Wistron Corporation

Wiston Corporation

Hsiao-Wen Tin

Chih-Ming Chen

Yen-Chuan Chen

Tsung-Cheng Chiang

Yuan-Bin Lee

A communication method based on quantum channel estimation, including: sampling according to a sampling parameter to obtain an information block, wherein the sampling parameter is used to determine a time distance of a pilot signal; converting the information block into a quantum channel fingerprint; performing channel estimation according to the quantum channel fingerprint to obtain an estimation result; and performing signal transmission according to the estimation result.

Communication method based on quantum channel estimation and base station

Embodiments of the disclosure provide a method for adjusting a backoff mechanism and a vehicle communication system. The method includes the following. Vehicle information of each vehicle in multiple road segments is obtained. Current traffic flow information of each of the road segments is determined based on the vehicle information of each of the vehicles. Multiple probabilities corresponding to each of the road segments are determined at least according to the current traffic flow information of each of the road segments, in which the multiple probabilities corresponding to each of the road segments correspond to multiple candidate contention window sizes respectively. A contention window size corresponding to each of the road segments is determined based on the multiple probabilities corresponding to each of the road segments. A message retransmission mechanism of multiple first vehicles is controlled according to the contention window size corresponding to a first road segment.

Method for adjusting backoff mechanism and vehicle communication system

Systems and methods for verifying a service request by a quantum service authorization management (QSAM) in a 5G network with a plurality of service slices used by a plurality of base stations to provide services to a plurality of user equipment include registering the plurality of user equipment, generating a token containing information identifying a first base station of the plurality of base stations providing services to a first user equipment of the plurality of user equipment through a first service slice of the plurality of service slices, sending the generated token to the first user equipment, receiving the generated token when the first user equipment requesting service from the first base station using the first service slice, granting the service request if the received token is verified as valid, and denying the service request if the received token is verified as invalid.

Quantum service authorization management for securitizing 5G network slicing

An electronic device and a method for configuring a head-up display are provided. The method includes: obtaining a first coordinate value corresponding to a line of sight of a driver, and obtaining a statistic value corresponding to the first coordinate value; inputting the first coordinate value and the statistic value to a quantum machine learning (ML) model to obtain a first estimated statistic value; and configuring a display area of the head-up display according to the first coordinate value and the first estimated statistic value.

Electronic device and method for configuring head-up display

An image quality assessment apparatus and an image quality assessment method are provided. In the method, multiple to-be-assessed blocks are formed for an image in a video stream, these to-be-assessed blocks are inputted to a quality assessment model, and a quality of the image is determined according to an output result of the quality assessment model. The quality assessment model is trained based on a machine learning algorithm.

Image quality assessment apparatus and image quality assessment method thereof

A method and an electronic device of correcting frame for an optical camera communication (OCC) are provided. The method includes the following steps. The optical signal is captured. The optical signal is input to a first machine learning (ML) model to obtain a missing timestamp. The optical signal and the missing timestamp are input to a second ML model to obtain a first complement frame corresponding to the missing timestamp. The first complement frame is outputted.

Method and electronic device of correcting frame for optical camera communication

A video processing apparatus and a processing method of video stream are provided. In the method, at least one encoding unit is formed in an image frame, sub-encoding units in multiple encoding units of an image sequence are encoded according to a correlation between a first sub-encoding unit and a second sub-encoding unit in the sub-encoding units, and a video stream is generated according to an encoded result of the image sequence. The image frame is an image of the image sequence, and each of the encoding units records encoding information of a belonging block.

Video processing apparatus and processing method of video stream

The embodiments of the disclosure provide a method for authentication and authorization and the authentication server. The disclosure provides a user management mechanism required by multiple applications, so each of the applications does not need to have its own user management mechanism. In this manner, the security mechanism can be provided by the authentication server to improve the security of the user data.

Method for authentication and authorization and authentication server using the same for providing user management mechanism required by multiple applications

The disclosure provides a network device, an image processing method, and a computer readable medium. The method includes: receiving a video stream from an IP camera; detecting whether a predetermined motion event occurs in the video stream according to a designated motion detection mode; in response to the predetermined motion event is detected, generating an event mark corresponding to the predetermined motion event and extracting a video clip corresponding to the predetermined motion event from the video stream; determining whether a video content satisfying a notification condition exists in the video clip; and in response to the video content satisfying the notification condition, sending the event mark and the video content to a smart device accessing the network device.

Network device, image processing method, and computer readable medium

A malicious code analysis method and system, a data processing apparatus, and an electronic apparatus are provided. A behavior characteristic data corresponding to a suspicious file is received from the electronic apparatus via the data processing apparatus to analyze the behavior characteristic data. The behavior characteristic data corresponding to the suspicious file is compared with a malware characteristic data of each of a plurality of malicious codes to obtain a comparison result. And based on the comparison result, a representative attack code corresponding to the suspicious file is obtained and a precaution corresponding to the representative attack code is transmitted to the electronic apparatus.

Malicious code analysis method and system, data processing apparatus, and electronic apparatus

A method, a system and an apparatus for predicting abnormalities are provided. A controller analyzes a plurality of command logs to obtain a predictive rule for accessing a storage device. The controller performs an anomaly detection for the command logs based on the predictive rule so as to obtain at least one command cluster. The controller establishes policy data corresponding to the predictive rule based on the command logs included in each command cluster, and sends the policy data to a data transmission interface coupled to the storage device. The data transmission interface obtains a processing action for a received data access command according to the policy data.

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Taipei, Taiwan

Hsiao-Wen Tin