14 results about "Line code" patented technology

A battery management system includes a first battery cell controller, a second battery cell controller each monitoring a plurality of battery cells, and an electrically isolated transmission line providing a point-to-point signal transmission path between the first battery cell controller and the second battery cell controller. At least one of the first battery cell controller or the second battery cell controller includes at least one encoding / decoding circuit that encodes data in accordance with a multi-level encoding technique for transmission along the signal transmission path as a serial data stream, including modulating the serial data stream on at least three discrete signal levels at a predetermined and fixed data pulse frequency, encoding a plurality of data nibbles of the serial data stream into a data packet, the data packet including a plurality of symbols structured and arranged to have at least four consecutive chips per symbol, wherein the at least four consecutive chips per symbol of the data packet include a DC balance line code in each of the symbols.

The model evaluation method comprises the following steps: acquiring a first evaluation scene; extracting an objective function of the evaluation set and metadata of the objective function from the evaluation item corresponding to the first evaluation scene; according to the function body of the target function in the first evaluation scene, a second evaluation scene is generated, and the second evaluation scene comprises at least one of at least one row-level code generation scene or at least one in-row code generation scene; according to the objective function and the metadata, assembling is carried out according to the first evaluation scene and the second evaluation scene, an evaluation set is obtained, and the evaluation set comprises questions assembled according to the first evaluation scene and the second evaluation scene according to the metadata and reference answers determined according to the objective function; and evaluating the tested model according to the evaluation set to obtain an index value of the evaluation index. According to the method, line-level and in-line code generation scenes are expanded, so that the evaluation set is constructed from project levels and business application scenes, evaluation is performed based on the evaluation set, and the evaluation effect is ensured.

The invention relates to a code management method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the steps of obtaining a to-be-processed code text, and identifying a workflow node field identifier in the to-be-processed code text; reading code data between two adjacent workflow node field identifiers to obtain a row code; and generating a modified code text according to the line code. By adopting the method, the convenience of code management can be improved.

This invention discloses a sensitive information processing method, program product, device, and storage medium, comprising: acquiring a code file to be processed and determining the scannable text content corresponding to the code file; performing line-by-line code scanning on the scannable text content according to preset sensitive word regularization rules to determine the sensitive content of the code file; performing semantic classification on sensitive variable names based on a pre-determined semantic classifier to obtain the target sensitive category and category semantic similarity of the sensitive variable names; determining the sensitive information entropy of the sensitive variable values, and determining the confidence level of the sensitive content based on the category semantic similarity, sensitive information entropy, and contextual information; performing desensitization processing on the sensitive content based on the confidence level, and generating a detection report based on the desensitized sensitive content and the confidence level of the sensitive content. This invention can accurately identify and process raw data without keywords, achieving high-precision and low-false-positive sensitive content detection.

The invention provides a line coding and decoding method and device based on scrambling and dynamic planning, and relates to the technical field of line coding. The method comprises the following steps: acquiring an original data packet, setting the order of a binary scrambling polynomial according to the length of the original data packet, constructing the binary scrambling polynomial, and generating a scrambling table matrix; performing first-level scrambling on the original data packet according to the scrambling code table matrix, the maximum processing round parameter and the bit detection threshold, and generating a temporary data payload and a first-level scrambling code round counting variable; performing second-level scrambling on the temporary data payload, generating a data payload and a second-level scrambling round counting variable, and further generating a coded data packet; performing bit-by-bit analysis on the coded data packet to obtain a to-be-decoded data payload, a first-level scrambling code round counting variable and a second-level scrambling code round counting variable; and decoding the to-be-decoded data payload, and outputting a decoded data packet. The method is used for efficiently suppressing the occurrence probability of the long continuous same-value bit sequence so as to improve the reliability of signal transmission.

The utility model relates to a kind of electric power fittings, specifically a kind of line code pass. The purpose is to provide a kind of line code pass, and the street code should have the characteristics of convenient installation, safety. Technical scheme is line code pass, including support;Its characterized in that: still include the pressing plate that is clamped with support and bundles cable;The pressing plate is fixed with support by fastener;The pressing plate and support form the clamping area for the bundle cable to cross between, and clamping area is equipped with protruding part.

Disclosed in the present invention is a system and method for encoding, decoding, and transmitting physical layer data. Data is encoded with error-correcting codes. The data encoded by the error-correcting codes is interleaved at a granularity of 1 bit, with an interleaving depth of n. The interleaved data is then encoded with line codes, where the line code encoding is performed in groups of m-bit binary numbers. For data decoding, the received data is first decoded with line codes, and the data after line code decoding is in groups of m-bit binary numbers. This decoded data is then deinterleaved at a granularity of 1 bit, with a deinterleaving depth of n. Finally, the deinterleaved data is decoded with error-correcting codes. Both n and m are fixed positive integers, and n≥m.

