Title:
METHOD FOR ADJUSTING PROBABILITY OF RANDOM BIT STREAM, AND APPARATUS AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/083141
Kind Code:
A1
Abstract:
The present application relates to the technical field of novel storage and computation, and provides a method for adjusting the probability a random bit stream, and an apparatus and a storage medium. The method is applied to a device having resistance change and selection characteristics integrated therein, and comprises: acquiring a random bit stream generated under an initial pulse condition when the device corresponds to the selection characteristic, and calculating a reference probability Pbase of the random bit stream; evenly dividing a pulse sequence of the random bit stream into Nsegment segments, arbitrarily selecting Nslot segments therefrom, and inserting a reset-set pulse signal pair into the selected Nslot segments of the pulse sequence, wherein Nsegment≥Nslot≥1; after a reset pulse signal is received, setting the device to correspond to the resistance change characteristic, and setting a bit stream sequence generated by the Nslot segments under the initial pulse condition to be "0"; after a set pulse signal is received, restarting the generation of the random bit stream according to the initial pulse condition; and calculating the probability of an adjusted random bit stream according to the reference probability Pbase and the adjusted random bit stream.
Inventors:
WANG ZONGWEI (CN)
CAI YIMAO (CN)
QIN YABO (CN)
HUANG RU (CN)
CAI YIMAO (CN)
QIN YABO (CN)
HUANG RU (CN)
Application Number:
PCT/CN2023/125138
Publication Date:
April 25, 2024
Filing Date:
October 18, 2023
Export Citation:
Assignee:
PEKING UNIV (CN)
International Classes:
G06F17/18
Attorney, Agent or Firm:
ACIP LAW OFFICES (CN)
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