Inventor

HAFEEZ ABDULRAUF

US59 patents

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

HAFEEZ ABDULRAUF

CHARTER COMMUNICATIONS OPERATING LLC

Spectrum usage protection in a shared wireless network

Channel allocation based on adjacent channel interference

Channel allocation based on adjacent channel interference

Use of allocated wireless channels in a wireless network

Use of allocated wireless channels in a wireless network

Data driven spectrum sharing

Protecting incumbent systems using spectrum notching

System and method for highly dynamic spectrum sharing

TDD configuration coordination for networks using adjacent bands

Time-division communication analysis and bandwidth allocation in a wireless network

Spectrum usage protection in a shared wireless network

Spectrum usage protection in a shared wireless network

TDD configuration coordination for networks using adjacent bands

Spectrum usage protection in a shared wireless network

Time-division communication analysis and bandwidth allocation in a wireless network

Allocation of wireless resources in a shared wireless band

AT & T IP I LP

Discontinuous access to unlicensed spectrum in a new radio environment

Close loop listen before talk for NR operation in unlicensed spectrum

Closed loop carrier sense multiple access with multiuser request to send and clear to send handshaking in an advanced wireless network

Discontinuous access to unlicensed spectrum in a new radio environment

Close loop listen before talk for NR operation in unlicensed spectrum

Multi-beam listen before talk

Close loop listen before talk for NR operation in unlicensed spectrum

Fast multi-beam listen before talk

Closed loop carrier sense multiple access with multiuser request to send and clear to send handshaking in an advanced wireless network

Discontinuous access to unlicensed spectrum in a new radio environment

Multi-beam listen before talk

Close loop listen before talk to NR operation in unlicensed spectrum

Closed loop carrier sense multiple access with multiuser request to send and clear to send handshaking in an advanced wireless network

Discontinuous access to unlicensed spectrum in a new radio environment

Fast multi-beam listen before talk

ERICSSON TELEFON AB L M

Multi-user beamforming with inter-cell interference suppression

Iterative forward-backward parameter estimation

Preamble design for synchronization and cell search

Estimation and compensation of the pulse-shape response in wireless terminals

Multiple stream co-phasing for multiple-input-multiple-output (MIMO) systems

Methods and apparatus for pre-filtering a signal to increase signal-to-noise ratio and decorrelate noise

Beamforming systems and method

Method and apparatus for combined packet retransmission and soft decoding of combined packets in a wireless communication network

System and method of joint synchronization and noise covariance estimation

Delay-doppler channel response demodulation method and apparatus

ERICSSON INC

Methods and systems for reducing co-channel interference using multiple timings for a received signal

Automatic frequency control systems and methods for joint demodulation

HAFEEZ ABDULRAUF

Method and apparatus for the use of network coding in a wireless communication network

Contention-based random access method with autonomous carrier selection

ZANGI KAMBIZ

Network-centric link adaptation for coordinated multipoint downlink transmission

Network-centric link adaptation for coordinated multipoint downlink transmission

DISH WIRELESS LLC

System and method for utilizing overlapping component carriers

System and method for utilizing overlapping component carriers

HUI DENNIS

Method and device for synchronization and channel estimation in a radio receiver