Dell Products Inc.

Jui Chang Liu

Karthikeyan Krishnakumar

Kai Leong Wong

A wireless input/output (I/O) device wirelessly coupled to a wireless dongle of an information handling system to encrypt and transmit a data packet frame in response to a transmitted polling packet from a wireless dongle requesting a selected number of packets of a selected packet length. The microcontroller executing code instructions to sign and encrypt the selected number of data packets generating a signature and generating an LFSR distributed signature and an LFSR distributed payload. An encryption algorithm used with an initial or dynamic key and shifting state machine output of another pair of LFSRs generates a data packet encryption output value that is applied via an exclusive OR operator to the LFSR distributed signature and payload to encrypt the data packet and the data packet encryption output value is used for encryption of the next data packet until the selected number of packets of the frame are encrypted.

Method and apparatus for high performance data signing and encryption with stream whitening with an advanced encryption standard-electronic codebook (AES-ECB) block

A wireless input/output (IO) device missed position offset value recovery and compensation system of a wireless communication dongle at an information handling system comprising a controller to transmit with a wireless radio system a polling packet to instruct a wireless mouse to transmit a selected number of data packets, each including a compressed two byte payload of wireless mouse position changes within a data packet frame, the wireless radio system to detect missing data packets within the data packet frame. The controller to translate the wireless mouse position offset values from received payloads into determined cursor positional data for a displayed cursor and to estimate cursor positional data for missing data packets based on wireless mouse position offset values in received payloads in the data packet frame, and the controller to communicate the received and estimated cursor positional data to an operating system of the information handling system.

System and method for recovery and compensation for dropped or missed data packets for communication between a wireless mouse and a wireless communication dongle

A software application performance-specific input/output (IO) device wireless communication packet polling and reception system executing at a wireless communication dongle of an information handling system comprising a controller to transmit, with a wireless radio system, an initial polling packet to instruct transmission of a packet frame by a wireless IO device in wireless communication with the wireless communication dongle, and the controller to identify a software application currently executing at the information handling system associated with a wireless IO device prioritized performance metric identified to impact performance of the software application. The controller to execute code instructions to identify, for a wireless IO device, an application suited data packet number and length for the packet frame estimated to meet the wireless IO device prioritized performance metric for performance of the software application.

System and method for software application performance-specific data packet communication and polling system for wireless input/output (IO) devices

A wireless input/output (IO) device input data packet payload compression system of a wireless communication dongle at an information handling system may comprise a controller to instruct an operatively connected wireless IO device to transmit a selected number of compressed input data packets including a compressed wireless IO device input data payload of compressed or truncated wireless IO device input data and having a selected compressed data packet length, the wireless radio system of the wireless communication dongle to receive the selected number of compressed input data packets of the selected compressed data packet length from the wireless IO device, the controller to execute code instructions to translate the compressed input data into reassembled input data for the wireless IO device, and the controller to generate a human interface device report that includes the reassembled input data for processing by an operating system of the information handling system.

System and method for wireless input/output (IO) device input data packet payload compression for communication with wireless communication dongle

A streamlined input/output (IO) device wireless communication packet polling and reception system of a wireless radio system of a wireless communication dongle, at an information handling system may comprise a controller to execute code instructions to transmit with the wireless radio system an initial polling packet initially allotting to a paired wireless IO device a data packet number for a first data packet communication frame, the controller to switch the wireless radio system to receive during the first data packet communication frame a request to dynamically adjust the initial allotted data packet number to an adjusted allotted number of data packets from the wireless IO device, and the wireless radio system to transmit an updated polling packet acknowledging receipt of the transmitted number of data packets and instructing the wireless IO device for transmission of the adjusted allotted data packet number during a second data packet communication frame.

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Taipei, Taiwan

Jui Chang Liu