299 results about "Channel Identifier" patented technology

A method performed by an integrated access backhaul (IAB) node in a wireless communication system is provided. The method comprises: receiving, from a base station, configuration information regarding an uplink (UL) grant, receiving, from the base station, configuration information regarding backhaul (BH) radio link control (RLC) channel via higher layer signaling, identifying, based on the configuration information regarding BH RLC channel, whether an extended logical channel identifier (eLCID) is used, in case that the eLCID is not used and a UL grant size is equal to or larger than a first size, not transmitting only a padding buffer status report (BSR) or not transmitting only padding or not transmitting only the padding BSR and the padding, and in case that the eLCID is used and the UL grant size is equal to or larger than a second size, not transmitting only the padding BSR or not transmitting only the padding or not transmitting only the padding BSR and the padding.

A device assembly having a syndicated data service interface that is communicatively coupled to a vendor-specific syndicated data application platform and having an installed vendor specific syndicated data application, with the interface receiving point-to-multipoint non-addressed transport bearer channels of different syndicated data channel transport networks initially only including the monitoring of the syndicated data channels and not decoding the syndicated data messages or syndicated data informational data contained therein, identifying from the transport bearer channels a received syndicated data channel having an syndicated data channel identifier of the specific syndicated data device, and reading the syndicated data messages within the received syndicated data channel and extracting the syndicated data supplier-independent informational data from the syndicated data message and providing the extracted syndicated data informational data to at least one of the installed vendor specific syndicated data applications of the syndicated data device.

The invention discloses a financial transaction management and control method and device, and relates to the field of financial science and technology, and the management and control method comprises the steps: obtaining a business identifier, a product identifier and a channel identifier of a target financial transaction based on a financial transaction request, and constructing key value information based on the business identifier, the product identifier and the channel identifier; based on the key value information, determining a target financial interface corresponding to the target financial transaction, and obtaining a management and control strategy set of the target financial interface corresponding to the target financial transaction, the management and control strategy set including M interface authorization management and control strategies, N interface time management and control strategies and K interface flow management and control strategies; and determining the management and control state of the target financial transaction based on the management and control strategies in the management and control strategy set. According to the invention, the technical problem that a current-limiting protection mode based on a leaky bucket algorithm or a token bucket algorithm cannot satisfy financial services in a complex scene in the prior art is solved.

A method performed by an integrated access backhaul (IAB) node in a wireless communication system is provided. The method comprises: receiving, from a base station, configuration information regarding an uplink (UL) grant, receiving, from the base station, configuration information regarding backhaul (BH) radio link control (RLC) channel via higher layer signaling, identifying, based on the configuration information regarding BH RLC channel, whether an extended logical channel identifier (eLCID) is used, in case that the eLCID is not used and a UL grant size is equal to or larger than a first size, not transmitting only a padding buffer status report (BSR) or not transmitting only padding or not transmitting only the padding BSR and the padding, and in case that the eLCID is used and the UL grant size is equal to or larger than a second size, not transmitting only the padding BSR or not transmitting only the padding or not transmitting only the padding BSR and the padding.

The invention provides a method and a device for keeping butt joint of optical module channels. The method comprises the following steps: setting a mapping port of each local optical module channel to be in an MAC layer forced working state; sending a local speed reduction capability negotiation message; receiving an opposite terminal speed reduction capability negotiation message from an opposite terminal; when it is detected that a receiving end signal of a mapping port of any local optical module channel is abnormal, generating a fault channel notification message carrying a local fault optical module channel identifier, and sending the fault channel notification message through any local optical module channel; and according to the channel combination corresponding to each local support speed reduction rate and the channel combination corresponding to each opposite end support speed reduction rate, selecting an optical module channel combination which is commonly supported and has the maximum support speed reduction rate.

