System and method for hybrid automatic repeat request (HARQ) functionality in a relay node
First Claim
Patent Images
1. A relay node device that promotes data communication between an access node and a user agent, the relay node device comprising:
- at least one processor to manage;
a first hybrid automatic repeat request (HARQ) entity providing a first HARQ functionality in connection with the access node; and
a second HARQ entity providing a second HARQ functionality in connection with the user agent.
8 Assignments
0 Petitions
Accused Products
Abstract
A relay node. 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.
132 Citations
29 Claims
-
1. A relay node device that promotes data communication between an access node and a user agent, the relay node device comprising:
-
at least one processor to manage; a first hybrid automatic repeat request (HARQ) entity providing a first HARQ functionality in connection with the access node; and a second HARQ entity providing a second HARQ functionality in connection with the user agent. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
-
14. A device comprising:
a relay node that promotes data communication between an access node and a user agent, wherein the relay node is configured to; receive a medium access control packet data unit (MAC PDU) from the access node; demodulate and decode the MAC PDU without performing a cyclic redundancy check (CRC); forward the MAC PDU to the user agent; and after receiving a non-acknowledgement/acknowledgement signal (NACK/ACK) from the user agent, forward the NACK/ACK to the access node. - View Dependent Claims (15)
-
16. A method implemented in a relay node that promotes data communication between an access node and a user agent, the relay node comprising a first hybrid automatic repeat request (HARQ) entity having a first HARQ functionality, the method comprising:
-
receiving a medium access control packet data unit (MAC PDU) at the first HARQ entity; and performing, with the first HARQ entity, a first HARQ functionality with respect to the MAC PDU. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
-
-
28. A method implemented in a relay node that promotes data communication between an access node and a user agent, the method comprising:
-
receiving a medium access control packet data unit (MAC PDU); demodulating and decoding the MAC PDU without performing a cyclic redundancy check (CRC); forwarding the MAC PDU; and after receiving a non-acknowledgement/acknowledgement signal (NACK/ACK), forwarding the NACK/ACK signal. - View Dependent Claims (29)
-
Specification