Method and equipment for the control of a data transfer connection
First Claim
1. A method for controlling a data transfer connection on a transfer line with interference thereon, when said data is transferred from an application software (2) to a desired connection address, characterized in that:
- historical connection parameter information respectively related to data transfer connections with desired connection addresses is stored in a database;
when establishing a data transfer connection over said transfer line to a chosen connection address from among said desired connection addresses, historical connection parameter information related with the chosen connection address is retrieved from said database; and
on the basis of the retrieved historical connection parameter information and with the help of a predefined algorithm, connection parameters are selected which establish or maintain a data transfer connection at the chosen connection address that achieve an optimal data transfer connection over said transfer line.
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Accused Products
Abstract
In data transfer connections with disturbances, e.g. in cellular networks, it is possible to establish and maintain an optimal connection using the solution according to the present invention. The optimal parameters for each data transfer connection are saved in the modem database. When the user next calls a number, the data of which has been saved, the parameters saved in the database are first used for the connection control. Interference occurring during the data transfer is handled with the help of the database with adaptive logic searching for the optimal data transfer rate and other connection parameters.
20 Citations
29 Claims
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1. A method for controlling a data transfer connection on a transfer line with interference thereon, when said data is transferred from an application software (2) to a desired connection address, characterized in that:
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historical connection parameter information respectively related to data transfer connections with desired connection addresses is stored in a database; when establishing a data transfer connection over said transfer line to a chosen connection address from among said desired connection addresses, historical connection parameter information related with the chosen connection address is retrieved from said database; and on the basis of the retrieved historical connection parameter information and with the help of a predefined algorithm, connection parameters are selected which establish or maintain a data transfer connection at the chosen connection address that achieve an optimal data transfer connection over said transfer line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. An equipment for controlling a data transfer connection, characterized in that said equipment comprises:
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means for saving historical connection parameters associated with connection addresses with which a data transfer connection has been made; and means for selecting the connection parameters from the saved historical connection parameters when at least one of establishing a subsequent data transfer connection and during a connection with the help of the information and a preset algorithm to a chosen connection address, for obtaining an optimal data transfer connection to the chosen connection address. - View Dependent Claims (25, 26, 27, 28, 29)
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Specification