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Security chip is widely used in security equipment of power distribution and utilization, ensuring information security of control systems in smart grid. The paper analyzes the threat and protection, such as disturbance attack, side channel attack and data transmission attack, which the state cryptographic authentication security chip are faced with in terminals of power distribution and utilization...
According to the monitored phase noise statistics, the averaging weights in carrier phase recovery is adaptively optimized. Comparing with existing optimization techniques, 1dB Q value improvement can be achieved by the proposed algorithm at most.
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