METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION, USER EQUIPMENT, METHOD FOR RECEIVING UPLINK CONTROL INFORMATION, AND BASE STATION

摘要

A method for transmitting an uplink signal by a user equipment in a wireless communication system; the user equipment; a method for receiving an uplink signal by a base station in a wireless communication system; and the base station are discussed. The method for transmitting an uplink signal includes, according to one embodiment, receiving, by the user equipment, an enhanced physical downlink control channel (EPDCCH); receiving, by the user equipment, a physical downlink shared channel (PDSCH) based on the EPDCCH; and transmitting acknowledgement/negative acknowledgement (ACK/NACK) information corresponding to the PDSCH using a PUCCH resource. The PUCCH resource is determined based on an index of an EPDCCH allocation unit included in the EPDCCH and on an index of an antenna port used for the EPDCCH.

主权项

1. A method for transmitting an uplink signal by a user equipment in a wireless communication system, the method comprising:
receiving, by the user equipment, an enhanced physical downlink control channel (EPDCCH); receiving, by the user equipment, a physical downlink shared channel (PDSCH) based on the EPDCCH; and transmitting acknowledgement/negative acknowledgement (ACK/NACK) information corresponding to the PDSCH using a PUCCH resource, wherein the PUCCH resource is determined based on an index of an EPDCCH allocation unit included in the EPDCCH and on an index of an antenna port used for the EPDCCH.