The embodiment of the invention provides a multi-channel-oriented adaptive signal recovery method, device and equipment, which are applied to the technical field of communication, and the method comprises the following steps: carrying out frame synchronization on a data frame of each channel according to a unique identification code and a channel identifier in frame header information; performing quality evaluation and threshold comparison on effective information of each channel according to key information for guiding soft information combination in the frame header information, and adaptively matching a soft information combination mode according to a quality evaluation and threshold comparison result; merging according to a data frame synchronization result and the matched soft information merging mode to obtain an optimal channel receiving soft value; demodulating the channel receiving soft value, and calculating a log-likelihood ratio; and performing iterative decoding based on the log-likelihood ratio to recover an original signal. In this way, the compatible processing capacity of a communication system on signals with different qualities in a multi-channel transmission scene can be improved, the quality of soft information required by iterative decoding is improved, and the reliability of the communication system is improved.

The invention relates to an encryption transmission method and device, equipment and a storage medium, and relates to the technical field of communication. The method comprises the following steps: acquiring plaintext data to be transmitted, and partitioning the plaintext data to obtain plaintext partitioned data; under the condition of supporting a hardware encryption instruction set, encrypting the plaintext block data by adopting a hardware encryption channel and / or a software encryption channel based on a derived public key in the derived session key pair, and adding an encryption channel identifier in the encrypted ciphertext block data; the encryption channel identifier is used for representing that the adopted encryption channel is a hardware encryption channel or a software encryption channel; and sending the ciphertext block data to a receiving end, so that the receiving end performs decryption by adopting an adaptive hardware decryption mode or software decryption mode based on a derived private key in the derived session key pair to obtain plaintext block data. Encryption is carried out by polling a hardware encryption channel and a software encryption channel, and CPU resources consumed in the data encryption process are effectively relieved.

The invention relates to a reconciliation clearing method and system based on intelligence, and the method comprises the steps: obtaining business transaction processing information, splitting the information into a plurality of information pieces according to a preset data type, obtaining a transaction information piece set, and enabling each information piece to correspond to a data type; performing feature extraction on the transaction information piece set, generating transaction feature vectors, including transaction amount, transaction type and channel identifier, inputting the transaction feature vectors to a pre-trained account checking and clearing window prediction model, and outputting the size of an account checking and clearing window corresponding to the current transaction information piece set; and based on the transaction information piece set and the size of the reconciliation clearing window, performing distributed processing on the transaction information piece set by using a preset reconciliation clearing link generation mechanism to realize reconciliation clearing of the business transaction processing information. Therefore, processing resources are reasonably allocated, distributed processing is realized, and the processing efficiency and accuracy of account checking and clearing are remarkably improved.

The invention discloses a communication middleware-oriented communication method and system based on a shared memory, efficient end-to-end communication between a publisher and a subscriber is realized by utilizing the shared memory, and the method comprises the following steps: the publisher creates a shared memory area through a predefined channel identifier, and writes data into the memory; meanwhile, notification information is sent through the global notification queue; and the subscriber locates the target memory through the index structure and reads the data. Mechanisms such as memory state control, read-write mutual exclusion, capacity rule optimization and the like are designed, and efficient utilization of the shared memory and security of inter-process access are ensured. In addition, the receiving process realizes real-time monitoring and data distribution through a distribution module, and supports a complex communication scene of multiple publishers and multiple subscribers. Compared with the prior art, the method has the advantages of high transmission efficiency, low delay and good concurrency performance, and is suitable for design and implementation of high-performance communication middleware.

A data packet processing method and an apparatus. The method includes: a first device determines a first HARQ process from an available HARQ process range of a first DRB or a first logical channel; obtains a first data packet corresponding to the first DRB or the first logical channel, where the first data packet does not carry a logical channel identifier, so that overheads of the data packet can be reduced; and sends the first data packet to a second device through the first HARQ process. The second device determines the available HARQ process range, receives the first data packet from the first device through the first HARQ process, and can quickly and accurately determine, based on the first HARQ process for receiving the first data packet, a logical channel identifier corresponding to the first data packet.

In an embodiment, a method includes receiving a data packet and generating an optimized security tag based on a standard security tag by replacing an 8-byte optional secure channel identifier (SCI) of the standard security tag with 32 most significant bits of a 4 packet number, a 2-byte MAC Security Entities (SecY) engine identifier, and a 2-byte short SCI. The method further includes encrypting the data packet and transmitting the encrypted data packet comprising the optimized security tag to an electronic device.

