour un équipement utilisateur pouvant être utilisé dans un mode de communication de dispositif à dispositif.
Also published as
IL226096
Latest bibliographic data on file with the International Bureau