Patent ID: 9177548
Filing Date: 2015-11-03
Classification: G06F,G10L,H04L

Abstract:
1. A speech signal processing method, comprising: receiving by a base station, an encoded speech signal sent by a user equipment (UE), wherein the encoded speech signal comprises a first substream, a second substream, and a third substream, and the first substream is attached with a cyclic redundancy check (CRC); performing by the base station, decoding processing on the first substream, the second substream, and the third substream by adopting a decoding algorithm, wherein a decoding algorithm that is based on an auxiliary decision of the CRC attached to the first substream is adopted to perform decoding processing on the first substream; and sending by the base station, decoding results of the first substream, the second substream, and the third substream to a base station controller, wherein the decoding result of the first substream comprises a decoded bit stream corresponding to the first substream and a CRC result based on the CRC.