Decoding method and device for uplink control channel
A control channel and predictive control technology, which is applied in the direction of transmission path sub-channel allocation, signaling allocation, multi-frequency code system, etc., can solve problems such as performance loss, achieve the effect of reducing performance loss and improving the accuracy of frequency offset estimation
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[0047] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0048] figure 1 and figure 2 A method flowchart of the first embodiment of a method for decoding an uplink control channel according to the present invention is shown. An uplink control channel decoding method in this embodiment is mainly performed by an uplink control channel decoding device. Wherein, the method includes the following steps:
[0049] S11: Obtain frequency domain data and historical frequency offset values of the user UE in the uplink subframe, and perform frequency offset pre-compensation on the frequency domain data according to the historical frequency offset values.
[0050] Specifically, the uplink subframe includes frequency domain data of...
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