A medium access control (MAC) layer instance of a user equipment (UE) or a base station is configured to determine to transmit a first MAC control element (MAC CE), construct a MAC sub protocol data unit (sub-PDU) including a MAC sub-header and a payload including the first MAC CE, indicate, in the MAC sub-header, a logical channel identifier (LCID) value that identifies a first group of MAC CEs categorized based on a feature, the first group of MAC CEs including the first MAC CE and map the MAC sub-PDU to a transport block (TB) for transmission on a physical (PHY) layer.

In an embodiment, a method includes receiving a data packet and generating an optimized security tag based on a standard security tag by replacing an 8-byte optional secure channel identifier (SCI) of the standard security tag with 32 most significant bits of a 4 packet number, a 2-byte MAC Security Entities (SecY) engine identifier, and a 2-byte short SCI. The method further includes encrypting the data packet and transmitting the encrypted data packet comprising the optimized security tag to an electronic device.

The invention discloses a display device and a channel switching method, and relates to the field of display, the display device comprises a display, a controller and at least one HDMI interface; the controller is configured to execute the following steps: in response to a voice instruction input by a user, receiving a keyword which is obtained by analyzing the voice instruction and is used for representing the name of the external equipment; when the mapping relation used for indicating channel switching exists between the keyword and the HDMI channel identifier, the channel switching instruction can be quickly generated, so that the content input by the external equipment is displayed on the display; according to the process of automatically responding to the voice instruction of the user to switch the signal source channel, efficient resource management and task allocation can be realized, and the processing efficiency of the channel switching service is improved, so that the use experience of the user is improved.

The invention discloses a system for realizing multichannel data two-way transmission. The system comprises a data interface module, a multichannel transmission module, a data cache management module and a PCIe transmission module which are sequentially connected according to a data transmission direction, the data interface module receives data of external terminal equipment and transmits the data to the multi-channel transmission module; the multi-channel transmission module collects data of a data interface, transmits the data through a plurality of transmission channels, arbitrates according to priorities of the plurality of transmission channels, and outputs the data to the data caching module; transmitting the data to a data interface according to the channel identifier; the data caching module receives and caches the data, manages a caching space according to the channel identifier, and transmits the data to the multi-channel transmission module; the PCIe transmission module transmits the data to the PC, receives the data transmitted by the PC and transmits the data to the data caching module. Through a multi-channel data transmission structure and management of a cache address, data transmission has extremely high expandability.

The invention relates to a test parameter configuration method and system, and the method comprises the steps: obtaining a plurality of channel objects corresponding to a to-be-tested pin, and enabling the channel objects to comprise channel identifiers and channel information of corresponding test channels; generating test channel group information based on the to-be-tested pin, wherein the test channel group information comprises a test channel group identifier and channel identifiers of a plurality of test channels; generating sub-channel group information corresponding to each test board card based on the test channel group information, and sending the sub-channel group information to the corresponding test board card; the test channel group is traversed, one or more target test channels of the test channel group are determined, and the target test channels correspond to the board card type of the test board card; and obtaining the corresponding channel information from the channel objects of the one or more target test channels, and sending the channel information to the test board card corresponding to the board card type in a broadcast mode, thereby solving the problem of low test parameter configuration efficiency of the to-be-tested chip in related technologies.

The invention discloses a display device and a channel switching method, and relates to the field of display, the display device comprises a display, a controller and at least one HDMI interface; the controller is configured to execute the following steps: in response to a voice instruction input by a user, receiving a keyword which is obtained by analyzing the voice instruction and is used for representing the service type of the external equipment; when the mapping relation used for indicating channel switching exists between the keyword and the HDMI channel identifier, the channel switching instruction can be quickly generated, so that the content input by the external equipment is displayed on the display; according to the process of automatically responding to the voice instruction of the user to switch the signal source channel, efficient resource management and task allocation can be realized, and the processing efficiency of the channel switching service is improved, so that the use experience of the user is improved.

The invention provides a communication method and device which are used for performing coverage enhancement on messages such as Msg4 and the like. The method comprises the following steps: sending at least one of the following information: a lead code or a logical channel identifier, wherein the information is used for requesting network equipment to send a first message carrying conflict resolution information in a random access process by adopting a repeated transmission mode; a first message is received. According to the method and the device, the first message is requested to be repeatedly transmitted to the network equipment through the preamble or the logic channel identifier, so that coverage enhancement of the first message can be realized, the success rate of random access is improved, the communication time delay is reduced, and the coverage range of the terminal equipment can be expanded.

