公开(公告)号：US20190313247A1

公开(公告)日：2019-10-10

申请号：US16258785

申请日：2019-01-28

Applicant: Simmonds Precision Products, Inc.

Inventor： Rameshkumar Balasubramanian ,  Pullaiah Dussa ,  Michael A. Lynch

IPC: H04W12/00 ,  H04W4/021 ,  H04W4/42 ,  H04W4/48 ,  B64D11/00 ,  H04W12/06

Abstract: A portable wireless communications adapter includes a wireless receiver, a wireless transmitter, an electronic interface connector, and a location sensing module. The wireless receiver is configured to receive wireless data over a Wireless Avionics Intra-Communication (WAIC) frequency range between 4.2 gigahertz (GHz) and 4.4 GHz. The wireless transmitter is configured to send wireless data over the WAIC frequency range between 4.2 GHz and 4.4 GHz. The electronic interface connector is configured to mate with a portable electronic device for communication of the wireless data with the portable electronic device. The location sensing module is configured to determine a location of the portable wireless communications adapter relative to an interior of an aircraft based on WAIC communications received at the wireless receiver and selectively enable and disable the wireless transmitter based on the determined location.

公开(公告)号：US11218871B2

公开(公告)日：2022-01-04

申请号：US16258785

申请日：2019-01-28

Applicant: Simmonds Precision Products, Inc.

Inventor： Rameshkumar Balasubramanian ,  Pullaiah Dussa ,  Michael A. Lynch

IPC: H04W12/06 ,  H04W88/10 ,  H04W4/42 ,  H04W12/00 ,  B64D11/00 ,  H04W4/48 ,  H04W4/021 ,  G08C17/00 ,  H04B1/3877 ,  H04W52/02 ,  G06F13/42 ,  H04B1/48

Abstract: A portable wireless communications adapter includes a wireless receiver, a wireless transmitter, an electronic interface connector, and a location sensing module. The wireless receiver is configured to receive wireless data over a Wireless Avionics Intra-Communication (WAIC) frequency range between 4.2 gigahertz (GHz) and 4.4 GHz. The wireless transmitter is configured to send wireless data over the WAIC frequency range between 4.2 GHz and 4.4 GHz. The electronic interface connector is configured to mate with a portable electronic device for communication of the wireless data with the portable electronic device. The location sensing module is configured to determine a location of the portable wireless communications adapter relative to an interior of an aircraft based on WAIC communications received at the wireless receiver and selectively enable and disable the wireless transmitter based on the determined location.

公开(公告)号：US20200252378A1

公开(公告)日：2020-08-06

申请号：US16404876

申请日：2019-05-07

Applicant: Simmonds Precision Products, Inc.

Inventor： Pranay Kanti Nath ,  Pullaiah Dussa

IPC: H04L29/06 ,  H04L9/06 ,  H04W12/00

Abstract: A transceiver baseband hardware is provided. The transceiver baseband hardware includes a baseband hardware. The baseband hardware includes an encryption-decryption block. The encryption-decryption block encrypts intended transmission data and decrypts encrypted data with key coefficients via a cross logical operation of the encryption-decryption block. The cross logical operation includes when lower significant bytes of the key coefficients operating on most significant bytes of the intended transmission data and the encrypted data.