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1. US20140106744 - ARRANGEMENT AT A MOBILE DATA UNIT

Office United States of America
Application Number 13926415
Application Date 25.06.2013
Publication Number 20140106744
Publication Date 17.04.2014
Publication Kind A1
IPC
H04W 8/02
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
CPC
H04W 8/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
8Network data management
02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
Applicants LANGSTROM Mikael
WESTERMARK Per
PERSSON Patrick
Inventors LANGSTROM Mikael
WESTERMARK Per
PERSSON Patrick
Priority Data 0402505 14.10.2004 SE
Title
(EN) ARRANGEMENT AT A MOBILE DATA UNIT
Abstract
(EN)

The invention is based on a platform that has both hardware and software. The latter includes, amongst other things, an algorithm to solve the problem encountered when, on passing between countries and operators, data services have to roam between mobile networks. The invention handles and solves existing technical limitations such as existing roaming logic for switches between operators not taking into account: which services the ‘original’ operator has activated; geographical coverage; different costs for different services; and, whether services other than speech can function in the selected network.