System and method for hybrid automatic repeat request (HARQ) functionality in a relay node
First Claim
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1. A long term evolution (LTE) relay node configured to:
- receive a first medium access control packet data unit (MAC PDU) from an LTE eNodeB, wherein a first hybrid automatic repeat request (HARQ) entity is configured to perform HARQ functionality with respect to the first MAC PDU; and
receive a second MAC PDU from an LTE user equipment (UE), wherein a second HARQ entity is configured to perform HARQ functionality with respect to the second MAC PDU.
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Abstract
Devices and methods related to relay nodes are provided. The relay node includes a first hybrid automatic repeat request (HARQ) entity providing a first HARQ functionality. The relay node further includes a second HARQ entity providing a second HARQ functionality.
158 Citations
20 Claims
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1. A long term evolution (LTE) relay node configured to:
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receive a first medium access control packet data unit (MAC PDU) from an LTE eNodeB, wherein a first hybrid automatic repeat request (HARQ) entity is configured to perform HARQ functionality with respect to the first MAC PDU; and receive a second MAC PDU from an LTE user equipment (UE), wherein a second HARQ entity is configured to perform HARQ functionality with respect to the second MAC PDU. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method implemented in a long term evolution (LTE) relay node, the method comprising:
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receiving a first medium access control packet data unit (MAC PDU) from an LTE eNodeB, wherein a first hybrid automatic repeat request (HARQ) entity is configured to perform HARQ functionality with respect to the first MAC PDU; and receiving a second MAC PDU from an LTE user equipment (UE), wherein a second HARQ entity is configured to perform HARQ functionality with respect to the second MAC PDU. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification