Apparatus and method for scalable and flexible wildcard matching in a network switch

A Tran, J Huynh, W Wang - US Patent 10,091,137, 2018 - Google Patents
A network switch to support scalable and flexible wildcard matching (WCM) comprises a
packet processing pipeline including a plurality of packet processing units each configured …

Sticky and transient markers for a packet parser

F Abel, C Basso, P Damon, FJ Verplanken - US Patent 9,917,929, 2018 - Google Patents
A packet parser has a set of marker elements each comprising a one bit latch and connected
to store flag values from the results of the application of parser rules. Some marker elements …

Multi-bit feedback protocol systems and methods

A Chandrasekher, R Gopalan, S Kesireddy… - US Patent …, 2023 - Google Patents
Multi-bit feedback protocol systems and methods are described herein. A method can
include correcting, by a sink, an error in a data packet using a multi-bit feedback protocol …

Systems and methods for multi-device communication

A Chandrasekher, R Gopalan, S Kesireddy - US Patent 11,483,109, 2022 - Google Patents
Abstract Systems and methods for multi-device communication are disclosed herein. An
example method includes generating a nested data packet including a first access address …

Adaptive payload extraction in wireless communications involving multi-access address packets

A Chandrasekher, R Gopalan, S Kesireddy - US Patent 11,477,308, 2022 - Google Patents
Adaptive payload extraction in wireless communications involving multi-access address
packets are described herein. A device can be configured to detect a synchronization …

Systems and methods for utilizing dynamic codes with neural networks

R Gopalan, A Chandrasekher, Y Jiang - US Patent 11,418,287, 2022 - Google Patents
Abstract Systems and methods for utilizing dynamic codes in a dynamic system comprising
neural networks are disclosed. In an exemplary embodiment, training data is transmitted to …

Method and device for extracting data from a data stream travelling around an IP network

J Abela - US Patent 9,973,372, 2018 - Google Patents
In a phase of configuration, a state machine is constructed with states and transitions
configured according to at least one type of data to be extracted from a data stream travelling …

Error correction in network packets using lookup tables

R Gopalan, A Chandrasekher, Y Jiang… - US Patent …, 2022 - Google Patents
Error correction in network packets using lookup tables are disclosed herein. The method
can include extracting soft information from copies of a network packet, using the soft …

Error correction in network packets

R Gopalan, A Chandrasekher, Y Jiang… - US Patent …, 2022 - Google Patents
Abstract Systems and methods for error correction in network packets are provided. An
example method includes receiving a network packet via a communication channel, the …

Fast cyclic redundancy check: utilizing linearity of cyclic redundancy check for accelerating correction of corrupted network packets

A Chandrasekher, R Gopalan… - US Patent …, 2022 - Google Patents
Abstract Systems and methods for correcting corrupted network packets are provided. An
example method includes receiving a network packet via a communication channel. The …