| 发明名称 |
CONTROL INFORMATION TRANSMISSION METHOD AND A DEVICE THEREFOR |
| 摘要 |
A method for transmitting ACK/NACK (Acknowledge/Negative ACK) information for two or more carriers at a user equipment in a wireless communication system which supports carrier aggregation. The method according to one embodiment includes generating an ACK/NACK payload including two or more ACK/NACK sets, wherein each ACK/NACK set is associated with a corresponding carrier and have one or more ACK/NACK bits; and transmitting the ACK/NACK payload through a PUCCH (Physical Uplink Control Channel) or PUSCH (Physical Uplink Shared Channel). A size of the ACK/NACK payload is given based on carrier configuration, the carrier configuration including a number of configured carriers and transmission modes for the configured carriers. The two or more ACK/NACK sets are concatenated in an order of carrier index. |
| 申请公布号 |
US2015189646(A1) |
申请公布日期 |
2015.07.02 |
| 申请号 |
US201514657917 |
申请日期 |
2015.03.13 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
CHUNG Jae Hoon;LEE Hyun Woo;KWON Young Hyoun;JANG Ji Woong;HAN Seung Hee |
| 分类号 |
H04W72/04;H04L1/16 |
主分类号 |
H04W72/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for transmitting ACK/NACK (Acknowledge/Negative ACK) information for two or more carriers at a user equipment in a wireless communication system which supports carrier aggregation, the method comprising:
generating an ACK/NACK payload including two or more ACK/NACK sets, wherein each ACK/NACK set is associated with a corresponding carrier and have one or more ACK/NACK bits; and transmitting the ACK/NACK payload through a PUCCH (Physical Uplink Control Channel) or PUSCH (Physical Uplink Shared Channel), wherein a size of the ACK/NACK payload is given based on carrier configuration, the carrier configuration including a number of configured carriers and transmission modes for the configured carriers, and wherein the two or more ACK/NACK sets are concatenated in an order of carrier index. |
| 地址 |
Seoul KR |
