A method and a system for sequencing user data packets are provided. The method includes the following. A user data packet including a packet data convergence protocol (PDCP) data packet data unit (PDU) header is received at hardware of a sublayer of a data link layer. The PDCP data PDU header is decoded at the sublayer to obtain a sequence number of the user data packet. The received user data packet is queued at the sublayer according to the sequence number of the user data packet to assemble a set of consecutively numbered user data packets. At least a portion of the set of consecutively numbered user data packets is delivered from the sublayer to another sublayer of the data link layer.

A method and a system for sequencing user data packets are provided. The method includes the following. A user data packet including a packet data convergence protocol (PDCP) data packet data unit (PDU) header is received at hardware of a sublayer of a data link layer. The PDCP data PDU header is decoded at the sublayer to obtain a sequence number of the user data packet. The received user data packet is queued at the sublayer according to the sequence number of the user data packet to assemble a set of consecutively numbered user data packets. At least a portion of the set of consecutively numbered user data packets is delivered from the sublayer to another sublayer of the data link layer.

A transmission processing method includes: performing encoding or decoding, or instructing a second communication device to perform encoding or decoding. The encoding or decoding uses a multi-level structure.

A transmission processing method includes: performing encoding or decoding, or instructing a second communication device to perform encoding or decoding. The encoding or decoding uses a multi-level structure.

Embodiments herein describe a describe an interface shell in a SmartNIC that reduces data-copy overhead in CPU-centric solutions that rely on hardware compute engine (which can include one or more accelerators). The interface shell offloads tag matching and address translation without CPU involvement. Moreover, the interface shell enables the compute engine to read messages directly from the network without extra data copy—i.e., without first copying the data into the CPU's memory.

This disclosure generally relate to a method and system for network policy simulation in a distributed computing system. The present technology relates techniques that enable simulation of a new network policy with regard to its effects on the network data flow. By enabling a simulation data flow that is parallel and independent from the regular data flow, the present technology can provide optimized network security management with improved efficiency.

This disclosure generally relate to a method and system for network policy simulation in a distributed computing system. The present technology relates techniques that enable simulation of a new network policy with regard to its effects on the network data flow. By enabling a simulation data flow that is parallel and independent from the regular data flow, the present technology can provide optimized network security management with improved efficiency.

A system for controlling power distribution within a vehicular communication network, including a power source equipment comprising a first port in communication with a network node module of a device, and a Power over Ethernet (POE) management module. The POE management module is configured to enable POE to the device via the first port, monitor a current draw of the device, determine whether the current draw of the device exceeds a threshold, and disable POE to the device, responsive to determining that the current draw exceeds the threshold.

A system for controlling power distribution within a vehicular communication network, including a power source equipment comprising a first port in communication with a network node module of a device, and a Power over Ethernet (POE) management module. The POE management module is configured to enable POE to the device via the first port, monitor a current draw of the device, determine whether the current draw of the device exceeds a threshold, and disable POE to the device, responsive to determining that the current draw exceeds the threshold.

A method for transmitting broadcast signals, includes encapsulating input packets including Internet Protocol (IP) packets or Transport Stream (TS) packets into link layer packets in a link layer, each header of the link layer packets including packet type information representing a type of the input packets in a payload of each link layer packet and payload configuration information representing a configuration of the payload of each link layer packet, wherein for a first link layer packet including a single packet, the payload configuration information of the header in the first link layer packet has a value representing that the first link layer packet carries the single packet, the header further includes header mode information representing a length related to the first link layer packet.