Method for distribution of data packets in a single frequency mobile communication network, an access network node, a base station and a single frequency mobile communication network therefor
First Claim
1. A method for distribution of multimedia broadcast multicast service (MBMS) data packets from an access network node via at least one base station to at least one user terminal in a single frequency mobile communication network, comprising:
- adding information in the access network node to each of the MBMS data packets indicating in which time intervals the data packets have to be sent from the at least one base station to the at least one user terminal, andadding information in the access network node to each of the MBMS data packets indicating the order of the distribution of the data packets;
wherein if a MBMS data packet does not occupy the whole length of a transport block in which it is transmitted, the MBMS data packet is concatenated with at least one subsequent MBMS data packet.
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Accused Products
Abstract
The invention concerns a method for distribution of data packets (MBMS Data) from an access network node (aGW) via at least one base station (eNB) to at least one user terminal (UE) in a single frequency mobile communication network whereby information (T1(tx), T2(tx)) is added in the access network node (aGW) to the data packets (MBMS Data) indicating in which time intervals the data packets (MBMS Data) have to be sent from the at least one base station (eNB) to the at least one user terminal (UE), and information (SN) is added in the access network node (aGW) to the data packets (MBMS Data) indicating the order of the distribution of the data packets (MBMS Data), an access network node (aGW), a base station (eNB) and a single frequency mobile communication network therefor.
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Citations
20 Claims
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1. A method for distribution of multimedia broadcast multicast service (MBMS) data packets from an access network node via at least one base station to at least one user terminal in a single frequency mobile communication network, comprising:
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adding information in the access network node to each of the MBMS data packets indicating in which time intervals the data packets have to be sent from the at least one base station to the at least one user terminal, and adding information in the access network node to each of the MBMS data packets indicating the order of the distribution of the data packets; wherein if a MBMS data packet does not occupy the whole length of a transport block in which it is transmitted, the MBMS data packet is concatenated with at least one subsequent MBMS data packet. - View Dependent Claims (2, 3, 4, 5)
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6. An access network node for distribution of multimedia broadcast multicast service (MBMS) data packets from said access network node via at least one base station to at least one user terminal in a single frequency mobile communication network wherein said access network node:
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adds information to each of the MBMS data packets indicating in which time intervals the MBMS data packets have to be sent from the at least one base station to the at least one user terminal, and adds information to each of the MBMS data packets indicating the order of the distribution of the data packets; wherein if a MBMS data packet does not occupy the whole length of a transport block in which it is transmitted, the MBMS data packet is concatenated with at least one subsequent MBMS data packet. - View Dependent Claims (7, 8, 9, 10, 13)
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11. A base station for distribution of multimedia broadcast multicast service (MBMS) data packets from an access network node via said base station to at least one user terminal in a single frequency mobile communication network, wherein said base station;
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sends said MBMS data packets to said at least one user terminal in a respective time interval that is indicated in information added to each of the MBMS data packets, and sends said MBMS data packets to said at least one user terminal in an order that is indicated in information added to each of the MBMS data packets; wherein if a MBMS data packet does not occupy the whole length of a transport block in which it is transmitted, the MBMS data packet is concatenated with at least one subsequent MBMS data packet. - View Dependent Claims (12, 14, 15)
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16. A single frequency mobile communication network for distribution of multimedia broadcast multicast service (MBMS) data packets from an access network node via at least one base station to at least one user terminal wherein said single frequency mobile communication network comprising:
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at least one access network node that adds information to each of the MBMS data packets indicating in which time intervals the MBMS data packets have to be sent from the at least one base station to the at least one user terminal, and that adds information to the MBMS data packets indicating the order of the distribution of the MBMS data packets, and and at least one base station that sends said MBMS data packets to said at least one user terminal in a respective time interval that is indicated in information added to the MBMS data packets, and that sends said MBMS data packets to said at least one user terminal in an order that is indicated in information added to each of the MBMS data packets; wherein if a MBMS data packet does not occupy the whole length of a transport block in which it is transmitted, the MBMS data packet is concatenated with at least one subsequent MBMS data packet. - View Dependent Claims (17, 18, 19, 20)
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Specification