摘要:
The present invention relates to a location recognition device for recognizing a location by a mobile terminal having a camera and a method thereof. In the above method, the location recognition device photographs a location recognition tag storing location recognition information, and measures a distance to the location recognition tag. Subsequently, the location recognition device analyzes an image of the photographed location recognition tag, and recognizes location information corresponding to the location recognition tag and direction information of the photographed location recognition tag. Accordingly, a location of the mobile terminal is measured by using information of the measured distance and the recognized location information and direction information. In this case, an absolute location coordinate or a logic location coordinate is stored in the location recognition tag. In addition, the location recognition tags are arranged so that using the location recognition tags achieves a desired precision in a predetermined physical area.
摘要:
The present invention relates to a location recognition device for recognizing a location by a mobile terminal having a camera and a method thereof. In the above method, the location recognition device photographs a location recognition tag storing location recognition information, and measures a distance to the location recognition tag. Subsequently, the location recognition device analyzes an image of the photographed location recognition tag, and recognizes location information corresponding to the location recognition tag and direction information of the photographed location recognition tag. Accordingly, a location of the mobile terminal is measured by using information of the measured distance and the recognized location information and direction information. In this case, an absolute location coordinate or a logic location coordinate is stored in the location recognition tag. In addition, the location recognition tags are arranged so that using the location recognition tags achieves a desired precision in a predetermined physical area.
摘要:
The present invention relates to a personalized service providing system and a profile information classifying and processing method thereof. The system, linked to a plurality of subscriber stations to provide a personalized service to a subscriber station, classifies and processes profile information for the service. In the profile information classifying and processing method, a) subscriber profile information is generated, b) the subscriber profile information is classified into static profile information and dynamic profile information, and c) the dynamic profile information is selected from the subscriber station to manage the selected dynamic profile information and the static profile information is selected from the system to manage the selected static profile information. The the static and dynamic profile information is classified into public and private profile information to manage the classified static and dynamic profile information.
摘要:
The present invention relates to a service registration, control, and brokering method in an IMS-based communication system, and a system using the same. In the case that a user moving to a visited network from a home network wants to receive local service in the visited network, the user checks whether the user can receive the local service in the visited network through the home network. If it is possible, a serving call state control function (S-CSCF) that handles service control in the visited network performs local service control upon a user's request and provides the corresponding local service to the user. Accordingly, the user can be more efficiently provided with local services through the S-CSCF that handles the service control of the visited network. In addition, the visited network can provide the user with services that are adapted to a profile of the user.
摘要:
A context information management system provides service mobility that allows user to maintain service even while moving the service environment. That is, when user service environment movement is sensed, user service provided in previous service environment is consecutively provided to the user in the new service environment using the service context information of user service provided in the previous service environment. In such a manner, the service user may continuously use a same service that used in the previous service environment although the user moves to other service environments without a service terminal.
摘要:
The present invention relates to a personalized service providing system and a profile information classifying and processing method thereof. The system, linked to a plurality of subscriber stations to provide a personalized service to a subscriber station, classifies and processes profile information for the service. In the profile information classifying and processing method, a) subscriber profile information is generated, b) the subscriber profile information is classified into static profile information and dynamic profile information, and c) the dynamic profile information is selected from the subscriber station to manage the selected dynamic profile information and the static profile information is selected from the system to manage the selected static profile information. The the static and dynamic profile information is classified into public and private profile information to manage the classified static and dynamic profile information.