Raze Technologies, Inc.

Tionesta, LLC

Cth Lending Company, LLC

Access Solutions, Ltd.

Airspan Networks Inc.

Nera Wireless Broadband Access As

Other

General Access Solutions, Ltd.

Motorola Mobility LLC

Alcatel USA Sourcing, L.p.

Telxon Corporation

Airspan Communications Corporation

Aironet Wireless Communications, Inc.

Sr Telecom, Inc.

Nera Telecommunications Inc.

Paul F Struhsaker

Russell Carl McKown

Paul Posner

Thomas C Hudson

Patrick Wilton Quinn

Michael J Easson

Martin Lysejko

Nicholas Armstrong

Amir Keyvan Khandani

Michael Landers

Robert R Nelson

Kirk J Griffin

Michael S Eckert

Chenchen Jimmy Li

James S Denton

Michael L Trompower

Shayan Mohajer Hamidi

Marvin Sojka

Gregory L McGee

James Gitre

Rex Frodge

Arnold Sheynman

Michael E Russell

James A Van Bosch

David A Fowler

Kai Roland Kriedte

Joemanne Chi Cheung Yeung

Wim J Diepstraten

Jaap Van Der Plas

Sanjay D Kulkarni

Barry W Barge

Nicholas Cianos

Victor K Paulsen

James K Holt

George L Grim, Iii

Ali Saheb Pasand

Mehran Atamanesh

Rex N Frodge

Ali Pasand

A satellite communication terminal for a field environment includes: a broadband interface that creates a broadband link with a device in the field environment and that manages communication over the broadband link; a satellite antenna that creates a satellite backhaul link with a satellite in orbit; a satellite interface that manages communication over the satellite backhaul link; and a processor that controls a beam direction of the satellite antenna, performs broadband services on data exchanged with the device over the broadband link and the satellite backhaul link, and provides access to the exchanged data to the device.

Beam-steering satellite communication terminal for field environments

A communication protocol overlay that governs wireless data communications between an access point and subscribers. The communication protocol overlay includes a repeating pattern of superframes, each superframe including frames. Each frame includes a beacon emitted by an access point in a downlink communication to the subscribers at a beginning of the frame. Each frame further includes communication slots following the beacon. Each of the communication slots is uniquely assigned to one of the subscribers, permitting the subscriber to perform an uplink communication to the access point, within the communication slot. The beacon is precisely timed, and each of the communication slots follows the beacon with a specified temporal offset. A single superframe of the repeating pattern of superframes serves all subscribers by providing at least one communication slot to each of the subscribers.

Communication protocol overlay

An antenna system includes an array of antenna elements, each element including: one or more first terminals and second terminals that receive a vertically polarized wireless signal and a horizontally polarized wireless signal, respectively, at a radio frequency; a first signal combining circuit and a second signal combining circuit that combine the horizontally polarized wireless signal and the horizontally polarized wireless signal to obtain a combined vertically polarized signal and a combined horizontally polarized signal, respectively; a first frequency converting circuit and a second frequency converting circuit that convert the combined vertically polarized signal and the combined horizontally polarized signal to a baseband vertically polarized signal and a baseband horizontally polarized signal, respectively, at a frequency different from the radio frequency; a baseband processing circuit that combines the baseband vertically polarized signal and the baseband horizontally polarized signal after a 90&#xb0; phase shift to obtain an LHCP or RHCP signal.

Baseband polarization switching and isolation improvement

A wireless network is provided that includes a base station and subscriber stations that communicate with the base station using radio frequency (RF) time division duplex (TDD) signaling. The base station may establish medium access control (MAC) connections with each station. The base station monitors communications with the stations and, in accordance, assigns stations or MAC connections to modulation groups. The base station transmits signals on MAC connections or to stations in a modulation group in adjacent TDD slots within a TDD frame. The base station may receive access requests from the stations, evaluate traffic requirements for the stations, and determine a longest downlink portion for the stations. The base station then allocates downlink and uplink portions of a TDD frame according to the length of the longest downlink portion.

Time division duplex wireless network and associated method using connection modulation groups

An antenna array system comprises a plurality of antenna elements arranged in an antenna array in a geometric shape. The antenna array system further includes a first sub-array that forms an interior of the antenna array and a second sub-array that forms an exterior of the antenna array. In addition, the first sub-array is a subset of the second sub-array. A number of antenna elements in the first sub-array is greater than a number of antenna elements in the second sub-array. The antenna array system determines an exact satellite location of a satellite within a solid angle of ambiguity using a first virtual pattern and a second virtual pattern.

