70 results about "Transport format" patented technology

A method for efficiently encoding a trie data structure for transmission according to an embodiment includes receiving an application programming interface (API) request pertaining to the trie data structure that is indicative of flows of customer interactions with automated agents of a contact center, obtaining the trie data structure in which each of multiple nodes has an associated prefix key that defines a path from a root to the corresponding node, and encoding the nodes in a transmission format having a dictionary data structure. The nodes in the transmission format do not have the prefix key that defines the path from the root to the corresponding node. The method also includes transmitting a response to the API request based on the trie data structure encoded in the transmission format.

A bridge device for bridging a host device and a data storage device includes a first controller and a second controller. The first controller includes a first transmission interface. The second controller is coupled to the first controller and includes a second transmission interface. The second transmission interface is coupled to the first transmission interface through a bus. The first transmission interface operates in a slave mode and the second transmission interface operates in a master mode. The first transmission interface and the second transmission interface generate multiple transfer data chunks in compliance with a common bridge transfer format to perform transfer operations in dual directions for respectively transferring a command and data between a host device and a data storage device.

Systems and methods for enhanced Physical Uplink Control Channel (PUCCH) power control when missing Uplink Control Information (UCI) of different priorities are provided. In some embodiments, a method performed by a User Equipment (UE) for determining a power adjustment includes determining a PUCCH power adjustment with respect to a PUCCH format and / or Transport Format (TF); wherein determining the PUCCH power adjustment is based on one or more out of: a UCI consists of UCI with same priority index or different priority indices; a number of high-priority and / or low-priority UCI bits; and a minimum of high-priority and low-priority UCI bits. In this way, PUCCH power is able to be properly adjusted when UCI consists of UCI with different priority index.

There is provided a method, performed by a network node, for selecting a transport format for a radio transmission. The method comprises obtaining an estimate of expected Signal Interference to Noise Ratio, SINR, for a radio transmission. The method further comprises determining a margin in dependence on a value of the estimate of SINR. The method further comprises selecting a transport format for the radio transmission based on the estimate of SINR for the radio transmission and the determined margin. There is further provided a network node. There is also provided a method, performed by a user equipment, for assisting the selection of a transport format for a radio transmission. There is further provided a user equipment.

The invention discloses a network security data transmission and encryption system and method based on privacy protection, relates to the technical field of data transmission, and solves the problems that the influence of conversion efficiency between different data formats on the overall transmission timeliness is not fully considered, so that the data transmission delay is too high, the real-time service demand cannot be met, and the data transmission efficiency is poor. According to the method, the conversion efficiency and the transmission speed of each transmission data format are calculated, a comprehensive selection value is obtained, a standard transmission format is selected, and the network data are automatically converted, so that the data transmission suitability and efficiency are greatly improved, and the transmission hindrance caused by the format problem is reduced; according to the parity of the data capacity of the high-capacity data packet, the processing mode of odd-bit or even-bit binary numbers is flexibly adjusted to cooperate with the overall reverse operation; and the small-capacity data packets execute operations such as reverse order and repeated data displacement in a classified manner according to whether repeated data exist or not, so that different types of attacks are resisted, and data privacy is protected.

The invention discloses a diagnosis message processing method and device, a vehicle and a storage medium, and the method comprises the steps: receiving a diagnosis request message forwarded by a gateway under the condition that a first ECU and the gateway are in communication connection through the Ethernet; performing data transmission format conversion on the diagnosis request message to obtain diagnosis request data in a second data transmission format; transmitting the diagnosis request data to a diagnosis program configured in the first ECU, so that the diagnosis program performs diagnosis processing in response to the diagnosis request data; generating a first response message in the first data transmission format based on the diagnosis data under the condition that the diagnosis program completes the diagnosis processing and the diagnosis data in the second data transmission format is generated; and sending the first response message to the gateway, so that the gateway forwards the first response message to the diagnosis equipment. Therefore, the vehicle can process the diagnosis message for the ECU of the Ethernet node so as to meet the diagnosis requirement.

In general, techniques are described by which to synchronize enhanced audio transports with backward compatible audio transports. A device comprising a memory and one or more processors may be configured to perform the techniques. The memory may store a backward compatible bitstream conforming to a legacy transport format. The processor may obtain, from the backward compatible bitstream, a first audio transport stream, and obtain, from the backward compatible bitstream, a second audio transport stream. The processor(s) may also obtain, from the backward compatible bitstream, indications representative of synchronization information for the first audio transport stream and the second audio transport stream. The processor(s) may synchronize, based on the indications, the first audio transport stream and the second audio transport to obtain synchronized audio data stream. The processor(s) may obtain, based the synchronized audio data, enhanced audio data, and output the enhanced audio data to one or more speakers.

