A protocol for controlling lighting devices within a network enables bidirectional communication between different connected devices, any of which may function as a server, a device, a broker, or multiple of these roles. Upon initialization of the network, a server device requests a basic configuration data file from each device on the network and, thereafter, requests a more extensive configuration data file identifying capabilities and functionalities of the device which the manufacturer has made discoverable. Each device sends its basic configuration file to the server device upon any of power on, reboot, reset, hardware configuration change, or software change to the respective device. A device on the network can also be a collection of sub-devices each of which may be separately identified, and their respective capabilities evaluated, so that the server can separately control either the device or any of the individual sub-devices.

The present invention disclosed an operation data accessing device comprising a non-internet protocol connection module, a storage module, and a processing module. The operation data accessing device communicates with the operation data storage device through the non-internet protocol connection module. A first logical disk and a second logical disk are established in the operation data storage device. The first logical disk stores the operation data, the second logical disk stores the mapping operation data, and the mapping operation data corresponds to the operation data of the first logical disk. The storage module stores a set of program code. The processing module calls the program code stored in the storage module and performs the operations of establishing a link logical disk that establishes a data link channel for capturing the mapping operation data when the processing module detects that the non-internet protocol connection module is enabled.

Implementations generally relate to data transmission in networks. In some implementations, a method includes receiving a first management protocol message from a first edge device, where the first management protocol message includes first edge device information associated with the first edge device, receiver device information associated with a receiver device, and a request by the receiver device to receive multicast data. The method also includes receiving a second management protocol message from a second edge device, where the second management protocol message includes second edge device information associated with the second edge device and sender device information associated with a sender device. The method also includes enabling unicast communication between the sender device and the receiver device based on the first management protocol message and the second management protocol message.

Systems, procedures, and instrumentalities are disclosed for transmissions with polar codes. A transmitting entity may determine a mother code length. The mother code length may be based on value(s), e.g., a maximum number of transmissions. The transmitting entity may determine a number of information bits to be polar encoded. The number of information bits may be larger than a number of payload bits. The transmitting entity may map the number of information bits to a number of bit channels of a polar code. The transmitting entity may polar encode the information bits in the bit channels using the determined mother code length. The transmitting entity may partition the polar encoded bits into a number of parts. The number of parts may be based on one or more values, e.g., the maximum number of transmissions. The transmitting entity may transmit bits that have been interleaved to a circular buffer.

A computer implemented method for analyzing network connections includes identifying a connection of interest and a corresponding set of connection data. The method additionally includes generating one or more saliency maps corresponding to the connection of interest. The method additionally includes mapping the generated one or more saliency maps to underlying protocols and fields, and identifying one or more values corresponding to each of the underlying protocols and fields. The method additionally includes extracting general correspondences from the identified one or more values corresponding to each of the underlying protocols and fields.

An information display method, terminal, and server, where the method includes obtaining, by a terminal, content information of at least one content source, where the at least one content source corresponds to at least two pieces of account information stored in the terminal, integrating, by the terminal, the content information into content display information, and displaying, by the terminal, the content display information. Content information of a content source is obtained, integrated, and then displayed to a user by classification, so that it is concise and intuitive for the user to query information without cumbersomeness.

A reception apparatus receives a content transmitted in an IP transmission system, acquires, based on first control information that is transmitted in a first layer in a protocol stack of the IP transmission system and includes information indicating whether second control information transmitted in a second layer higher than the first layer exists, the second control information, and controls operations of units that process the content based on the second control information.

Systems and methods are disclosed to infer, using a machine learned model, a service protocol of a server based on the banner data produced by the server. In embodiments, the machine learned model is implemented by a network scanner configured to receive banner data from open ports on servers. A received banner is parsed into a set of features, such as the counts or presence of particular characters or strings in the banner. In embodiments, certain types of banner content such as network addresses, hostnames, dates, and times, are replaced with special characters. The machine learned model is applied to the features to infer a most likely protocol of the server port that produced the banner. Advantageously, the model can be trained to perform the inference task with high accuracy and without using human-specified rules, which can be brittle for unconventional banner data and carry undesired biases.

A method for data processing of frame receiving of an interconnection protocol and a storage device, for use in a first device linkable to a second device according to the interconnection protocol. The method includes: in processing of frames originating from the second device and received by the first device: while sending data contained in a first frame to a network layer from a data link layer, pre-fetching symbols of a second frame; and after the data contained in the first frame are sent to the network layer and the symbols of the second frame are pre-fetched, sending data contained in the second frame to the network layer. Upon receipt of back-to-back frames, the efficiency of the frame receiving at the data link layer is enhanced.

A 10BASE-T1S PHY method and apparatus are provided for receiving an analog MDI signal conveying DME-encoded data at a receiver comparator to generate a digital output signal, processing the digital output signal using a pulse encoder to generate a pulse-coded output signal with pulses generated at each rising or falling transition in the digital output signal, processing the pulse-coded output signal with an output driver to generate a pulse-coded driver output signal that is transmitted to a receiver interface pin RX, processing the pulse-coded driver output signal with an input comparator to generate a pulse-coded comparator output signal, processing the pulse-coded comparator output signal using a pulse decoder to generate a DME-encoded PMA input signal in which timing asymmetries caused by processing at the receiver comparator and/or output driver have been eliminated, and then processing DME-encoded PMA input signal at a digital PHY circuit in the Ethernet PHY.