Dynamically updating a delay line code. A circuit for updating a delay line code is provided having a delay line having a first chain of interleaved logic gates and a second chain of interleaved logic gates. The circuit further include a first clock path generated based upon the first chain of interleaved logic gates and a second clock path generated based upon the second chain of interleaved logic gates, wherein an output of at least one logic gate is forced to zero prior to performing a code update.

The invention discloses an optical fiber signal regeneration method and device, and the method comprises the steps: carrying out the code pattern context analysis of an optical fiber signal received on a target optical fiber channel, determining a specific code element position and a redundant code element position, and carrying out the waveform reconstruction of the specific code element position and the redundant code element position, and obtaining a reconstructed optical fiber signal; performing retiming processing on the reconstructed optical fiber signal to obtain a regeneration code element sequence; and when determining that the target optical fiber channel exits the switching state, performing bit alignment on the reconstructed optical fiber signal according to the regenerated code element sequence to obtain an aligned optical fiber signal. The line coding symbol identification accuracy is enhanced, the time sequence consistency of the regenerated output signal and the original signal at the bit is ensured through the alignment of the reconstructed signal, the error code diffusion risk caused by dispersion and routing difference is reduced, the overall communication quality is improved, and the method is suitable for large-scale popularization and application. And strict requirements of relay protection of a power system on stability and consistency of data transmission are better met.

A wireless transmit / receive unit (WTRU) may be configured to determine an association between a modulation order and a symbol duration. The WTRU may be configured to transmit a calibration signal. The WTRU may be configured to transmit a broadcast configuration message. The WTRU may be configured to receive a signal with a frequency corresponding to a chip duration. The WTRU may be configured to determine a modulation order of the received signal. The WTRU may be configured to determine data bits of the received signal based on a phase of the received signal over a duration of the symbol duration and the determined modulation order. The modulation order may be a number of phases that a device transmits using a line code or a subcarrier signal. A symbol duration may comprise one or more data bits or chips.

The invention provides a secure startup method, a hardware trusted root, computing equipment and a computer readable storage medium. The secure starting method is applied to a hardware trusted root of the computing device and comprises the steps that a first code is executed, the first code comprises a first line code operated after the computing device is started, and the first code is stored in the hardware trusted root; moving a second code into a memory of the hardware trusted root, wherein the second code comprises a code running after the first code; and performing trusted computing on the second code, and then executing the second code. According to the application, the hardware trusted root is not easily bypassed by an attacker, and the system can be started and operated more safely and reliably.

Disclosed is a method of a gNB, including encoding a low power wake up signal (LP-WUS) payload using a line coding scheme, mapping a line coding output of the line coding scheme to baseband symbols using a keying modulation, mapping symbols of the keying modulation to baseband LP-WUS blocks, and transmitting the baseband LP-WUS blocks to at least one UE

A bi-directional full-duplex interface or serial communication interface operable to connected to a first device and a second device to decode or encode a signal between the first device and the second device in the first line code or the second line code. The bi-directional full-duplex interface includes a receive path that converts a first data signal output from the first device at a first communication rate to a second line code for the second device where the first communicate rate is slower than the second line code. The bi-directional full-duplex interface also includes a transmit path that converts a second data signal output from the second device at the second communication rate to the first line code for the first device.

The application provides a line coding and decoding method and device based on scrambling and dynamic programming, and relates to the technical field of line coding. The method comprises the following steps: obtaining an original data packet, setting the order of a binary scrambling polynomial according to the length of the original data packet, constructing the binary scrambling polynomial, and generating a scrambling table matrix; performing first-stage scrambling on the original data packet according to the scrambling table matrix, a maximum processing round parameter and a bit detection threshold, generating a temporary data payload and a first-stage scrambling round count variable; performing second-stage scrambling on the temporary data payload, generating a data payload and a second-stage scrambling round count variable, and then generating a coded data packet; performing bit-by-bit analysis on the coded data packet to obtain a to-be-decoded data payload, a first-stage scrambling and a second-stage scrambling round count variable; and performing a decoding operation on the to-be-decoded data payload to output a decoded data packet. The application is used for efficiently suppressing the occurrence probability of a long continuous same-value bit sequence, so as to improve the reliability of signal transmission.