Patent ID: 8532205
Filing Date: 2013-09-10
Classification: H04L

Abstract:
1. A method of transmitting a subframe in a wireless communication system, the method comprising: configuring a first subframe including six orthogonal frequency division multiplexing (OFDM) symbols, a cyclic prefix (CP) length of each OFDM symbol included in the first subframe being ⅛ times of a useful symbol time of each OFDM symbol included in the first subframe; configuring a second subframe including a plurality of OFDM symbols and at least one fraction of one OFDM symbol, a CP length of each OFDM symbol included in the second subframe being a length other than ⅛ times of a useful symbol time of each OFDM symbol in the second subframe; and transmitting the first subframe and the second subframe, wherein the first subframe and the second subframe have the same length irrespective of the CP length of each OFDM symbol included in the second subframe.