40results about "Hybrid switching systems" patented technology

The invention relates to the technical field of photoelectric switching, and particularly discloses a waveguide type optical switching matrix and a photoelectric hybrid switching system. According to the technical scheme, the waveguide type optical switching matrix is provided. The waveguide type optical switching matrix comprises an input optical chip, a middle optical chip and an output optical chip. The input optical chip comprises an N / P single-input 2M-output 1 * 2M optical switch array (M is equal to 2m, N is equal to 2n, and m, n and P are positive integers); the middle optical chip comprises a P * P optical switch array of 2MN / P sheet P input and P output; the output optical chip comprises an N / P sheet 2M input and single output 2M * 1 optical switch array; all the optical switch arrays of the input optical chip, the middle optical chip and the output optical chip are in P rows. Therefore, the whole matrix is strictly free of blocking, and the technical problems that a large-scale monolithic waveguide type optical switch matrix is difficult to produce in batches and use with high reliability and is difficult to maintain and replace are solved.

A storage unit of the storage network operates by: receiving an access request from a user device of a first group of user devices, the storage unit having an access policy that designates, for the first group of user devices, a first read time window for reading data from the storage unit and a first write time window for writing data to the storage unit; determining whether the access request is received within the first read time window when the access request is a read request or whether the access request is received within the first write time window when the access request is a write request; when the access request is the read request and is received within the first read time window, generating a read response that includes one or more requested encoded data slices; and when the access request is the write request and is received within the first write time window, processing the write request to store one or more new encoded data slices.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for or regaining connectivity between devices. One of the methods includes: determining, using network radio data from a network radio for a device that was connected to another device using the network radio, that the device is disconnected from the other device; in response to determining that the device is disconnected from the other device using the network radio, determining configuration data i) for the device ii) that indicates changes to data on the device to cause the device to increase a likelihood of regaining connectivity with the other device using the network radio; and using the configuration data to cause the device to change the data on the device to increase the likelihood of regaining connectivity with the other device using the network radio.

Adapter module (1, 15, 25, 39, 49) for information exchange between at least two participants of a communication network (31, 41) in the form of a bus (33, 43), wherein the adapter module (1, 15, 25, 39, 49) is configured to receive a first data record (3) from a first participant (11, 35, 45) of the communication network (31, 41) and to send a second data record (7) to a second participant (21, 37, 47) of the communication network (31, 41), wherein the adapter module (1, 15, 25, 39, 49) is configured to at least partially obtain the second data record (7) by applying a manipulation rule (5) to the first data record (3), wherein the second data set (7) consists of user data intended for the second participant (21, 37, 47), wherein the first data set (3) is contained in or foreseeable in at least one data frame, and wherein the second data set (7) is contained in or foreseeable in at least one data frame.

A mobile application gateway for connecting devices on a cellular network with individual networks, such as enterprise voice and data networks and / or residential networks. The effects of the present invention are far reaching in terms of transferring effective call control from the cellular network into the control of the individual network such as the enterprise, and enabling new business models for the purchase of cellular service from a public cellular carrier by an enterprise. The invention may consist of a primarily of core network and services components based on the IMS network architecture, and is backward compatible to support legacy systems in place in current telecom and data networks.

The utility model relates to the field of network equipment, and discloses a fixed network mobile fusion terminal switching device, which comprises a protection box, an adapter is arranged at the front end of the protection box, a fixed box is inserted into the front end of the protection box, a cover plate is hinged to the front end of the fixed box, a buckle is fixedly connected to the rear end of the cover plate, and the adapter is connected with the fixed box. A fixing assembly is arranged at the bottom end of the fixing box; the fixing assembly comprises a fixing plate, the top end of the fixing plate is fixedly connected with a clamping block, the clamping block is matched with the buckle, the bottom end of the clamping block is fixedly connected with a fixing spring, the bottom end of the fixing spring is fixedly connected to the inner wall of the fixing plate, and the bottom end of the clamping block is fixedly connected with a connecting rod. According to the utility model, the converter can be exposed by using the protection box and the fixing box, the converter can be maintained after being exposed by rotating and opening the cover plate, and the protection box does not need to be completely detached during maintenance, so that the converter is relatively convenient to maintain.