A server device performs communication in a streaming format with a client device. The communication in a streaming format is performed using a data block that contains a plurality of data groups. Each of the plurality of data groups contains data-type information and at least one data point that is associated with the data-type information and that is acquired by the client device.

Methods, apparatuses, and systems for haptic signal processing are provided. In one embodiment, a process includes receiving a media stream including data in one of a haptic exchange format and a haptic streaming format; under the condition that the data adopts the tactile exchange format, obtaining a mode of an input document of the media stream, semanteme of the input document, verifying the mode by contrasting a reference mode and verifying the semanteme by contrasting a rule table; where the data is in a haptic streaming format: decoding a code stream from at least a portion of the media stream, and identifying at least one of a syntax and a condition of the code stream; and controlling decoding of the media stream based on any of the verification features.

The embodiment of the invention provides user equipment, a base station and a data transmission method, and relates to the technical field of wireless communication. The method comprises: receiving downlink control information DCI and / or high-level signaling sent by a base station, and then determining a transmission format of data transmission according to the received DCI and / or high-level signaling, the transmission format comprising at least one of the following items: a time domain resource, a frequency domain resource, a preset transmission frequency, a modulation mode, a reference signal resource position and a transmission block size, wherein the preset number of transmission times comprises the number of transmission times and / or the number of repeated transmission times, and then performing data transmission based on the transmission format of the data transmission. According to the embodiment of the invention, the problem that the modulation mode, the reference signal, the resource position and other transmission formats of each time of preset transmission are difficult to determine due to unequal symbol lengths adopted in each time of actual preset transmission can be solved.

The invention discloses a data processing method and device. The method comprises the following steps: receiving first information from a plurality of cooperative devices; the first information represents data description information generated by an intelligent agent running in the corresponding cooperative equipment according to storage data in the cooperative equipment; the plurality of cooperative devices comprise a first device; the first equipment is used for executing a first task; according to the second information and the first information of the first equipment, determining to-be-complemented data by using the first intelligent agent; the second information is description information of complete context data which is determined by the first intelligent agent and is required for executing the first task; according to the to-be-complemented data and the first information, determining a second device from the at least one cooperative device by using the first intelligent agent; generating a first request corresponding to the to-be-complemented data by using the first agent; the first request comprises a first task, to-be-complemented data, a target transmission format corresponding to the to-be-complemented data, and a device identifier of the first device; and sending the first request to the second equipment.

The application discloses a private protocol transmission security management system and method based on a one-way communication device, and relates to the technical field of network security. The method comprises the following steps: extracting the communication characteristics of a private protocol and performing normalization processing, and constructing a private protocol feature library; deploying a protocol analysis engine on the low-security side of a one-way optical shutter, performing deep detection on the out-domain data stream, identifying the private protocol, and extracting the current session protocol characteristics; matching the extracted characteristics with the feature library, and performing compliance verification and content filtering according to a security policy after successful matching; the verified data is encapsulated into a transmission format allowed to pass through the one-way optical shutter, and is sent to the high-security side through the one-way optical shutter; the received data is reorganized, and integrity and consistency verification is performed on the high-security side, and after the verification is passed, an audit log is recorded and forwarded to a target system; the protocol behavior and the session state are monitored in real time, and a security alarm is triggered and the transmission is blocked for unknown protocols or abnormal behaviors.

An embodiment of the present application provides an access method and apparatus. The method includes: receiving configuration signaling sent by a network-side device, where the configuration signaling includes channel configuration information, and the channel configuration information includes time-frequency domain resources of a preamble sequence channel and a data information channel; wherein the preamble sequence channel and the data information channel respectively occupy different frequency bands; sending a preamble sequence and data information according to the time-frequency domain resources; wherein, the transmission format of the data information is determined by the preamble sequence. Through the access method and apparatus provided by the embodiments of the present application, the network side simultaneously configures the time-frequency domain resources of the preamble sequence channel and the data information channel, realizes that the preamble sequence and the data information respectively occupy different frequency domain resources for transmission, reduces the scheduling signaling overhead, and significantly increases the number of terminals supported by the network.

The present disclosure relates to methods and devices for facilitating using a streaming manifest including a profile signal for content encoded based on a encapsulation format. An example method disclosed herein includes identifying structures associated with first media, wherein the first media is associated with a first streaming format. The example method also includes generating a streaming manifest for the first media, wherein the streaming manifest maps the structures associated with the first media to structures associated with a second streaming format, and including an indication with the streaming manifest, wherein the indication identifies the streaming profile used to map the structures.

