Inventor

DUVAUT PATRICK

US65 patents

⚠️ This page may combine multiple inventors who share the name “DUVAUT PATRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DUVAUT PATRICK

IKANOS COMMUNICATIONS INC

Systems and methods for transmit-only peak-to-average ratio reduction in the oversampled regime using reserved tones

Hierarchical trellis coded modulation

Systems and methods for mitigating the effects of upstream far-end cross talk

Method and system for reducing interferences due to handshake tones

Systems and methods for MIMO precoding in an xDSL system

Back channel communication

DBMsOL and FBMsOL power spectral density masks

Subframe interleaving

Technique for improving multiple-channel multi-tone transmissions

Crosstalk recognition in presence of radio frequency interference

Systems and methods for monitoring impulse noise

Downstream power back-off for fiber to node applications

Reducing the effect of noise in a multi-channel telecommunication receiver

Real-time formation of optimal power spectral density masks

CONEXANT INC

System and method for increasing payload capacity by clustering unloaded bins in a data transmission system

Side tones packets injection (STPI) for PAR reduction

System and method for reducing peak-to-average ratio (PAR) values

Adaptive RFI canceller for DSL

System and method for decreasing cross-talk effects in time-domain-modulation (TDM) digital subscriber line (DSL) systems

MIMO dynamic PSD allocation for DSL networks

GLOBESPAN VIRATA INC

System and method for canceling crosstalk

System and method for encoding DSL information streams having differing latencies

Demapping system and method

System and method for increasing data capacity in communication systems

BROOKTREE BROADBAND HOLDING IN

System and method for selectable mask for LDSL

Fractional local peak detection and mitigation for PAR reduction

System and method for selectable mask for LDSL

Reduced symbol rate handshake signaling in ADSL systems

DUVAUT PATRICK

Device-based safeguard systems and methods for enhancing driver safety

Systems and methods for MIMO precoding in an xDSL system

System and method for selectable mask for LDSL

Metric computation for lowering complexity of MIMO detection algorithms

CONEXANT SYSTEMS INC

Systems and methods for multistage signal detection in mimo transmissions and iterative detection of precoded OFDM

Method and apparatus for single end loop testing for DSL provisioning and maintenance

Method and system for a turbo trellis coded modulation scheme for communication systems

GARG RAHUL

Adaptive turbo peak mitigation for peak-to-average ratio (PAR) reduction using reserved tones

Systems and methods for positioning and messaging of reserved tones for peak-to-average ratio (PAR) reduction in DSL systems

Systems and methods for performing combined equalization in communication systems

CIT ALCATEL

Multiple access method, devices for performing this method and communications systems using these methods

Method and apparatus for determining properties of a transmission channel

PONS JULIEN D

Systems and methods for mitigating impulse noise

Systems and methods for protecting DSL systems against impulse noise

SORBARA MASSIMO

Systems and methods for signaling for vectoring of DSL systems

Back channel communication

PONS JULIEN

Self-protection against non-stationary disturbances

Hierarchical trellis coded modulation

BIYANI PRAVESH

Cooperative MIMO for alien noise cancellation (COMAC) for upstream VDSL systems

JETHANANDANI HARISH

Low complexity systems and methods for peak-to-average ratio (PAR) reduction using reserved tones

MAHADEVAN AMITKUMAR

Systems and methods for selecting tones for far-end cross talk mitigation

DINESH VAIBHAV

Systems and methods for performing loop analysis based on un-calibrated single-ended line testing