Decoding Method and Apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsZhanji Wu, Zhiyu Xiao
Life of this patent
Estimating the term…
Abstract
Embodiments of the present invention provide a decoding method and apparatus. The method includes: acquiring a demodulation signal; acquiring a first decoding signal, where the first decoding signal is a signal fed back after the ith M-ary differential decoding processing is performed on the demodulation signal, and i is an integer greater than or equal to 0; and performing M-ary differential decoding processing on the demodulation signal according to the first decoding signal, to obtain a second decoding signal. The first decoding signal that is fed back is added and input to a decoder.
Claims18
A decoding method, comprising:
- acquiring a demodulation signal;
- acquiring a first decoding signal, wherein the first decoding signal is a signal fed back after an ith M-ary differential decoding processing is performed on the demodulation signal, where i is an integer greater than or equal to 0;
- and
- performing M-ary differential decoding processing on the demodulation signal according to the first decoding signal, to obtain a second decoding signal.
A decoding apparatus, comprising a computer including a non-transitory computer-readable medium storing program modules executable by the computer, the modules including:
- an acquiring module, configured to acquire a demodulation signal;
- and
- a decoding module, configured to acquire a first decoding signal, wherein the first decoding signal is a signal fed back after an ith M-ary differential decoding processing is performed on the demodulation signal, where i is an integer greater than or equal to 0, and wherein the decoding module is further configured to perform M-ary differential decoding processing on the demodulation signal according to the first decoding signal to obtain a second decoding signal.
A decoding apparatus, comprising:
- an acquirer, configured to acquire a demodulation signal;
- and
- a decoder, configured to acquire a first decoding signal, wherein the first decoding signal is a signal fed back after an ith M-ary differential decoding processing is performed on the demodulation signal, where i is an integer greater than or equal to 0, and wherein the decoder is further configured to perform M-ary differential decoding processing on the demodulation signal according to the first decoding signal, to obtain a second decoding signal.
Dependencies are inferred from the claim text.