HYBRID ARQ INFORMATION TRANSMITTING METHOD AND HYBRID ARQ INFORMATION RECEIVING METHOD

摘要

The present application relates to a method for transmitting and receiving hybrid ARQ information transmitted via a downlink in a wireless communication system. In particular, the method for a transmission point to transmit hybrid automatic repeat request (ARQ) information in a system having multiple transmission points comprises, as technical features, the steps of: transmitting virtual cell identity (ID) information to a terminal; and transmitting, using a resource which has been determined on the basis of the virtual cell ID information, hybrid ARQ information for indicating whether uplink data transmitted from the terminal has been received or not.

主权项

1. A method for a Transmission Point (TP) to transmit hybrid Automatic Repeat reQuest (ARQ) information, in a system including a plurality of TPs, the method comprising:
transmitting virtual cell Identity (ID) information to a User Equipment (UE); and transmitting hybrid ARQ information indicating whether uplink data transmitted from the UE is received, using a frequency resource determined based on the virtual cell ID information.