KT Corporation
Method and apparatus for transmitting and receiving uplink data channel on basis of sub-physical resource block for MTC terminal

Abstract:

Provided are a method for transmitting and receiving an uplink data channel (Physical Uplink Shared Channel, PUSCH) for a Machine Type Communication (MTC) terminal in a 3GPP LTE/LTE-A system. The method for transmitting an uplink data channel (PUSCH) by an MTC terminal, may include receiving information relating to uplink data channel resource allocation in units of sub-Physical Resource Blocks (sub-PRBs) from a base station; and transmitting an uplink data channel on the basis of the information relating to uplink data channel resource allocation to the base station.