METHOD FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

摘要

The present invention relates to a wireless communication system. Particularly, the present invention relates to a method for transmitting control information and a device therefor, the method comprising the steps of: configuring a first TDD cell having a first subframe pattern; configuring a second TDD cell having a second subframe pattern, wherein a direction for transmitting according to the first subframe pattern and a direction for transmitting according to the second subframe pattern differ from each other in each subframe; receiving a PDSCH in a DL subframe #n of the first TDD cell; and transmitting HARQ-ACK information for the PDSCH in a UL subframe #n−k of the second TDD cell, wherein n is an integer greater than or equal to zero, and k is a positive integer fixed regardless of the first subframe pattern and the second subframe pattern.

主权项

1. A method of transmitting control information, which is transmitted by a user equipment in a wireless communication system, comprising the steps of:
configuring a first TDD (time division duplex) cell containing a first subframe pattern; configuring a second TDD cell containing a second subframe pattern, wherein a transmission direction according to the first subframe pattern and a transmission direction according to the second subframe pattern are different from each other in every subframe; receiving PDSCH (physical downlink shared channel) in a DL subframe #n of the first TDD cell; and transmitting HARQ-ACK (hybrid automatic repeat request acknowledgement) information on the PDSCH in a UL subframe #n+k of the second TDD cell, wherein the n corresponds to an integer equal to or greater than 0 and wherein the k corresponds to a positive integer which is fixed irrespective of the first subframe pattern and the second subframe pattern.