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1. WO2010002640 - METHOD AND APPARATUS FOR OPTIMIZING MOBILITY OF A MOBILE DEVICE

Publication Number WO/2010/002640
Publication Date 07.01.2010
International Application No. PCT/US2009/048352
International Filing Date 24.06.2009
IPC
H04W 8/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
8Network data management
02Processing of mobility data, e.g. registration information at HLR or VLR ; Transfer of mobility data, e.g. between HLR, VLR or external networks
08Mobility data transfer
H04W 4/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
H04W 88/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02Terminal devices
CPC
H04W 36/32
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
24Reselection being triggered by specific parameters ; used to improve the performance of a single terminal
32by location or mobility data, e.g. speed data
Applicants
  • MOTOROLA, INC. [US]/[US] (AllExceptUS)
  • ALMASI, Andor [US]/[US] (UsOnly)
  • SMITH, Jeffrey, D. [US]/[US] (UsOnly)
Inventors
  • ALMASI, Andor
  • SMITH, Jeffrey, D.
Agents
  • DOUTRE, Barbara, R.
Priority Data
12/165,60930.06.2008US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR OPTIMIZING MOBILITY OF A MOBILE DEVICE
(FR) PROCÉDÉ ET DISPOSITIF POUR OPTIMISER LA MOBILITÉ D'UN DISPOSITIF MOBILE
Abstract
(EN)
The application discloses a method and apparatus for optimizing mobility of a mobile device in the wireless communication system. The method includes receiving (302) a plurality of mobility area descriptors from an external device, and configuring (304) the received plurality of mobility area descriptors in the mobile device. The method then determines (306) a current location of the mobile device (110), and selects (308) a mobility area descriptor among the plurality of mobility area descriptors based on the current location of the mobile device (110). The mobility area descriptor is associated with a geographical area (112) in the communication system. The method then finally optimizes the optimizing (310) the mobility of the mobile device (110) based on the selected mobility area descriptor.
(FR)
L'invention concerne un procédé et un dispositif permettant d'optimiser la mobilité d'un dispositif mobile dans un système de communication sans fil. Le procédé comprend les étapes consistant à: recevoir (302) une pluralité de descripteurs de zone de mobilité provenant d'un dispositif externe, et configurer (304) la pluralité desdits descripteurs reçus dans le dispositif mobile; déterminer (306) ensuite l'emplacement actuel du dispositif mobile (110), et sélectionner (308) un descripteur de zone de mobilité dans la pluralité des descripteurs de zone de mobilité sur la base de l'emplacement actuel du dispositif mobile (110). Le descripteur de zone de mobilité est associé à une zone géographique (112) du système de communication. Ce procédé optimise finalement l'optimisation (310) de la mobilité du dispositif mobile (110) sur la base du descripteur de zone de mobilité sélectionné.
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