RADIO COMMUNICATION SYSTEM, DATA DISTRIBUTION METHOD, BASE STATION, BASE STATION CONTROL DEVICE, AND PROGRAM
First Claim
Patent Images
1. A radio communication system comprising:
- a distribution device that distributes broadcast data or multicast data; and
a radio base station;
said radio base station comprising;
a saving unit that saves the broadcast data or multicast data received from said distribution device; and
a distribution unit that repeatedly distributes the saved broadcast data or multicast data to a mobile station at a predetermined distribution timing.
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Abstract
A radio communication system includes a distribution device which distributes broadcast data or multicast data, and a radio base station. The radio base station 11 has a saving unit that saves broadcast data or multicast data received from a distribution device; and a distribution unit that repeatedly distributes the saved broadcast data or multicast data to a mobile station at a predetermined distribution timing (FIG. 1).
14 Citations
20 Claims
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1. A radio communication system comprising:
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a distribution device that distributes broadcast data or multicast data; and
a radio base station;said radio base station comprising; a saving unit that saves the broadcast data or multicast data received from said distribution device; and a distribution unit that repeatedly distributes the saved broadcast data or multicast data to a mobile station at a predetermined distribution timing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for distributing broadcast data or multicast data for use in a radio communication system, said method comprising:
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receiving broadcast data or multicast data from a distribution source and saving the received data (termed as “
receiving and saving)”
, said receiving and saving being performed by a radio base station or a base station control device in the radio communication system; andrepeatedly distributing the broadcast data or multicast data to a mobile station at a predetermined timing, which is performed by said radio base station or base station control device that has saved the broadcast data or multicast data. - View Dependent Claims (10, 11, 12, 13, 16)
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14. A radio base station comprising:
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a saving unit that saves broadcast data or multicast data received from a distribution source; and a distribution unit that repeatedly distributes the saved broadcast data or multicast data to a mobile station at a predetermined distribution timing. - View Dependent Claims (15, 17, 18)
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19. A base station control device comprising:
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a saving unit that saves broadcast data or multicast data received from a distribution source; and a distribution unit that repeatedly distributes the saved broadcast data or multicast data to a radio base station at a predetermined distribution timing.
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20. A program causing a computer, which acts as a radio base station or a base station control device, to perform:
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processing for receiving broadcast data or multicast data from a distribution source and saving the received data; and processing for repeatedly distributing the saved broadcast data or multicast data to a lower-level node at a predetermined timing.
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Specification