SYSTEM AND METHOD FOR TRANSMITTING/RECEIVING MULTICAST/BROADCAST SIGNAL IN A COMMUNICATION SYSTEM
First Claim
1. A method for transmitting/receiving a multicast/broadcast signal in an Access Service Network GateWay (ASN_GW) in a communication system, comprising:
- when the communication system includes at least one zone to which the same service is provided and the zone includes at least one ASN_GW and at least one Base Station (BS) connected to the ASN_GW, generating a second multicast/broadcast signal using a received first multicast/broadcast signal according to information about the zone;
generating time information indicating a time when the BS is to transmit the second multicast/broadcast signal; and
transmitting to the BS the second multicast/broadcast signal and the time information.
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Abstract
A system and method for transmitting/receiving a multicast/broadcast signal in a communication system are provided, in which if the communication system includes at least one zone to which the same service is provided and the zone includes at least one ASN_GW and at least one BS connected to the ASN_GW, the ASN_GW generates a second multicast/broadcast signal using a received first multicast/broadcast signal according to information about the zone, generates time information indicating a time when the BS is to transmit the second multicast/broadcast signal, and transmits the second multicast/broadcast signal and the time information to the BS.
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Citations
24 Claims
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1. A method for transmitting/receiving a multicast/broadcast signal in an Access Service Network GateWay (ASN_GW) in a communication system, comprising:
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when the communication system includes at least one zone to which the same service is provided and the zone includes at least one ASN_GW and at least one Base Station (BS) connected to the ASN_GW, generating a second multicast/broadcast signal using a received first multicast/broadcast signal according to information about the zone; generating time information indicating a time when the BS is to transmit the second multicast/broadcast signal; and transmitting to the BS the second multicast/broadcast signal and the time information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for transmitting/receiving a multicast/broadcast signal in a Base Station (BS) in a communication system, comprising:
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when the communication system includes at least one zone to which the same service is provided and the zone includes at least one Access Service Network GateWay (ASN_GW) and at least one BS connected to the ASN_GW, receiving a multicast/broadcast signal and time information from the ASN_GW, the time information indicating a time when the BS is to transmit the multicast/broadcast signal; and transmitting the multicast/broadcast signal according to the time information. - View Dependent Claims (10, 11, 12)
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13. A system for transmitting/receiving multicast/broadcast signals in a communication system, comprising an Access Service Network GateWay (ASN_GW),
wherein when the communication system includes at least one zone in which the same service is provided and the zone includes at least one ASN_GW and at least one Base Station (BS) connected to the ASN_GW, the ASN_GW generates a second multicast/broadcast signal using a received first multicast/broadcast signal according to information about the zone, generates time information indicating a time when the BS is to transmit the second multicast/broadcast signal, and transmits to the BS the second multicast/broadcast signal and the time information.
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21. A system for transmitting/receiving multicast/broadcast signals in a communication system, comprising a Base Station (BS),
wherein when the communication system includes at least one zone to which the same service is provided and the zone includes at least one Access Service Network GateWay (ASN_GW) and at least one BS connected to the ASN_GW, the BS receives from the ASN_GW a multicast/broadcast signal and time information indicating a time when the BS is to transmit the multicast/broadcast signal, and transmits the multicast/broadcast signal according to the time information.
Specification