METHOD AND DEVICE FOR RECEIVING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM
First Claim
1. A method for receiving control information on an Enhanced Physical Downlink Control Channel (EPDCCH) by a User Equipment (UE) in a wireless communication system, the method comprising:
- receiving a subframe including one or more EPDCCH Physical Resource Block (PRB) sets; and
attempting to decode one or more EPDCCH candidates in each of the EPDCCH PRB sets,wherein if the EPDCCH PRB set is overlapped with a transmission area of a first signal, information about the EPDCCH candidates or information about decoding is determined differently according to at least one of a type of the EPDCCH PRB set and a cell Identity (ID).
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Abstract
According to one embodiment of the present invention, a method for receiving control information in a wireless communication system, in which a terminal receives the control information through an enhanced physical downlink control channel (EPDCCH), is provided. The method for receiving control information includes the steps of: receiving a subframe which includes one or more EPDCCH physical resource block (PRB) sets; and attempting to decode one or more EPDCCH candidates in each of the EPDCCH PRB sets. When the transmission areas of the EPDCCH PRB set and a first signal overlap with each other, information relating to the EPDCCH candidate or information relating to the decoding is determined to be different according to one or both of EPDCCH PRB set type and/or cell identity (ID).
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Citations
13 Claims
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1. A method for receiving control information on an Enhanced Physical Downlink Control Channel (EPDCCH) by a User Equipment (UE) in a wireless communication system, the method comprising:
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receiving a subframe including one or more EPDCCH Physical Resource Block (PRB) sets; and attempting to decode one or more EPDCCH candidates in each of the EPDCCH PRB sets, wherein if the EPDCCH PRB set is overlapped with a transmission area of a first signal, information about the EPDCCH candidates or information about decoding is determined differently according to at least one of a type of the EPDCCH PRB set and a cell Identity (ID). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A User Equipment (UE) for receiving a downlink signal on an Enhanced Physical Downlink Control Channel (EPDCCH) in a wireless communication system, the UE comprising:
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a reception module; and a processor, wherein the processor is configured to receive a subframe including one or more EPDCCH Physical Resource Block (PRB) sets, and to attempt to decode one or more EPDCCH candidates in each of the EPDCCH PRB sets, and wherein if the EPDCCH PRB set is overlapped with a transmission area of a first signal, information about the EPDCCH candidates or information about decoding is determined differently according to at least one of a type of the EPDCCH PRB set and a cell Identity (ID).
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Specification