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把比特串逐段视为一个二进制数并对此数定义一种位和运算,通过比较比特串对应段的二进制数位和的不同来纠正比特串中的错误比特,从而完成信息协调.该协议即使在最坏的情况下也要比已有的信息协调协议的效率高,而且泄漏的信息量也较少.
The bit string is considered as a binary number piece by piece and a bit sum operation is defined for the number, and the error bits in the bit string are corrected by comparing the sum of binary bits of the corresponding bit string to complete the information coordination. Even if In the worst case, it is more efficient than the existing information to coordinate the agreement, and the amount of information leak is also less.