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High luminosity conditions at the LHC pose many unique challenges for potential silicon based track trigger systems. One of the major challenges is data formatting, where hits from thousands of silicon modules must first be shared and organized into overlapping eta-phi trigger towers. Communication between nodes requires high bandwidth, low latency, and flexible real time data sharing, for which a...
This paper gives a channel coding solution which meets the national standards of mobile multimedia broadcasting, the result of simulation shows that QC-LDPC has a good performance while the signals with a extremely low SNR transmitted in AWGN channel. According to the standards, it analyzes the method of implementing the QC-LDPC with FPGA. For the specialty of the quasi-cycle coding matrix, it adopt...
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