Patent ID: 9407393
Filing Date: 2016-08-02
CPC Classification: H04J,H04W

Claim Text:
1. A method of receiving downlink data in a wireless communication system, the method comprising: determining, by a wireless device, a subframe reception timing difference between a first serving cell and a second serving cell; receiving, by the wireless device, a downlink grant through a downlink control channel of the first serving cell; receiving, by the wireless device, a downlink transport block through a downlink shared channel of the second serving cell indicated by the downlink grant, wherein if the subframe reception timing difference is greater than a specific value, at least one orthogonal frequency division multiplexing (OFDM) symbol is ignored among a plurality of OFDM symbols in a subframe in which the downlink shared channel is received, and decoding the downlink shared channel in a number of the plurality of OFDM symbols which excludes the at least one ignored OFDM symbol, wherein a total number of ignored OFDM symbols among the plurality of OFDM symbols is determined based on the subframe reception timing difference value.