Hughes Network Systems, LLC

Other

Hanhui Zhang

Nimesh Ambeskar

Yogesh Sethi

Walter Robert Kepley, Iii

Xiaoming Wu

J Mark Steber

Ashritha Mohan Ram

Akash Gaikwad

Dan Hantz

Jingyuan Liang

Walter Robert Kepley

A burst mode time division multiple access (TDMA) data processing system can determine burst time plans (BTPs). The burst mode TDMA data processing system can receive burst mode time division multiple access (TDMA) data. The burst mode TDMA data can be distributed among processors based on the BTPs. The distributed burst mode TDMA data can be demodulated and decoded the using the processors and the demodulated and decoded burst mode TDMA data can be output.

Burst mode communications

Systems and methods are provided for channelizing. A first stage can provide a WOLA filter bank that can apply a single multiplier resource to perform window weighting for multiple WOLA filter banks. The first stage can remove mixer-based post FFT adjustment and provide equal functionality with a particular modification of tuning mixers at inputs of second stage FIR paths. The first stage can include a variable decimation, using a particular implementation of variable sample block size.

Resource conserving weighted overlap-add channelizer

A scalable sport data collecting, sharing and processing system includes: a hub device, and a plurality of client devices, the client devices being connected to the hub device via a data communication link. The client devices include a producer client device and a consumer client device; the producer client device includes one or more sensors selected from the group consisting of be an image sensor, an audio sensor, a GPS/GNSS receiver, an accelerometer, a gyroscope, and a magnetometer, a processor, and a communication module; and the consumer client device includes a process, a communication module, a display and a data storage.

Scalable sport data collecting, sharing and processing system

A base station receiver is described. The base station receiver may comprise at least one processor and memory. The memory may store instructions executable by the at least one processor. The instructions may include, to: receive, via a time-division multiple access (TDMA) scheme, a first carrier frequency comprising a first burst; receive, via the TDMA scheme, a second carrier frequency comprising a second burst; and demodulate and decode both the first and second bursts using a common demodulating and decoding node (DDN).

Base station load balancing

A drone capture aerial vehicle includes a fuselage and a drone capture device. The drone capture device includes a middle post and a plurality of foldable frame arms; the middle post includes a first end and a second end; and each foldable frame arm includes a plurality of ribs and a plurality of links. A method of capturing a drone includes providing a drone capture aerial vehicle, the drone capture aerial vehicle having a drone capture device and the drone capture device having a foldable capture net; flying the drone capture aerial vehicle toward the drone; activating the drone capture device to deploy the foldable capture net; and capturing the drone with the capture net.

Drone capture aerial vehicles and methods of using the same

A rotary wing unmanned aerial vehicle and pneumatic launcher system includes a rotary wing unmanned aerial vehicle and a pneumatic launcher. The rotary wing unmanned aerial vehicle includes a pressure tube, a launch detector, and a center controller. The pressure tube has an open end and a closed end. The launch detector is coupled to the center controller and detects the launch of the rotary wing unmanned aerial vehicle. The pneumatic launcher includes a launch gas reservoir, a launch tube, and a release valve. The release valve is located between the launch gas reservoir and the launch tube. The gas reservoir holds launch gas. The launch tube is inserted into the pressure tube through the open end.

Rotary wing unmanned aerial vehicle and pneumatic launcher

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for a radio receiver with a hybrid channelizer architecture. In some implementations, a receiver includes an input to receive a first signal encoding digital samples of a radiofrequency signal. The receiver includes a frequency shifter configured to generate a second signal that is frequency shifted relative to the first signal. The receiver includes a first polyphase filter bank configured to receive the first signal and provide filter bank outputs for first sub-bands. The receiver includes a second polyphase filter bank configured to receive the second signal and provide filter bank outputs for second sub-bands. The receiver includes a switch network configured to select among the filter bank outputs and provide the filter bank outputs to respective digital channelizer modules for multiple channels.

Radio receiver with hybrid channelizer architecture

A method and a satellite gateway for minimizing an impact of a noise floor variation in a spot beam satellite system. A demodulator processes digitized signals from multiple channels. Digitized signals are automatically gain controlled by respective automatic gain control components associated with respective channels. Automatic gain controlled digitized signals are downconverted and provided to a burst processor. The burst processor processes each downconverted signal and provides, with respect to each downconverted signal, an automatic gain control estimate, a code rate, and an inroute number to a processor component. The processor component determines an average automatic gain control value for each inroute, provides automatic gain control references to the respective automatic gain control components, and periodically sends noise map information to satellite terminals served by the satellite gateway. In some embodiments, the automatic gain control values are biased according to corresponding code rates.

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Clarksburg, MD, United States of America

Hanhui Zhang