A multi-channel decoder circuit associated with a multi-channel decoder system is disclosed. The multi-channel decoder circuit comprises a distributed decoder circuit comprising a set of unit decoder circuits, each unit decoder circuit configured to receive one or more codewords of a plurality of codewords associated with a plurality of input channels, and decode the one or more codewords. The multi-channel decoder circuit further comprises a distribution controller circuit configured to distribute each incoming codeword of the one or more codewords to the respective unit decoder circuit of the set of unit decoder circuits within the distributed decoder circuit, based on determining a currently available unit decoder circuit within the set of unit decoder circuits.

An avionics data network includes a network switch core configured for a time-sensitive networking (TSN) schema, a first and second set of networking end nodes communicatively coupled with the network switch core. The first set of networking end nodes includes a first subset of networking end nodes configured for a TSN schema and second subset of networking end nodes configured for a legacy Ethernet schema. The network switch core is configured to receive, from the first set of networking end nodes, a set of data frames, determine the respective schema of the set of data frames, forward the set of data frames to a predetermined queue on an egress port based on the determined respective schema, and transmit set of data frames to an end node having a corresponding schema.

Integrated circuit communication device having the following features: several integrated circuits with a first to Nth integrated circuit, where N is an integer greater than 2, wherein these circuits are arranged adjacent to each other; and a controller connected to the first integrated circuit; where, if the controller in sleep mode receives a wake-up signal and then sends it to the first integrated circuit, the wake-up signal is then sent bidirectionally to the two adjacent integrated circuits from the first to the Nth integrated circuit.

Provided are an information processing method, an electronic device, and a storage medium. The method includes that a first network element configures a label according to a physical meaning corresponding to acquired attribute feature information and the first network element sends the label to the second network element. The label is configured for communication with a second network element.

The invention discloses a scene construction method, system and device for a project environment and a computer program product, and the method comprises the steps: obtaining project data of a source project in response to a first input of a user to a source project operation area of a target page, the project data comprising equipment parameters and scene data of first intelligent equipment arranged in the source project environment; and in response to a second input of the user to the target project operation area, establishing a relation table between the equipment parameters in the project data and the equipment parameters of each second intelligent equipment arranged in the target project environment and the equipment parameters of the target gateway, and sending the relation table to the target gateway to establish network connection between each second intelligent equipment and the target gateway, the second intelligent equipment is the same as the equipment name in the equipment parameters of the corresponding first intelligent equipment; and in response to a third input of the user to the target project operation area, copying the scene data in the project data to the target gateway so as to control the display state of the second intelligent device in the corresponding scene based on the scene data of different scenes.

Hybrid wired-wireless network and associated communication method The present invention relates to a hybrid wired-wireless network (10) comprising: - a user equipment (12); - a communication node (14); - a plurality of switches (16A, 16B, 16C) connected by a wired network (22) of the ETHERNET TSN type to the communication node (14) and a wireless network (20) of the 3GPP type to the user equipment (12), the user equipment (12) implementing a translator on the equipment side (32); - one or more user plane functions (18A, 18B) each implementing a network-side translator (28A, 28B). The network is characterized in that the translator (32, 28A, 28B) is configured to replicate each AS and / or Qbv frame originating from the communication node (14) or user equipment (12) to transmit replicas of that frame over the wireless network using different paths. Figure for the abbreviation: Figure 1

The invention discloses WiFi signal sniffing and data transmission equipment with double transmission modes. The WiFi signal sniffing and data transmission equipment comprises a first WiFi chip, a second WiFi chip, a third WiFi chip, a fourth WiFi chip, an Ethernet chip and a main control chip, when the transmission mode is a wired transmission mode, the first WiFi chip, the second WiFi chip, the third WiFi chip and the fourth WiFi chip are used for sniffing WiFi data; the main control chip is used for classifying WiFi data sniffed by the first WiFi chip, the second WiFi chip, the third WiFi chip and the fourth WiFi chip; the Ethernet chip is used for sending the classified WiFi data to the server; when the transmission mode is a wireless transmission mode, the first WiFi chip, the second WiFi chip and the third WiFi chip are used for sniffing WiFi data; the main control chip is used for classifying WiFi data sniffed by the first WiFi chip, the second WiFi chip and the third WiFi chip; and the fourth WiFi chip is used for sending the classified WiFi data to the server. According to the invention, the deployment flexibility and adaptive capacity of equipment can be improved.

