11 results about "Transfer control protocol" patented technology

A Bluetooth pairing method, a device, a communication system, and a storage medium. The method comprises: a first device sending a first data packet to a second device, wherein the first data packet is a data packet based on a transmission control protocol / Internet protocol (TCP / IP), the first data packet comprises first out-of-band (OOB) data, and the first OOB data is used for Bluetooth pairing between the first device and the second device. When Bluetooth devices needing to be paired do not have an NFC function, the Bluetooth devices can still implement reliable Bluetooth pairing on the basis of OOB, thereby effectively reducing the cost of the Bluetooth devices.

A multi-processor communication framework (MCF) based on Transmission Control Protocol / Internet Protocol (TCP / IP) architecture is defined that can be used for inter-processor communication between heterogenous processing nodes. The MCF includes an application layer, a transport layer, a network layer, and an inter-processor communication (IPC) layer for each processing node. The IPC layer can be used to facilitate data transfer between two processing nodes via a physical channel within an electronic device, or through shared memory. The MCF can support multicast, broadcast, unicast, and zero-copy features like the TCP / IP stack.

Apparatuses for partially offloading processing from a user equipment (UE) to a cellular Radio Access Network (RAN) node are disclosed. An apparatus for a UE includes at least one processor configured to perform Transmission Control Protocol and Internet Protocol (TCP / IP) processing and offload only a portion of the TCP / IP processing to a cellular RAN node while maintaining TCP protocols running end-to-end between the UE and a remote host.

A system can maintain, by a connectivity management service, associations between unique identifiers for remote endpoints and connectivity information of the remote endpoints. The system can, based on receiving, by a connectivity abstraction layer and from a microservice, a unique identifier, return, to the microservice, an internet protocol (IP) address that is unique within the system, wherein the IP address fails to identify a publicly-addressable computer, and store an association between the unique identifier and the IP address. The system can, based on receiving, by the connectivity abstraction layer and from the microservice, a request to access a remote endpoint of the remote endpoints that is identified by the IP address, identify the unique identifier from the IP address, determine, from the connectivity management service, connectivity information of the respective connectivity information, based on the unique identifier, and establish a connection with the remote endpoint using the connectivity information.

A Software Defined Storage (SDS) system includes a memory system, an SDS client subsystem that is coupled to the memory system, and an SDS server subsystem that is coupled to the memory system. The SDS server subsystem establishes a first Transmission Control Protocol / Internet Protocol (TCP / IP) connection with the SDS client subsystem, and determines that the SDS client subsystem and the SDS server subsystem share the memory system. The SDS server subsystem then receives a first data read request via the first TCP / IP connection from the SDS client subsystem, determines the first data read request is associated with data stored in the memory system, and provides a first data read response via the first TCP / IP connection, that is configured to cause the SDS client subsystem to read the data from the memory system.

This disclosure describes devices, systems, and methods for connecting a device to a transmission control protocol (TCP) port of a server. A method may include receiving, by an application programming interface (API) portal, a first request from a user device to connect to a TCP transport layer of a server; authenticating, by the API portal, the user device based on the first request; providing, by the API portal, to the server, based on the authenticating, a second request to access to a TCP port of the server; receiving, by the API portal, from the server, a response to the second request, indicating that the user device is permitted to access the TCP port; and sending, by the API portal, to the user device, a response to the first request, the response to the first request indicating that the user device is permitted to access the TCP port.

Apparatuses for partially offloading processing from a user equipment (UE) to a cellular Radio Access Network (RAN) node are disclosed. An apparatus for a UE includes at least one processor configured to perform Transmission Control Protocol and Internet Protocol (TCP / IP) processing and offload only a portion of the TCP / IP processing to a cellular RAN node while maintaining TCP protocols running end-to-end between the UE and a remote host.

The invention discloses a data interaction method and semiconductor process equipment. The method comprises the steps that a preset format of a data interaction message between an upper computer and a lower computer is acquired, and the format of the data interaction message comprises that a transmission control protocol data part comprises a target message header and a target data segment, and the data interaction message is a transmission control protocol / Internet protocol message; the target message header comprises a message type, a message type subclass, a serial number, a confirmation serial number and a data length; and based on the format of the data interaction message, carrying out at least one of the following processing on the data interaction message: sending, receiving and analyzing. By standardizing the format of the data interaction message, standardized communication between the upper computer and the lower computer is achieved, TCP / IP is adopted as a bottom-layer basic transmission scheme, data type distinguishing interaction is conducted only through the message type and the interaction format (namely, the message type subclass), complexity is low, and good stability is achieved.

The application discloses a kind of user plane data packet processing systems, methods, equipment and storage medium, the system includes: user space management layer and kernel space data layer;XDP technology is integrated in kernel space data layer;User space management layer and kernel space data layer are communicated by the shared library of BPF;User space management layer is used to receive the establishment request message of message transfer control protocol session, obtains data packet processing rule based on establishment request message, and data packet processing rule is written in BPF mapping file;Kernel space data layer is used to obtain data packet processing rule from mapping file when receiving data packet and processes data packet based on data packet processing rule.Can provide a more suitable 5GC edge computing network for data packet processing Flexible, programmable and easy-to-implement method, can more effectively utilize resources and improve performance in 5GC network.

The invention provides a vehicle maintenance method and system. The method comprises the steps that after it is monitored that a vehicle is started, connection request information is sent to a data center end; wherein the connection request information is used for requesting to establish transmission control protocol (TCP) long connection with the data center end, and the connection request comprises identification information of the vehicle end and identification information of the VPN equipment; in response to permission information sent by the data center end, heartbeat packet information is periodically sent to the data center end based on TCP long connection; wherein the heartbeat packet information comprises current internet protocol IP address information of the VPN equipment; based on the TCP long connection, responding to a starting signaling sent by the data center end, accessing to the VPN local area network and sending starting completion information to the data center end so as to realize that the remote maintenance end maintains the vehicle end based on the VPN local area network; and based on the TCP long connection, responding to a stop signaling sent by the data center end, and quitting the VPN local area network. According to the method, the vehicle maintenance efficiency and safety are improved.

This application is directed to data communication between a memory device and a host device. A communication bus is coupled between the memory device and the host device, and configured to communicate data based on a data communication protocol. The memory device receives, from the host device, incoming data via the communication bus and extracts an incoming data packet from the incoming data based on the data communication protocol. The incoming data packet complies with a first device protocol. The memory device provides the incoming data packet to its data processor, which generates target data that complies with a second device protocol based on the incoming data packet. In some embodiments, the data communication protocol includes a Peripheral Component Interconnect Express (PCIe) interconnect standard. The first device protocol includes a Virtual I / O Device (VirtIO) interface standard. the second device protocol includes a Transmission Control Protocol / Internet Protocol (TCP / IP) communication standard.