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US 2019/0173650 A1Published application
Method and Apparatus for Controlling Downlink HARQ Timing in TDD Environment
AssigneeApple Inc.
InventorDong Hyun Park
Life of this patent
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AssigneeApple Inc.
InventorDong Hyun Park
Estimating the term…
The present specification relates to a method and an apparatus for controlling downlink HARQ timing. A method for controlling downlink HARQ timing according to an embodiment of the present invention comprises the steps of: configuring, by a base station, different duplex modes for a PCell and an SCell and transmitting the configuration information to a terminal; transmitting, by the base station, a PDSCH in subframe n-k of the SCell; and receiving, by the base station, HARQ response information from the terminal in subframe n of the PCell by applying a set index associated with downlink HARQ timing corresponding to the configuration information, wherein k has a value of 4-13.
A method of controlling a downlink HARQ (Hybrid Automatic Retransmit reQuest) timing in a CA (carrier aggregation) environment, the method comprising:
A base station (BS) for controlling a downlink HARQ (Hybrid Automatic Retransmit reQuest) timing in CA (carrier aggregation) environment, comprising:
An apparatus for controlling a downlink HARQ (Hybrid Automatic Retransmit reQuest) timing of a base station (BS) operating in a CA (carrier aggregation) environment, the apparatus comprising:
Dependencies are inferred from the claim text.