发明名称 |
Method of reporting channel quality information in a wireless communication system |
摘要 |
A method for encoding control information by a user equipment (UE) in a wireless communication system, includes obtaining a plurality of Channel Quality Information (CQIs) for a plurality of downlink carriers, at least one RI (Rank Indicator) and at least one ACK/NACK (Acknowledgement/Negative-ACK); concatenating the plurality of CQIs; encoding the concatenated plurality of CQIs, the at least one RI and the at least one ACK/NACK, separately; and transmitting the encoded plurality of CQIs, the encoded at least one RI and the encoded at least one ACK/NACK on only one uplink carrier. |
申请公布号 |
US9319176(B2) |
申请公布日期 |
2016.04.19 |
申请号 |
US201414447829 |
申请日期 |
2014.07.31 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
Kim Ki Hwan;Ko Hyun Soo |
分类号 |
H04L1/00;H04L25/02;H04W24/10;H04L5/00;H04L27/26;H04W8/24;H04W48/08;H04W72/04 |
主分类号 |
H04L1/00 |
代理机构 |
Birch, Stewart, Kolasch & Birch, LLP |
代理人 |
Birch, Stewart, Kolasch & Birch, LLP |
主权项 |
1. A method for encoding control information by a user equipment (UE) in a wireless communication system, the method comprising:
obtaining, by the UE, a plurality of channel quality indicators (CQIs) for a plurality of downlink component carriers, at least one rank indicator (Rl) and at least one acknowledgement/negative-acknowledgement (ACK/NACK), wherein a plurality of component carriers comprise the plurality of downlink component carriers and one or more uplink component carriers; concatenating, by the UE, the plurality of CQIs for the plurality of downlink component carriers; encoding, by the UE, the concatenated plurality of CQIs, the at least one RI and the at least one ACK/NACK, separately; and transmitting, by the UE, the encoded concatenated plurality of CQIs, the encoded at least one RI and the encoded at least one ACK/NACK on only one uplink component carrier among the one or more uplink component carriers. |
地址 |
Seoul KR |