Inventor

WILHELMSSON LEIF

SE250 patents

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

WILHELMSSON LEIF

ERICSSON TELEFON AB L M

System and method for implementing hybrid automatic repeat request using parity check combining

Method and apparatus for dynamic packet selection in uncoordinated radio systems

Reduced complexity channel estimation in OFDM systems

Channel estimation by adaptive interpolation

Symbol sampling time settlement of a hard decision radio receiver

Enhanced and adaptive error detection in digital communications

Optimization of acceptance of erroneous codewords and throughput

Technique for backscattering transmission

Doppler dependent power control and sub-carrier allocation in OFDM multiple access systems

Data packet transmission scheduling in a mobile communication system

Arrangement and method for reducing the impact of interfering signals in a communication system

Doppler spread estimation for OFDM systems

Low complexity inter-carrier interference cancellation

Initial parameter estimation in OFDM systems

Soft value calculation for multilevel signals

Uplink inter-carrier interference cancellation of OFDMA systems

Transform for communication symbols

Use of wake-up receiver with Bluetooth low energy

Method and apparatus for handling time-drift

Link adaptation for concurrent OFDMA and non-OFDMA signaling

Technique for performing clear channel assessments in a wireless communication network

Wake-up signal management

Method, transmitter, structure, transceiver and access point for provision of multi-carrier on-off keying signal

Beamforming in listen-before-talk environments

Reshaping beams of a beam pattern

Link adaptation for concurrent OFDMA and non-OFDMA signaling

Method and access node for controlling uplink transmissions in a wireless network

Wake-up signal transmission

Communication node and method for generating multicarrier signals by backscattering

Communication node and method for generating beamformed signals by backscattering

Wake-up radio

Method and apparatus for energy efficient transmission and reception of a signal using aliasing

Configuration of network nodes

Channel selection in an unlicensed frequency band

Enabling time-overlapping communication using CSMA/CA and OFDMA

Configuration of cellular network nodes

Control channel for a radio access technology

Detection and operation of wake-up receivers with limited range

Method for communicating data in a wireless communication system

Methods and apparatuses for connection setup in a wireless communication network

WILHELMSSON LEIF

Data packet communication scheduling in a communication system

Self-interference suppression control for a relay node

Adaptive coexistence between different wireless communication systems

Technique for calibrating a receiver apparatus

Coexistence of plural wireless communication transceivers in close proximity

AXMON JOAKIM

Cellular communication system support for limited bandwidth communication devices

PARK CHESTER

Frequency-dependent IQ imbalance estimation

LINDOFF BENGT

Determining a frequency error in a receiver of a wireless communications system

SUNDSTRÖM LARS

Technique and test signal for determining signal path properites

Wallén Anders

Cellular communication system support for limited bandwidth communication devices