The discontinuity transmission which uses the signal metric of decoder generation (DTX) detection

摘要

In a method of detecting whether a transmitted data frame is a discontinuous transmission (DTX) frame and a signal metric corresponding to the transmitted data frame is generated in a decoding operation used to decode the data frame from a signal carrying the frame that is received by a base station receiver. A signal energy of the transmitted data frame is determined based ON the signal metric and used for determining whether the transmitted data frame is a DTX frame.