Patent ID: 9265033
Filing Date: 2016-02-16
CPC Classification: H04L,H04W

Claim Text:
1. A method for receiving a downlink signal at a receiving device in a wireless communication system, the method comprising: receiving a Relay-Physical Downlink Control Channel (R-PDCCH) allocated in a first resource block and a Physical Downlink Shared Channel (PDSCH) in a second resource block from a transmitting device, wherein demodulation reference signals for demodulating the PDSCH are transmitted over the first resource block and the second resource block; and demodulating the PDSCH using the demodulation reference signals on the first resource block and the second resource block, wherein the first and second resource blocks include a prescribed number of same consecutive subcarriers, wherein the first resource block and the second resource block are interleaved with depth-4, and wherein a virtual resource block index of the first resource block plus 4 is equal to a virtual resource block index of the second resource block.