A communication device includes: a communication interface unit configured to receive, from a master, control data including data of a predetermined transmission format of a first protocol which a communication partner device transmits to a slave; a storage unit configured to store the data of the first protocol received by the communication interface unit; an encapsulator configured to convert the data of the first protocol stored in the storage unit into data of a second protocol; and a communication unit configured to transmit the data of the second protocol converted by the encapsulator to the communication partner device.

The invention discloses a broadband harmonic and inter-harmonic data communication optimization method and a broadband harmonic and inter-harmonic data communication optimization system, which are applied to the field of communication between a broadband measurement main station and a broadband measurement sub-station. According to the method, a harmonic message transmission format and an inter-harmonic message transmission format are added on the basis of a real-time transmission data message format of a communication protocol GB / T 26865.2; the harmonic and inter-harmonic data streams are controlled through command connection and data connection; the related oscillation constant value field is added in the configuration frame, so that the control capability of the master station to the substation is improved, and the accuracy of judging and monitoring the oscillation of the substation is improved.

A system including one or more computing devices implements a vehicle software deployment management system. The vehicle software deployment management system enables a client to send a signed serialized data chunk of a vehicle software application and a deployment plan of the software application to a vehicle using a protocol agnostic transport format. The vehicle software deployment management system may generate a deployment plan that may be processed by an on-board application deployment planner / orchestrator of the vehicle to deploy a particular vehicle software application. The vehicle software deployment management system may send the vehicle software application using a container to be used by ECU agents of various ECUs of the vehicle. In addition, the vehicle software deployment management system may utilize the received vehicle information to dynamically generate one or more updated vehicle deployment plans for transmission to respective vehicles.

The present invention discloses the structure and operation of the “geometric shift transform” that enables the use of symbol alphabet code word representation of a user's binary data stream as the signal transport format from a central unit (modem) of a precoded OFDM system to a remote unit (the RF equipment). The invention simplifies the precoding transform (DFT) calculation, enables secure transmissions, and contemplates layer and resource block mapping operations in the central unit.

The invention relates to the technical field of communication, and provides a processing method capable of customizing a JSON (JavaScript Object Notation) transmission format, which comprises the following steps of: receiving a request of a front end, reading key values and numerical value attributes configured by current equipment, and storing the key values and the numerical value attributes into temporary data; reading the key value of the current equipment and the type supported by the numerical value and storing the key value and the type in temporary data; transmitting key value attributes and numerical value attributes in the temporary data to a front end; the key value attributes and the numerical value attributes are analyzed through a front end, and formatting configuration options supported by all numerical values are displayed to a user; receiving a key value and an output formatting style of each numerical value configured by a user through a front end, and storing user configuration in temporary data; analyzing user formatting configuration in the temporary data to enable the user configuration to take effect; and transmitting the JSON data according to the effective user configuration. According to the invention, the flexibility and customizability of a data transmission format are improved, and the maintenance cost and technical complexity of an enterprise are reduced through a unified configuration management architecture.

Systems, methods, and other embodiments described herein relate to mapping data packets between an ARINC 664 Part 7 (A664P7) data format and a time sensitive network (TSN) data format. In one embodiment, a method includes, in response to receiving a first data packet in a first data transmission format from a first data end system, forming a second data packet in a second data transmission format based on the first data packet. The first data end system can transmit and receive a data packet in a first data transmission format. The first data transmission format is one of an A664P7 data format and a TSN data format, and the second data transmission format is the other one of the A664P7 data format and the TSN data format. And transmitting the second data packet to a second data end system capable of receiving the data packet in the second data transmission format.

A method comprising: receiving data from one or more point cloud sources; determining one or more structural elements within the received data, said structural elements having properties suitable for5 one or more predetermined transmission policies; encoding the received data to one or more bitstreams, wherein the encoding is at least partly controlled based on the properties of said one or more structural elements; encapsulating the one or more bitstreams into a streaming format; generating signalling comprising information about one or0 more streaming format sessions for said one or more bitstreams, said information comprising at least mapping information between said one or more streaming format sessions and said one or more bitstreams and relations of said one or more structural elements in said one or more streaming format sessions; transmitting the encapsulated one or more5 bitstreams over the one or more streaming format sessions to a client; and signalling said information to the client.

