Harq-ack information transmission method and apparatus
AssigneeZte Corporation
InventorsXincai LI, Wei GOU, Yajun ZHAO, Focai PENG, Ling YANG
Life of this patent
Estimating the term…
Abstract
Provided are an HARQ-ACK information transmission method and apparatus. The method includes: determining the HARQ-ACK to be transmitted and a resource location on an unlicensed carrier for transmitting the HARQ-ACK according to a predefinition or a signaling indication, performing a listen before talk (LBT) procedure on the unlicensed carrier, and transmitting the HARQ-ACK on the resource location after the LBT procedure is successfully performed.
Claims21
A Hybrid Automatic Repeat reQuest-Acknowledgement (HARQ-ACK) information transmission method, comprising:
- determining the HARQ-ACK information to be transmitted and a resource location on an unlicensed carrier for transmitting the HARQ-ACK information according to a predefinition or a signaling indication;
- performing a listen before talk (LBT) procedure on the unlicensed carrier;
- and
- transmitting the HARQ-ACK information on the resource location after the LBT procedure is successfully performed.
A Hybrid Automatic Repeat reQuest-Acknowledgement (HARQ-ACK) information transmission method, comprising:
- transmitting a signaling indication to a user equipment (UE);
- wherein the signaling indication is used for indicating relevant information of the HARQ-ACK information transmitted by the UE and a resource location on an unlicensed carrier for transmitting the HARQ-ACK information by the UE.
19-30. (canceled)
Dependencies are inferred from the claim text.