The invention relates to a multi-modal deterministic network adaptation method and device based on SRv6. The method comprises the following steps: defining self-defined serial numbers of different modal types, and creating a mapping table of the different modal types and a global situation; when a data packet from the entry node is obtained, analyzing the custom serial number of the current modal type from the data packet; mapping the custom serial number of the current modal type to a global custom serial number according to a mapping table; determining a target modal type from the data packet; mapping the global custom serial number to a custom serial number of the target modal type according to a mapping table; updating the user-defined serial number of the current modal type in the data packet to the user-defined serial number of the target modal type; and sending the updated data packet to an exit node through the network of the target modal type. By adopting the method, the deterministic network can be better compatible with the multi-modal network.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for or regaining connectivity between devices. One of the methods includes: determining, using network radio data from a network radio for a device that was connected to another device using the network radio, that the device is disconnected from the other device; in response to determining that the device is disconnected from the other device using the network radio, determining configuration data i) for the device ii) that indicates changes to data on the device to cause the device to increase a likelihood of regaining connectivity with the other device using the network radio; and using the configuration data to cause the device to change the data on the device to increase the likelihood of regaining connectivity with the other device using the network radio.

The present disclosure relates to hybrid communication between electronic circuits. According to one embodiment, a system for hybrid communication between electronic circuits is disclosed. The system includes a plurality of sensor nodes configured to read data from one or more sensors. The system further includes a master node configured to receive periodic data transmissions from each of the plurality of sensor nodes via a primary transmission medium and an auxiliary transmission medium different from the primary transmission medium.

The invention relates to a system with several safety switches, each having an input circuit with at least two channels and an output circuit with at least two channels, through which redundant binary switching signals can be output depending on the switching state of the safety switch, and with at least one bus master, which has an input circuit with at least two channels, wherein the safety switches are connected in series, in which the output circuit of one safety switch is connected to the input circuit of the next safety switch and the output circuit of the last safety switch in the series is connected to the input circuit of the bus master, wherein the bus master and one, several or all of the safety switches each have at least one data bus communication connection in addition to the input circuit and the output circuit.via which bidirectional data communication is possible between the respective safety switch and the bus master, which is controlled by the bus master, wherein the devices that have a data bus communication port are connected to each other for data communication via a data bus formed from at least one bus line.

A multi-channel decoder circuit associated with a multi-channel decoder system is disclosed. The multi-channel decoder circuit comprises a distributed decoder circuit comprising a set of unit decoder circuits, each unit decoder circuit configured to receive one or more codewords of a plurality of codewords associated with a plurality of input channels, and decode the one or more codewords. The multi-channel decoder circuit further comprises a distribution controller circuit configured to distribute each incoming codeword of the one or more codewords to the respective unit decoder circuit of the set of unit decoder circuits within the distributed decoder circuit, based on determining a currently available unit decoder circuit within the set of unit decoder circuits.

The invention relates to a method for data transmission in a data transmission system of automation systems, machines or vehicles, said data transmission system having at least one central control unit (1), wherein outgoing data packets from the control unit (1) are sent to different subscribers (4), wherein each outgoing data packet from the control unit (1) contains at least one item of address information and data to be transmitted, wherein the data transmission system has at least one transmission path (2) via which data packets are sent from different subscribers (4) to the control unit (1).

A time transfer method implemented in a first node (A), the time transfer method comprising the steps of communicating flexible ethernet overhead with a second node (B), characterized in that the time transfer method further comprises: communicating synchronization messages with the second node (B) via a synchronization message channel in the flexible ethernet overhead.

Methods, systems, and devices for wireless communications are described. Data centers may be used for a variety of applications and may include hundreds or thousands of server racks and wired connections between the server racks organized in a hierarchical structure. Server racks may be connected to a leaf switch node, which may be connected to other leaf switch nodes via spine and / or core switch nodes. Wireless communications between switch nodes may be implemented in a data center in addition to wired connections. As the switch nodes are stationary, beam training for communication between the switch nodes may be performed infrequently. A first switch node may use a wireless link to communicate with another switch node (e.g., in addition to or instead of the wired link path) based on a traffic condition. Wireless links may be dynamically reconfigurable. Wireless links may be used to broadcast a communication to multiple switch nodes.

