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Cohere Technologies Inc patents


Recent patent applications related to Cohere Technologies Inc. Cohere Technologies Inc is listed as an Agent/Assignee. Note: Cohere Technologies Inc may have other listings under different names/spellings. We're not affiliated with Cohere Technologies Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Cohere Technologies Inc-related inventors


Iterative multi-level equalization and decoding

A wireless communication method for transmitting wireless signals from a transmitter includes receiving information bits for transmission, segmenting the information bits into a stream of segments, applying a corresponding forward error correction (fec) code and an interleaver to each of the stream of segments and combining outputs of the interleaving to generate a stream of symbols, processing the stream of symbols to generate a waveform, and transmitting the waveform over a communication medium.. . ... Cohere Technologies Inc

Antidiabetic oral insulin biguanide combination

Pharmaceutical dosage forms, comprising insulin, a delivery agent that facilitates insulin transport in a therapeutically effective amount to the bloodstream and a biguanide, such as metformin, are disclosed for oral administration to a patient for the treatment of diabetes. Also disclosed are methods for achieving improved glucose tolerance and glycemic control in a diabetic mammal without any statistically significant increase in weight, risk of hypoglycemia or hyperinsulinemia, and the need for monitoring blood glucose concentrations or hba1c levels, and methods for reducing the incidence and/or severity of one or more disease states associated with chronic dosing of insulin; for prophylactically sparing (3-cell function or for preventing (3-cell death or dysfunction in a mammal with impaired glucose tolerance or early stage diabetes mellitus; and for long-term protection from developing (or delaying the onset of) overt or insulin dependent diabetes in a mammal with impaired glucose tolerance or early stage diabetes.. ... Cohere Technologies Inc

Systems and methods for symplectic orthogonal time frequency shifting modulation and transmission of data

An alternative method of data communications using orthogonal time frequency shifting (otfs) wireless waveforms configured so as to transmit data in a manner that is relatively insensitive to communications channel distortions and frequency shifts. In contrast to prior methods taught by applicant, the present disclosure teaches an alternative modulation scheme that maps data symbols intended for data transmission onto a symplectic-like 2d fourier transform which operates on a form of the original data symbols. ... Cohere Technologies Inc

Modulation and equalization in an orthonormal time-frequency shifting communications system

A method of receiving data including receiving, on one or more carrier waveforms, signals representing a plurality of data elements of an original data frame wherein each of the data elements are represented by cyclically time shifted and cyclically frequency shifted versions of a known set of waveforms. The method further includes generating, based upon the signals, a received data frame and generating an equalized data frame by performing an equalization operation using elements of the received data frame, the equalization operation correcting for distortion introduced into the signals during propagation of the carrier waveforms through a channel.. ... Cohere Technologies Inc

Crystalline polymorphic forms of monosodium n-[-8-(2-hydroxybenzoyl)amino]caprylate

The present invention relates to crystalline polymorphic forms of monosodium n-[8-(2-hydroxybenzoyl)amino] caprylate (“snac”), including two hydrates, a methanol solvate, and an ethanol solvate, of snac. More specifically, the present invention provide six polymorphic forms of snac (hereafter referred to as forms i-vi). ... Cohere Technologies Inc

Modulation and equalization in an orthonormal time-frequency shifting communications system

A system and method of providing a modulated signal useable in a signal transmission system. The method includes transforming, perhaps with respect to both time and frequency, a data frame including a plurality of data elements into a transformed data matrix. ... Cohere Technologies Inc

Multiple access in wireless telecommunications system for high-mobility applications

A wireless telecommunications system that mitigates infrasymbol interference due to doppler-shift and multipath and enables multiple access in one radio channel. Embodiments of the present invention are particularly advantageous for wireless telecommunications systems that operate in high-mobility environments, including high-speed trains and airplanes.. ... Cohere Technologies Inc

Wireless telecommunications system for high-mobility applications

A wireless telecommunications system that mitigates infra-symbol interference due to doppler-shift and multipath. Embodiments of the present invention are particularly advantageous for wireless telecommunications systems that operate in high-mobility environments, including high-speed trains and airplanes.. ... Cohere Technologies Inc

Tomlinson-harashima precoding in an otfs communication system

A method for signal transmission using precoded symbol information involves estimating a two-dimensional model of a communication channel in a delay-doppler domain. A perturbation vector is determined in a delay-time domain wherein the delay-time domain is related to the delay-doppler domain by an fft operation. ... Cohere Technologies Inc