Techniques described herein can allocate respective unique secure channel identifiers (SCIs) to respective uplink encryptor interfaces which provide intersite connectivity over multipathing internet protocol (IP) networks between a first data center site and a second data center site. A respective uplink encryptor interface can then use the unique SCI allocated thereto, along with a packet number counter value to encrypt and generate an integrity check value for at least a portion of a packet. The encryption can comprise using the SCI and the packet number counter value to generate a unique packet initialization vector for the packet, which is then used to encrypt and integrity protect the packet. The respective uplink encryptor interface can send the encrypted packet via a tunnel to a second data center site via a secure communication channel spanning across multiple encryptors and multiple decryptors. The encrypted packet can be decrypted at the second data center site and forwarded along to its destination within the second data center site.

Apparatuses and methods for providing and interpreting command packets for direct control of memory channels are disclosed herein. An example apparatus includes flash memories configured into channels and a controller coupled to the flash memories. The controller receives packets and interpret the packets based at least on a first protocol, and determines whether any packets are linked based on a link identifier included in a block of each packet. The controller arranges the subset of packets based on an index included in the block of each packet of the subset of packets, and the subset of packets are arranged in order based on the respective indexes. A target flash memory and a target channel are determined by the controller based on flash memory and channel identifiers included in the block of each of the packet of the subset of packets.

A mouse sends, to an electronic device, a mapping relationship between a channel identifier of a data channel for establishing a connection between the mouse and the electronic device and a position identifier of a layout position. The mapping relationship may be used by the electronic device to determine layout positions of a plurality of electronic devices. If the mouse establishes a connection to a new electronic device, an electronic device that has established a connection is disconnected, or the like, the communication method and the communication system for the mouse and the electronic device synchronize the layout position information of arranged electronic devices.

The embodiment of the invention provides a message transmission system, method and device and a storage medium. The system comprises a message bus, a message processing component, a data storage component, a first component serving as a publisher and a second component serving as a subscriber. The first component creates a first type instance with a first type identifier and generates a first message object. The message processing component executes the inline function to identify the first class identification of the first class instance. And if the message channel corresponding to the first type of identifier does not exist, the message bus uses the first type of identifier as a channel identifier, creates a first message channel, and stores the first message object in a data storage component. And the second component obtains the first message object from the data storage component by utilizing the first message channel. Visibly, the class identifier can be extracted from the class instance more easily and more accurately through the message processing component, so that the message object can be transmitted in a correct channel, and the accuracy of message transmission is improved.

The invention relates to a data transmission system for satellite-ground integrated data processing, and belongs to the technical field of data transmission. Comprising a satellite data transmission system and a ground receiving system. The satellite data transmission system receives and caches satellite load data, compresses the load data at different compression ratios, groups AOS format data frames, stores and reads back the data after the group AOS frames according to data block numbers, and downloads the read-back data to the ground; and the ground receiving system receives data downloaded by the satellite data transmission system, splits the received data according to the AOS frame data block number identifier and the AOS frame virtual channel identifier, decompresses the split data, empties the cache of a decompression unit in real time according to the AOS frame data block number identifier, and inverts load image data from the decompressed data. Ground data processing errors caused by the fact that data cannot be distinguished are avoided, satellite-ground integrated data processing is achieved, and the data transmission efficiency and the processing speed are improved.

According to the technical scheme, the page refreshing method is provided and comprises the steps that when it is monitored that a first page jumps to a second page, a channel identifier shared between the first page and the second page is generated, and the second page and the first page are homologous pages; based on the channel identifier, establishing a broadcast channel based on an application program interface (API) between the first page and the second page; when it is monitored that a predetermined event occurs on the second page, a first message of the second page is sent to the first page through the broadcast channel, and the first message is used for triggering refreshing of the first page. The problem of state asynchronization between different pages is solved, and the method has the advantages of being high in response speed, high in reliability and low in resource consumption.

