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Control system comprising means for setting up a short distance second data transmission connection to a wireless communication device in order to send an identification message
| Details |
Inventors: Blants, Lioudmila; Halla, Valtteri; Vaisanen, Jaakko;
Assignee: Nokia Corporation (Espoo, FI)
Primary Examiner: Eng; George
Assistant Examiner: Cho; Un C.
Attorney, Agent or Firm: Fressola; Alfred A. Ware, Fressola, Van Der Sluys & Adolphson LLP
A control system comprising a device for setting up a short distance wireless second data transmission connection to a wireless communication device when it is within a short distance, the connection being arranged at least for transmitting an identification message to the communication device, the message containing data for identifying the control system; a receiver for receiving messages via a communication channel from a mobile communication network which is arranged to set up a wireless first data transmission connection to the communication device for the transmission of messages, and which mobile communication network also comprises an authentication module for identifying the communication device and for allowing the transmission of messages, and a processor at least for interpreting a control message transmitted from the communication device and received via the communication channel, the message containing at least data for controlling the control system in a desired manner. |
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DETAILED DESCRIPTION It is an aim of the present invention to eliminate the above-presented problems and to achieve a system which makes it possible to efficiently dispatch keys to different users and to maintain them in a centralized manner.
In particular, the purpose is to achieve a system whereby the use of the keys is simple and particularly reliable.
The control system according to the invention is characterized in what will be presented in the characterizing part of the appended claim 1.
The wireless communication device according to the invention is characterized in what will be presented in the characterizing part of the appended claim 14.
The control system according to the invention is characterized in what will be presented in the characterizing part of the appended claim 16.
The wireless communication device according to the invention is characterized in what will be presented in the characterizing part of the appended claim 31.
It is a central principle of the invention to utilize a wireless communication device and a communication network, such as a mobile telephone network, in the distribution of keys, particularly key codes, as well as in the transmission of messages intended to change the status of the control system.
A central principle is also to utilize the mobile telephone network in the identification of the user.
With the identification, the considerable advantage is achieved that the key codes are distributed to the correct wireless communication devices and that messages can only be transmitted by wireless communication devices with the respective right.
Moreover, the identification gives the advantage that the use of key codes can be even totally abandoned.
Furthermore, it is a central principle to set up a connection between users by means of the mobile telephone network to transfer keys and to set up a connection to the control system for the control.
Another central principle is to facilitate the use of key codes and to reduce errors as the system takes care of the storage, selection and transmission of the codes
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Cell Phones 