The embodiment of the invention provides a response processing method and device for a service request, equipment, a storage medium and a product, and the method comprises the steps: receiving target response information returned by a proxy server for the service request, and enabling a target response header of the target response information to comprise a coding response header generated by the server through the coding of an obtained service response header, the target response body of the target response information is obtained by converting the obtained service response body into a specific transmission format by the server. And decoding the coding response header, and after generating service response information based on the target response body and the response header obtained by decoding, performing response processing on the service request based on the service response information. According to the technical scheme provided by the embodiment of the invention, the business response body is converted into the specific transmission format instead of a file which can be immediately executed by the browser, and the browser cannot immediately execute the file which possibly comprises the malicious script after receiving the target response information, so that the webpage loaded by the browser is prevented from being illegally attacked.

The embodiment of the invention discloses a time series data transmission method and device which are used for improving the utilization efficiency of transmission resources. The method comprises the steps that the edge device receives first time sequence data sent by the terminal device, wherein the first time sequence data comprises a plurality of data values collected by the terminal device and timestamps corresponding to the data values; the edge device performs protocol conversion on the first time sequence data to obtain second time sequence data, the protocol conversion comprises modification of a transmission format of the first time sequence data, and the second time sequence data comprises a data array, starting time and ending time. And the edge device sends the second time sequence data to the platform device, so that the platform device stores the second time sequence data based on the data transmission format of the second time sequence data.

Described is a method of processing a media stream. The method comprises receiving the media stream packetized in accordance with a predefined transport format, wherein the packetized media stream comprises a plurality of hierarchical boxes each being associated with a respective box type identifier, and wherein the plurality of boxes comprise one or more track boxes referencing respective tracks indicative of media components of the media stream; determining whether the media stream comprises a preselection-related box of predefined type indicative of a preselection, wherein the preselection corresponds to a media presentation to a user; and if it is determined that the media stream comprises the preselection-related box: analyzing metadata information corresponding to the preselection-related box, the metadata information being indicative of characteristics of the preselection; identifying one or more tracks in the packetized media stream contributing to the preselection based on the metadata information; and providing the one or more tracks for downstream processing in accordance with the given preselection.

The invention relates to the technical field of industrial gas system data processing, and discloses an industrial gas system data interaction control method based on a public LCU, and the method comprises the following steps: S1, constructing a database; s2, processing a transmission format: respectively processing the real-time data and the periodic data, wherein the real-time data needs a large amount of digital quantity and has a relatively high requirement on the real-time performance; step S3, data acquisition: different parameters are measured by different sensors, and various real-time data and periodic data of the industrial gas system are obtained; s4, data transmission: the periodic data are directly transmitted to a public LCU module through a CAN bus; and S5, data processing: after receiving the data, the public LCU module calls a local or remote algorithm to analyze and process the data according to the requirements of different algorithms, and after processing is completed, a result is sent to the local LCU module through the CAN bus. According to the invention, efficient transmission and processing of data in an industrial gas system are realized.

This application relates to frame conversion for adaptive streaming alignment. A method for generating an AV bitstream (e.g., an MPEG-2 transport stream or bitstream segment with an adaptive streaming format) such that the AV bitstream includes at least one video I-frame synchronized with at least one audio I-frame includes, for example, re-encoding at least one video or audio frame (as a re-encoded I-frame or a re-encoded P-frame). Typically, a content segment of the AV bitstream containing the re-encoded frame begins with an I-frame and includes at least one subsequent P-frame. Other aspects are methods for adapting such AV bitstreams, audio / video processing units configured to perform any embodiment of the methods of the present invention, and audio / video processing units including buffer memory storing at least one segment of an AV bitstream generated according to any embodiment of the methods of the present invention.

The present invention provides an information sending and processing method and apparatus, and a communication node; wherein the information sending method comprises: determining a candidate control channel transmission format set from a control channel transmission format set; wherein the control channel transmission format set includes X control channel transmission formats, and the X control channel transmission formats include at least: a first control channel transmission format and a second control channel transmission format, wherein a transmission time interval of the first control channel transmission format is greater than a transmission time interval of the second control channel transmission format, and the candidate control channel transmission format set includes Y control channel transmission formats; and sending configuration information for describing the candidate control channel transmission format set to the communication node. The present invention solves the problem of poor forward compatibility in control channel design in related technologies, thereby achieving the effect of improving the flexibility of system expansion.

The application discloses a data monitoring method and system, a medium and a computer device. The method comprises the following steps: capturing handshake information generated when a server and a client negotiate based on a target protocol; analyzing the transmission format of the handshake information, and extracting an encryption suite, a session key and a random number used for data transmission encryption; the encryption suite comprises one or more encryption algorithms; dynamically selecting an encryption algorithm from the encryption suite, processing the session key and the random number by using the encryption algorithm, and generating a decryption key; capturing encrypted data packets transmitted by the server and the client based on the target protocol; and decrypting the encrypted data packets by using the decryption key, and generating data plaintext used for security analysis.