DIRECT COMMUNICATION SYSTEM
First Claim
1. A direct communication system, comprising:
- a first direct communication apparatus belonging to a first direct communication group;
an evolved NodeB (eNB);
wherein the first direct communication apparatus groupcasts a first communication data based on the first direct communication group, and the eNB receives the first communication data and receives a first feedback message from a second direct communication apparatus of the first direct communication group, and the eNB further decides that the first communication data must be re-forwarded in the first direct communication group according to the first feedback message.
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Accused Products
Abstract
A direct communication system and a data forwarding method thereof are provided. The direct communication system includes a first direct communication apparatus and an evolved nodeB, and the first direct communication apparatus belongs to a first direct communication group. The first direct communication apparatus groupcasts a first communication data based on the first direct communication group. After receiving the first communication data, the evolved nodeB receives a first feedback message from a second direct communication apparatus of the first direct communication group. The evolved nodeB decides a re-forwarding of the first communication data in the first direct communication group according to the first feedback message.
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Citations
20 Claims
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1. A direct communication system, comprising:
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a first direct communication apparatus belonging to a first direct communication group; an evolved NodeB (eNB); wherein the first direct communication apparatus groupcasts a first communication data based on the first direct communication group, and the eNB receives the first communication data and receives a first feedback message from a second direct communication apparatus of the first direct communication group, and the eNB further decides that the first communication data must be re-forwarded in the first direct communication group according to the first feedback message. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An evolved NodeB (eNB) for use in a direct communication system, the direct communication system further comprising a first direct communication apparatus that belongs to a first direct communication group, the eNB comprising:
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a transceiver, being configured to receive a first communication data groupcasted by the first direct communication apparatus, and receive a first feedback message from a second direct communication apparatus of the first direct communication group; and a processor, being configured to decide that the first communication data must be re-forwarded in the first direct communication group according to the first feedback message. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification