Method and arrangement for concealing true identity of user in communications system
First Claim
1. A method comprising:
- requesting a virtual identifier from a first user equipment;
establishing a virtual identifier for the first user equipment in at least one of;
the first user equipment and the service network;
linking the virtual identifier of the first user equipment to a characteristic identifier of the first user equipment;
requesting from a service network, by a second user equipment, a communications connection to be established to the first user equipment by using the virtual identifier of the first user equipment;
matching the virtual identifier used in the request from the second user equipment to a database of virtual identifiers linked to characteristic identifiers in the service network; and
establishing, by the service network, the requested communications connection from the second user equipment to the first user equipment when the characteristic identifier matching the virtual identifier of the first user equipment has been found on the basis of the matching.
2 Assignments
0 Petitions
Accused Products
Abstract
The invention relates to a method and an arrangement for concealing the true identity of a user in a communications system comprising a first user equipment having a first characteristic identifier, a second user equipment having a second characteristic identifier, a service network serving the first and the second user equipment. The method according to the invention comprises: requesting a virtual identifier by means of the first user equipment; establishing the virtual identifier for the first user equipment; linking the virtual identifier of the first user equipment to the first characteristic identifier of the first user equipment and using the virtual identifier of the first user equipment for communication between the first and the second user equipment.
13 Citations
57 Claims
-
1. A method comprising:
-
requesting a virtual identifier from a first user equipment; establishing a virtual identifier for the first user equipment in at least one of;
the first user equipment and the service network;linking the virtual identifier of the first user equipment to a characteristic identifier of the first user equipment; requesting from a service network, by a second user equipment, a communications connection to be established to the first user equipment by using the virtual identifier of the first user equipment; matching the virtual identifier used in the request from the second user equipment to a database of virtual identifiers linked to characteristic identifiers in the service network; and establishing, by the service network, the requested communications connection from the second user equipment to the first user equipment when the characteristic identifier matching the virtual identifier of the first user equipment has been found on the basis of the matching. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. A system comprising:
-
a first user equipment configured to request a virtual identifier; a second user equipment; and a service network configured to receive the request and to establish a virtual identifier for the first user equipment, link the virtual identifier of the first user equipment to a characteristic identifier of the first user equipment, the second user equipment being configured to request from the service network a communications connection to be established to the first user equipment by using the virtual identifier of the first user equipment, and the service network being further configured to match the virtual identifier used in the request from the second user equipment to a database of virtual identifiers linked to characteristic identifiers in the service network, and to establish the requested communications connection from the second user equipment to the first user equipment when the characteristic identifier matching the virtual identifier of the first user equipment has been found on the basis of the matching. - View Dependent Claims (18, 19, 20, 21)
-
-
22. An apparatus configured to:
-
request a virtual identifier; establish a virtual identifier; link the virtual identifier of the apparatus to a characteristic identifier of the apparatus in order to configure a second apparatus to request from the service network a communications connection to be established to the apparatus by using the virtual identifier of the apparatus, and in order to configure the service network to establish the requested communications connection from the second apparatus to the apparatus on the basis of determining that the characteristic identifier matches the virtual identifier of the apparatus. - View Dependent Claims (23, 24, 25, 26, 27, 28)
-
-
29. A method comprising:
establishing a connection between a first user equipment and a second user equipment when a virtual identifier established for the first user equipment in at least one of;
the first user equipment and the service network, consisting at least in part of numbers where at least a portion of the numbers identify the virtual identifier as a virtual identifier, linked to a first characteristic identifier of the first user equipment, and having predetermined one or more limitations for the use of the virtual identifier, the virtual identifier of the first user equipment is used by the second user equipment in a request to the service network for establishing a communications connection to the first user equipment, and the service network matches the virtual identifier used in the request from the second user equipment to a database of virtual identifiers linked to characteristic identifiers in the service network, and establishes the requested communications connection from the second user equipment to the first user equipment when the characteristic identifier matching the virtual identifier of the first user equipment has been found on the basis of the matching.- View Dependent Claims (30, 31, 32, 33)
-
34. An apparatus, comprising a processor configured to:
-
link a virtual identifier established for a first user equipment to a characteristic identifier of the first user equipment in order to configure the use of the virtual identifier of the first user equipment for communication between the first and a second user equipment wherein the virtual identifier consists at least partly of numbers where at least a portion of the numbers identify the virtual identifier as a virtual identifier; predetermine one or more limitations for the use of the virtual identifier; receive a request comprising the virtual identifier of the first user equipment from the second user equipment for establishing a communication connection between the first and second user equipments, wherein communication between the first and second user equipments takes into account the one or more predetermined limitations; match the virtual identifier used in the request from the second user equipment to a database of virtual identifiers linked to characteristic identifiers; and establish the requested communications connection from the second user equipment to the first user equipment when the characteristic identifier matching the virtual identifier of the first user equipment has been found on the basis of the matching. - View Dependent Claims (35, 36, 37, 38, 39)
-
-
40. A method comprising:
-
receiving a request for a virtual identifier; establishing a virtual identifier for a first user equipment; linking the virtual identifier of the first user equipment to a characteristic identifier of the first user equipment; receiving a request from a second user equipment via a service network, for a communications connection to be established to the first user equipment by using the virtual identifier of the first user equipment; matching the virtual identifier used in the request from the second user equipment to a database of virtual identifiers linked to characteristic identifiers in the service network; and establishing, by the service network, the requested communications connection from the second user equipment to the first user equipment when the characteristic identifier matching the virtual identifier of the first user equipment has been found on the basis of the matching. - View Dependent Claims (41, 42, 43)
-
-
44. A system comprising:
-
a first apparatus configured to receive a request for a virtual identifier, establish a virtual identifier for a first user equipment, and link the virtual identifier of the first user equipment to a characteristic identifier of the first user equipment; and a second apparatus configured to receive a request for a communications connection to be established to the first user equipment by using the virtual identifier of the first user equipment, obtain a match to the virtual identifier used in the request from a database of virtual identifiers linked to characteristic identifiers in the service network, and establish, by a service network, the requested communications connection to the first user equipment when the characteristic identifier linked to the virtual identifier of the first user equipment has been found on the basis of the match. - View Dependent Claims (45, 46)
-
-
47. A method comprising:
-
establishing a virtual identifier for an apparatus in the apparatus; linking the virtual identifier of the apparatus to a characteristic identifier of the apparatus in order to configure a second apparatus to request from a service network a communications connection to be established to the apparatus by using the virtual identifier of the apparatus, and in order to configure the service network to establish the requested communications connection from the second apparatus to the apparatus on the basis of determining that the characteristic identifier matches the virtual identifier of the apparatus. - View Dependent Claims (48, 49, 50, 51, 52, 53)
-
-
54. An apparatus configured to:
-
receive a request for a virtual identifier; establish a virtual identifier for a first user equipment; link the virtual identifier of the first user equipment to a characteristic identifier of the first user equipment; receive a request from a second user equipment via a service network, for a communications connection to be established to the first user equipment by using the virtual identifier of the first user equipment; match the virtual identifier used in the request from the second user equipment to a database of virtual identifiers linked to characteristic identifiers in the service network; and establish, by the service network, the requested communications connection from the second user equipment to the first user equipment when the characteristic identifier matching the virtual identifier of the first user equipment has been found on the basis of the matching. - View Dependent Claims (55, 56, 57)
-
Specification