Ultrasonic nutrient mixing reactor

An ultrasonic mixing reactor configured for mixing of plant nutrients for greater absorption using cavitation. The reactor includes a venturi nozzle fluidly connected to a nozzle device having at least one annular shaped plate comprised of a plurality of apertures constructed and arranged to create cavitation. ... Cohere Technologies Inc

Variable latency data communication using orthogonal time frequency space modulation

A system and method of variable latency data transmission. The method includes transforming a first original data frame in accordance with a first time-frequency transformation so as to provide a first transformed data frame wherein the first time-frequency transformation is associated with a first latency. ... Cohere Technologies Inc

System and method for implementing orthogonal time frequency space communications using ofdm

A system and method for orthogonal time frequency space communication and waveform generation. The method includes receiving a plurality of information symbols and encoding an n×m array containing the plurality of information symbols into a two-dimensional array of modulation symbols by spreading each of the plurality of information symbols with respect to both time and frequency. ... Cohere Technologies Inc

Signal separation in an orthogonal time frequency space communication system using mimo antenna arrays

A device and method for signal separation in an orthogonal time frequency space communication system using mimo antenna arrays. The communication device includes an antenna arrangement and a receiver. ... Cohere Technologies Inc

Modulation and equalization in an orthonormal time-frequency shifting communications system

A method which includes receiving a first modulated signal from a first user device, the first modulated signal being generated based upon a time-frequency transformation of first user data. The method further includes receiving a second modulated signal from a second user device, the second modulated signal being generated based upon a time-frequency transformation of second user data. ... Cohere Technologies Inc

07/13/17 / #20170201354

Modulation and equalization in an orthonormal time-frequency shifting communications system

A method for modulating data for transmission within a communication system. The method includes establishing a time-frequency shifting matrix of dimension n×n, wherein n is greater than one. ... Cohere Technologies Inc

04/06/17 / #20170099607

Multiple access in an orthogonal time frequency space communication system

A method and system for multiple access in a system utilizing two-dimensional signal modulation. The method includes spreading data symbols arranged in a two-dimensional information domain onto sets of grid points respectively associated with different users in a time-frequency domain. ... Cohere Technologies Inc

04/06/17 / #20170099122

System and method for two-dimensional equalization in an orthogonal time frequency space communication system

A system and method for receiving communication signals that have been spread in two dimensions. The method includes receiving signals representative of data that has been two-dimensionally spread and transmitted over a communication channel. ... Cohere Technologies Inc

03/16/17 / #20170078054

Multiple access in an orthogonal time frequency space communication system

A method and apparatus for wireless communication compatible with a long term evolution (lte) communication system. The method includes transforming input data in accordance with a two-dimensional orthogonal time frequency space (otfs) transform in order to generate otfs transformed data. ... Cohere Technologies Inc

02/09/17 / #20170040711

Inconspicuous multi-directional antenna system configured for multiple polarization modes

Inconspicuous antenna systems configured to include substantially transparent conducting and dielectric materials or open lattice structures. The antenna systems are capable of distinguishing wireless waveforms over a plurality of different polarization states and directions. ... Cohere Technologies Inc

02/02/17 / #20170033899

Orthogonal time frequency space modulation system for the internet of things

A system and method of operating an internet of things (iot) device and an iot manager device. The method includes determining, during operation of the iot device in a low power mode, an orthogonal time frequency space (otfs) transmission waveform using two-dimensional (2d) channel state information relevant to a delay-doppler channel domain. ... Cohere Technologies Inc

01/19/17 / #20170019297

System and method for providing wireless communication services using configurable broadband infrastructure shared among multiple network operators

System and method designed to allow different wireless carriers to provide wireless services using configurable infrastructure. The method includes receiving, from a first wireless network operator, first virtual rf configuration information and receiving, from a second wireless network operator, second virtual rf configuration information. ... Cohere Technologies Inc

01/12/17 / #20170012810

Orthogonal time frequency space modulation system

A system and method for orthogonal time frequency space communication and waveform generation. The method includes receiving a plurality of information symbols and creating a plurality of modulation symbols by using each of the plurality information symbols to modulate one of a plurality of two-dimensional basis functions on a time-frequency plane each of the plurality of two-dimensional basis functions is uniquely associated with one of the plurality of information symbols. ... Cohere Technologies Inc

01/12/17 / #20170012749

Orthogonal time frequency space communication system compatible with ofdm

A system and method for orthogonal time frequency space communication and waveform generation compatible with ofdm. The method includes receiving a plurality of information symbols and encoding an n×m array containing the plurality of information symbols into a two-dimensional array of modulation symbols by spreading each of the plurality of information symbols with respect to both time and frequency. ... Cohere Technologies Inc








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