The invention discloses a configured interface docking and analysis method, device and equipment and a medium, and the method comprises the steps: obtaining an interface document of a third-party platform, and combining with preset configuration items according to the interface document to obtain configuration information; the configuration information and the channel identifier are associated and stored in a preset database; in response to a service request for a third-party platform, obtaining configuration information from a preset database; the service request carries a channel identifier and request service data; assembling based on the request configuration and the request business data to obtain a request body, and sending the request body to a third-party platform according to the service address and the request format; and extracting response service data obtained by the third-party platform in response to the request body based on the request response configuration. Through the configuration mode, the tedious development process is avoided, automatic data extraction is achieved through the configuration information corresponding to the third-party platform, rapid docking is completed, the docking efficiency is improved, the research and development period is shortened, and the method can be widely applied to the technical field of data processing.

A method for supporting activation / deactivation of serving cells by a base station (BS) in a wireless communication system provides decreased overhead and decreased power consumption for a user equipment (UE). The method includes configuring M supportable serving cells in the UE, configuring an indicator indicating activation / deactivation of each of the M serving cells, configuring a medium access control (MAC) message which includes a MAC control element (CE) and a logical channel identifier (LCID), the MAC CE including the indicator configured for each of the M serving cells and having a length corresponding to an integer multiple of 8 bits, the LCID indicating that the MAC CE includes the indicator indicating activation / deactivation of each serving cell, and transmitting the configured MAC message to the UE. Accordingly, a control channel or data channel regarding a component carrier is selectively received depending on whether the component carrier is activated.

Systems, computer program products, and methods for generating dynamic links in federated data channels is configured to identify an account identifier(s) based on at least one first communication channel; determine a secondary user(s) associated with the account identifier(s); access a user account preference database comprising the account identifier(s) and data associated with the secondary user(s); generate, by an intelligent deep link generator, an intelligent deep link message comprising content associated with the account identifier; access, based on the secondary user account(s), a virtual communication registry comprising an available communication channel identifier(s); select an available communication channel identifier(s) for the secondary user(s) based on the primary channel preference; and transmit the intelligent deep link message to the selected available communication channel identifier(s).

A computer-implemented method for regulating delivery frequency of outbound communications. The method includes receiving message context data comprising one or more of a user identifier, a client identifier, a campaign identifier, a channel identifier, a label identifier, and a trigger identifier. A counter-field identifier is determined that encodes the channel identifier, label identifier, trigger identifier, campaign identifier, and a temporal-interval indicator. A counter field identified by the counter-field identifier is created. A value stored in the counter field is incremented through an atomic operation. The value is compared with a limit stored in a rule set. An allow signal is output when the value does not exceed the limit and a suppress signal is output when the value exceeds the limit. An engagement-counter record is updated to the in-memory database.

The invention relates to the technical field of computers, and discloses a multi-channel multi-protocol unified access system based on a designated driver SaaS platform, which comprises a unified channel authentication layer, a channel adaptation layer and a unified channel capability aggregation layer, and is characterized in that the unified channel authentication layer is used for identifying a channel identifier of a network request; carrying out resource authority authentication and resource limit verification on the channel identifier; the channel adaptation layer is used for carrying out channel adaptation processing on parameters of different channels according to channel adaptation logic, and converting a network request into a standard capability request conforming to the unification of a designated driving SaaS platform; according to the invention, the channel identification of the network request is identified, verification is carried out, unauthorized access is prevented, channel adaptation processing is carried out on parameters of different channels, different channel flows are efficiently connected, compatibility and flexibility are improved, and the network request is responded. Repeated development and test cost is reduced, and flow realization is rapidly realized.

A wireless device may receive configuration information for a plurality of periodic resource allocations. A downlink control information (DCI) may be received comprising an indication of activation or release of at least one periodic resource allocation of the plurality of periodic resource allocations. After receiving the DCI, a medium access control (MAC) subheader comprising a logical channel identifier (LCID) that identifies a confirmation MAC control element may be sent. The confirmation MAC control element may comprise a plurality of fields, and at least one of the plurality of fields may indicate receipt of the indication of activation or release by using a same value to indicate either the activation or the release.