Inventor

TROTT MITCHELL D

US68 patents

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

TROTT MITCHELL D

ARRAYCOMM INC

Downlink signal processing in CDMA systems utilizing arrays of antennae

Periodic calibration on a communications channel

Mitigating ghost signal interference in adaptive array systems

Determining a spatial signature using a robust calibration signal

Determining a calibration function using at least one remote terminal

Method and apparatus for determining signatures for calibrating a communication station having an antenna array

Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing

Dynamic allocation and de-allocation of multiple communication channels for bandwidth on-demand

Closing a communications stream between terminals of a communications system

Cooperative polling in a wireless data communication system having smart antenna processing

Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing

Apparatus and method for beamforming in a changing-interference environment

Repetitive paging from a wireless data base station having a smart antenna system

Combined open and closed loop beam forming in a multiple array radio communication system

Frequency dependent calibration of a wideband radio system using narrowband channels

Method and apparatus for separting multiple users in a shared-channel communication system

Calibration of differential frequency-dependent characteristics of a radio communications system

Multi-rate codec with puncture control

Spatial processing and timing estimation using a training sequence in a radio communications system

Calibration of differential frequency-dependent characteristics of a radio communications system

Non-directional transmitting from a wireless data base station having a smart antenna system

Estimation of downlink transmission parameters in a radio communications system with an adaptive antenna array

System and method for emergency call channel allocation

Apparatus and method for beamforming in a changing-interference environment

ARRAYCOMM LLC

Broadcast superframe with variable reuse and interference levels for a radio communications system

Method and apparatus for efficient storage of training sequences for peak to average power constrained modulation formats

Resource allocation in a wireless network

Beam forming and transmit diversity in a multiple array radio communications system

Selection of user-specific transmission parameters for optimization of transmit performance in wireless communications using a common pilot channel

Radio communications system with a minimal broadcast channel

Method and apparatus for resource management in a wireless data communication system

Opening a communications stream between a user terminal and a base station

Coordinated hopping in wireless networks using adaptive antenna arrays

Adaptive antenna array with programmable sensitivity

Resource allocation in a wireless network

Broadcast burst with repeated weights for a radio communications system

Training sequences for peak to average power constrained modulation formats

Transmission of a common pilot channel from a beamforming transmit antenna array

Null deepening for an adaptive antenna based communication station

Coupled uplink/downlink power control and spatial processing with adaptive antenna arrays

Broadcast burst using spatial diversity for a radio communications system

Broadcast burst using spatial diversity for a radio communications system

Calibration of wideband radios and antennas using a narrowband channel

INTEL CORP

Frame structure for radio communications system

Generating training sequences in a communications system

Null deepening for an adaptive antenna based communication station

Hopping on random access channels

Adaptive antenna array with programmable sensitivity

Channel assignment based on spatial strategies in a wireless network using adaptive antenna arrays

Slot structure for radio communications system