发明名称 |
METHOD WHEREBY TERMINAL TRANSMITS ACK/NACK IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR |
摘要 |
Provided are a method whereby a terminal transmits an acknowledgement/not- acknowledgement (ACK/NACK) with a primary cell and a secondary cell aggregated, and a device for supporting the method. The method comprises: receiving data by a downlink subframe of a secondary cell; and transmitting an ACK/NACK for the data by an uplink subframe of a primary cell, wherein: the time interval between the downlink subframe and the uplink subframe is determined by a first hybrid automatic repeat request (HARQ) timing or a second HARQ timing; the first HARQ timing is an HARQ timing which is applied when the primary cell is used alone; and the second HARQ timing is an HARQ timing which is additional to the first HARQ timing. |
申请公布号 |
EP3054616(A4) |
申请公布日期 |
2017.03.15 |
申请号 |
EP20140850736 |
申请日期 |
2014.10.06 |
申请人 |
LG Electronics Inc. |
发明人 |
SEO, Dongyoun;AHN, Joonkui;HWANG, Daesung |
分类号 |
H04L1/18;H04L5/00;H04L5/14 |
主分类号 |
H04L1/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|