HS-SCCH channel coding device for high speed downlink packet access
A technology of HS-SCCH and channel coding, applied in the field of third-generation mobile communication systems, can solve the problems of large data output delay, uncompact output data, and low circuit utilization, etc. Enhanced predictability, latency-critical effects
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[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0030] The HS-SCCH channel coding device used in this embodiment for high-speed downlink packet access is as follows: Figure 5 As shown, it includes a time slot 1 processing circuit (hereinafter referred to as the first processing circuit) and time slot 2, 3 processing circuits (hereinafter referred to as the second processing circuit), and the second processing circuit provides the first processing circuit to read the next Enable signal for group input data where:
[0031] The first processing circuit 501 is used to complete the first time slot data (including X1 and X) in the HS-SCCH channel coding UE ) processing and output, including a first convolutional encoding unit and a first rate matching unit, the input data is encoded by the first convolutional encoding unit, and then output after rate matching and XOR processing by the ...
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