Communication controller and computer product
AssigneeFujitsu Limited
InventorsIkuo Takekawa, Tatsumi Kakiuchi, Eiji Muzunuma, Takeshi Saito
Life of this patent
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Abstract
One connection unit is connected to each radio communication line. There are a plurality of radio communication lines. Radio-field intensity of each radio communication line is monitored. A radio communication line whose radio-field intensity is equal to or higher than a threshold is decided and data communication is established using this radio communication line and corresponding connection unit.
Claims8
A communication controller which selects one out of a plurality of radio communication lines and performs communication using the selected line, said communication controller comprising:
- a plurality of connection units, wherein one connection unit is connected to each one of said radio communication lines;
- a radio-field-intensity acquisition unit which acquires a radio field intensity of each of said radio communication lines;
- a selection unit which selects one of said connection units whose radio field intensity is equal to or higher than a threshold;
- and
- a control unit which provides a control to perform data communication using said connection unit selected by the selection unit and said radio communication line corresponding to said selected connection unit.
A computer-readable recording medium storing a control program to be applied to a communication controller, which communication controller selects one out of a plurality of radio communication lines and performs communication using the selected line, and communication controller is provided with a plurality of connection units connected to said radio communication lines one-to-one, to make a computer execute the steps of:
- acquiring radio field intensity of each of said radio communication lines;
- selecting one of said connection units whose radio field intensity is equal to or higher than a threshold;
- and
- establishing data communication using said selected connection unit and said radio communication line corresponding to said selected connection unit.
Dependencies are inferred from the claim text.