Embodiments here broadly relate to a system which allows for flexibly, and adaptively, accommodating for various analog and digital streams. In one example case, the system can accommodate for the use of both legacy modems as well as newer digital modems. The system may not require the use of complex and expensive, very high data rate and / or very high throughput wideband digital switches in some architectures, as well as potentially eliminating the need for some additional processing equipment found in traditional architectures (i.e., wideband signal processors (WSP), legacy modem data converts (LDMCs), etc.).

An embodiment herein provides a system and method for performing tenant provisioning to enable controlled and staged deployment of new versions of workload, application, or service across the multiple clusters. The method includes (a) creating a tenant in a cloud using a user metadata received from a plurality of user devices, (b) generating a tenant key based on tenant information and tenant metadata, (c) mapping a snapshot of the tenant database comprising the tenant metadata to the tenant key, (d) creating Domain Name System record, (e) uploading license and generating Key Management Service key simultaneously, and (f) enabling the controlled and staged deployment of the new versions of the workload, application, or service across multiple clusters by creating admin credentials. This system and method can be implemented in EKS—Elastic Kubernetes Service, GKE—Google Kubernetes Engine, and AKS—Azure Kubernetes Service managed services.

The invention discloses a dual-mode network communication method based on HPLC (High Performance Liquid Chromatography) and HRF (High Radio Frequency), which relates to the technical field of communication and realizes efficient data packet transmission through dynamic scheduling. The method comprises the following steps: firstly, monitoring a to-be-transmitted queue in a communication link in real time, and calculating a transmission priority of each data packet by combining to-be-transmitted waiting time of the data packet and a predefined priority coefficient; then, through analyzing the real-time load and transmission conciseness of an HPLC channel and an HRF channel in the communication node, constructing a channel state group, and then dynamically selecting an optimal channel to carry out data transmission; when the data packet is transmitted, updating the load of the corresponding channel and the channel state group so as to optimize the subsequent data transmission operation; the whole method ensures the stability and reliability of a communication link while improving the transmission efficiency.

A system comprises a communication subsystem, such as an antenna, for receiving and transmitting analog signals; one or more downstream digital devices and downstream analog devices; and at least one

A method is proposed for configuring a node device's current communication protocol to communicate with a hub device via a communication network implemented on a power supply network. The method is implemented by the node device, which includes electronic circuitry and stores two protocol stacks. Each protocol stack, when executed by the node device's electronic circuitry, implements a distinct communication protocol with the hub device. The method includes: detecting (501) a predetermined event; and if the event is detected, switching (502) from one of the protocol stacks to the other, thereby changing the current communication protocol implemented by the node device. This allows migration to the use of a different communication protocol without requiring replacement of the node device or a software update.This also ensures that there is no loss of communication for the node device. Figure to be published with the abbreviation: Fig. 5.

Embodiments of this application disclose a data processing method and device. The method includes: receiving, through a first bearer between a MAC layer and a user-plane functional entity of layer 3, a MAC SDU sent by the user-plane functional entity of layer 3 and a sequence number assigned to the MAC SDU, wherein all MAC SDUs sent by the first bearer last time correspond to the same sequence number; and generating a MAC PDU according to the received MAC SDU and the sequence number corresponding to the MAC SDU and sending it to a physical layer. The MAC PDU comprises at least one of: an ID of the first bearer, the sequence number, and at least one MAC SDU corresponding to the sequence number.

A system for facilitating communications between client devices in geographically separated networks is described. First, message monitoring is conducted by each of a plurality of virtual appliances within a local network to detect a message of a first message type. Responsive to failing to locate a Media Access Control (MAC) address of a destination for the message within a prescribed table by a default gateway, one of the plurality of virtual appliances is selected for handling a forwarding of the message to a plurality of remote networks, and the message via the selected virtual appliance is forwarded to a plurality of gateways associated with a plurality of remote networks. Responsive to locating the MAC address of the destination within the table, the virtual appliance previously handling communications with the destination to forward the message to the destination.