Methods for formation of antenna array from sub-arrays

TDD access equipment modified by introducing a frequency change at the normal TDD guard point, with respective downlink or uplink periods for individual subscriber stations offset to form overlapping frames. Cyclo-stationary processing, block equalization, and burst timing coordination allow the boundary between downlink and uplink portions of both frames to be set dynamically, improving spectral efficiency. Fast frequency switching within an allotted physical slot enables synchronization of time-sharing the dedicated frequencies to be maintained among subscriber stations. Duplex spacing between downlink and uplink frequencies for individual subscriber stations, combined with in-depth filtering of received signals, prevents spurious out-of-band transmission signal strength from reaching an interference level.

TDD FDD communication interface

An antenna system comprises a plurality of antenna elements arranged asymmetrically in an antenna array. Each antenna element in the antenna system includes one or more first terminals that receive a vertically polarized wireless signal and one or more second terminals that receive horizontally a polarized wireless signal. The antenna system further comprises a processing circuit that combines the vertically polarized signal and the horizontally polarized signal using a combiner after applying a 90-degree phase shift to the vertically polarized signal or the horizontally polarized signal to obtain a left-hand circularly polarized (LHCP) signal or a right-hand circularly polarized (RHCP) signal. The antenna system is configured to steer a beam of the antenna array to best antenna pattern. The plurality of antenna elements are asymmetrically positioned and asymmetrically oriented in the antenna array to provide tunability to each antenna element.

Methods for formation of antenna array using asymmetry

A network-based sensing system for monitoring an object is disclosed. The system includes a sensor, attached to the object, that collects object information, a first wireless access point that operates in a first private network covering a first private region, and at least one cellular base station that operates in a public network outside of the first private region. The sensor includes functionality to detect a location of the sensor in a location detection period and to determine a type of network coverage of the sensor. The sensor establishes connection with the first wireless access point via a first private network for transmitting the object information, when the sensor is covered by the first private network, and with the at least one cellular base station via a public cellular network for transmitting the object information, when the sensor is covered by only the public cellular network.

Network-based sensor system

Pivoting tower for antenna

A sensor system is provided. The sensor system includes: a battery that powers the sensor system; a radio-frequency identification (RFID) tag that stores a unique identifier of the sensor system; a sensor that provides a sensing data for the sensor system; an internet of things (IoT) transceiver that communicates with an access point in an IoT system; and a processor that receives the sensing data from the sensor and controls an activation of the sensor and a frequency of communication of the IoT transceiver with the access point.

IoT TAG and invivo sensor system and communication method

A system for monitoring livestock in a ranching environment. The system includes tag sensors attached to animals, and configured to collect monitoring data from the animals, a first access point, configured to receive the collected monitoring data from the tag sensors and to process the collected monitoring data, an Internet of Things (IoT) link established between each of the tag sensors and the access point, and an IoT communication protocol overlay that enables synchronized uplinks from the tag sensors to the first access point via the IoT links. The IoT communication protocol overlay governs transmissions of monitoring data by the tag sensors to the access point. The system further includes a hub/cloud platform configured to receive the processed monitoring data from the first access point, perform data analytics on the processed monitoring data, and provide a user interface that enables a user to monitor the livestock.

Method and system for monitoring livestock

A method for installing a pivoting tower assembly is disclosed. The method involves mounting at least one electrical component onto a pivoting pole of the pivoting tower assembly, while the pivoting tower assembly is in an assembly position having the pivoting pole oriented horizontally and parallel to the ground, connecting an electrical wire from the at least one electrical component to a wire harness permitting the electrical wire to travel inside the pivoting pole, and pivoting the pivoting pole, about an axis parallel to the ground, from the assembly position into an erect, vertical position with the at least one mounted electrical component.

Pivoting tower assembly

A system for accessing data in a field environment. The system including data access devices to access data items, at least one access point to receive a first data item from a first data access device and provide a second data item to a second data access device, an Internet of Things (IoT) narrowband link established between the at least one access point and the data access devices, an IoT communication protocol overlay that governs synchronized transmissions of the data items between the data access devices and the at least one access point, and a hub/cloud platform to receive the first data item from the access point, perform data services on the received first data item to generate the second data item, and provide a user interface that enables a user of the second data access device to access the second data item via the access point.

Field area network

Growing community of inventors

Plano, TX, United States of America

Paul F Struhsaker