Patent ID: 7206302
Filing Date: 2007-04-17
Classification: H04B,H04L,H04W

Abstract:
1. A mobile radio communication method for a receiver in a mobile radio communication system employing a CDMA (Code Division Multiple Access) method, the mobile radio communication system including a transmitter which uses a period necessary for transmission of a specified number of frames, as a first transmission period, and interleaves data in said frames in bit unit in a normal mode, and successively transmits said frames in a unit of said first transmission period, and said receiver which receives the frames transmitted by said transmitter, the mobile radio communication method comprising: a step of receiving a plurality of frames in said first transmission period, in which non-transmission periods of ½ or less of the frame length are generated, by setting up said plurality of frames in compressed mode, in which the frames are compressed and disposed fixedly and not successively in said first transmission period, wherein each of the compressed frames is divided, and the divided compressed frame is assigned to the head and the end of the frame timing and data in the frame is interleaved in bit unit, and a step of monitoring a frequency component of a control data transmission channel having a second transmission period which is used in a mobile radio communication system which is different from said mobile radio communication system, in each of respective non-transmission periods which is generated in each of said plurality of frames, the second transmission period being not integer multiple of said first transmission period.