Method of reporting channel quality information in a wireless communication system
AssigneeLG Electronics Inc.
InventorsKi Hwan Kim, Hyun Soo Ko
Life of this patent
Estimating the term…
Abstract
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.
Claims6
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.
A user equipment (UE) in a wireless communication system, the UE comprising:
- a processor configured to:
- obtain a plurality of channel quality indicators (CQIs) for a plurality of downlink component carriers, at least one rank indicator (RI) and at least one acknowledgement/negative-acknowledgement (ACK/NACK),
- wherein a plurality of corn orient carriers co rise the plurality of downlink component carriers and one or more uplink component carriers;
- concatenate the plurality of CQIs for the plurality of downlink component carriers;
- encode the concatenated plurality of CQIs, the at least one RI and the at least one ACK/NACK, separately;
- and
- transmit 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.
Dependencies are inferred from the claim text.